Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
929 Park Avenue #6A

For Sale · Listing by Compass

929 Park Avenue #6A

Upper East Side, Manhattan

$799,000

Interested in this property?
Active For Sale Co-op

$799,000

929 Park Avenue #6A

Upper East Side, Manhattan

MLS® #RLS20116395

RLS at REBNY

Listing by Compass

1
Bedroom
1
Bath
N/A
Sq. Ft.
1913
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Lot Size 5,325 sq ft
Year Built 1913
Ownership Co-op
Maintenance $3,273/mo
Neighborhood Upper East Side
Floor 6 of 12

Property Highlights

  • Exposure: West facing
  • Fireplace: 1 fireplace
  • Character: Pre-war building (1913)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 6 of 12
Exposure West
Pets Yes, CatsOk, DogsOk
Year Built 1913
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Lot Size 5,325 sq ft
Block/Lot 01509/0071

Listing History

Event Date Price Change
Listed Sep 21, 2026 $799,000 -
Currently Sep 22, 2026 $799,000 -

Description

Welcome to 929 Park Avenue; a venerable white glove, 1912 co-op with impeccable provenence, proportions, and character. This generously sized one-bedroom, one-bathroom home offers classic pre-war character, gracious scale, and an exceptional Park Avenue address in the heart of the Lenox Hill Historic District. A welcoming foyer leads into the expansive living and dining room facing Park Avenue, which measures approximately 25 feet long and features high ceilings, hardwood floors, oversized windows, and a decorative fireplace. With ample space for distinct living and dining areas, the room suits both everyday living and entertaining. The oversized bedroom, also facing Park Avenue, is exceptionally spacious and offers abundant storage, including a large walk-in closet. The windowed kitchen can easily be expanded into the living room for a more commodious floor plan. 929 Park Avenue is a full-service, white-glove cooperative offering a full-time doorman, resident manager, porter, central laundry room, and bike storage. Pieds-à-terre permitted. Pet friendly. 2.5% flip tax. 50% financing permitted.

Features & Amenities

Interior Features

High Ceilings Common On Floor Common Area Flooring: Hardwood Fireplace (1)

Building Amenities

Elevators

Appliances

Dishwasher Gas Cooktop Gas Oven

Building Information

Building Data View Compliance & Permits
Total Units 36
Stories 12
Structure MultiFamily

Financial Details

Maintenance $3,273/mo

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

288

Median Asking Price

$1.69M

Median $/Sqft

$1,429

Avg Days on Market

N/A

New This Week

21

Price Reduced

21%

Sold (30 Days)

53

Median Sale Price

$1.32M

Live data from RLS at REBNY • Updated 9/22/26, 10:07 AM EST

Similar Listings in Upper East Side

View All

Location

Loading map...

929 Park Avenue #6A, Upper East Side, New York County

Floor Plans

Floor Plan 1
Floor Plan 2

Building Information

Official NYC property records for this building

1913
Year Built
113 years old
12
Floors
36
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Park Avenue Historic District

Tax & Assessment

Assessed Value: $5,732,100
Land Value: $891,000
Exemptions: $6,590

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

Lot Area: 5,325 SF
Building Area: 47,639 SF
Built FAR: 8.95
Allowed FAR: 10

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 $3,273 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 1913, making it approximately 113 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.

Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. 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: RLS20116395
First Listed: 9/21/2026
On Market: 9/21/2026
Price Changed: 9/21/2026
Contract Date: 9/16/2026

Listing Courtesy of Compass - THOMAS POSTILIO

Listing Contact: (917) 543-0005

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 9/22/2026 at 2:07 PM UTC

See it in person

Upper East Side Market Update

53 sales last 30 days · $1.69M median · 5.4 months supply

Read Full Report

New listings in this neighborhood

Quick Facts

Status Active Type Co-op Neighborhood Upper East Side Borough Manhattan
County New York
Floor 6 of 12
Year Built 1913
First Listed 9/21/2026
Maintenance $3,273/mo

Monthly Costs Estimate

Down Payment 20%

$159,800

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $3,273
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