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303 East 71st Street, New York, NY 10021 Property Information

303 East 71st Street, New York, NY 10021 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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303 East 71st Street, New York, NY 10021 2
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Address

Primary address 303 East 71st Street
Secondary address 303-309 E 71st St
Neighborhood Lenox Hill
Zip code 10021
Borough Manhattan
Block & lot 01446-0005

Sales & Tax Overview for 303 East 71st Street, New York

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Tax class

Lot & Building Information for 303 East 71st Street, New York

Lot sq. ft. 10,216
Lot dimensions 100 ft x 102.17 ft
Property type Elevator Apartment - Semi-fireproof without Stores (D1)
Building sqft 43,288
Building dimensions 100 ft x 85 ft
Buildings on lot 1
Stories 6
Year built 1948
Year last altered 1989
Construction type
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Zoning & Use for 303 East 71st Street, New York

Zoning
Residential units (DOF) 49
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 8
Closest police station 0.28 Miles
Closest fire station 0.21 Miles

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

Other Property Data for 303 East 71st Street, 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 303 East 71st Street, 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 303 East 71st Street, 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.

  • 303-309 E 71st St, New York, NY 10021

About 303 East 71st Street, New York

What is the year built & the total sq. ft. for 303 East 71st Street, New York, NY 10021?

303 East 71st Street, New York, NY 10021 was built in 1948 and has a total of 43,288 square feet.

What is the assessed value of 303 East 71st Street, New York, NY 10021?

The assessed market value for the current tax year is $4,842,000.

When was 303 East 71st Street, New York, NY 10021 last sold?

303 East 71st Street, New York, NY 10021 was last sold in 09/04/1968.

How many residential units does this building have?

This building has 49 residential unit(s).

Ownership Information for 303 East 71st Street, New York

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Property owner name for 303 East 71st Street, New York, NY 10021
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Building contacts for 303 East 71st Street, New York, NY 10021
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
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Past Sales & Property History for 303 East 71st Street, New York

Create a free account to view the complete sales history for 303 East 71st Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 303 East 71st Street, 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
06/12/1996 - R Tax Lien Sale Certificate
(FT_1410005200241)
01/13/1993 - R Sundry Agreement
(1890000420489)
07/05/1984 - R Satisfaction of Mortgage
(1090000067409)
02/07/1984 - R UCC3
(1930000470093)
06/17/1974 - R Assignment, Mortgage
(1340008537434)
06/17/1974 - R Mortgage
(ft_1330008537433)
10/07/1968 - R Miscellaneous
(1590008449259)
09/04/1968 - R Deed
(ft_1580008448058)
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R: Recorded date
D: Document date

Property Taxes for 303 East 71st Street, New York

Access detailed property tax data for 303 East 71st Street, New York, NY 10021. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $0
Tax assessor's market value: $10,760,000
Assessed value: $4,842,000
Exemptions granted by city:

Assessment History for 303 East 71st Street, New York

Here's the assessment & property tax history for 303 East 71st Street, 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 $10,809,000 $4,864,050 $0 12.439% $578,361 $0 n/a
2024/25 $10,167,000 $4,575,150 $0 12.5% $571,894 $0 n/a
2023/24 $9,200,000 $4,140,000 $0 12.502% $517,583 $0 n/a
2022/23 $11,153,000 $5,018,850 $0 12.267% $609,601 $0 n/a
2021/22 $10,333,000 $4,649,850 $0 12.235% $568,909 $0 n/a

Permits for 303 East 71st Street, New York

The complete history of permits filed for 303 East 71st Street, 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
09/05/2025 Alteration
06/20/2025 Alteration
06/20/2025 Alteration
06/20/2025 Alteration
12/05/2024 Alteration
07/23/2024 Alteration
06/18/2024 Alteration
04/02/2024 Alteration
03/28/2024 Alteration
03/27/2024 Alteration
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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.

Risk

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

Transportation

Distance to Subway
Closest station 2nd Ave & 72nd St at SE Corner
Station lines Q
Distance (miles) 0.043
View subway map

Neighbors for 303 East 71st Street, New York

Here are the neighbors for 303 East 71st Street, New York, NY 10021.

Address Square feet Purchase date Purchase price
321 E 71st St, New York 19,040 03/14/1986
340 E 72nd St, New York 90,247 04/12/2013 $100,000
1386 2nd Ave, New York 09/10/2024 $25,000,000
340 E 71st St, New York 4,267 06/24/1971
310 E 71st St, New York 59,000 11/01/1985
320 E 72nd St, New York 132,385 11/30/2005 $95,000
300 E 72nd St, New York 02/19/1969
344 E 72nd St, New York 3,200 11/13/1997
1388 2nd Ave, New York 6,000 02/26/2020 $5,975,000
300 E 71st St, New York 306,464
1390 2nd Ave, New York 11,910 01/10/2001
306 E 71st St, New York 9,635 05/21/1998
308 E 71st St, New York 9,713 03/19/1996
330 E 71st St, New York 54,968
311 E 71st St, New York 80,056 05/09/1984
331 E 71st St, New York 60,400
350 E 72nd St, New York 70,776
360 E 72nd St, New York 560,525 05/28/1971
1384 2nd Ave, New York 09/10/2024 $25,000,000
1382 2nd Ave, New York 09/10/2024 $25,000,000
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