Fact-checked by Grok 2 weeks ago

Monadnock Building

The Monadnock Building is a historic 16-story located at 53 West Jackson Boulevard in Chicago's district, completed in 1893 as the world's largest building at the time. The northern half was designed by the firm of Burnham & Root and constructed starting in 1891 using load-bearing walls up to six feet thick at the base, while the southern half, added in 1893 by Holabird & Roche, incorporated a skeleton frame clad in brick. At 210 feet tall, it stands as the tallest load-bearing ever built, marking a pivotal achievement in high-rise construction. Commissioned by Boston real estate investors Peter and Shepherd Brooks, the building was developed as four interconnected but separately operated structures to maximize rental flexibility, reflecting the speculative nature of Chicago's booming commercial real estate market in the late 19th century. Construction pushed the limits of masonry technology, with the north facade's unadorned brick exterior emphasizing structural honesty and simplicity, eschewing traditional ornamentation in favor of a stark, proto-modern aesthetic. The south half's more classical detailing, including terracotta accents, highlights the evolving architectural preferences during its brief construction period. Architecturally, the Monadnock exemplifies the School's innovations during the transition from heavy walls to lightweight framing, influencing the development of the modern typology. Its massive walls, which taper from 6 feet at the base to 18 inches at the top, demonstrate the structural challenges and aesthetic restraint of load-bearing design at unprecedented heights. Designated a Landmark in 1973 and listed on the in 1970, the building underwent a major renovation in 1938 and comprehensive restorations from 1979 to 1987 to preserve its interiors—featuring original oak woodwork, mosaic tile floors, and operable windows—while adapting to contemporary office needs. Today, it remains an active , celebrated for its role in 's architectural heritage.

History

Early Development and Construction (1880s–1893)

In the late 1880s, Boston investors Peter and Shepherd Brooks commissioned the Monadnock Building as an investment property in Chicago's burgeoning commercial district, selecting the site at 53 West Jackson Boulevard to capitalize on the city's rapid post-Great Fire expansion. The Brooks brothers, known for their conservative approach to development, aimed to attract printing and other commercial tenants amid Chicago's industrial boom, which had transformed the Loop into a hub for business following the 1871 fire. The Brooks engaged the prominent Chicago firm Burnham & Root to design the north half of the building in 1889, with leading the innovative load-bearing masonry concept that pushed the limits of traditional construction techniques. Burnham & Root's selection reflected their reputation for functional, efficient designs suited to the speculative surge tied to preparations for the 1893 . Construction on the north half began with groundbreaking in 1890 and reached completion in 1891, forming the structure's robust masonry walls. For the south half, the Brooks turned to the emerging firm of Holabird & Roche in 1891, who adapted the design to extend the building southward while maintaining compatibility with the original facade. The south half's construction wrapped up in 1893, resulting in a unified 16-story edifice standing 210 feet tall that, upon full completion, became the world's largest office building. This timeline aligned with Chicago's economic momentum, where demand for expansive office space in the Printing House Row area underscored the building's role in the city's vertical growth.

Ownership Changes and Modernization (1893–1979)

Following the completion of the Monadnock Building in 1893, its spacious offices were swiftly leased to a mix of firms, companies, and offices, capitalizing on the structure's prime location in Chicago's emerging district. High occupancy was achieved rapidly, with the building housing over 6,000 occupants across its 1,200 rooms by the mid-1890s, underscoring its immediate success as the world's largest office building at the time. Ownership of the property remained with the Brooks family estate—originally developed by investors Peter and Shepherd Brooks—through much of the early 20th century, under the management of Aldis & Company, founded by their agent Owen Aldis. This stable stewardship persisted until , when Aldis & Company dissolved after 75 years of oversight, and the building was sold for $2 million to a syndicate of investors who owned several other prominent properties. Further transfers among investment groups occurred in the ensuing decade, reflecting the evolving landscape amid urban shifts. By the 1930s, the Monadnock faced mid-century challenges, including declining occupancy during the as economic pressures reduced demand for older office spaces and prompted tenants to seek more modern facilities. Post-World War II business migrations exacerbated these issues, with shifts toward suburban developments and newer leading to underutilization in the South Loop area. To counter this, building manager Graham Aldis—Owen Aldis's nephew—launched a comprehensive 1938 modernization program, described by contemporaries as Chicago's largest and most innovative renovation to date. The project involved updating electrical systems for improved efficiency, installing modern interior partitioning to create flexible office layouts, and overhauling elevators to enhance vertical circulation, all aimed at revitalizing tenancy and demonstrating the adaptability of historic structures. These efforts temporarily bolstered occupancy, but by the late , the building had deteriorated further, with only half its elevators operational and visible signs of neglect like peeling paint and closed entrances contributing to financial struggles. In 1979, the property was sold for $2 million to William S. Donnell, a investor whose purchase marked the conclusion of prolonged involvement by the original Brooks family lineage and their associated managers.

