Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,680,000

· Closed August 26, 2025

170 E 77th Street #6G
Closed For Sale Condo

$1,680,000

$1,310 per sq ft

170 E 77th Street #6G

Upper East Side, Manhattan

MLS® #RLS20011955

RLS at REBNY

Listing by Compass

2

Bedrooms

2

Baths

1,282

Sq. Ft.

1940

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,282 sq ft
Year Built 1940
Ownership Condo
HOA/Common Charges $1,801/mo
Property Taxes $17,628/yr
Neighborhood Upper East Side
Floor 6 of 11

Property Highlights

  • Exposure: South,West facing
  • Climate Control: Central Air
  • Character: Pre-war building (1940)

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths 2 Full
Floor 6 of 11
Exposure South,West
Heating Central
Cooling Central Air
Pets Yes
Year Built 1940
Living Area 1,282 sq ft
Structure Type MixedUse
Flooring Hardwood
Furnished Unfurnished
Parcel # 1411-1129
Block/Lot 01411/1129

Listing History

Event Date Price Change
Listed Mar 26, 2025 $1,750,000 -
Price Reduced Aug 26, 2025 $1,700,000 -2.9%
Currently Apr 25, 2026 $1,680,000 -1.2%

Description

Welcome to 170 East 77th Street, Apt 6G—a beautifully renovated two-bedroom, two-bath pre-war condominium that blends modern updates with the enduring charm of the Upper East Side. This bright and airy apartment features a southern exposure, high beamed ceilings, and a sunken living room accented by refined hardwood floors. The oversized, windowed kitchen is outfitted with sleek stone countertops and backsplash, high-end Thermador appliances, and ample cabinetry for both style and functionality. Both bedrooms are spacious, with the primary, cornered bedroom enjoying dual exposures and serving as a quiet retreat. The ensuite bath features a luxurious soaking tub, and both bathrooms are finished in elegant marble with Waterworks fixtures for a spa-like feel. Additional highlights include central air conditioning, a Bosch washer and dryer, and fully built-out closets. Located in the prestigious Diamond House Condominium between Third and Lexington Avenues in Lenox Hill, residents enjoy access to a landscaped roof deck, gym, 24-hour doorman, bike room, and laundry facilities. Enjoy nearly-new, high-end finishes along with significantly lower closing costs compared to a sponsor unit. *Taxes are net of the primary residence abatement. There is an ongoing capital contribution of $180. There is an assessment that ends 12/25 and is already paid in full by the seller.

Features & Amenities

Interior Features

High Ceilings Soaking Tub Common On Floor Common Area Flooring: Hardwood

Building Amenities

Elevators

Appliances

Dishwasher Range Hood Stainless Steel Appliances

Building Information

Building Data View Compliance & Permits
Total Units 54
Stories 11
Structure MixedUse

Financial Details

Common Charges $1,801/mo
RE Taxes $17,628/yr ($1,469/mo)
Original Price $1,750,000
Sale Price $1,680,000
Previous Price $1,700,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, 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 Neighborhood

Active Listings

340

Median Asking Price

$1.57M

Median $/Sqft

$1,561

Avg Days on Market

N/A

New This Week

30

Price Reduced

27%

Sold (30 Days)

31

Median Sale Price

$1.52M

Live data from RLS at REBNY • Updated 4/25/26, 3:40 PM EST

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Location

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170 E 77th Street #6G, Upper East Side, New York County

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

1930
Year Built
96 years old
2
Floors
2
Residential Units
R3-1
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $117,960
Land Value: $27,180
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 4,373 SF
Building Area: 2,460 SF
Built FAR: 0.56
Allowed FAR: 0.75

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed common charges are $1,801 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $17,628, or roughly $1,469 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,282 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1940, making it approximately 86 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pet policy requires confirmation with the listing broker.

At the current list price of $1,680,000 for 1,282 sq ft, the asking price per square foot is approximately $1,310. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20011955
First Listed: 3/26/2025
On Market: 3/26/2025
Price Changed: 8/26/2025
Closed: 8/26/2025
Contract Date: 3/1/2025

Listing Courtesy of Compass - Maurice Stefin Mizrahi

Listing Contact: (401) 497-7223

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 4/25/2026 at 7:40 PM UTC

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