Last updated on May 4, 2026

435 East 65th Street

435 East 65th Street is a post-war co-op in a convenient Manhattan location with amenities like a new roof deck and garage. The building allows cats, parents buying for children, and subletting with board approval, and has no assessments or underlying mortgage. Currently, 2 apartments are for sale.

All Apartments For Sale (2)
Recent Sales (17) $808 Avg. price/ft²
All Units in Building (118)

Include In-Contract Listings (1)

Apt. 6E
Quick view: 5 photos

1 bed

1 bath

$549,000

May 3, 2026

7 days

Apt. 4E
Quick view: 15 photos

1 bed

1 bath

$599,000 -4.2%

Nov 19, 2025

172 days

#6E: $549,000 - 1 bed

#4E: $599,000 (-4.2%) - 1 bed

in contract

#PHA: $699,000 (-6.7%) - 1 bed

#6E: $549,000 - 1 bed

#4E: $599,000 (-4.2%) - 1 bed

Apt. 3K

1 bed

1 bath

$499,000

Apr 20, 2026

Apt. 3G

1 bed

1 bath

$510,000 +3%

$495,000

Mar 2, 2026

Apt. 4A

1 bed

1 bath

$499,999

Feb 2, 2026

Apt. 10C

$619,749

Dec 11, 2025

Apt. 2CD

3 beds

2 baths

$1,050,000

$1,195,000

Sep 19, 2025

Apt. 9A

1 bed

1 bath

825 ft²

$530,000 -3.5%

$642

$549,000

Feb 4, 2025

Apt. 6B

1 bed

1 bath

$422,500 -7.1%

$455,000

Feb 3, 2025

Apt. 12A

2 beds

2 baths

1,400 ft²

$1,375,000 -5.2%

$982

$1,450,000

Jan 17, 2025

Apt. 7B

1 bed

1 bath

420 ft²

$425,000

$1,012

$425,000

Jun 27, 2024

Apt. 14A

2 beds

2 baths

$1,040,000 -1%

$1,050,000

Jun 13, 2024

Apt. 15C

$1,350,000

Apr 26, 2024

Apt. 6G

1 bed

1 bath

650 ft²

$512,000

$788

Jan 8, 2024

Apt. 8E

1 bed

1 bath

700 ft²

$530,000 -8.3%

$757

$599,000

Jun 29, 2023

Apt. 7-D

1 bed

1 bath

$500,000

Apr 13, 2023

Apt. 9A

1 bed

1 bath

825 ft²

$549,000

$665

$549,000

Feb 23, 2023

Apt. 4D

$505,000

Nov 14, 2022

Apt. 4G

1 bed

1 bath

$505,000

May 26, 2022

Show More Closed Sales

Overview of 435 East 65th Street

435 East 65th Street is a post-war cooperative building located in the Lenox Hill neighborhood of the Upper East Side. Built in 1963, this 14-story building houses 118 apartments and offers a range of amenities that cater to a comfortable urban lifestyle. The building features a full-time doorman, a live-in super, and a friendly staff, ensuring a secure and welcoming environment for residents. The building's amenities include a beautifully landscaped roof deck, a garage, a laundry facility, a bike room, and private storage options. The building's financial health is strong, with no assessments and a paid-off underlying mortgage.

The apartments at 435 East 65th Street are known for their spacious layouts and modern finishes. Notable units include a convertible two-bedroom penthouse with a wrap balcony, offering approximately 900 square feet of interior space and a 275+ square foot balcony with water and electricity. This penthouse features an open layout with large windows, a contemporary kitchen, and energy-efficient heating and cooling systems. Other apartments in the building boast renovated kitchens with stainless steel appliances, ample closet space, and updated bathrooms. The building permits co-purchasing, gifting, and pieds-à-terre, making it a flexible option for various buyers.

The building's location is highly convenient, with easy access to major transportation options, including the N, Q, R, 4, 5, and 6 trains, as well as several bus lines. Residents can enjoy proximity to popular shopping destinations like Bloomingdale's and Whole Foods, as well as a variety of restaurants and fitness centers. The neighborhood's ambiance is evolving with new luxury apartment constructions, adding to the area's appeal.

While the building welcomes cats, dogs are not permitted. Parents buying for children and subletting are allowed with board approval. The building's policies and amenities make it an attractive choice for those seeking a well-maintained, full-service co-op in a vibrant Upper East Side location.

Doorman

Full Time

Type

Co-op

Year Built

1963

Apartments

118 (view all units)

Floors

Pets: Small pets only

Neighborhood

Lenox Hill (Manhattan)

Min Down

20%

Maps &
3D Aerial Views

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Amenities

FT Doorman
Post War
Resident Storage
Full Service Garage
Rooftop Terrace
Washer/Dryer in building
Elevator
On-Site Parking
Outdoor Entertainment Space
Courtyard
Bike Room
Live-In Superintendent
Terraces / Balconies

Area Map StreetView

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at Lexington Ave and 63rd 0.47 miles

at Lexington Ave 0.49 miles

Pros & Cons

Doorman
Convenient to Rockefeller University and New York Hospital
Convenient to cross-town bus service
Across from pleasant row of low-rise residential buildings
Sidewalk landscaping
Some terraces
Garage

Many apartments
Two-step-down entrance
No health club

CityRealty Rating

/44

Architecture

/36

Location

/39

Features

CITYREALTY
RATING

How is the CityRealty Rating calculated?
Architecture

30+ remarkable

20-29 distinguished

11-19 average

< 11 below average
Location

27+ remarkable

18-26 distinguished

9-17 average

< 9 below average
Features

22+ remarkable

16-21 distinguished

9-15 average

< 9 below average
CityRealty’s Ratings Explained

Broker & Buyer Comments

Add Your Own Comment

This "perfectly positioned" Upper East Side residence offers "supreme convenience" with the 68th Street subway "mere steps away." The "well-situated" building benefits from a "vibrant neighborhood" teeming with dining options, while the "secure location" provides peace of mind for urban dwellers.

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft² (Est)

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Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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Editorial Coverage

One United Nations Park

between East 39th Street & East 40th Street

Murray Hill

One United Nations Park is an unprecedented interplay of privacy and light—a balance that reflects the architecture’s bold exterior and luminous interiors.

2 beds starting at $3,695,000
3 beds starting at $6,150,000
4 beds starting at $4,870,000

Learn More

One United Nations Park - Exterior View - Building

One United Nations Park - Exterior/Interior View - Terrace and Living Room

One United Nations Park - Interior - Corner View - Living Room

One United Nations Park - Interior - Living Room - View of ESB

One United Nations Park - Interior View - Colorful Living Room

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RLS IDX Data display by CityRealty.com, LLC. This 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. IDX information is provided exclusively for consumers' personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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 and for no listing shall the number of bedrooms listed be considered a legal conclusion.

All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.

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An equal housing opportunity

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District\/BPC","_fd"],"4":[40.682676,-73.973007,"Brooklyn","_b"],"12":[40.8444,-73.9376,"Upper Manhattan","_um"],"5":[40.7477089,-73.930411,"LIC \/ Queens","_qns"],"18":[40.8889782,-73.9025,"The Bronx","_bx"]}

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435 East 65th Street

Overview of 435 East 65th Street

Maps &3D Aerial Views

Amenities

Pros & Cons

CityRealty Rating

How is the CityRealty Rating calculated?

Broker & Buyer Comments

Sales History

Why are we displaying the estimated price per room?

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

Editorial Coverage

Search

Market Data

Market Insight

CityRealty

My Account

Turn Favorites
into Tours!

Maps &
3D Aerial Views