---
title: "710 PARK Avenue #11DE, New York City, NY 10021"
description: "710 PARK Avenue #11DE, New York City, NY 10021 — Lenox Hill, New York City, NY. Last Sold Price $4,226,000. Sold on 8/18/2026. 3 bed, 5 bath, 3,300 sqft"
url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10021/710-park-avenue-de-11DE-ny-10021"
source: "Real Estate Rebate Team"
status: "Closed"
---

# 710 PARK Avenue #11DE, New York City, NY 10021

Lenox Hill, New York City, NY

Courtesy of Christies International Real Estate Group LLC

## At a Glance

- **Last Sold Price**: $4,226,000
- **Status**: Sold on 8/18/2026
- **Beds**: 3
- **Total Baths**: 5
- **Sqft**: 3,300
- **Common Charges**: $10,394 / mo
- **Price per Sqft**: $1,281
- **Brokerage Fee**: Share Eligible

This listing was successfully closed and is no longer active on the market.

[Planning to sell? Contact Régis Roumila](https://realestaterebatesnewyork.com/contact)

## Photos (3)

![710 PARK Avenue #11DE, New York City, NY 10021 — photo 1 of 3](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/a69ce74a-1587-4962-9dab-50258adfe852.jpg)
![710 PARK Avenue #11DE, New York City, NY 10021 — photo 2 of 3](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/dc5c500c-85e5-4cb7-938e-b6b26155e150.jpg)
![710 PARK Avenue #11DE, New York City, NY 10021 — photo 3 of 3](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/7e882862-17de-4190-b563-ef761bbd21fd.jpg)

## Property Overview

Welcome to 710 Park Avenue, an exceptional residence in the heart of the Upper East Side, where timeless elegance meets modern comfort.

 Residence 11DE is an expansive home that offers three generously sized bedrooms, four full bathrooms, and one powder room, thoughtfully laid out to provide both privacy and flow. A gracious formal dining room, lovely sunroom with customized storage, and a separate home office creating the perfect balance of sophistication and functionality, while the private terrace offers a serene outdoor retreat.

 The large, windowed kitchen features a spacious eating area and brand-new appliances. Throughout the home, original details have been meticulously preserved, including stunning herringbone floors, solid oak parquet flooring in the bedrooms, and a dramatic foyer adorned with original black-and-white marble tiles in a striking harlequin pattern.

 A grand living room and an impressive media room with a coffered ceiling provide elegant spaces for relaxation and hosting. With three exposures; north, west, and east, the apartment is bathed in beautiful natural light while maintaining a peaceful, quiet ambiance. Additional bonus is the new laundry room within the home plus two storage bins.

 Built in 1949 by Minskoff & Sons and designed by renowned architect Sylvan Bien, 710 Park Avenue is a distinguished white-glove cooperative offering a full suite of premium amenities. Residents enjoy a 24-hour doorman, live-in superintendent, fitness center, landscaped courtyard, bike room, storage, laundry facilities, and a pet-friendly environment.

 This is a rare opportunity to own a residence that seamlessly blends historic charm, grand scale, and prime location. Perfectly situated in the pinnacle of the Upper East Side, 710 Park Avenue is surrounded by world-class designer boutiques, celebrated restaurants, and iconic cultural destinations such as The Union Club and Park Avenue Armory, along with some of the city's most famous art galleries.

## Property Details

- **Property Type**: Co-op
- **Beds**: 3
- **Total Baths**: 5
- **Rooms**: 9
- **Sqft**: 3,300 sqft
- **Stories**: 20
- **Year Built**: 1948
- **Price per Sqft**: $1,281
- **Common Charges**: $10,394 / Monthly
- **Listed On**: Mar 26, 2026
- **Days on Market**: 175 Days

### Residence Features

- Building Other
- Washer Hookup
- Private Outdoor Space Over 60 Sqft
- Separate/Formal Dining Room
- Storage
- Walk-In Closet(s)
- Dishwasher
- Washer Dryer Allowed
- City
- Park/Greenbelt

## Estimated Monthly Payment

**$31,763 / month**, assuming a 20% down payment ($845,200), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three.

- **Principal & Interest**: $21,369
- **Common Charges**: $10,394

Estimates only. Actual payments may vary. Confirm terms with your lender.