Restoration and Contemporary Use (1979–present)

In 1979, the Monadnock Building was acquired by developer S. Donnell through his partnership, marking the start of an extensive 13-year effort aimed at returning the structure to its original late-19th-century appearance and functionality. The project involved meticulous facade cleaning to remove decades of grime and pollution from the walls, as well as comprehensive interior rehabilitation that restored historic office corridors, lobbies, and suites while adapting them for modern use. Completed in 1992, the preserved the building's load-bearing without major structural alterations, emphasizing incremental improvements to avoid disruption to ongoing tenants. The preservation efforts were bolstered by prior landmark designations that underscored the building's architectural significance: it was listed on the on November 20, 1970, designated a Chicago Landmark on November 14, 1973, and included as a in the South Dearborn Street–Printing House Row North Historic District, named a on January 7, 1976. These statuses provided regulatory protections and incentives that facilitated the restoration's focus on historical integrity. Following completion, the building was adaptively reused as a mixed-use office space featuring approximately 300 suites ranging from 300 to 3,500 square feet, attracting independent professionals, law firms, and small businesses to its vibrant community. The project earned the Award in 1987, recognizing it as one of the nation's top restoration achievements and the only private initiative honored that year. In the 2020s, the Monadnock has sustained its role as a hub through ongoing office leasing, with no significant structural changes but targeted enhancements, such as the integration of energy-efficient and HVAC systems to complement its inherently efficient design. Recent leasing activity includes move-in-ready spaces advertised as of late 2025, supporting a diverse tenant base in the South Loop. As of November 2025, the historic office building, managed for purposes by Donnell's firm, maintains high occupancy rates with available suites and serves as a model for in Chicago's urban core.

Architecture

North Half Design and Features

The north half of the Monadnock Building, designed by the architectural firm , exemplifies a minimalist aesthetic through its unadorned facade, which eschews traditional ornamentation in favor of a stark, vertical . The exterior features subtle corbeling at the , providing the only modest embellishment to the otherwise plain surface of layered . This design choice reflects John Wellborn Root's bold vision, marking his final major project before his death in 1891. The load-bearing walls of the north half are constructed from custom-made bricks, requiring nearly 100 molds to achieve the facade's gentle curves and uniform texture, resulting in a purple-brown appearance. These walls measure six feet thick at the base, tapering to 18 inches at the top to efficiently distribute structural loads while maintaining the building's imposing scale. In contrast to the south half's more decorative terra-cotta accents and steel-frame influences, the north facade emphasizes raw materiality and simplicity. Inside, the north half prioritizes functional, light-filled spaces with open floor plans that maximize usable office area, supported by 17-foot ceilings that enhance spatial volume. Natural illumination is achieved through deep setback windows, which recess into the thick walls to create dramatic light play and without compromising the exterior's austere profile. As a transitional work in architectural history, the north half represents the culmination of load-bearing masonry construction, serving as one of the last major structures of this type before steel skeleton frames became predominant in the 1890s. This hybrid approach blends traditional with emerging elements, such as cantilevered supports for the bay windows, foreshadowing modern design.

South Half Design and Features

The south half of the Monadnock Building, completed in 1893 and designed by the architectural firm Holabird & , introduced subtle stylistic enhancements that marked a transitional phase in Chicago's development. Clad in purple-brown with terra cotta accents, the facade featured arched windows capped by round arches, separated by narrower piers, and accented by ornamental banding at the base and stringcourses dividing the vertical composition. This design evolved from the north half's stark masonry by incorporating steel skeleton elements, including interior framing for floors and cantilevered supports for projecting bay windows starting at the third floor, which allowed for thinner infill walls—approximately 30 inches thick at the base in the steel-supported sections—compared to the north half's massive load-bearing . The hybrid structure, with the Katahdin section retaining partial masonry load-bearing and the Wachusett section fully steel-framed, enabled larger window openings and a lighter overall profile that bridged traditional and modern construction methods. Interiors maintained open floor plans similar to the north half but incorporated added decorative elements, such as plaster along corridors and marble wainscoting with oak trim, evoking a return to more ornamental influences. These features, combined with the facade's cornice crowning the roofline, created a visual contrast to the north half's unadorned simplicity, emphasizing the south half's role as an aesthetic and structural evolution.

