Lenox Hill, Manhattan, NY 10075
Property Type
Condo
Building
The Diamond House
Central AC
Yes
Doorman
Yes
Pets Allowed
Building No, No
Year Built
1940
Maintenance/CC
$3,748 (Monthly)
Financing Allowed
80%
RE Tax
$3,333 (Monthly)
Listing courtesy of Leslie Aron Meyers of Compass.
Thoughtfully reimagined with a modern sensibility, Residence 9C at 170 East 77th Street is a turnkey four-bedroom, four-bathroom home defined by elevated design and exceptional craftsmanship. A gracious entry leads into the dramatic step-down living and dining room, an expansive entertaining space framed by oversized windows that flood the home with natural light. Custom built-ins and an 80-inch Dynasty linear electric fireplace anchor the room, while European 10-inch oak plank flooring and electric privacy shades add warmth. The beautifully reimagined kitchen is both striking and highly functional, outfitted with floor-to-ceiling Scavolini cabinetry, a durable Dekton countertop with integrated sink, and a best-in-class suite of appliances including Thermador refrigeration, induction cooktop, wine storage, and Gaggenau oven, microwave, and built-in espresso machine. Privately positioned, the sprawling corner primary suite offers a serene retreat, complemented by custom room-darkening Hunter Douglas electric shades and dedicated Mitsubishi climate control. Spa-inspired baths are finished with honed natural stone slabs, Scavolini vanities, premium Gessi fixtures, concealed wall-hung toilets, upgraded shower systems, and radiant heated flooring in the primary bath, bringing a five-star hotel sensibility to everyday living. Set within Diamond House, a full-service condominium in the heart of Lenox Hill, residents enjoy a 24-hour doorman, fitness center, roof deck, bike room, and a pet-friendly lifestyle. Perfectly positioned moments from Madison Avenue shopping, acclaimed dining, Central Park, and multiple transportation options, the residence offers exceptional convenience in one of the Upper East Side’s most sought-after neighborhoods.
4
4
4
The Diamond House
Manhattan
80%
RLS20091246
2,500 Sqft
$3,748 (Monthly)
Lenox Hill
Condo
$3,333 (Monthly)
1940
Concierge Yes, Doorman Full Time, Bike Storage, Elevator(s), Fitness Center
Bike Storage, Concierge, Elevator(s), Fitness Center
1
Common On Floor, Common Area, In Unit
The Diamond House
High Rise
54
11
1940
Condominium
Building No, No
Lenox Hill
Manhattan
$3,748 (Monthly)
$3,333 (Monthly)
80%
Dishwasher, Wine Cooler
Yes - Central Air
Hardwood
Unfurnished
Yes - Central
Entrance Foyer, Soaking Tub
8
Total$30,408.23/Month
*The values provided are approximate. For more precise information, please contact a BHS agent who can offer further assistance.
170 East 77th Street #9C, New York City, NY
Open in Google Maps| Unit | Size | Sold For |
|---|---|---|
| #6D | 2 BR | $2,400,000 |
| #3E | $895,000 |
| Address | Size | Sold For |
|---|---|---|
| 200 East 78th Street #5G #5GLenox Hill | 3 BR / 3 BA | $1,715,000 |
| 200 East 66th Street #A301 #A301Lenox Hill | 3 BR / 3 BA | $3,075,000 |
| 955 5th Avenue #13B #13BLenox Hill | 3 BR / 4 BA | $6,950,000 |
| 880 5th Avenue #20A #20ALenox Hill | 3 BR / 2.5 BA | $6,300,000 |
| 650 Park Avenue #17B #17BLenox Hill | 3 BR / 3.5 BA | $4,500,000,225 |
| 880 5th Avenue #10C/D #10C/DLenox Hill | 3 BR / 4.5 BA | $4,900,000,125 |
| 880 5th Avenue #14B #14BLenox Hill | 3 BR / 2.5 BA | $3,950,000 |
| 860 5th Avenue #4C #4CLenox Hill | 3 BR / 3 BA | $2,450,000 |
| 116 East 63rd Street #4C #4CLenox Hill | 3 BR / 2.5 BA | $430,000,050 |
| 167 East 61st Street #32BC #32BCLenox Hill | 3 BR / 4 BA | $3,725,000 |
Closed sales recorded by Brown Harris Stevens agents.

Lenox Hill is a well-established neighborhood on Manhattan’s Upper East Side, generally located between East 60th and East 77th Streets and extending from Central Park to the East River.
RLSat REBNYThis 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.
Last Updated: Oct 23, 2026 at 4:38 PM
RLS Data displayed by Brown Harris Stevens