## Sales and market data

### Recent sales

24 apartments at 710 PARK Avenue have recorded sales since September 2021, the most recent for $4,226,000 in August 2026. Prices are the figures recorded with the City, not asking prices.

| Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source |
| --- | --- | --- | --- | --- | --- | --- |
| 11DE (Apartment) | 3 | 3,300 | $4,226,000 | $1,281/ft² | August 18, 2026 | MLS |
| 19C (Apartment) | 3 | 2,050 | $2,950,000 | $1,439/ft² | March 25, 2026 | City record · MLS |
| 20B (Apartment) | 2 | — | $2,600,000 | — | March 3, 2026 | City record · MLS |
| 6E (Apartment) | 1 | — | $999,000 | — | December 17, 2025 | City record · MLS |
| 20B (Apartment) | 2 | — | $2,600,000 | — | October 22, 2025 | City record · MLS |
| 10C (Apartment) | 2 | — | $2,500,000 | — | August 13, 2025 | City record · MLS |
| 4D (Apartment) | 1 | 1,060 | $1,150,000 | $1,085/ft² | June 25, 2025 | City record · MLS |
| 5F (Apartment) | 1 | 1,100 | $945,000 | $859/ft² | June 10, 2025 | City record |
| 15B (Apartment) | 1 | — | $1,035,500 | — | March 27, 2025 | City record · MLS |
| 6E (Apartment) | — | — | $1,675,000 | — | February 4, 2025 | City record |
| 10E (Apartment) | 3 | — | $2,400,000 | — | March 12, 2024 | City record · MLS |
| 14C (Apartment) | 2 | 1,500 | $1,695,000 | $1,130/ft² | January 11, 2024 | City record · MLS |
| 9C (Apartment) | 2 | 1,500 | $1,650,000 | $1,100/ft² | October 10, 2023 | City record · MLS |
| 17-B (Apartment) | 3 | 2,300 | $3,256,000 | $1,416/ft² | May 25, 2023 | City record · MLS |
| 19B (Apartment) | 2 | — | $2,810,000 | — | March 13, 2023 | City record · MLS |
| 5B (Apartment) | 1 | — | $1,275,000 | — | January 26, 2023 | City record · MLS |
| 5C (Apartment) | 2 | — | $1,428,000 | — | September 22, 2022 | City record · MLS |
| 8C (Apartment) | 2 | — | $1,475,000 | — | August 11, 2022 | City record · MLS |
| 5D (Apartment) | 1 | — | $850,000 | — | August 9, 2022 | City record · MLS |
| 1B (Apartment) | — | — | $255,722 | — | June 24, 2022 | City record |
| 15D (Apartment) | 3 | 2,525 | $3,162,500 | $1,252/ft² | June 6, 2022 | City record · MLS |
| 11AB (Apartment) | — | — | $4,200,000 | — | May 6, 2022 | City record |
| 7B (Apartment) | 1 | 900 | $935,000 | $1,039/ft² | February 18, 2022 | City record · MLS |
| 5A (Apartment) | — | — | $765,000 | — | December 30, 2021 | City record |

Every row is a recorded transaction, including ancillary spaces such as storage and staff rooms where they were sold separately. Those are excluded from the benchmark below.

### How this price compares

- **Last sold price**: $4,226,000
- **Median sold price**: $3,056,250
- **Difference**: +$1,169,750 (+38.3%)
- **Last sold, $/ft²**: $1,281
- **Median $/ft²**: $1,416
- **Comparable sales**: 4
- **Sales from**: June 2022 – March 2026
- **Middle half of those sales**: $2,812,500 – $3,185,875

Based on three-bedroom sales at 710 PARK Avenue.

### How these sales were negotiated

- **Sale-to-list price**: 96% (3 sales)
- **Sold below asking**: 67% (3 sales)
- **Typical time to find a buyer**: 137 days (4 sales)
- **Typical time to close**: 116 days (4 sales)

Based on three-bedroom sales at 710 PARK Avenue with the required listing and closing data. Sample sizes vary by metric.

These are two separate periods measured on different clocks — time to find a buyer, and time from agreed deal to closing. They are medians of different sets of sales and do not add together into a single "days on market" figure.

