Cooperative · 1925
1435 Lexington Avenue
1435 Lexington Avenue, New York, NY 10128
Buildings·Cooperative

1435 Lexington Avenue

1435 Lexington Avenue, New York, NY 10128

At a glance
Year built
1925
Type
Cooperative
Landmark
No
The Data Room

Every recorded sale at this building, 2003–2026

Bedroom-by-bedroom medians, the full transfer record, and how units trade against ask.

2BR median
$1.2M
Recent range
$999K – $3.1M
Listing discount
7.4%
Recorded transfers
61

1435 Lexington Avenue is a pre-war cooperative in the heart of Carnegie Hill, completed in 1925 at the corner of East 94th Street and designed by the brothers George and Edward Blum — an architectural firm celebrated for inventive, highly individual ornamental facades that stand apart from the era's more conventional designs. The building was converted from rental to cooperative ownership in 1981.

The proposition combines neighborhood and architecture. Carnegie Hill is one of the most desirable family quarters on the East Side — leafy, school-rich, and a short walk from Central Park and the reservoir — and the Blum design gives 1435 a measure of distinction that the area's plainer pre-war stock lacks. The result is a full-service cooperative with character, in a coveted neighborhood, at pricing more attainable than the avenues to the south.

For buyers, it is pre-war space and Blum-designed character in prime Carnegie Hill at sensible East Side value. For sellers, the architecture, the corner location, and the neighborhood are the marketable strengths.

Architecture and unit composition

George & Edward Blum were known for facades that broke from the standard pre-war vocabulary — patterned brickwork, terra-cotta ornament, and decorative passages that gave their buildings a recognizable, almost handcrafted identity. 1435 Lexington carries that sensibility on its 11-story masonry facade, a corner building with more textural interest than its neighbors and the dignified scale of mid-1920s Carnegie Hill.

The 70 residences are pre-war in plan and proportion — hardwood floors, high ceilings, entry foyers, and the comfortable room counts of 1925 construction — in layouts that range from studios through spacious three-bedroom homes. The corner siting brings light and multiple exposures to many lines, and the thick masonry construction makes for quiet interiors. The most sought-after apartments are the larger, light-filled lines that have been thoughtfully renovated while preserving their pre-war character.

Building operations

1435 Lexington is a full-service cooperative with an attended lobby, full-time service, and a live-in superintendent. Common amenities are practical — central laundry, a bike room, and storage — with the building's value resting on its architecture, its staffing, and its prime Carnegie Hill corner rather than on a resort-style amenity suite.

The cooperative is professionally managed and conservatively governed, in the manner typical of a long-converted pre-war co-op. Prospective purchasers should expect a standard board package and personal interview; sublet policy, financing limits, pet rules, and any flip tax or transfer fee are set by the board and confirmed through the cooperative's documents during the application process.

Local Law 97

Carbon-penalty exposure
🟠
Material — penalties in current period, escalating in 2030
2024–2029 annual penalty
$84,258/yr
2030–2034 annual penalty
$178,947/yr
Per unit / month range
$100 – $213
See full Local Law 97 analysis — emissions history, scenarios, methodology →

Facade safety — Local Law 11

Local Law 11 / FISP · last inspection 2020–25
SWARMP
What this means for you

Safe to live in today — but the last inspection flagged repairs that are due on a deadline, so facade work and its cost are coming. Whether that’s a real concern depends on the scope, the timing, and how the building plans to pay for it — reserves or an assessment — which is exactly what we’d dig into for you.

Inspection history
2005–10
Safe
2010–15
SWARMP
2015–20
Safe
2020–25
SWARMP
2025–30
Due
Next report due
by Feb 2029
On record
$4,000 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

Recent transfers at this building, curated by The Roebling Team research desk. Apartment-level facts are independently verified before publishing; sale prices reflect the recorded transfer amount at the NYC Department of Finance.