Structural and Engineering Innovations

The Monadnock Building represents the pinnacle of load-bearing masonry construction, where the entire structural weight is supported by its exterior walls without an internal in the northern half. These walls, constructed from millions of s, measure up to 6 feet (1.8 ) thick at the base and taper to 18 inches (46 cm) at the top, necessitating an enormous volume of to distribute the 16-story load safely over Chicago's compressible . This approach pushed the limits of traditional , achieving a height of 215 feet (66 m) and making it the tallest load-bearing building ever built. To address the unstable clay soils of Chicago's lakeshore, the building employs a floating foundation system consisting of a 2-foot-thick (0.61 m) layer of reinforced with rails and beams, forming a grillage that spreads the load over an area extending 11 feet (3.4 m) beyond the footprint under adjacent streets. This raft-like design was intended to allow controlled of about 8 inches (20 cm), though actual measurements indicate over 20 inches (51 cm) of by the mid-20th century due to the underlying blue clay's . The southern half incorporates similar foundational principles but integrates with its partial framing for enhanced stability. Wind resistance posed a significant challenge, addressed by John Wellborn Root's innovative portal system—the first of its kind in —which uses cast- and wrought-iron struts riveted between interior columns and openings, supplemented by tie rods and cross walls to counter lateral forces from 1890s wind loads estimated at up to 30 pounds per (1.4 kPa). This hybrid bracing, combining steel elements with the thick piers, stiffens the structure against both east-west and north-south winds, marking a transitional step toward full skeleton-frame skyscrapers. The original northern half initially relied on for much of its vertical circulation due to constraints in the narrow lot, but included two banks of four elevators (passenger and freight) along the central corridor to serve tenants efficiently. The southern half, designed by Holabird & Roche, incorporated three hydraulic elevators in a single bank, reflecting advancements in vertical transport that complemented its iron skeleton frame and reduced reliance on manual operation. These systems highlighted the trade-offs in integrating mechanical services within load-bearing designs.

Location and Urban Context

Surrounding Area and Neighborhood

The Monadnock Building stands at 53 West Jackson Boulevard in Chicago's South Loop neighborhood, occupying the block bounded by Jackson Boulevard, Dearborn Street, Federal Street, and Van Buren Street. This positioning places it in the heart of a historically dense urban fabric, directly across from the Federal Center and near the . The surrounding area features Jackson Boulevard as a prominent commercial strip, characterized by a mix of historic office towers, retail outlets, and professional services that reflect the street's role as a key east-west artery in the . To the south, the site of the former Dearborn Street Station—a major 19th-century rail terminal demolished in 1976—marks a pivotal transportation landmark approximately 0.3 miles away, underscoring the area's early industrial connectivity. Modern transit access is facilitated by the Jackson station of the Blue Line subway, located immediately on the Dearborn Street side of the building, providing direct links to and other parts of the city. Originally a 19th-century industrial zone centered on printing, publishing, and rail-related activities, the South Loop has undergone significant urban evolution, transitioning by 2025 into a mixed-use neighborhood blending commercial offices, luxury residences, and cultural amenities such as art galleries along streets like Wabash Avenue. This shift, accelerated by adaptive reuse of historic structures and new developments like the $400 million mixed-use development project, has fostered a residential population growth while preserving the area's industrial heritage amid ongoing mixed-use expansions.

Integration with Printing House Row District

The Printing House Row District, officially designated as the South Dearborn Street–Printing House Row , was added to the on January 7, 1976, encompassing four key buildings: the Monadnock Building, Manhattan Building, , and Old Colony Building. This recognition highlighted the area's cohesive architectural and historical value as a late-19th-century commercial enclave. The district emerged as a hub for Chicago's and industry in the and , where loft-style buildings with expansive, column-free interiors accommodated large printing presses, typesetting equipment, and related operations. The Monadnock Building stands as the tallest example within this group, exemplifying the load-bearing construction that supported the heavy machinery demands of the era while marking the transition to taller commercial structures in the city. Preservation efforts gained momentum in the mid-1970s through advocacy by architect , who acquired and rehabilitated several printing buildings, drawing inspiration from New York's district; these efforts contributed to the 1976 National Register listing and the area's city landmark designation on May 9, 1996. District-wide accelerated in the and 1990s, with initiatives like the 1981 conversion of five Federal Street buildings into soft lofts by Printers Square, and mid- projects such as and 2 East 8th Street transforming former warehouses into residential and office spaces, revitalizing the declining industrial zone. Today, the Monadnock Building and the broader district contribute significantly to cultural tourism in Chicago's South Loop, serving as anchors for events that celebrate the area's literary and architectural heritage, including the annual and guided architecture tours that showcase the historic structures.