### Price trend

Median sale price, co-op three-bedroom sales in Lenox Hill

| Year | Median sold price | Sales |
| --- | --- | --- |
| 2016 | $2,397,500 | 12 |
| 2017 | $2,500,000 | 59 |
| 2018 | $2,572,500 | 54 |
| 2019 | $2,282,119 | 80 |
| 2020 | $2,167,500 | 38 |
| 2021 | $2,202,500 | 96 |
| 2022 | $2,475,000 | 108 |
| 2023 | $2,250,000 | 90 |
| 2024 | $2,460,000 | 72 |
| 2025 | $2,550,000 | 90 |
| 2026 YTD | $2,673,000 | 55 |

Based on recorded co-op three-bedroom sales in Lenox Hill. 2026 is year-to-date.

Sales data through August 2026.

Sale prices are the consideration recorded with the City in ACRIS, and each sale is dated by the day the City recorded it. A closing date reported to the MLS typically falls one to two weeks earlier. Recorded sales describe what has already happened and are not an appraisal, a valuation, or an estimate of what this home will sell for.

[See every recorded sale at 710 PARK Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/710-park-avenue)

## Price and Property History for 710 PARK Avenue, Unit 11DE

Review the recorded listing activity for 710 PARK Avenue, Unit 11DE, including asking-price changes and prior market dates.

- **Latest price change**: Increased by $231,000, or 5.8%, on August 21, 2026
- **Originally listed**: March 26, 2026 at $3,995,000
- **Last sold**: $4,226,000 on August 18, 2026

| Date | Price | Listing event |
| --- | --- | --- |
| August 21, 2026 | $4,226,000 | Asking price increased by $231,000, or 5.8% |
| August 18, 2026 | $4,226,000 | Sold |
| April 22, 2026 | $3,995,000 | Entered contract |
| March 26, 2026 | $3,995,000 | Listed for sale by Christies International Real Estate Group LLC |

## Property Taxes

This apartment is part of a co-op that is taxed as one lot shared across 84 apartments. The corporation’s 2026 property tax bill was $2,720,664 for the whole building. Shareholders cover it through their monthly maintenance rather than a separate bill for this unit.

[See the full property tax history for 710 PARK Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/710-park-avenue)

[How we source and calculate NYC property tax data](https://realestaterebatesnewyork.com/nyc-property-tax-data-methodology)

## About The Building

### 710 PARK Avenue

Lenox Hill · Stock Cooperative

710 PARK Avenue, New York, NY 10021

A building in Lenox Hill, currently featuring 2 active listings.

- **Year Built**: 1948
- **Active Units**: 2
- **Floors**: 20

[View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/710-park-avenue)

### Available Residences — For Sale (5)

| Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [2A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10021/710-park-avenue-2a-ny-10021) | 4 | 4 | 3,000 sqft | $1,332 | $3,995,000 | Corcoran Group | Aug 3, 2026 | 44 days |
| [6D](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10021/710-park-avenue-d-6D-ny-10021) | 1 | 1 | — | — | $1,150,000 | Compass | Sep 10, 2026 | 6 days |
| [5F](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10021/710-park-avenue-5f-ny-10021) | 1 | 2 | 1,100 sqft | $908 | $999,000 (-7.1%) — In contract | Compass | Sep 16, 2024 | 730 days |
| [4A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10021/710-park-avenue-a-4A-ny-10021) | 3 | 3 | — | — | $1,595,000 — In contract | Compass | Jan 23, 2026 | 236 days |
| [7B](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10021/710-park-avenue-7b-ny-10021) | 1 | 1 | — | — | $1,400,000 — In contract | Sothebys International Realty | Jul 6, 2026 | 72 days |

### Recently Sold (1)

| Unit | Beds | Baths | Size | Price / Ft² | Sold Price | Listing Office | Listed Date | Sold Date |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [11DE](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10021/710-park-avenue-de-11DE-ny-10021) | 3 | 5 | 3,300 sqft | $1,281 | $4,226,000 | Christies International Real Estate Group LLC | Mar 26, 2026 | Aug 18, 2026 |

## Lenox Hill

Overview of Lenox Hill

[Explore Lenox Hill](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/lenox-hill) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

### Nearby Lenox Hill

- [Inwood real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/inwood)

## Related Links

- [710 PARK Avenue — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/710-park-avenue)
- [Lenox Hill neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/lenox-hill)
- [Estimate your Buyer Commission Share and closing costs](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator)
- [Contact Régis Roumila](https://realestaterebatesnewyork.com/contact)

---

> RLS IDX Data display by Real Estate Rebate Team. 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 the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.