Chrysler Building Case Study: Setbacks, Steel and the Spire (William Van Alen)

The Chrysler Building is a 77-storey office tower at 405 Lexington Avenue in Manhattan, designed by William Van Alen and built between 1928 and 1930 for the car maker Walter P. Chrysler. For students it packs three lessons into one building: how New York's 1916 zoning law shaped a stepped steel tower, how a new rust-resistant steel was used for the ornament and crown, and how a 56 m (185 ft) spire, assembled in secret inside the dome, made it the tallest building in the world in 1930.

Chrysler Building at a glance

Architect: William Van Alen (1882 to 1954)
Structural engineer: Ralph Squire & Sons, as credited by CTBUH and PBS. General contractor: Fred T. Ley & Co.
Client: Walter P. Chrysler, personally
Location: 405 Lexington Avenue, between East 42nd and East 43rd Streets, Manhattan, New York
Built: site clearance from 15 October 1928; first tenants April 1930; formal opening 27 May 1930. The city's Buildings Department records completion on 19 February 1932
Type: office tower; the world's tallest building from 1930 until the Empire State Building in 1931
Size: 77 storeys; 318.9 m (1,046 ft) to the tip (CTBUH); highest occupied floor 252.3 m (828 ft). Lot about 3,490 sq m (37,555 sq ft). Floor area "over 1,000,000 sq ft" (about 92,900 sq m) by Van Alen's 1930 figure, 111,201 sq m by CTBUH's
Status: National Historic Landmark (1976); New York City landmark, exterior and ground floor interior (12 September 1978). The land is owned by The Cooper Union; Tishman Speyer took a 150-year ground lease in October 2026

Figures from the LPC designation reports of 1978, the National Historic Landmark nomination (1976), the CTBUH Skyscraper Center and The Cooper Union. Where sources disagree, both figures are given.

If you are writing this up for studio or a thesis, our guide on how to do an architecture case study sets out the method.

The brief and the client

According to the LPC designation report (LP-0992, 1978), the developer and former state senator William H. Reynolds leased the Cooper Union's plot at Lexington Avenue and 42nd Street in 1921, and in 1927 hired Van Alen to design the Reynolds Building: 67 storeys, 246 m (808 ft), topped by a glass dome that, lit from within, would give the effect of "a great jewelled sphere".

In October 1928 Walter P. Chrysler took over the lease and the project, with no Chrysler Corporation money in it, the LPC notes. His dedication sets out the brief: an office building "dedicated to world commerce and industry", with abundant light and air, good transit and every convenience for "the business man in his office home". Chrysler also claimed credit for asking that it beat the Eiffel Tower. Van Alen, trained at Pratt Institute and the Ecole des Beaux-Arts, had already designed the Albemarle Building, a skyscraper without cornices.

Site and context: Lexington Avenue and 42nd Street

The site runs through the block between 42nd and 43rd Streets. The National Historic Landmark nomination (1976) gives the frontages as about 61 m (200.2 ft) on Lexington, 51 m (167.2 ft) on 42nd Street and 62.5 m (205 ft) on 43rd Street, so the lot is not a true rectangle. Chrysler paid for an underground passage to the subway over the subway company's objections, the LPC records. A freestanding tower on about half a block, it is visible from all four sides.

Chrysler Building design concept and architecture style

The LPC calls the building a leading example of Art Deco and picks out three design ideas:

Interest all the way up. Not the usual decorated base, plain shaft and capital: each setback changes the pattern.
Steel should not imitate masonry. The windows have no reveals: frames sit flush with the wall, which the LPC reads as a sign of modernity.
The car as ornament. At the 31st floor, a brick frieze of stylised cars with steel hubcaps runs below giant radiator-cap ornaments about 4.6 m (15 ft) across. Van Alen wrote that the gargoyles recall radiator caps and the crown's radials wheel spokes.

Chrysler Building setbacks and the 1916 zoning law

The 1916 Zoning Resolution controlled height with setbacks. As The Skyscraper Museum explains, a wall could rise from the street to a set height and then had to step back within a set diagonal, while a tower of unlimited height could rise over 25 per cent of the lot. The museum names the Chrysler Building as an example of the result, a pyramidal base with a slender shaft. From the LPC's description:

Floors 1 to 4 cover the whole site, with three-storey entrances on Lexington Avenue and 42nd Street.
Above the 4th floor, light courts cut into the east and west sides reach the face of the tower, while the north and south sides step back in stages at the 16th, 24th, 27th and 31st floors.
From the 31st floor the shaft rises clear to a slight setback at the 59th, then the dome.