Significance and Legacy

Architectural and Historical Importance

The Monadnock Building holds transitional significance in architectural history as the last major constructed primarily with load-bearing walls, marking the shift toward the steel-frame construction that defined of . Its north half, completed in 1891, exemplifies the limits of traditional techniques pushed to their extreme, while the south addition in 1893 incorporated early skeletal elements, bridging old and new methods in a single structure. This hybrid approach influenced subsequent Chicago architects by demonstrating both the potential and constraints of evolving structural systems during the city's late-19th-century building boom. Historically, the Monadnock stands as a milestone in commercial architecture, recognized as the world's tallest load-bearing masonry building at 16 stories and 65.5 meters (215 feet) upon completion, embodying the engineering ambitions of the 1890s. It served as an exemplar of functional design in an era of rapid urbanization, with its massive brick walls—up to 1.8 meters (6 feet) thick at the base—supporting unprecedented height without internal columns, a feat that highlighted innovations in material use and load distribution. The building's construction reflected Chicago's post-Great Fire resilience, symbolizing the city's determination to erect durable, fire-resistant structures in the decades following the 1871 conflagration. The Monadnock's importance is underscored by its official designations: it received early recognition as one of the first Chicago Architectural Landmarks in 1958 by the Commission on Chicago Architectural Landmarks and was officially named a Chicago Landmark on November 14, 1973, and designated a in 1976 as part of the South Dearborn Street-Printing House Row Historic District. These recognitions helped bolster Chicago's emerging preservation framework, established by the 1968 Landmarks Ordinance, by highlighting the need to protect pre-steel-frame landmarks amid urban redevelopment pressures. Today, it remains a staple in curricula worldwide, studied for its role in advancing structural efficiency and its lasting impact on evolution.

Critical Reception and Cultural Impact

Upon its completion in the 1890s, the Monadnock Building elicited mixed reactions from contemporaries, with many Chicago critics decrying its stark, unadorned design as excessively plain and a radical departure from traditional architectural norms. Others, however, defended its simplicity as a bold expression of function over decoration. Architectural critic Montgomery Schuyler lauded the building's "Roman-largeness of its plan and the thoroughness with which it is carried out," viewing it as a masterful achievement in scale and execution. Similarly, Louis Sullivan's 1892 essay "Ornament in Architecture" argued that a building devoid of embellishment could still convey "a noble and powerful thought" through structural honesty alone—a philosophy commonly associated with unornamented structures like the Monadnock. By the 20th century, scholarly and critical opinions had shifted toward acclaim, positioning the Monadnock as a pivotal precursor to and a bridge between load-bearing construction and emerging steel-frame techniques. This recognition intensified following the building's comprehensive , initiated in and largely completed by under a partnership headed by William S. Donnell with supervision by architect John Vinci, which revitalized its interiors and exteriors while preserving original features such as the lobby elements sourced from the same quarries as in 1891. The project earned national praise, including selection by the as one of the country's top restoration efforts that year, underscoring the Monadnock's enduring value as a preserved exemplar of innovation. The building's cultural footprint extends beyond architecture circles, appearing in influential books on Chicago architecture, including Carl W. Condit's The Chicago School of Architecture (1964, revised 1973), which highlights its structural significance, and Jay Pridmore and George A. Larson's Chicago Architecture and Design (2008 revised edition), emphasizing its role in urban evolution. In the 2020s, the Monadnock inspires ongoing public engagement through guided tours by organizations like the Chicago Architecture Center, fostering appreciation for its blend of history and functionality amid contemporary urban life. Today, the Monadnock stands as a symbol of sustainable historic preservation, its adaptive reuse for diverse office tenants demonstrating how century-old masonry can support modern operations with minimal environmental impact through durable, low-maintenance materials. Recent discussions, including those in 2025 preservation forums, reference the building as a model for adaptive reuse strategies that address urban density challenges by repurposing landmark structures rather than pursuing new construction.

