170 E 77TH Street #10E
MLS® #RLS10869940
Listing by Corcoran Group
1
Bedroom
1
Bath
895
Sq. Ft.
1940
Year Built
Quick Summary
Property Highlights
- Exposure: East,South facing
- Style: Prewar architecture
- Character: Pre-war building (1940)
Property Details
Description
Welcome to 10E at The Diamond House. Perched high on the tenth floor, this grandly proportioned corner unit home offers open city sky with tons of natural light. The unit features dark hardwood floors, beamed ceilings, large casement windows, generous closet space and a gracious entryway with room for dining. The sunken living room is ideal for entertaining. Oversized, with double exposure South and East facing windows, the bedroom is a wonderful, restful space that easily accommodates a king size bed and much more. The windowed kitchen features custom cabinetry, granite countertops, washer/dryer, Sub-Zero refrigerator and a Bosh dishwasher. The windowed bathroom has elegant marble and stone finishes.
Ideally located on the corner of Lexington Avenue and East 77th Street, The Diamond house is a full service boutique condominium, steps from the subway, cross-town bus and the Upper East Side's finest dining. Building amenities include: 24 hour doorman, wonderful landscaped roof deck, central laundry room, bike room, sky-lit state of the art gym and private storage spaces available for sale.
The building is pet friendly.
On-going capital assessment of $120/mo.
Monthly taxes do not include a condo abatement.
Features & Amenities
Interior Features
Appliances
Building Information
Financial Details
About Upper East Side
View All Upper East Side ListingsThe Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its quiet, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.
Upper East Side Live Market Data
View NeighborhoodActive Listings
317
Median Asking Price
$1.45M
Median $/Sqft
$1,482
Avg Days on Market
N/A
New This Week
17
Price Reduced
24%
Sold (30 Days)
28
Median Sale Price
$1.42M
Live data from RLS at REBNY • Updated 4/7/26, 7:38 AM EST
Similar Listings in Upper East Side
View All
Active
305 E 88th Street #3E
Co-op • RLS #RLS20077009
Active
161 E 91st Street #4G
Co-op • RLS #RLS20072503
Active
521 E 83rd Street #1W
Co-op • RLS #RLS20081500
Active
512 E 83rd Street #2A
Co-op • RLS #RLS20036691
Active
440 E 79th Street #1D
Co-op • RLS #RLS20064466
Active
30 E 95th Street #6F
Co-op • RLS #RLS20078547
Location
170 E 77TH Street #10E, Upper East Side, New York County • Near LEXINGTON AVENUE and 3 AVENUE
Floor Plans
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Listing Courtesy of Corcoran Group - Richard Zwerling
Listing Contact: (516) 996-7508
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.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 4/7/2026 at 11:38 AM UTC