Van Alen's own figures, in the NHL nomination, give the tower shaft as 32.8 by 26.9 m (107 ft 6 in by 88 ft 3 in). By our arithmetic that is about 880 sq m (9,490 sq ft) on a lot of about 3,490 sq m (37,555 sq ft): roughly 25 per cent, the share the 1916 law allowed to rise without limit. That is our reading, not a statement from the sources. For Indian byelaws, see our explainer on setbacks, FAR and height limits.

Schematic section and plan of the Chrysler Building. The section shows a four-storey base covering the lot, setbacks at the 16th, 24th, 27th and 31st floors, a straight tower shaft to the 59th floor with eagle heads at its corners, a dome of steel arches and a 56 m spire, for 318.9 m to the tip, with foundations 21 m deep. The plan shows the tower shaft, 32.8 by 26.9 m, covering roughly a quarter of the lot. — The 1916 law let a tower of any height rise over a quarter of the lot; the Chrysler Building's shaft covers roughly that share. Schematic, not to scale, drawn from published descriptions. Diagram: MOA

Chrysler Building floor plan and lobby

The ground floor: a triangle that sends you to the lifts

Van Alen's 1930 description, reproduced in the NHL nomination, explains the plan. Three entrance lobbies, from the middle of the 42nd Street, Lexington Avenue and 43rd Street fronts, lead into one main concourse "in the form of a right angle triangle". Four elevator lobbies line its long side, each serving a different group of floors, and shops fill the street fronts.

The LPC's interior report (LP-0996) says Chrysler asked for the lobby to be redesigned so that people entering would "sense a change" and feel a mental lift, and the triangle was the result. Two octagonal piers and a travertine floor laid in diagonals steer people towards the lifts, and curved stairs at the north and south ends rise to the mezzanine.

Schematic ground floor plan of the Chrysler Building, north up. Entrance lobbies from Lexington Avenue on the west, 42nd Street on the south and 43rd Street on the north lead into a right-angled triangular concourse with two octagonal piers. Four elevator halls line its long eastern side, with an information booth at the centre and curved stairs at the north and south ends. Shops fill the street fronts. — Three entrances feed one triangular concourse that funnels people to four banks of lifts. Schematic, not to scale, drawn from published descriptions. Diagram: MOA

Lobby materials and the mural

The LPC lists red Moroccan marble walls, Sienna travertine floors, Mexican onyx panels lit by steel reflector troughs, and lift doors with a lotus design in metal and inlaid wood. Overhead is Edward Trumbull's ceiling mural of energy, construction and transport, 30.5 by 23.2 m (100 by 76 ft) by Van Alen's figure; we have not shown it because it is a separate artwork.

Upper floors

Corridors run each way from the lift lobbies, Van Alen wrote, and a fire tower runs up the centre for the full height. Real drawings: we did not find Van Alen's drawings online. The LPC and NHL reports carry period photographs and cite the October 1930 Architectural Forum article on the structure and metalwork.

Chrysler Building construction: structure and the spire

A steel frame in under a year

The building is a steel frame, faced in brick. Demolition of the old buildings began on 15 October 1928, foundations reaching 21 m (69 ft) below Lexington Avenue were finished early in 1929, and the last steel was set on 28 September 1929, by Van Alen's account. PBS's Building Big lists 20,961 tons of structural steel, 391,881 rivets and 3,826,000 bricks.

The Chrysler Building spire: raised from inside

Van Alen's former partner H. Craig Severance was building the Bank of Manhattan at 40 Wall Street, also aiming for the world's tallest. The LPC says Severance, thinking the Chrysler would stop at 925 ft, added a 50 ft flagpole to reach 927 ft (283 m). Meanwhile Van Alen designed the spire he called the "vertex".

The Skyscraper Museum describes the spire as 56 m (185 ft) tall, 2.4 m (8 ft) square at the base and weighing 27 tons. It came in five sections and was assembled inside the dome, in an open well spanning seven floors, because lifting it whole was judged impossible. A 20-ton derrick then raised it through the top, and it was riveted in place in about 90 minutes. The sources disagree on the date: the Skyscraper Museum gives 23 October 1929, the day before the stock market crash, while the LPC report says November 1929.

