New York City » 10021 » Park Ave » 815 Park Ave

815 Park Avenue, New York, NY 10021 Property Information

Q: How many residential units does this building have?

This building has 46 residential units and 0 commercial spaces.

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Address

Primary address	815 Park Avenue
Secondary address	100-102 E 75th St
Neighborhood	Lenox Hill

Zip code	10021
Borough	Manhattan
Block & lot	01409-0069

Sales & Tax Overview for 815 Park Avenue, New York

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Tax class	Register
Estimated property tax	$1,171,584

Lot & Building Information for 815 Park Avenue, New York

Lot sq. ft.	8,330
Lot dimensions	77.17 ft x 100 ft
Property type	Elevator Apartments Cooperatives Building (Other than Condominiums) (XD4)
Building sqft	101,056
Building dimensions	96 ft x 101 ft
Buildings on lot	1
Stories	14

Year built	1917
Year last altered	1984
Frontage(s)	East 75 Street (narrow) Park Avenue (narrow)
Nearest wide street	Lexington Avenue
Distance to wide street	Register

Zoning & Use for 815 Park Avenue, New York

Zoning	Register
Residential units (DOF)	46

Residential sqft	Register

Units & Related Parcels

Unit	Sale Date	Sale Price	Sqft	Price/Sqft
Unit 1,2
Unit 10A	03/19/2025	Register
Unit 10B
Unit 11A	10/21/2022
Unit 11B	08/03/2021	Register
Unit 11C	12/21/2010	Register	2,300	Register
Unit 12A	08/01/2005
Unit 12B	09/26/2019	Register
Unit 12C	08/27/2019	Register	2,100	Register
Unit 14A,B	06/19/2014	Register	4,000	Register
Unit 14C	06/29/2020	Register
Unit 15A	06/03/2024	Register
Unit 1B	03/11/2025	Register
Unit 1C
Unit 2
Unit 2A	01/29/2018	Register	1,000	Register
Unit 2B,F	04/16/2024	Register
Unit 2B	12/30/2020
Unit 2E	07/19/2007	Register
Unit 2F
Unit 3A	12/30/2010	Register
Unit 3B	01/10/2025	Register	1,970	Register
Unit 3C
Unit 4A	09/14/2012	Register
Unit 4B	12/21/2012	Register
Unit 4C	10/19/2009	Register	2,100	Register
Unit 5A	08/09/2018	Register	2,000	Register
Unit 5C
Unit 6A
Unit 6B	07/28/2010	Register
Unit 6C	10/31/2019	Register
Unit 7A
Unit 7B	03/28/2013	Register	1,900	Register
Unit 7C-8C
Unit 7C	11/06/2023	Register
Unit 8A	12/09/2025	Register
Unit 8B	03/08/2019	Register
Unit 8C	11/15/2023	Register
Unit 9A	02/14/2025
Unit 9B	12/16/2015	Register
Unit 9C	05/07/2018	Register	2,200	Register
Unit BUILD
Unit GARDEN	07/14/2008	Register
Unit HLW
Unit HLW	06/07/2006	Register
Unit PH1	03/27/2019	Register
Unit PH2	10/31/2007	Register	330	Register
Unit PH4
Unit PHS	07/15/2021	Register
Unit PHST	12/03/2008	Register
Unit PHSTO

Page 1 of 4 | Show All

Area Overview

Walk Score

Transit Score

Bike Score

School district	2
Community district	8

Closest police station	0.37 Miles
Closest fire station	0.22 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 815 Park Avenue, New York

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 815 Park Avenue, New York, NY 10021, including commercial and residential FAR, FAR as built and usable floor area.

Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.

Violations for 815 Park Avenue, New York, NY 10021, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

100-102 E 75th St, New York, NY 10021
815-819 Park Ave, New York, NY 10021

About 815 Park Avenue, New York

What is the year built & the total sq. ft. for 815 Park Avenue, New York, NY 10021?

815 Park Avenue, New York, NY 10021 was built in 1917 and has a total of 101,056 square feet.

What is the assessed value of 815 Park Avenue, New York, NY 10021 and the property tax paid?

Assessed at $12,386,700, the tax amount paid for 815 Park Avenue, New York, NY 10021 is $1,399,449. For the next year, the tax amount for 815 Park Avenue, New York, NY 10021 is estimated at $1,171,584.

When was 815 Park Avenue, New York, NY 10021 last sold?

815 Park Avenue, New York, NY 10021 was last sold in 07/24/1989.

How many residential units does this building have?

This building has 46 residential unit(s).

Ownership Information for 815 Park Avenue, New York

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Property owner name for 815 Park Avenue, New York, NY 10021

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Building contacts for 815 Park Avenue, New York, NY 10021

Building management:	Register
Representatives (from permits):	Register
Tenants:	Register

Commercial Real Estate nearby

Real Estate Reports:

Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens

Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.

Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M

New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.

