Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
430 E 77th Street #4A

For Sale · Listing by Compass

430 E 77th Street #4A

Lenox Hill, Manhattan

$535,000

Interested in this property?
Active For Sale • Co-op

$535,000

430 E 77th Street #4A

Lenox Hill, Manhattan

MLS® #RLS20116773

RLS at REBNY

Listing by Compass

1
Bedroom
1
Bath
N/A
Sq. Ft.
1960
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Lot Size 5,108.5 sq ft
Year Built 1960
Ownership Co-op
Maintenance $1,582.6/mo
Neighborhood Lenox Hill
Floor 4 of 6

Property Highlights

  • Climate Control: Wall Units

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 1 Full
Floor 4 of 6
Heating Wall Furnace
Cooling Wall Units
Pets Yes
Year Built 1960
Structure Type MultiFamily
Flooring Hardwood, Tile
Furnished Unfurnished
Lot Size 5,108.5 sq ft
Parcel # 1471-0032-00430-000-000004A
Block/Lot 01471/0032

Listing History

Event Date Price Change
Listed Oct 1, 2026 $535,000 -
Price Reduced Oct 1, 2026 $549,000 +2.6%

Description

Welcome home to this beautifully renovated, mint-condition one-bedroom residence on the Upper East Side. The thoughtfully designed open kitchen features granite countertops, rich cherry cabinetry, and stainless steel appliances, including a dishwasher. Flowing seamlessly into the spacious living area, the layout easily accommodates both comfortable living and dining spaces, complemented by exposed brick for a touch of classic New York character. The oversized bedroom comfortably fits a king-size bed with room for additional furniture, while southern exposures fill the home with natural light and offer peaceful treetop views. A renovated bathroom, four generous closets, and hardwood floors throughout complete this apartment. 430 East 77th Street is a well-maintained postwar elevator co-op with an attractive brick façade. Building amenities include low monthly maintenance, video security, intercom entry, a live-in superintendent, and laundry facilities. After three years of ownership, subletting is permitted with board approval. Co-purchasing, gifting, and guarantors are considered on a case-by-case basis. Please note: pieds-à-terre ownership and pets are not permitted. Perfectly situated on one of the Upper East Side's picturesque tree-lined streets, the building is moments from acclaimed restaurants, neighborhood cafés, shopping, and vibrant nightlife. Madison Avenue boutiques, Museum Mile, Central Park, John Jay Park, and the East River Esplanade are all nearby, offering the very best of Manhattan living. Convenient access to the 6 and Q trains, multiple bus lines, and Citi Bike stations makes commuting and exploring the city effortless. **Assessment through January 2028 for the façade ($287/month)**

Features & Amenities

Interior Features

Granite Counters Common On Floor Common Area Flooring: Hardwood, Tile Double Pane Windows

Building Amenities

Bike Storage Elevators

Appliances

Cooktop Dishwasher Gas Cooktop Gas Oven Refrigerator Range Hood Stainless Steel Appliances

Building Information

Building Data View Compliance & Permits
Total Units 37
Stories 6
Structure MultiFamily

Financial Details

Maintenance $1,582.6/mo
Previous Price $549,000

Lenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

653

Median Asking Price

$1.10M

Median $/Sqft

$1,427

Avg Days on Market

N/A

New This Week

30

Price Reduced

30%

Sold (30 Days)

79

Median Sale Price

$1.28M

Live data from RLS at REBNY • Updated 10/2/26, 7:15 AM EST

Similar Listings in Lenox Hill

View All

Location

Loading map...

430 E 77th Street #4A, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1905
Year Built
121 years old
2
Floors
2
Residential Units
R5B
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $87,900
Land Value: $15,720
Exemptions: $0

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

Lot Area: 2,000 SF
Building Area: 2,200 SF
Built FAR: 1.1
Allowed FAR: 1.5

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 monthly maintenance are $1,582.6 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 1 bedroom and 1 full bathroom.

According to MLS records, the building was constructed in 1960, making it approximately 66 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pet policy requires confirmation with Milton Coste. Additional notes: Pets are not allowed.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.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: RLS20116773
First Listed: 9/22/2026
On Market: 10/1/2026
Price Changed: 10/1/2026
Contract Date: 6/16/2026

Listing Courtesy of Compass - Shii Ann Huang

Listing Contact: (212) 913-9093

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 10/2/2026 at 11:15 AM UTC

See it in person

Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

View Bio →

Sale history, taxes, violations and comps for this unit

(917) 416-7433 WhatsApp Email Milton
Hablo Español

Lenox Hill Market Update

79 sales last 30 days · $1.10M median · 8.3 months supply

Read Full Report

New listings in this neighborhood

Quick Facts

Status Active Type Co-op Neighborhood Lenox Hill Borough Manhattan
County New York
Floor 4 of 6
Year Built 1960
First Listed 9/22/2026
Maintenance $1,582.6/mo

Monthly Costs Estimate

Down Payment 20%

$107,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $1,582.6
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Back to Search

Find more properties

Buying a Co-op? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

How to Ace Your Co-op Board Interview

What boards look for, common questions, and how to prepare.

Read article

NYC Flip Tax Guide for Sellers

What co-op flip taxes are, how they're calculated, and who pays.

Read article

HDFC Co-ops: Complete Guide

Income limits, resale caps, and how to qualify for affordable co-ops.

Read article

Interested in this property?

Your info is secure and never shared.

Call Text Email