Three schematic steps of the Chrysler Building spire: five sections assembled inside the dome's central shaft, the spire hoisted up through the top by a derrick, and the finished 56 m spire riveted in place. Below, a bar chart compares heights: Woolworth Building 241 m, Chrysler as announced 276 m, 40 Wall Street with mast 283 m, Eiffel Tower 301 m, and Chrysler with spire 319 m. — The spire was built inside the crown and raised in about 90 minutes, taking the building past 40 Wall Street and the Eiffel Tower. Schematic, not to scale, drawn from published descriptions. Diagram: MOA

Heights differ slightly: the LPC and CTBUH give 1,046 ft, the NHL nomination 1,048 ft.

Chrysler Building materials: Nirosta steel, brick and marble

The LPC says the exposed metal was "Nirosta" steel, a rust-resistant chromium nickel steel made in the United States for the first time for this building, to a formula from Krupp in Germany. It frames the entrances and windows, and clads the ornament, the dome and the spire. The dome cladding was made on site, in sheet-metal shops on the 67th and 75th floors, the Skyscraper Museum says, so curved panels could be checked against the frame.

The walls are enamelled grey, white and black brick with white Georgia marble and black Shastone granite trim, and aluminium sills and spandrels.

The top of the Chrysler Building against a blue sky: white brick tower faces with vertical window strips, steel eagle-head gargoyles projecting from the corners at a setback, and above them a crown of stacked stainless steel arches pierced by triangular windows, narrowing into a thin steel spire. — The crown and spire: the arches, spire and eagle heads are Nirosta steel, and the eagles mark the setback at the 59th floor. Photo: Carol M. Highsmith, Public domain, via Wikimedia Commons

Light, climate and services

Chrysler's dedication credits "the need for abundant light and air" for the proportions, and the light courts and setbacks bring daylight to the lower floors. The LPC lists services advanced for 1930:

Movable partitions of soundproofed steel in interchangeable sections.
Under-floor ducts for telephone and power wiring.
Fast lifts: lifts able to run at 1,000 ft (305 m) a minute when the city code allowed only 700 ft (213 m). CTBUH lists 32 cars today, with a top speed of 5.08 m/s.

The dome held the private Cloud Club and an observatory, on the 71st floor from 1930 to 1945 by the Skyscraper Museum's account. CTBUH records a 2009 retrofit that earned LEED Gold for existing buildings.

Reception: critics, owners and problems

Critics split. Murchison called Van Alen "the Ziegfeld of his profession" in American Architect in 1930. Lewis Mumford, writing in The New Republic in 1931 and quoted by the LPC, dismissed its "inane romanticism" and "void symbolism". An Architectural Forum editor called it "a one-man dream".
The architect's fee. PBS's Building Big says Van Alen was never paid by Chrysler, who suspected him of arrangements with the contractors.
Ground rent and default. Bisnow (Ciara Long, 7 October 2026) reports that RFR and Signa bought it in 2019 for just over $150 million, and that ground rent rose from $7.8 million in 2018 to $32.5 million. The Cooper Union's message of 27 September 2024 says RFR stopped paying and its lease ended that day. About half the space is vacant, a broker told Bisnow.
The 2026 plan. On 7 October 2026 The Cooper Union announced a 150-year ground lease to Tishman Speyer, with PSP Investments as lead investor and $235 million to be invested. It covers facade restoration, polishing the crown, new lift, electrical and air systems, a 61st-floor amenity floor and prebuilt suites. No architect has been named.

What designers in India can take from it

This is our reading, not advice from the sources.

Treat the setbacks as design, not as a penalty. Van Alen used each step the law forced on him to change the pattern of the facade. Indian byelaws shape towers through setbacks, FAR and fire rules: draw the legal envelope first, then decide where the building steps and what each step does.
Plan the arrival. The triangular concourse turns three entrances into one clear route to the lifts, using geometry, piers, floor pattern and light. In Indian office towers the ground floor is often what is left after ramps and services; give the walk from gate to lift its own plan.
Specify metal for the place and for upkeep. Nirosta was a rust-resistant steel, yet the 2026 plan still includes polishing the crown. On coastal sites such as Mumbai, Chennai or Kochi, name the exact grade and finish of any steel or aluminium on a facade, and hand the client a cleaning schedule with the drawings.
Design for the crane and the lift, not only the elevation. The spire was made in five pieces small enough to bring up inside the building. On a tight Indian city plot, plan how large elements will arrive and be lifted before you fix their size.

