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Diamond House

170 East 77th Street, 7C

Upper East Side, Manhattan | Third Ave & Lexington Ave

5 Rooms2 Beds2 Baths1,200 Square FeetCondo Resale

$1,650,000
Common Charges$1,643
RE Taxes$1,652
Price Per SF
$1,375

Listing Features

  • Beamed Ceilings
  • Corner Apartment
  • Entry Foyer
  • Recessed Lighting
  • Refinished Floors
  • Separate Dining Area
  • Split Bedrooms
  • Washer / Dryer
  • Bay Windows
  • New Windows
  • Dishwasher
  • Microwave
  • S Steel Appliances
  • Windowed Kitchen
  • Wine Cooler
  • En Suite Bathroom
  • Marble Bathroom
  • Soaking Tub
  • Stall Shower

Outdoor space and views

  • North Exposure
  • West Exposure

Building Amenities

  • Full-Time Doorman
  • Bike Storage
  • Elevator
  • Fitness Facility
  • Laundry Room
  • Roof Deck
  • Storage

Policies

  • Pets Allowed
  • Pieds A Terre Ok

Property Description for 170 East 77th Street, 7C

Thoughtfully renovated and move-in ready, this two-bedroom, two-bath residence at The Diamond House, 170 East 77th Street, pairs classic character with modern finishes in the heart of the Upper East Side.

An inviting entryway opens to a spacious foyer overlooking the gracious step-down living room, offering flexibility as a formal dining area, home office, or play space. Beamed ceilings, crown molding, custom cove and recessed lighting, and hardwood floors give the space a warm, polished feel. A broad living room window brings in natural light, while the distinct levels create a natural separation between work, relaxation, and entertaining.

The windowed kitchen features warm wood cabinetry, Carrara marble–style quartz countertops and backsplash, Sub-Zero refrigerator, wine cooler, a GE Profile range and microwave, new Bosch dishwasher, and an LG washer/dryer combo unit.

The spacious primary bedroom comfortably accommodates a king-size bed and features a beautiful corner bay window, and a windowed marble bath with a soaking tub, new vanity, and updated fixtures. The queen-size second bedroom includes an outfitted closet, with an adjacent bath offering a glass-enclosed shower, vanity, and updated fixtures.

A separately deeded basement storage unit transfers with the apartment. The Diamond House, a 1940s condominium, offers a 24-hour doorman, live-in resident manager, gym, roof deck, and separate laundry room.

Listing History for 170 East 77th Street, 7C

Now
10/06/2026
$1,650,000
Initial Price by Stephanie G. Harnisch
William Raveis New York City
2026

Building Details for 170 East 77th Street

OwnershipCondo
Building TypeMid-Rise
Service LevelFull-Time Doorman
AgePre-War
AccessElevator
Year Built1942
Financing Allowed90%
Floors/Apts11/53
Learn More About the Building

Transit and Citi Bike

Subway

77 St
0.05 miles
72 St
0.3 miles
68 St-Hunter College
0.42 miles
86 St
0.48 miles

Citi Bike

E 77 St & 3 Ave
0.03 miles
E 75 St & 3 Ave
0.15 miles

Contact Agents

Contact Agents

Stephanie G. Harnisch
William Raveis New York City
Denae Montesi
William Raveis New York City
View this property on the company's website

Building Availability

APPSF
Median
Average
$1,384
$1,750,000
$2,331,667
$1,325
$1,699,000
$1,699,000
Last 12 months
$1,345
-
-
$92
$9,250
$9,250
Last 12 months
$84
-
-

Two Beds in Upper East Side

APPSF
Median
Average
$1,532
$1,695,000
$2,130,962
$1,449
$1,575,000
$1,920,991

Upper East Side | Manhattan

Quick Profile

Exuding a cosmopolitan, refined air that is reminiscent of Paris or other European cities, the Upper East Side (the UES, to local cognoscenti) has a reputation as being a bastion of wealth and privilege. Even though it was built by American “royalty” families like the Vanderbilts, Roosevelts, Kennedys, Carnegies and Rockefellers, whose elaborate mansions once anchored Fifth Avenue, there are affordable housing options throughout the neighborhood. The further east you move, away from Central Park and the more commercial avenues, the more likely you are to find quiet, tree-lined streets with historic townhouses and brownstones. Keep your eye out for reasonably priced apartments in pre-war low-rise and even a few high-rise buildings.

With abundant, beautifully landscaped green spaces, including the oasis of Central Park acting like a backyard, the area is quiet and lushly green. You can relax and unwind in John Jay Park, Carl Schurz Park or take a stroll along the East River Promenade. The whole neighborhood seems isolated from the workaday chaos of the city at large. Add to that the history of the neighborhood and the abundance of cultural institutions, and you have a uniquely welcoming neighborhood.

Known for its abundance of high-end retail shopping, especially on Madison Avenue, the Upper East Side is host to the Barneys New York flagship department store. Here you can find upscale goods, fashion and home decor items. You will also find the edgy runway-inspired Alexander McQueen collections. If you are dying to treat your feet to red-soled opulence, be sure to visit the Christian Louboutin boutique. These are only a small sampling of this high-end shopper’s paradise that features everything from designer boutiques that offer the ultimate in haute couture to resale shops where you can find last season’s best on sale at hefty discounts .

There are many unique dining experiences, from fine dining to the casual bite-on-the-go, awaiting you in the UES. Sushi is going through a renaissance in the city, and the best omakase-style sushi can be found at Sasabune on E 73rd Street. Omakase sushi means that you leave the choice of ingredients, preparation method and presentation to the chef. Elegant French cuisine can be experienced at JoJo, E 64th Street, housed in gorgeous townhouse. Just for fun, visit the Lexington Candy Shop on Lexington Avenue, to get a taste of an old-fashioned soda fountain.

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All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer.
OLR ID: 398365