Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
170 E 77TH Street #6D
Active For Sale Condo

$1,995,000

$1,470 per sq ft

170 E 77TH Street #6D

Lenox Hill, Manhattan

Diamond House

MLS® #RLS20072674

RLS at REBNY

Listing by Corcoran Group

2

Bedrooms

2

Baths

1,357

Sq. Ft.

1940

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,357 sq ft
Year Built 1940
Ownership Condo
HOA/Common Charges $1,976/mo
Neighborhood Lenox Hill
Floor 6 of 11

Property Highlights

  • Views: City
  • Exposure: North,South facing
  • Character: Pre-war building (1940)

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 2 Full
Floor 6 of 11
View City
Exposure North,South
Pets Yes
Year Built 1940
Living Area 1,357 sq ft
Structure Type HighRise
Basement Other
Parcel # 1411-1126
Block/Lot 01411/0000

Description

This elegant pre-war condo pairs classic architecture with a refined, modern sensibility. Thoughtfully reimagined, the residence offers beautiful light, generous proportions, and a well-considered layout designed for everyday ease.

A gracious entry foyer features custom designer wallpaper, a hidden, built-in shoe closet, and a separate coat closet for effortless organization.

The large sunken living room is framed by oversized windows with treetop and architectural views. Custom millwork adds both function and visual interest, while the space flows seamlessly into an open dining gallery - perfect for intimate dinners or larger gatherings.

The windowed kitchen, which can be closed off with an elegant oversized pocket door, is outfitted with stone countertops, custom cabinetry, and premium appliances, including a Sub-Zero refrigerator and wine cooler, as well as a Thermador range and dishwasher. Both the refrigerator and dishwasher are custom-paneled to blend seamlessly with the cabinetry. A sun-filled breakfast nook completes the space, adding warmth and charm.

The private bedroom wing offers a serene retreat. The primary suite boasts treetop views, a step-in closet, and a windowed en-suite bath with custom tilework, Waterworks fixtures, and a rain shower. The second bedroom features a walk-in closet, with easy access to a windowed marble bath including an oversized soaking tub and Waterworks finishes. A separate, fully outfitted California Closet room off the hallway provides exceptional, boutique-style storage.

Additional apartment features include beamed ceilings, hardwood floors, central air conditioning, a brand-new Bosch washer and dryer, Fios fiber optic service, and three exposures providing distinct perspectives of the neighborhood.

The Diamond House is a full-service, pet-friendly condominium with a 24-hour doorman, planted roof deck, skylit gym, and bike room. The apartment includes a deeded private storage bin and is ideally located near premier dining, shopping, cultural destinations, fitness studios, and multiple transportation options - offering a rare combination of architectural distinction and modern convenience.

(Deeded Private Storage common charge/mo $40.24)
(Deeded Private Storage taxes/mo $49.79)

Features & Amenities

Interior Features

Building Other Washer Hookup In Unit

Exterior Features

Building Roof Deck Private Outdoor Space Over60 Sqft

Building Amenities

Elevators Storage

Appliances

Washer Dryer Allowed

Building Information

Building Diamond House
Total Units 51
Stories 11
Structure HighRise

Financial Details

Common Charges $1,976/mo

Lenox Hill offers a sophisticated blend of residential tranquility and cosmopolitan convenience. As one of the most coveted sections of the Upper East Side, the neighborhood is defined by its proximity to Central Park, world-class medical institutions, and the high-end boutiques of Madison Avenue. The housing stock here is diverse, ranging from palatial pre-war cooperatives to sleek, modern condominiums that offer sweeping views of the East River and the city skyline.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

570

Median Asking Price

$1.44M

Median $/Sqft

$1,457

Avg Days on Market

N/A

New This Week

19

Price Reduced

37%

Sold (30 Days)

43

Median Sale Price

$1.63M

Live data from RLS at REBNY • Updated 2/18/26, 8:56 PM EST

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Location

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170 E 77TH Street #6D, Lenox Hill, New York County

MLS® ID: RLS20072674
First Listed: 2/18/2026
On Market: 2/18/2026
Price Changed: 2/18/2026
Contract Date: 2/18/2026

Listing Courtesy of Corcoran Group - Tova Heiney Bourque

Listing Contact: (917) 941-3830

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 2/19/2026 at 1:56 AM UTC

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