Compare it with our Empire State Building and Seagram Building case studies, and for typology ideas see our B.Arch thesis topics by typology.

Visiting the Chrysler Building

The building stands at 405 Lexington Avenue at East 42nd Street, next to Grand Central. It is a working office building, and the office floors and old observatory are not open to visitors. We found no official visitor page, and neither Cooper Union notice mentions public access to the landmark lobby; with a new leaseholder and renovation starting, check before you go. The crown reads best from a distance.

See how architects on MOA present their own buildings: explore projects by MOA members.

FAQ

When was the Chrysler Building built, and how long did it take?

Work on the site started on 15 October 1928, the steel frame was finished on 28 September 1929, the first tenants arrived in April 1930 and the formal opening was on 27 May 1930. That is about 18 months, by Van Alen's count. The LPC notes that the city's Buildings Department records completion on 19 February 1932, which is why some lists give 1932.

Who designed the Chrysler Building?

William Van Alen was the architect. CTBUH and PBS credit Ralph Squire & Sons as structural engineers, and Fred T. Ley & Co. built it. Edward Trumbull painted the lobby ceiling mural.

How tall is the Chrysler Building and how many floors does it have?

It has 77 storeys. CTBUH gives 318.9 m (1,046 ft) to the tip, with the highest occupied floor at 252.3 m (828 ft). The NHL nomination's significance statement says 1,048 ft, and Van Alen measured 1,046 ft 4.75 in.

What materials was the Chrysler Building made of?

A riveted steel frame faced in grey, white and black brick, with white Georgia marble and black Shastone granite at the base. The crown, spire, eagles and other ornament are Nirosta stainless steel, and the lobby uses red Moroccan marble, Sienna travertine and onyx.

Can you go inside the Chrysler Building?

The office floors and the old observatory are not open to visitors. We found no official page on access to the landmark ground floor lobby or its hours, and the building is under new management with renovation planned from 2026, so check before visiting.

Sources

New York City Landmarks Preservation Commission: Chrysler Building, designation report LP-0992 (12 September 1978). History, client, Reynolds scheme, construction dates, height race, spire, setbacks, materials, services, critics (accessed 4 Nov 2026)
New York City Landmarks Preservation Commission: Chrysler Building ground floor interior, designation report LP-0996 (12 September 1978). Lobby plan, materials, lighting, mural, lifts (accessed 4 Nov 2026)
US National Park Service: National Register of Historic Places nomination, Chrysler Building (Carolyn Pitts, August 1976). Van Alen's 1930 description, lot and tower dimensions, floor area, lift groups, contractor, Murchison quotes (accessed 4 Nov 2026)
CTBUH Skyscraper Center: Chrysler Building. Heights, floors, structural engineer, floor area, lifts, LEED Gold retrofit (accessed 4 Nov 2026)
The Skyscraper Museum: Ten Tops: Chrysler Building. Spire size, weight, assembly and date, rival heights, dome fabrication, observatory (accessed 4 Nov 2026)
The Skyscraper Museum: Impact of 1916 Zoning. Setback rules and the tower over 25 per cent of the lot (accessed 4 Nov 2026)
PBS, Building Big: Chrysler Building. Steel tonnage, rivets, bricks, windows, structural engineer, Van Alen's fee (accessed 4 Nov 2026)
The Cooper Union: Tishman Speyer and The Cooper Union finalize ground lease agreement and revitalization plan for Chrysler Building (7 October 2026). Lease, investment, renovation scope, land ownership since 1902 (accessed 4 Nov 2026)
The Cooper Union: Update on the Chrysler Building (27 September 2024). End of the RFR ground lease, management (accessed 4 Nov 2026)
Bisnow: Tishman Speyer Retakes Chrysler Building, Plans $235M Renovation, Ciara Long, 7 October 2026. Ownership history, ground rent, vacancy (accessed 4 Nov 2026)
Wikimedia Commons: Freedom of panorama. United States: photographs of buildings permitted, artworks not (accessed 4 Nov 2026)