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From October 13-19, 2025, the number of Manhattan residential real estate contracts signed held relatively steady, dipping only slightly week over week. However, several high-priced contracts drove up the aggregate dollar amount during this time.

Shortly after The Wall Street Journal ran an article about the resurgence of the Upper East Side, one driven by the arrival of popular restaurants and new development condos, six of the week's top ten contracts were located in Upper East Side neighborhoods. Indeed, only two of the week's ten most expensive contracts were located west of Fifth Avenue.

In this article:

812 Park Avenue
812 Park Avenue Park/Fifth Ave. to 79th St.
18 East 71st Street
18 East 71st Street Park/Fifth Ave. to 79th St.
Hampton House, 28 East 70th Street
Hampton House, 28 East 70th Street Park/Fifth Ave. to 79th St.
895 Park Avenue
895 Park Avenue Park/Fifth Ave. to 79th St.
255 East 77th Street
255 East 77th Street Lenox Hill

895 Park Avenue, Upper East Side co-op 895 Park Avenue, #PH16/17/18A, top apartment contract (Brown Harris Stevens) | https://www.cityrealty.com/nyc/park-fifth-ave-79th-st/895-park-avenue/3439/PH16-1718A/cGbIKgXH
The week's top contract was for 18 East 71st Street, a limestone mansion by John Duncan, architect of Grant's Tomb. It is also known as "the Luyster Mansion," but was most recently owned by disgraced entertainer Bill Cosby. Mr. Cosby bought the house for $6.2 million in 1987; years later, the lender initiated foreclosure proceedings in June 2024.

When the New York Post reported the contract, it observed that the house is on the same block as one formerly owned by Jeffrey Epstein. Another Upper East Side townhouse linked to Mr. Cosby, this one located at 243 East 61st Street, remains on the market for $6.75 million, reflective of a price reduction earlier this year.
The week's top apartment contract was signed at prestigious cooperative 895 Park Avenue. Penthouse #16/17/18A, a triplex penthouse with five bedrooms, six full bathrooms, two powder rooms, and three private terraces, was asking $21.5 million in the top co-op contract and second-highest overall. Olshan Realty notes that the seller paid $15 million for it in 2009 and started a two-year renovation in 2010.
Beckford Tower, 301 East 80th Street, Yorkville condo Views from Beckford Tower, #25B, top condo contract (Compass) | https://www.cityrealty.com/nyc/yorkville/beckford-tower-301-east-80th-street/3385/25B/ausBdAPfavHTP
The week's top condo sale took place at Beckford Tower, the taller of the two buildings in the Beckford House and Tower complex that transformed Second Avenue from East 80th to 81st Street. Residence #25B, a high-floor five-bedroom, was asking $12.75 million in the week's fourth-highest contract overall.

Public records show that the seller bought the apartment from the sponsor for $10.2 million in June 2021. It entered contract with a $13.5 million ask in May 2025, but the deal appears to have fallen through; no closing was recorded, and it came back on the market in late August 2025.

The week's top Downtown contract took place at The Grand Madison, the condo conversion of the Brunswick Hotel in NoMad. Penthouse S entered contract with a $9.75 million ask, the sixth-highest of the week. The four-bedroom penthouse directly overlooks Madison Square Park through arched windows and is topped with two private roof terraces.

Public records show that the sellers bought it for $7.9 million in March 2015. The buyer has not been identified, but the building has counted Marc Glosserman, founder of the nearby Hill Country Barbecue Market, among past residents.

555 West 22nd Street, West Chelsea condo A penthouse at The Cortland had the top new development contract (CORE Group Marketing LLC) | https://www.cityrealty.com/nyc/chelsea/the-cortland-555-west-22nd-street/88412/PH16BE/aDmWnjokopR
The week's top new development contract was signed at The Cortland in West Chelsea. Penthouse #16BE, a three-bedroom with views of the Empire State Building, was asking $8.5 million in the week's ninth-highest contract overall. The contract brings the Robert A.M. Stern-designed red brick building to nearly 90% sold. Current availabilities range from a one-bedroom for $2.5 million to a five-bedroom with private terrace for $25 million.
For the second time this fall, Long Island City condominium Radiant was New York City's best-performing new development in terms of the number of contracts signed. A total of $8.08 million across eight contracts was signed in the building. The design by ODA Architecture presents a modern appearance at street level and allows for abundant natural light and unique floor plans for the apartments inside. Remaining availabilities range from a studio for $695K to a three-bedroom for $2.55 million.
15 West 96th Street, Central Park West condo Fifteen (Compass) | https://www.cityrealty.com/nyc/central-park-west/fifteen-15-west-96th-street/11978
However, Central Park West condominium Fifteen saw the largest dollar amount of contracts signed. A total of $11.35 million was signed across two contracts for floor-through apartments on the uppermost levels of the building. Both apartments have three bedrooms, three full baths, and private balconies off the living/dining rooms. They also have asking prices reflective of deep price reductions.

The deals bring the boutique condominium just outside the Central Park West Historic District to over 75% sold, and remaining availabilities range from a three-bedroom for $5.95 million to a five-bedroom penthouse for $12.5 million.
Beyond these buildings, several new development condos reported multiple contracts signed. Three contracts were signed at Bloom on 45th in Hell's Kitchen and 155W68 on the Upper West Side. Two contracts were signed at The Village West in Greenwich Village, Waldorf Astoria Residences New York in Midtown, The Slope on Fifth in Park Slope, and Kensington Manor in Kensington.


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Top NYC Contracts: October 13-19, 2025


255 East 77th Street, #10B (Compass)

The Cortland, #PH16BE (CORE Group Marketing LLC)

24 Fifth Avenue, #PH1701 (Compass)

10 Sullivan Street, #12A (Corcoran Group)

Grand Madison, #PHS (Sothebys International Realty)

Hampton House, #PH1 (Corcoran Group)

Beckford Tower, #25B (Compass)

812 Park Avenue, #PHA (Serhant)

895 Park Avenue, #PH16/1718A (Brown Harris Stevens Residential Sales LLC)

18 East 71st Street, Upper East Side Gold Coast 18 East 71st Street, #TH (Corcoran Group)
Upper East Side townhouse
NYC townhouse
Upper East Side mansion
Upper East Side townhouse terrace
NYC townhouse floor plan
From the Listing: On land first acquired by Robert Lenox in 1808 - stands the former Luyster Mansion; now offered for the first time in 35 Years. Inspired by late Gilded Age architecture and completed in 1899 by the celebrated designer John Duncan. Built for durable beauty in hand-carved limestone and crowned with soaring two-story copper mansards, the 7-Floor, 13,000-square-foot residence embodies the elegance of the neo-French Classic style. The 25-foot-wide mansion easily holds its place among the many grand homes of 71st Street - straddling Madison and Fifth Avenue, directly across from Central Park and Manhattan's iconic Museum Mile. See full details here.

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