All 18 photos
Back to the listing3-bedroom apartment for sale in Upper East Side-Carnegie Hill
784 Park Ave Unit 18B, Upper East Side-Carnegie Hill, Manhattan, New York, NY, 10021
- Size
- —
- Available
- Now
- Year built
- 1929: Building details
About this home
Apartment for sale in Upper East Side-Carnegie Hill, Manhattan: 3 bedrooms, 3 bathrooms. Asking price $11,750,000. Built in 1929.
From the original listing · Realtor.comShowHide
Set high above Park Avenue, this exceptional triple-mint residence combines grand prewar proportions with expansive outdoor space and sweeping open city views. Three setback terraces wrap the apartment, creating a rare sense of openness, light and privacy in the heart of the Upper East Side. Completely reimagined in an extensive renovation by architect Stephen Morgan and acclaimed designer Marshall Watson, the residence pairs the elegance of its prewar architecture with a sophisticated contemporary sensibility. Raised ceilings, widened doorways, central air, new windows, and updated plumbing and electrical systems were integrated into interiors that draw gracefully from traditional, modern and Art Deco influences. Throughout, exceptional materials and bespoke details-including brass and malachite hardware and distinctive modern lighting-give the home a character that feels both refined and highly individual. A gracious entry gallery opens to a sun-filled corner living room of impressive scale, where oversized windows and French doors lead directly to the wraparound setback terraces. The result is an unusually seamless connection between the interior rooms and the apartment's extraordinary outdoor spaces. The beautifully appointed primary suite enjoys direct access to two of the three terraces and features a luxurious en-suite bath with a walk-in shower. A second bedroom suite, cleverly concealed behind a secret bookcase, has its own en-suite bath as well as direct terrace access. The formal dining room, equally inviting as a den, is anchored by a spectacular custom bar designed and fabricated by Amuneal. Textured bronze and brass cabinetry, rich millwork and dramatic suspended glass shelving create a jewel-like centerpiece for entertaining. The bar is exceptionally equipped with True Residential refrigeration, including three wine coolers, a beverage center and a clear ice maker. The windowed kitchen is both beautiful and highly functional, with bleached-walnut cabinetry, exquisite hardware, an Italian range beneath a custom brass hood, a 36-inch True Residential upright refrigerator and two dishwashers. Milk-white Calacatta Gold marble tops the counters throughout. A third bedroom, a generously proportioned full bath and shower, plus a dedicated laundry area complete the residence. Built in 1930 by renowned architect Emery Roth, 784 Park Avenue is one of Park Avenue's distinguished prewar cooperative buildings. Residents enjoy a 24-hour staffed lobby, fitness room, finished courtyard, bicycle room, laundry facilities and storage. Ideally situated just two blocks from Central Park, the building is surrounded by the Upper East Side's exceptional restaurants, boutiques, cultural institutions and convenient transportation. Rarely does a Park Avenue residence offer this combination of architectural pedigree, sophisticated design, three private terraces and beautifully considered entertaining spaces-a home that is as distinctive as it is livable.
Description from Realtor.com, shown as published there. See the original listing
Roofy listing score
Grade C, 66/100 · Fairly complete
How complete and honest this listing is, from what the source sites show and Roofy’s own checks. It isn’t a rating of the home or the agent. How the score works
Photos25/25
- Full points: 18 photos15/15
- Full points: Large, clear photos (about 1,000 px)10/10
Details16/20
- Full points: Price stated3/3
- Full points: Bedrooms stated2/2
- Full points: Bathrooms stated2/2
- No points: No size0/2
- Does not apply: Move-in date: does not apply2/2
- Does not apply: Lease length: does not apply1/1
- Full points: Pet policy stated1/1
- Full points: Laundry mentioned1/1
- No points: Heat and utilities not mentioned0/1
- Some points: Only 1 amenity listed1/2
- Full points: Description of 441 words3/3
True cost3/15
- No points: No running costs stated (HOA, service charge or taxes)0/8
- Some points: Priced 236% above similar homes in its neighborhood, which take longer to sell3/7
Accuracy12/15
- Nothing to compare: Listed on one site, nothing to compare3/6
- Full points: Agrees with city records (built 1929, 58 homes)5/5
- Full points: Confirmed on its source site 3 days ago4/4
Legal10/10
- Full points: No fair-housing problems found in the wording6/6
- Full points: The agent’s license is active4/4
Trust0/15
- No points: Not claimed on Roofy by the agent or owner0/10
- No points: The agent is not verified on Roofy0/5
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Scored Nov 2, 2026 · Score version 1. No one can pay to change a score.
Buying costs
What this price means for you: the monthly payment, and New York’s mansion tax, which the buyer pays on a home of $1 million or more.
Amenities
Pets
- Pets allowed
Compared with the area
Asks $11,750,000, 236% above the median asking price for 3-bedroom homes for sale in Upper East Side-Carnegie Hill.
- Median here
- $3,500,000
- 77 listings, last 90 days
- Typical range
- $2,495,000–$5,250,000
- The middle half of listings
Priced above most similar homes here and on the market longer than usual.
Asking prices of listings on Roofy and listing sites in the last 90 days, not signed leases or sale prices. One currency, never converted.
More about Upper East Side-Carnegie HillLocation
- NeighborhoodUpper East Side-Carnegie HillHousing records and complaints
- BoroughManhattanHousing records
- ZIP codeZIP 10021Buildings and sales
- ListingsHomes for sale in 10021197 homes for sale
- ListingsUpper East Side and Carnegie HillHomes for sale
- ListingsManhattanHomes for sale
- CityNew YorkHomes for sale
Nearby transit
- 77 St65 min walk
- 68 St-Hunter College68 min walk
- 72 StN Q9 min walk
Nearby public schools · District 2
- J.H.S. 167 Robert F. Wagnermiddle, grades 6-8450 m
- P.S. 006 Lillie D. Blakeelementary, grades K-5640 m
- Vanguard High Schoolhigh, grades 9-12830 m
Distance only, not school zones. Check the zoned school with NYC Public Schools.
The building
58 units · 19 floors · built 1929
Building record (NYC)
NYC records as of Nov 1 (weekly)784 Park Avenue · BBL 1-01388-0037 · built 1929 · 58 units
- Building type
- Elevator apartment building
- Open HPD violations
- None
- Heat complaints
- 0 this season
- Complaints, last 12 months
- 0
- Rent stabilization
- May have stabilized units
- Last sale (12-month file)
- $9,200,000 on Sep 10, 2026
No open immediately hazardous (Class C) violations.
See the full building recordPublic NYC records about the building, not about the person listing it. Buyers and renters can see them on city websites too. Source: NYC Open Data (DCP PLUTO, HPD, DOF).
Added to Roofy Oct 29, 2026Last checked on Realtor.com Oct 29, 2026Roofy doesn’t verify listings. Never send money before seeing a home.


