References

  1. [1]
    About | Historic Office Building in Downtown Chicago
    When it was completed in 1893, the Monadnock was the world's largest office building. People are still startled by the power and simplicity of its design; some ...
  2. [2]
    Monadnock Building | SAH ARCHIPEDIA
    Burnham and Root designed the Monadnock near the end of a period of remarkable architectural innovation and productivity in Chicago—one that defined the form of ...
  3. [3]
    Monadnock Building | Chicago Architecture Center
    It is an architectural time capsule that bridges building styles, from the old-fashioned, brick-on-brick to modern metal frame construction.
  4. [4]
    Monadnock Building - chicagology
    The building reflects the transition in architecture from load bearing wall to steel skeleton construction, the latter a Chicago development that gave the world ...
  5. [5]
    The Monadnock Building: A History With Masonry
    Nov 29, 2019 · The Monadnock Building was one of the first to be named a Chicago Architectural Landmark in 1958. It was added to the National Register of ...
  6. [6]
    The Monadnock Building: A History with Masonry
    The Monadnock Building was one of the first to be named a Chicago Architectural Landmark in 1958. It was added to the National Register of Historic Places in ...Missing: height | Show results with:height
  7. [7]
    Monadnock Building (Chicago, 1891) - Structurae
    Monadnock Building is a load bearing masonry wall structure, office building and frame that was completed in 1891. The project is located in Chicago, ...
  8. [8]
    Built Environment of the Chicago Region
    These office buildings, lofts, and retail buildings were the work of a large number of urban professionals, including developers like the Brooks brothers of ...
  9. [9]
    [PDF] The Monadnock Building, Technically Reconsidered - ctbuh
    1 At 16 stories (plus a penthouse) and 65.5 meters, it was not the tallest building in Chicago, but its thick masonry walls and restrained ornament made it one ...Missing: significance | Show results with:significance
  10. [10]
    [PDF] Preserving Historic Office Building Corridors - National Park Service
    skyscrapers and the largest commer- cial building in the world at the time of its completion. Built in 1892 and expanded in 1893, the Monadnock. Building is ...
  11. [11]
    Monadnock Building — Glessner House
    When completed, the Monadnock was the largest office building in the world, with 1,200 rooms and an occupancy of over 6,000. It functioned as its own postal ...
  12. [12]
    [PDF] national register of historic places inventory -- nomination form
    Monadnock Building to be Restyled,". Chicago Tribune, January 16, 1938, part 5 - page 12, and "Chicago Remodels a. Landmark," Architectural Forum, October 1938.
  13. [13]
    MONADNOCK PRESERVATION GIVEN AWARD - Chicago Tribune
    Dec 13, 1987 · Restoration of the Monadnock Building began in 1979 when a partnership headed by Donnell purchased the building with the intent to restore ...
  14. [14]
    Monadnock Block - Chicago Landmarks - Landmark Details
    Address: 53 W. Jackson Blvd. Year Built: North half, 1889-91; South half, 1891-93. Architect: Burnham & Root , Holabird & Roche Date Designated a Chicago ...Missing: designations | Show results with:designations
  15. [15]
    MONADNOCK BUILDING GETS U.S. AWARD - Chicago Tribune
    Nov 15, 1987 · Fifteen awards were given this year with the Monadnock Building being the only project in Illinois and the only private project recognized.
  16. [16]
    Why AI Firms Are Taking a Measured Approach to Office Leasing
    Nov 25, 2024 · However, earlier this month, AI-powered company Notion signed a 105,000-square-foot, 10-year lease at The Monadnock Building. The 204,625 ...
  17. [17]
  18. [18]
    Office Spaces Available for Rent - The Monadnock Building
    Suites in the Monadnock Building range from 300 to 3,500 square feet. Rents range from $22.00 to $29.00 per square foot, plus metered electricity.
  19. [19]
    well-executed monadnock building solid aluminum staircase ...
    Feb 5, 2016 · the monadnock was one of the first buildings named a chicago architectural landmark in 1958. it was added to the national register of historic ...
  20. [20]
    [PDF] 120 Years of Caisson Foundations in Chicago - Scholars' Mine
    May 2, 2013 · Chicago's caisson story began with soft clay, after the Great Fire of 1871, and the first deep foundations were developed to bypass the soft  ...
