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255 East 77th Street

255 East 77th Street is a 36-story, 500-foot limestone condominium tower on the corner of Second Avenue and East 77th Street in Lenox Hill, on Manhattan's Upper East Side.

Official Website
12.23
Start
05.26
Completion
62
Units
36
Floors
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Details

255 East 77th Street, Manhattan. 36 floors and 62 residences. Open since May 2026. Financed with $236M from JPMorgan in December 2023.

The story so far
Announced 2023 est.
Financing secured Dec 2023$236M construction loan (JPMorgan $195M senior + Starwood $41M mezz), per The Real Deal
therealdeal.com
Broke ground Dec 2023
Sales launched Sep 2024Condo sales launched Sept 2024; now ~85% sold (official press)
255east77.com
Topped out Apr 22, 2025Topped out at 500 ft (Lenox Hill's tallest condo) per YIMBY 2025-04-22; GFA 170,481 sf stated
newyorkyimby.com
TCO received Mar 26, 2026Temporary Certificate of Occupancy issued at 255 East 77 on 2026-03-26 per Marketproof
nyc.marketproof.com
Resident move-in May 4, 2026Closings began at 255 East 77 on 2026-05-04; 24 units recorded closed through July 2026 per CityRealty
cityrealty.com
Opened May 2026255 East 77 is open: TCO issued March 2026 and 24 closings recorded May through July 2026 per CityRealty, which lists the building as a new development opened in 2026
cityrealty.com
Milestones are dated to when they actually happened and linked to their source. This record fills in over time as TMW tracks the project.
TMW IntelligenceVerified Aug 10, 2026
AnnouncedBreaking GroundConstructionOpening SoonNow Open
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The outlook for 255 East 77th Street

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The New York City market 28-project pipelineLenox Hill 11,659 residences and keys across the projects in our database Explore the market →
Projected pricing $•,•••/sfFull projectionProjection →
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About the project

255 East 77th Street is a 36-story, 500-foot limestone condominium tower on the corner of Second Avenue and East 77th Street in Lenox Hill, on Manhattan's Upper East Side. Developed by Naftali Group and designed by Robert A.M. Stern Architects with Hill West Architects as architect of record, the building draws on Gothic and Art Deco precedents through arcades, loggias, pergolas and a sculpted decorative crown. Its 170,481 square feet hold 62 two- to six-bedroom residences alongside ground-floor retail, two cellar levels and 33 enclosed parking spaces. Interiors pair prewar proportions with high ceilings, oversized casement windows and white oak flooring, while the amenity collection runs to a 75-foot indoor swimming pool, a spa with treatment suites, a health club and fitness studio, a children's playroom and residents' lounges. The tower stands a short walk from Central Park, Museum Mile and the Second Avenue Subway.

Companies and contacts

Every firm on 255 East 77th Street, the office nearest it, and the people who work on it.

TMW Intelligence
Projected pricing at delivery
255 East 77th Street
New York City · Coming Q4 2026 · Residences
TMW Projection
$1,850 / sq ft at delivery
Projected band $1,600 – $2,100 — modeled from 5 comparable launches nearby.
Sales launchTodayDelivery Q4 2026
Projected median
Confidence band
Today

Comparable set — basis for projection

Comparable launch1.2 mi
$1,850
Comparable launch1.2 mi
$1,850
Comparable launch1.2 mi
$1,850
Confidence: Medium · 5 comps · projections are modeled estimates, never listings
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Scenario outlook
255 East 77th Street
New York City · Coming Q4 2026 · Residences
TMW Projection
Projected price / sq ft
$1,850
at delivery, base case
Sell-out timeline
18months
from sales launch to final close
Absorption pace
4.5units / mo
modeled from the comp set

Scenario assumptions

Fed rate pathGradual cuts
Luxury demandSteady
Comp appreciation+6% / yr
Scenarios recompute against the submarket comp set · directional, not guaranteed
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Bear, base and bull: price, sell-out and pace for each case.

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Common questions

Frequently asked

Where is 255 East 77th Street located?

255 East 77th Street is located in New York City.

Is 255 East 77th Street open?

255 East 77th Street is now open. It was completed in May 2026.

Who is developing 255 East 77th Street?

Naftali Group is the developer behind 255 East 77th Street.

Who designed 255 East 77th Street?

255 East 77th Street was designed by Robert A.M. Stern Architects, Hill West Architects.

How big is 255 East 77th Street?

255 East 77th Street rises 36 stories with 62 residences.