Condominium · 2007
40 Mercer Street
40 Mercer Street, New York, NY 10013
Buildings·Condominium

40 Mercer Street

40 Mercer Street, New York, NY 10013

At a glance
Year built
2007
Type
Condominium
Landmark
Designated

40 Mercer Street is SoHo's signature piece of contemporary architecture — a glass condominium designed by Pritzker Prize-winning French architect Jean Nouvel in collaboration with hotelier André Balazs, completed in 2007 in the heart of the SoHo–Cast Iron Historic District. Its façade of glass animated with red-and-blue fenestration, capped by a deep-blue rooftop, has become an unofficial landmark of the neighborhood — a deliberate modern counterpoint to the surrounding cast-iron loft buildings, built under Landmarks Preservation Commission review precisely because of its historic-district setting.

The building's design DNA is unusually distinct. Conceived initially as a hotel and reworked into residences, it carries Nouvel's signature spatial ideas: 11-to-12-foot ceilings, vast floor-to-ceiling glass, and — most famously — electronically retractable window walls on certain residences, a feature that essentially opens an apartment to the air, a rarity in New York. The result is a building that lives differently from anything around it.

For buyers, 40 Mercer offers architect-driven, light-and-air SoHo living with a full amenity suite, in a 41-unit condominium that has held its place as one of downtown's most recognizable addresses since it opened.

Architecture and unit composition

Jean Nouvel's design is the building's whole argument. The glass curtain wall — punctuated by panels of colored glass and crowned by the blue rooftop — reads as a piece of contemporary art on a street of nineteenth-century iron façades, a contrast that the historic-district review process ultimately endorsed. The 11-to-12-foot ceilings and floor-to-ceiling glazing flood the residences with light, and the retractable window walls on select homes are the design's most theatrical gesture, dissolving the boundary between apartment and sky.

The 41 residences span roughly thirteen to fourteen stories, with layouts that range from spacious lower-floor homes to the penthouses that crown the building. As an architect-driven project, the apartments emphasize volume, glass, and finish over a uniform stack of lines — each floor reads individually, and the upper residences command the open light and outlooks that the glass envelope was designed to capture.

Building operations

40 Mercer runs as a full-service condominium with a deep amenity program for its size: an indoor lap pool, a fitness center, spa treatment rooms, a steam room and sauna, a private garden courtyard, a residents' lounge, a screening room, and a children's playroom — a wellness-and-social roster more typical of a far larger building, reserved for 41 households. The lobby is attended, and common charges reflect that staffing and the amenity package; real estate taxes are billed per unit in the standard condominium structure.

The condominium format gives the building the ownership flexibility SoHo buyers expect. Financing is flexible, purchases clear through a right-of-first-refusal rather than a board interview, and pied-à-terre, trust, LLC, and investment ownership are customary — well suited to the international and design-minded buyers the building attracts. Subletting and pet specifics follow the condominium's governing documents and are confirmed through the managing agent.

Local Law 97

Carbon-penalty exposure
🟠
Material — penalties in current period, escalating in 2030
2024–2029 annual penalty
$62,342/yr
2030–2034 annual penalty
$156,703/yr
Per unit / month range
$127 – $319
See full Local Law 97 analysis — emissions history, scenarios, methodology →

Facade safety — Local Law 11

Local Law 11 / FISP · last inspection 2025–30
Safe
What this means for you

The facade passed its last inspection with no required repairs — nothing to budget for here, and no facade assessment on the horizon for roughly five years.

Inspection history
2010–15
Safe
2015–20
SWARMP
2020–25
SWARMP
2025–30
Safe
2030–35
Due
Next report due
by Feb 2032
On record
$1,000 in filing penalties
The three grades, in buyer terms
SafeGood for ~5 years — no facade assessment on the horizon.
SWARMPSafe now, repairs due on a deadline — budget for the work or a possible assessment.
UnsafeActive hazard: sidewalk shed and repairs now. Expect disruption and an assessment.

QEWI = Qualified Exterior Wall Inspector — the licensed engineer the city requires to sign the report (the independent expert, not the managing agent). Source: NYC DOB facade filings (FISP) · The Roebling Research Library.

See the full facade history →

Recent sales

With 41 residences, turnover at 40 Mercer is light — a handful of resales in a typical year. Pricing reflects the building's architectural pedigree, the SoHo Historic District location, ceiling height, light, and floor level, with the retractable-window homes and upper-floor residences commanding a premium for their distinctive volume. Comparable analysis belongs against SoHo's other high-design lofts and condominiums rather than against generic downtown stock — the Nouvel design is itself a value driver. The building's auto-generated sales record reflects recorded transfers as they post; for a read on a specific line, a building-specific valuation is the right tool.

What to know if you’re buying

The case for buying here is design and light in condominium form. You are buying a Jean Nouvel building — one of the few in New York — with extraordinary ceiling height, walls of glass, and, on select homes, retractable windows that no other building offers, plus a full amenity suite and the ownership flexibility of a condominium in the SoHo Historic District. The trade-offs are that the architecture is assertive and specific: the glass envelope, the colored fenestration, and the open layouts suit buyers who want a contemporary, light-flooded home, not a traditional loft. Light exposure and floor level matter enormously in a glass building, so the specific residence is the thing to evaluate. For the design-forward buyer who wants a marquee SoHo address with amenities, the building is a singular match.

What to know if you’re selling

A resale at 40 Mercer markets itself on its architecture: Jean Nouvel, the colored-glass façade, the 11-to-12-foot ceilings, and the retractable windows are durable, unrepeatable differentiators that distinguish a home here from any conventional SoHo condominium. The condominium structure widens the buyer pool to international, pied-à-terre, and investment purchasers and delivers a faster closing through a right-of-first-refusal. Pricing belongs against SoHo's high-design condominium and loft set, with floor level, light, and the presence of retractable glass driving the spread. Presentation should let the architecture lead — these residences show best when the glass, the volume, and the light are foregrounded. Marketing to the design-literate, flexibility-minded buyer this building attracts is the path to a strong sale.

Comparable buildings

If you're evaluating 40 Mercer Street, these nearby downtown loft and design-driven condominiums make a useful comparison set:

The Roebling Team at 40 Mercer Street

The Roebling Team at Compass specializes in SoHo and downtown design-driven condominiums — buildings where architecture, light, and ownership flexibility drive value. We publish this profile because buyers and sellers evaluating 40 Mercer deserve building-specific intelligence: the Nouvel design, the amenity program, the condominium structure, and where a given residence sits against the SoHo market.

If you're considering a purchase or sale at 40 Mercer Street, a 30-minute consultation is the right starting point.

Considering a move at 40 Mercer Street?

Get the full picture on this building.

Current availability including off-market, the full comp set, and the board & financials read most listings don't show.

Schedule a consultation →
Corey Cohen, Principal · The Roebling Team at Compass
646.939.7375 · c.cohen@compass.com