Manhattan House
200 East 66th Street, New York, NY 10065
Lenox Hill, Upper East Side
BBL 1014207501 · BIN 1043871
- Year built
- 1950
- Type
- Condominium
- Units
- 495
- Floors
- 21
- Landmark
- Designated
- Pets
- Permitted under condominium rules
- Subletting
- Permitted under the condominium declaration
- Pied-à-terre
- Allowed
Every recorded sale at this building, 2004–2026
Price-per-square-foot over time, the line- and floor-premium curves, and every recorded sale.
- Median $/sf
- $1,556
- Listing discount
- 2.4%
- Recorded sales
- 676
- On record
- 2004–2026
Manhattan House is the most architecturally consequential post-war apartment building in New York City — and the building that most directly defined what "modern" Manhattan residential construction would mean for the second half of the 20th century.
Architectural significance. The 1950 Mayer & Whittlesey / SOM (Gordon Bunshaft) collaboration produced a building whose vocabulary — white-glazed brick, recessed balconies, modernist massing, integrated landscaping — became the template for the post-war Manhattan luxury apartment-house tradition. The hundreds of "white-brick" Park Avenue, Madison Avenue, Upper East Side, and Upper West Side buildings constructed across the 1950s, 1960s, and 1970s (including 605 Park Avenue, 750 Park Avenue, 200 East 66th Street, and the broader post-war Park Avenue stock) all traced their architectural language to Manhattan House. The building represents the moment when American architecture committed to the modernist apartment-house form.
Landmark designation. The 2007 New York City individual landmark designation explicitly recognized Manhattan House's foundational role. The LPC designation report describes the building as among the most architecturally significant mid-20th-century apartment buildings in the city — a status confirmed by both the architectural-history scholarship and the building's influence on subsequent construction.
Condominium conversion. Between 2007 and 2010, O'Connor Capital Partners and Kalikow Group converted Manhattan House to condominium ownership. The conversion preserved the building's exterior and architectural character while modernizing apartment interiors, mechanical systems, and amenity infrastructure. The post-conversion building includes approximately 495 condominium residences alongside 93 rent-stabilized apartments — a structurally important consideration for prospective buyers, who should understand the mixed-tenancy operational reality.
Architecture and unit composition
Manhattan House's exterior is the most architecturally significant white-glazed brick composition in New York City. The full-block massing, the recessed balconies, the modernist proportioning, and the integrated landscaping define the post-war luxury apartment-building idiom. The building's relationship to the Mayer & Whittlesey 240 Central Park South (1940) and 240 CPS's earlier Modern / Art Moderne language is documented — Manhattan House extends that architectural ambition to the post-war luxury condominium scale.
The ~495 condominium residences distribute across 21 stories with substantial floor-plate variety. Post-conversion apartments range from compact one-bedrooms to substantial multi-bedroom configurations. The 2007–2010 conversion produced apartments with modern kitchens, bathrooms, mechanical systems, and finishes; apartment-level renovation states vary based on each owner's post-conversion approach.
Post-war signatures throughout: 8.5–9 foot ceilings (typical of mid-century construction), open-plan or L-shaped public room configurations, recessed balconies on most apartments, central air conditioning, and modern building systems. The architectural vocabulary is materially different from pre-war Park Avenue stock — and Manhattan House represents the most architecturally significant expression of that distinction.
Building operations
Manhattan House operates as a full-service luxury condominium with a substantial amenity program (24-hour doorman, concierge, fitness center, swimming pool, screening room, children's playroom, valet parking, landscaped gardens). The condominium structure provides full operational flexibility — pied-à-terre, sublets, pets, and foreign-buyer ownership all permitted under the declaration. The 93 rent-stabilized apartments produce a mixed-tenancy operational reality; condominium ownership operates alongside the rent-stabilized population under the building's governing structure.
Local Law 97
- 2024–2029 annual penalty
- $0 (under cap)
- 2030–2034 annual penalty
- $44,076/yr
- Per unit / month range
- $0 – $7
Facade safety — Local Law 11
The latest available filing classified the facade as SWARMP — Safe With A Repair and Maintenance Program: the engineer identified conditions requiring monitoring or repair before the next inspection cycle. The scope, timeline, and how the building funds the work are building-specific — we review the filings and board materials for you.
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 closings 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.
| Date | Unit | Apartment | Price | PPSF | vs. Ask |
|---|---|---|---|---|---|
| Jun 9, 2026 | D1204 | 3 BR · 3 BA · 1,489 sf | $2,872,000 | $1,929/sf | -7.2% |
| May 14, 2026 | D1801 | 1,463 sf | $1,999,921 | $1,367/sf | off-mkt |
| Apr 1, 2026 | D0603 | 2 BR · 1,460 sf | $2,250,000 | $1,541/sf | off-mkt |
| Apr 1, 2026 | D603 | 2 BR · 2 BA · 1,460 sf | $2,250,000 | $1,541/sf | -6.3% |
| Feb 11, 2026 | A1105 | 1 BR · 1 BA · 919 sf | $1,401,000 | $1,524/sf | -5.0% |
| Feb 3, 2026 | E0307 | 5 BR · 3,165 sf | $4,925,000 | $1,556/sf | off-mkt |
| Feb 3, 2026 | E307 | 4 BR · 5 BA · 3,165 sf | $4,925,000 | $1,556/sf | -3.4% |
| Jan 6, 2026 | E1005 | 2 BR · 2 BA · 1,522 sf | $2,600,000 | $1,708/sf | -5.5% |
Market read. Most recent trades (2026) cleared a median $1,556/sf across 9 sales. Median listing discount 2.4% 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.
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 1-01420-7501) 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 from recorded condo declarations and offering plans.
What to know if you’re buying
The architectural and historical significance is genuinely foundational. Manhattan House is not just a desirable post-war condominium — it is the architecturally most consequential post-war apartment building in New York. The 2007 individual landmark designation captures the building's status.
The mixed-tenancy structure matters. The 93 rent-stabilized apartments alongside the condominium inventory produce a building with two distinct resident populations. The mixed structure is more common in older Manhattan condominium conversions; buyers should understand the implications for operating-budget contributions and decision-making.
The condominium structure provides full flexibility. Pied-à-terre, sublets, foreign buyers — all permitted. For buyers who want post-war architectural significance with operational ease, Manhattan House delivers.
Apartment quality varies. Post-conversion renovations have occurred across the building at materially different scopes. Diligence on the specific apartment is essential.
Comparable buildings
If you're considering Manhattan House, also evaluate:
- 240 Central Park South — Mayer & Whittlesey 1940, pre-war predecessor of Manhattan House
- 605 Park Avenue — Sylvan Bien 1954, post-war Park Avenue peer
- 750 Park Avenue — Horace Ginsbern 1951, post-war Park Avenue peer
- 200 East 83rd Street — RAMSA / Naftali 2021, modern UES condominium
For broader framework on post-war vs pre-war: Pre-war vs Post-war Manhattan Apartments.
The neighborhood
For the full corridor — architecture, schools, transit, and pricing across Upper East Side — read The Roebling Team Guide to Upper East Side.
Considering a move at Manhattan House?
Request a private building brief with the relevant comparable sales, current and off-market availability, and an apartment-specific view of value.
Own an apartment here? See what it would sell for.
A Private Pricing Opinion — what your apartment at Manhattan House would likely sell for today, what it costs to sell, and what you’d walk away with — reviewed personally against condition, exposures, renovation quality, and the competition actually on the market.