  21. [21]
    Location | Historic Office Building in Downtown Chicago
    The Monadnock Building is in the Chicago Loop, bounded by Jackson, Dearborn, Federal, and Van Buren Streets, near the Jackson O'Hare Blue Line station. ...Missing: 2025 | Show results with:2025
  22. [22]
    Jackson Boulevard Stroll, Starring Monadnock & Rothschild
    Oct 30, 2024 · Not far east of the Chicago Board of Trade at 53 W. Jackson Blvd. is the hulking brown-brick Monadnock Building, one of the great old ...Missing: commercial strip
  23. [23]
    Printers Row writes a new chapter - Chicago Tribune
    Feb 11, 2011 · Over the last four decades, this community has risen phoenixlike from the old Printing House Row district. An exodus of printing companies ...
  24. [24]
    South Loop | Urbanize Chicago
    Renderings emerge for South Loop mixed-use developments. The three buildings will rise at 1630 S. Wabash, 1700 S. Wabash and 1730 S. Wabash. January 28, 2025 by ...Missing: industrial | Show results with:industrial
  25. [25]
    Chicago South Loop Lands $400m Mixed-Use Development Deal
    May 29, 2025 · Discover Chicago's $400 million South Loop transformation, with a focus on community revitalization and sustainability.
  26. [26]
    Big Things Are Coming to Chicago's South Loop - Busby Group
    Aug 25, 2025 · Chicago's South Loop is about to see some major changes, and the buzz is well deserved. From the creation of the city's 78th neighborhood to ...
  27. [27]
    40th Annual Printers Row Lit Fest | 09/06/2025 | Choose Chicago
    Sep 6, 2025 · The Printers Row Lit Fest will celebrate its 40th anniversary on Saturday, September 6, and Sunday, September 7, from 10am to 6pm, in Chicago's historic ...
  28. [28]
    Explore Printers Row Architecture During Lit Fest - Chicago Detours
    Jun 8, 2018 · Key architecture includes the Linotype Building, the Franklin Buildings, the Lakeside Press Building, and the Donohue Building, all with  ...
  29. [29]
    [PDF] The Chicago School of Architecture - NPS History
    While Root was discovering the full reach of his design powers in the Monadnock Building, Sullivan was well on the way to finding the extent of his powers in ...<|control11|><|separator|>
  30. [30]
    Tallest load-bearing brick building | Guinness World Records
    The tallest load-bearing brick building is the Monadnock Building (also known as the Monadnock Block), a 16-story early skyscraper located in Chicago, Illinois.Missing: style | Show results with:style
  31. [31]
    'Chicago Shall Rise Again' — Rebuilding a Better City After the Blaze
    There is an accepted narrative that the fire created a blank slate upon which Chicago was quickly rebuilt. That blank slate allowed it to become a dynamic city ...
  32. [32]
    Brief History of Preservation in Chicago
    At the time, no legislation existed to protect the building and it ultimately collapsed. Another preservation contest emerged in 1920 for a more prominent ...
  33. [33]
    4.12. THE STRUCTURE OF THE MONADNOCK
    Aug 24, 2021 · The Monadnock Block is one of, if not the most, misunderstood and misinterpreted buildings in Chicago's architectural history.Missing: half Milwaukee cream
  34. [34]
    [PDF] The Early Chicago Tall Office Building: Artistically and Functionally ...
    The history of the tall office building in Chicago can be encapsulated in a comparison of two of its most prominent firms: Adler & Sullivan and Burnham & Root.
  35. [35]
    MONADNOCK BUILDING PRESERVATION HONORED
    Oct 25, 1987 · Restoration of the Monadnock Building began in 1979 when a partnership headed by Donnell purchased the building with the intent to restore its ...
  36. [36]
    The Untouchables | Film Locations
    The police HQ of upright Eliot Ness (Kevin Costner) is the Rookery Building, 209 South La Salle Street at West Adams Street. Built in 1886, its lobby was ...
  37. [37]
    Balancing the OId and the New at Intelligentsia's Monadnock Location
    Nov 6, 2017 · The 16-story brick structure, with narrow windows and six-foot-thick load-bearing walls, was the largest office building in the world when it ...
  38. [38]
    Monadnock Block: the convoluted story of one of Chicago's ...
    Apr 10, 2025 · The Monadnock Block is one of Chicago's architectural darlings. To the casual observer, this block may not seem revolutionary, but it's a two-in ...