This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/1
$4,450,000
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/1
Property Description
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. Listing Contacts
Full Property Details
Full Property Details for 170 E 77th St #9C
General
- Price: $4,450,000
- Taxes: $3,333 (2025)
- Status: Active
- Type: Condo
- Source: MRED
- MLS ID: 12787649
Interior
- Basement: None
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 4
Bedrooms
- Total Bedrooms: 4
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Total Spaces: 2
- Parking Features: Attached, Garage
Location
- Area: Out of Area South
- County: Other
- Township: NA
- Driving Directions: 170 E 77th St, Unit 9C Lenox Hill, NY 10075
Community
- Assoc. Fees Include: None
- Pets Allowed: Yes
- Pets: Additional Pet Rent
- Pet Restrictions: Additional Pet Rent
Heating & Cooling
- Cooling Type: Central Air Conditioning
- Heating Type: Electric
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Structure Type: Condo
- Construction: Aluminum Siding
- Exterior Const.: Aluminum Siding
- Basement Desc.: None
- Entry Floor Number: 9
- Stories/Levels: 11
- Square Feet: 2,500
- Sq. Ft. Source: Estimated
- Year Built: 1940
- Built Before 1978: Yes
Unit Information
- Units in Building: 8
Lot Features
Animals
- Animals Allowed: Additional Pet Rent
Financial Considerations
- Assessment Year: 1940
- Tax Amount: $3,333
- Tax Year: 2025
- Pays Sewer: Public Sewer
Disclosures and Reports
- Ownership: Fee Simple
- Property ID: 1014111144
Listed by Compass Greater NY, LLC
Get Pre-Approved Today
Schools
Schools serving 170 E 77th St #9C
School District:New York City Geographic School District 02
| Name | Grades | Distance |
|---|---|---|
P.S. 158 Baylard Taylor 1458 York Avenue, New York, NY 10075 | K-6 | 0.5 mi |
Jhs 167 Robert F Wagner 220 East 76th Street, New York, NY 10021 | 6-8 | 0.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Tax History
Tax History for 170 E 77th St #9C
Year
Property Taxes
Change
Tax Assessment
Change
2025
$45,286
—
$363,526
—
2025
$45,286
7%
$362,284
7%
2024
$42,177
-3%
$337,360
-3%
2023
$43,380
5%
$346,983
-3%
2022
$41,360
—
$358,261
4%
2021
$41,172
23%
$344,788
-10%
2020
$33,392
4%
$381,890
2%
2019
$32,124
-14%
$373,305
4%
2018
$37,568
4%
$360,260
2%
2017
$36,258
—
$353,932
6%
2016
$36,434
7%
$334,688
5%
2016
$33,902
11%
$318,501
17%
2014
$30,617
-1%
$271,327
10%
2013
$30,880
—
$247,041
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 170 E 77th St #9C
170 E 77th Street #9C, New York, NY 10075 (MLS# 12787649) is a Condo property with 4 bedrooms and 4 full bathrooms. 170 E 77th Street #9C is currently listed for $4,450,000 and was received on October 16, 2026. Want to learn more about 170 E 77th Street #9C? Do you have questions about finding other Condo real estate for sale in New York? You can browse all New York real estate or contact a Coldwell Banker agent to request more information.