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Past Sales & Property History for 815 Park Avenue, New York

Create a free account to view the complete sales history for 815 Park Avenue, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 815 Park Avenue, New York

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date	Type	Amount	Party 1	Party 2	Doc image
01/26/2024 - D 02/23/2024 - R	Asgn of Asgn of L&R (2024022200797002)
01/26/2024 - D 02/23/2024 - R	Assignment, Mortgage (2024022200797001)
07/22/2021 - D 08/16/2021 - R	Assignment of Leases and Rents (2021081000375003)
07/22/2021 - D 08/16/2021 - R	Agreement (2021081000375002)
07/22/2021 - D 08/16/2021 - R	Mortgage (2021081000375001)
10/08/2015 - R	UCC3 Termination (2015100701207001)
12/05/2012 - R	UCC3 Continuation (2012120500816001)
03/18/2008 - D 03/27/2008 - R	UCC3 Termination (2008031900149002)
03/18/2008 - D 03/27/2008 - R	Initial UCC1 (2008031900149001)
02/21/2008 - D 03/28/2008 - R	Agreement (2008031800170002)

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R: Recorded date
D: Document date

Property Taxes for 815 Park Avenue, New York

Access detailed property tax data for 815 Park Avenue, New York, NY 10021. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Property tax:	$1,203,619
Estimated property tax:	$1,171,584

Tax assessor's market value:	$27,526,000
Assessed value:	$12,386,700
Exemptions granted by city:	Register

More about New York City Property Taxes

Assessment History for 815 Park Avenue, New York

Here's the assessment & property tax history for 815 Park Avenue, New York, including the evolution of the total tax rate and corresponding property tax.

Year	Market value	Assessed value	Taxable	Tax rate %	Base tax	Property tax	Year over year change
2025/26	$27,526,000	$12,386,700	$11,250,500	12.439%	$1,404,497	$1,202,444	+0.23%
2024/25	$25,721,000	$11,574,450	$11,161,880	12.5%	$1,401,294	$1,199,660	+9.90%
2023/24	$22,523,000	$10,135,350	$10,086,100	12.502%	$1,267,121	$1,091,560	-13.29%
2022/23	$27,224,000	$12,250,800	$11,742,620	12.267%	$1,446,787	$1,258,849	+10.41%
2021/22	$24,042,000	$10,818,900	$10,803,260	12.235%	$1,323,692	$1,140,161	-20.17%

Permits for 815 Park Avenue, New York

The complete history of permits filed for 815 Park Avenue, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date	Job type	Job status	Job description	Initial cost
04/07/2026	Alteration
02/27/2026	Alteration
12/11/2025	Alteration
10/08/2025	Alteration
10/08/2025	Alteration
09/25/2025	Alteration
09/25/2025	Alteration
05/07/2025	Alteration
01/27/2025	Alteration
01/10/2025	Alteration

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More about New York City Property Records

Lenox Hill Residential Market Stats

Access a detailed real estate market overview of Lenox Hill so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Lenox Hill and compare it to other neighborhoods in Manhattan.

Median Sale Price

$1,505,000

14% YoY

Median Price/Sqft

$1,387

6.2% YoY

Manhattan Median Sale Price

$1,200,000

9.3% YoY

Check out recently sold homes in Manhattan and see how their prices compare.

Risk

FEMA flood zone(s):	X (See more on map)

Transportation

Distance to Subway

Closest station

Lexington Ave & 77th St at SW Corner

Station lines

Distance (miles)

0.124

View subway map

Bus Routes
Name	Lexington Av/E 74 St
Line	M101
Distance (miles)	0.095

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
P.S. 6 Lillie D Blake	9	Yes	Public	PK, K-5	587	0.35
P.S. 6 Lillie D Blake	9	Yes	Public	PK, K-5	587	0.35
The Hewitt School	NR	No	Private	K-12	522	0.08
Buckley School	NR	No	Private	K-9	374	0.08
The Allen-Stevenson School	NR	No	Private	K-8	421	0.16

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Jhs 167 Robert F Wagner	8	Yes	Public	6-8	1,019	0.23
The Hewitt School	NR	No	Private	K-12	522	0.08
Buckley School	NR	No	Private	K-9	374	0.08
The Allen-Stevenson School	NR	No	Private	K-8	421	0.16
The Birch Wathen Lenox School	NR	No	Private	K-12	541	0.23

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
The Hewitt School	NR	No	Private	K-12	522	0.08
St. Jean Baptiste High School	NR	No	Private	9-12	338	0.13
Ramaz School	NR	No	Private	9-12	384	0.17
Ramaz School	NR	No	Private	9-12	0	0.18
The Birch Wathen Lenox School	NR	No	Private	K-12	541	0.23

Neighbors for 815 Park Avenue, New York

Here are the neighbors for 815 Park Avenue, New York, NY 10021.

Address	Square feet	Purchase date	Purchase price
180 E 75th St, New York	4,900	07/07/2025	$11,000,000
170 E 75th St, New York	6,958	08/03/2022
174 E 75th St, New York	6,288	05/07/2013	$13,250,000
1053 Lexington Ave, New York	3,465	10/21/1977
120 E 75th St, New York	56,500	08/23/2004	$1,500,000
178 E 75th St, New York	3,712	09/06/2023
168 E 75th St, New York	4,838	08/21/2025	$5,300,000
176 E 75th St, New York	4,540	05/15/2009	$8,600,000
182 E 75th St, New York	4,320	02/04/2025	$11,750,000
186 E 75th St, New York	4,512	02/27/2025	$5,800,000
172 E 75th St, New York	7,544	03/08/1996
1051 Lexington Ave, New York	1,785	07/26/2016
163 E 74th St, New York	5,117	04/24/2006
1049 Lexington Ave, New York	3,401	03/18/2008	$5,336,000
157 E 74th St, New York	56,871
807 Park Ave, New York	21,999	12/05/2019	$24,000,000
129 E 74th St, New York	3,264	12/20/1995
112 E 75th St, New York	36,980
1045 Lexington Ave, New York	6,800	07/25/2002
1055 Lexington Ave, New York	4,327	11/07/2005	$5,500,000