DateUnitApartmentPricePPSFvs. Ask
Feb 20, 202610C
2 BR · 2 BA
$999,000-9.2%
Jun 24, 20256CD
4 BR · 3.5 BA
$3,150,000-7.4%
Jul 17, 202411F
2 BR · 2 BA
$1,200,000-3.2%
Nov 7, 20237D
3 BR · 3 BA · 1,850 sf
$2,060,000$1,114/sf-6.2%
Oct 31, 202211B
3 BR · 2.5 BA
$1,850,000-16.9%
May 5, 20227F
2 BR · 2 BA
$1,200,000-7.7%
Dec 15, 20218D
3 BR · 3 BA · 1,750 sf
$1,975,000$1,129/sf-7.1%
Aug 26, 20194E
4 BR · 3 BA
$2,250,000-19.6%

Market read. Most recent trades (2023) cleared a median $1,239/sf across 1 sale. Median listing discount 5.3% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy.

The retrade record

Lines that have traded more than once in the public record — the building’s appreciation arc, apartment by apartment.

9A+140%
$820,000 2003$1,425,000 2007$1,970,000 2015
3E+66%
$1,445,000 2003$2,400,000 2014
6E+61%
$1,600,000 2009$2,575,000 2013
4B+48%
$1,050,000 2003$1,550,000 2010
7D · 1,850 sf+39%
$1,485,000 ($803/sf) 2004$2,100,000 ($1,135/sf) 2018$2,060,000 ($1,114/sf) 2023

Other recent transfers

DateUnitPrice
Dec 14, 20227F$1,250,000
Jul 9, 20157B$1,825,000
Mar 13, 20143E$2,400,000
May 1, 20134F$800,000
Dec 26, 20124C$650,000
May 7, 20126C$780,000
View all 61 recorded transfers, sortable

Full closing history with price-per-square-foot over time, the complete retrade record, and every line that has traded.

Sales sourced from NYC Department of Finance recorded transfers (BBL 1-01522-0050) and verified listing data. Apartment-level facts (line, condition, asking-price context) curated and cross-verified by The Roebling Team research desk. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price; square footage on co-ops is not officially recorded, figures shown are approximate.

What to know if you’re buying

This is a classic pre-war co-op purchase in a sought-after neighborhood. Plan for a board package and interview, and direct diligence at the apartment — room count, light, the condition of the kitchen and baths, and any prior renovation — alongside the cooperative's reserves, recent capital projects, and maintenance trend.

The location does a great deal of the work. Central Park, the reservoir, and Museum Mile are a short walk west; the 96th Street station and the crosstown bus put transit within easy reach; and Carnegie Hill's schools, cafés, and everyday retail are all close at hand. Buyers who want pre-war space with architectural character in a true family neighborhood at sensible East Side pricing are the natural audience. We help buyers evaluate the home, the finances, and the offer.

What to know if you’re selling

Lead with architecture and neighborhood. A George & Edward Blum-designed corner cooperative offers visual character few Carnegie Hill buildings can match, and the location — steps from Central Park and the area's sought-after schools — completes the case. Those are concrete advantages over plainer inventory nearby.

Price to the building's own resale history and to comparable Carnegie Hill pre-war cooperatives, with condition, light, and the corner exposures as the swing factors. A renovated, well-lit larger-line apartment should be positioned at the top of the building's range. We advise sellers on staging, pricing, timing, and buyer qualification so the home reaches buyers who value pre-war character and the Carnegie Hill address.

Comparable buildings

If you're considering 1435 Lexington Avenue, also evaluate these nearby Carnegie Hill and Upper East Side cooperatives:

The Roebling Team at 1435 Lexington Avenue

The Roebling Team at Compass specializes in Carnegie Hill, the Upper East Side, Park Avenue, and the pre-war cooperative market across the East Side. We publish this profile because a Blum-designed Carnegie Hill cooperative rewards buyers and sellers who appreciate architectural character and understand the neighborhood's value relative to the avenues to the south.

If you're considering a transaction at 1435 Lexington Avenue, a consultation is the right starting point.

Considering a move at 1435 Lexington Avenue?

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