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521 Park Avenue #A/B, New York, NY 10065 Property Information

521 Park Avenue #A/B, New York, NY 10065 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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521 Park Avenue #A/B, New York, NY 10065 2
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Address

Primary address 521 Park Avenue #A/B
Secondary address 101-105 E 60th St
Neighborhood Lenox Hill
Zip code 10065
Borough Manhattan
Block & lot 01395-1101

Sales & Tax Overview for 521 Park Avenue #A/B, New York

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

Purchase date 09/13/2018
Purchase price $2,925,000
Tax class
Estimated property tax $41,112

Lot & Building Information for 521 Park Avenue #A/B, New York

Lot sq. ft. 6,025
Lot dimensions 100 ft x 60 ft
Property type Office Space (RB)
Building sqft 1,664
Buildings on lot 1
Year built 1911
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Zoning & Use for 521 Park Avenue #A/B, New York

Commercial units 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 8
Closest police station 0.34 Miles
Closest fire station 0.35 Miles

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

Unit Overview

Unit # A/B
Square feet 1,664
Condo complex 100624

Other Property Data for 521 Park Avenue #A/B, 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 521 Park Avenue #A/B, New York, NY 10065, 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 521 Park Avenue #A/B, New York, NY 10065, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 101-105 E 60th St, New York, NY 10065

About 521 Park Avenue #A/B, New York

How many sq. ft. does 521 Park Avenue #A/B, New York, NY 10065 have & what is the price per sq. ft?

This Office Space (RB) located at 521 Park Avenue #A/B, New York, NY 10065 has a total of 1,664 square feet and a current price per square foot of $1,757.

What is the year built & the current market value of 521 Park Avenue #A/B, New York, NY 10065?

521 Park Avenue #A/B, New York, NY 10065 was built in 1911 and has a current tax assessor's market value of $882,137.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 521 Park Avenue #A/B, New York

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Property owner name for 521 Park Avenue #A/B, New York, NY 10065
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Building contacts for 521 Park Avenue #A/B, New York, NY 10065
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Laura Pop-Badiu, Sep 10, 2025 How to Find Comps for Commercial Real Estate: A Step-by-Step GuideĀ 
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Past Sales & Property History for 521 Park Avenue #A/B, New York

Create a free account to view the complete sales history for 521 Park Avenue #A/B, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
09/13/2018 $2,925,000

Title Documents for 521 Park Avenue #A/B, 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
04/21/2021 - D
07/12/2021 - R
Agreement
(2021062100230006)
04/21/2021 - D
07/12/2021 - R
Agreement
(2021062100230005)
04/21/2021 - D
07/12/2021 - R
Agreement
(2021062100230004)
04/21/2021 - D
07/12/2021 - R
Mortgage
(2021062100230003)
03/25/2021 - D
07/12/2021 - R
Satisfaction of Mortgage
(2021062100230001)
02/26/2021 - D
07/12/2021 - R
Assignment, Mortgage
(2021062100230002)
12/05/2018 - D
12/10/2018 - R
Satisfaction of Mortgage
(2018120701011001)
11/01/2018 - D
11/05/2018 - R
Termination of Assign of L&R
(2018110200693001)
11/01/2018 - R UCC3 Termination
(2018110100582001)
09/13/2018 - D
09/25/2018 - R
Sundry Agreement
(2018091800665010)
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R: Recorded date
D: Document date

Property Taxes for 521 Park Avenue #A/B, New York

Access detailed property tax data for 521 Park Avenue #A/B, New York, NY 10065. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $38,371
Estimated property tax: $41,112
Tax assessor's market value: $882,137
Assessed value: $396,961

Assessment History for 521 Park Avenue #A/B, New York

Here's the assessment & property tax history for 521 Park Avenue #A/B, 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 $882,137 $396,961 $353,714 10.848% $38,371 $38,371 +6.65%
2024/25 $862,757 $388,240 $334,323 10.762% $35,980 $35,980 +0.05%
2023/24 $830,974 $373,938 $339,503 10.592% $35,960 $35,960 -2.53%
2022/23 $770,121 $346,554 $346,554 10.646% $36,894 $36,894 +9.54%
2021/22 $695,897 $313,154 $313,153 10.755% $33,680 $33,680 -16.15%

Permits for 521 Park Avenue #A/B, New York

The complete history of permits filed for 521 Park Avenue #A/B, 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.

No recorded permits for this property.

Manhattan Commercial Market Stats

Access a detailed real estate market overview of Manhattan so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Manhattan and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$797
19.7% YoY
Median Price/Sqft Q4/2025
$606
-17.5% YoY
Median Price/Sqft 2025
$656
-5.9% YoY

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

Transportation

Distance to Subway
Closest station Lexington Avenue & East 60th Street at SW Corner
Station lines N-Q-R-4-5-6
Distance (miles) 0.069
View subway map
Bus Routes
Name E 60 St/Park Av
Line Q32
Distance (miles) 0.039

Neighbors for 521 Park Avenue #A/B, New York

Here are the neighbors for 521 Park Avenue #A/B, New York, NY 10065.

Address Square feet Purchase date Purchase price
80 1st Ave, New York 780,062
513 E 5th St, New York 6,870 08/18/2004 $170,000
52 W 74th St, New York 10,934 06/03/1981
193 E 4th St, New York 8,045 11/13/2017 $7,675,000
84 Thomas St, New York 30,222 02/05/1979
184 Franklin St, New York 9,214 05/30/1985
334 E 5th St, New York 7,001 10/22/1987
262 Central Park W, New York 238,548
24 Thompson St, New York 4,560 12/24/2012 $90,000
520 E 90th St, New York 71,000 06/05/1981
2034 5th Ave, New York 6,040 11/08/2000
49 W 12th St, New York 67,421 07/19/2004 $200,000
108 Wooster St, New York 54,300 08/10/1983
26 E 10th St, New York 101,606 01/18/1980
344 W 38th St, New York 95,402 03/15/2006 $9,000,000
45 E 9th St, New York 98,609 05/28/2021 $1,350,000
426 W 23rd St, New York 9,463 08/01/1979
520 W 43rd St, New York 319,967 08/01/2018 $193,000,000
180 E 79th St, New York 243,000 05/15/2014 $1,900,000
473 W 158th St, New York 64,812 04/16/1985
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