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$6,480,000 Sale Pending

  • For Sale
  • Pending
  • Duplex
  • 3 Beds
  • 3 Full Baths
  • 1 Partial Bath
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Above the illustrious 820 Park Avenue, a living masterpiece awaits. This exquisite duplex, nestled within a 1926 prewar cooperative, redefines urban luxury.Ascend an elegant, sunlit staircase to a captivating square Gallery. Here, the journey unfolds into a generously proportioned south-facing corner Living Room, graced by a charming wood-burning fireplace. Enjoy picturesque views from the Dining Room and explore a pristine, all-white chef's Kitchen with top-tier appliances on the lower level. Convenience meets sophistication with a powder room and a thoughtful coat closet.Journey upstairs to unveil the opulence of the Master Bedroom Suite, gracefully occupying the corner. Revel in a spacious dressing room boasting ample closet space. The luxurious marble-clad bathroom invites tranquility with both a walk-in shower and a soaking bathtub.A second bedroom and a more intimate third bedroom, each featuring en-suite Baths and ample closets, elevate the living experience. The upstairs landing unveils a second entry door and embraces functionality with two spacious closets.A brand new HVAC system has been installed on both floors in October 2021. A storage unit is included. 3% flip tax payable by the buyer.

Full Property Details for 820 Park Ave #10S/11S

General

  • Price: $6,480,000
  • HOA FEE: $11,209/month
  • Status: Pending
  • Type: Duplex
  • Source: REBNY
  • MLS ID: RLS10975197
  • Updated: 10/25/2025
  • Added to Site: 745 day(s) ago

Interior

  • Number of Rooms: 7
  • Interior Features: Separate/Formal Dining Room, Smoke Free
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Other

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 3

Other Rooms

  • Laundry: Building None, Washer Hookup, In Unit

Location

  • County: New York
  • Subdivision: Lenox Hill
  • Building Name: 820 Park Ave Tenants Corp

Community

  • Pets Allowed: Yes

Heating & Cooling

  • Cooling Type: Other

Structural Information

  • Structure Type: High Rise
  • Basement Desc.: Other
  • Stories/Levels: 15
  • Year Built: 1926
  • Other Struct. Feat.: Elevator(s)

Lot Features

  • Property View: City, Panoramic

Financial Considerations

  • Association Fee: $11,209
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Special Conditions: Standard
  • Block: 1390
  • Lot Number: 35

Listing Courtesy of Douglas Elliman Real Estate

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Listing agents

— 820 Park Ave #10S/11S —

  • Douglas Elliman Real Estate

  • Douglas Elliman Real Estate

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 820 Park Ave #10S/11S

School District:New York City Geographic School District 02
NameGradesDistance
Ps 6 Lillie D Blake
45 East 81st Street, New York, NY 10028
K-50.3 mi
Jhs 167 Robert F Wagner
220 East 76th Street, New York, NY 10021
6-80.3 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 820 Park Ave #10S/11S Get Price Alerts and Save Property

Date
Details
Price
Change
Source
11/04/2024
Price Reduced
$6,480,000
1424.71%
MLS
9/26/2024
Sold
$425,000
-93.91%
Public Record
9/03/2024
Price Reduced
$6,980,000
-3.72%
MLS
1/04/2024
Listed
$7,250,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 820 Park Ave #10S/11S

Year
Property Taxes
Change
Tax Assessment
Change
2025
$839,779
8%
$6,718,230
-1%
2024
$779,910
-4%
$6,765,300
4%
2023
$812,990
-5%
$6,505,200
-10%
2022
$851,944
6%
$7,253,550
11%
2021
$804,481
16%
$6,560,550
-10%
2020
$694,091
1%
$7,266,600
3%
2019
$684,894
-10%
$7,072,650
2%
2018
$764,071
5%
$6,909,300
9%
2017
$728,423
-1%
$6,341,850
-10%
2016
$734,994
5%
$7,050,600
12%
2016
$701,326
5280%
$6,310,800
11%
2014
$13,035
-98%
$5,671,350
-4%
2013
$641,562
—
$5,898,150
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 820 Park Ave #10S/11S

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listing Courtesy of Douglas Elliman Real Estate

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820 Park Avenue #10S/11S, New York City, NY 10021 (MLS# RLS10975197) is a Duplex property with 3 bedrooms, 3 full bathrooms and 1 partial bathroom. 820 Park Avenue #10S/11S is currently listed for $6,480,000 and was received on January 04, 2024. Want to learn more about 820 Park Avenue #10S/11S? Do you have questions about finding other Duplex real estate for sale in New York City? You can browse all New York City real estate or contact a Coldwell Banker agent to request more information.

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