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The Allen House - 340 East 51st Street, New York, NY 10022 Property Information

The Allen House - 340 East 51st Street, New York, NY 10022 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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The Allen House - 340 East 51st Street, New York, NY 10022 2
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Address

Building name The Allen House
Primary address The Allen House - 340 East 51st Street
Secondary address 332-340 E 51st St
Neighborhood Turtle Bay
Zip code 10022
Borough Manhattan
Block & lot 01343-0036

Sales & Tax Overview for 340 East 51st Street, New York

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

Purchase date 02/20/2020
Purchase price $66,248,000
Tax class
Estimated property tax $1,532,250

Lot & Building Information for 340 East 51st Street, New York

Lot sqft 9,414
Lot dimensions 93.75 ft x 100.42 ft
Building class Elevator Apartment - Fireproof with Stores (D6)
Building sqft 88,658
Building dimensions 93.8 ft x 70 ft
Buildings on lot 1
Stories 14
Year built 1965
Year last altered 2010
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Zoning & Use for 340 East 51st Street, New York

Zoning
Residential units (DOF) 115
Regulated units
Commercial units 1
Residential sqft
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 6
Closest police station 0.22 Miles
Closest fire station 0.54 Miles

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

Other Property Data for 340 East 51st 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 The Allen House - 340 East 51st Street, New York, NY 10022, 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 The Allen House - 340 East 51st Street, New York, NY 10022, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 332-340 E 51st St, New York, NY 10022

About 340 East 51st Street, New York

How many sq. ft. does The Allen House - 340 East 51st Street, New York, NY 10022 have & what is the price per sq. ft?

This Elevator Apartment - Fireproof with Stores (D6) located at The Allen House - 340 East 51st Street, New York, NY 10022 has a total of 88,658 square feet and a current price per square foot of $747.

What is the year built & the current market value of The Allen House - 340 East 51st Street, New York, NY 10022?

The Allen House - 340 East 51st Street, New York, NY 10022 was built in 1965 and has a current tax assessor's market value of $29,390,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 340 East 51st Street, New York

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Property owner name for The Allen House - 340 East 51st Street, New York, NY 10022
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Building contacts for The Allen House - 340 East 51st Street, New York, NY 10022
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 340 East 51st Street, New York

Create a free account to view the complete sales history for 340 East 51st Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
02/20/2020 $66,248,000

Title Documents for 340 East 51st 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
05/23/2025 - R UCC3 Assignment
(2025052201048001)
04/16/2025 - D
05/19/2025 - R
Assignment, Mortgage
(2025051900587002)
04/16/2025 - D
05/19/2025 - R
Asgn of Asgn of L&R
(2025051900587001)
01/08/2025 - R Initial UCC1
(2025010200830007)
01/08/2025 - R UCC3 Termination
(2025010200830002)
12/23/2024 - D
01/08/2025 - R
Assignment of Leases and Rents
(2025010200830006)
12/23/2024 - D
01/08/2025 - R
Agreement
(2025010200830005)
12/23/2024 - D
01/08/2025 - R
Mortgage
(2025010200830004)
12/23/2024 - D
01/08/2025 - R
Assignment, Mortgage
(2025010200830003)
12/23/2024 - D
01/08/2025 - R
Release
(2025010200830001)
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R: Recorded date
D: Document date

Property Taxes for 340 East 51st Street, New York

Access detailed property tax data for The Allen House - The Allen House - 340 East 51st Street, New York, NY 10022. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $1,441,638
Estimated property tax: $1,532,250
Tax assessor's market value: $29,390,000
Assessed value: $13,225,500

Assessment History for 340 East 51st Street, New York

Here's the assessment & property tax history for 340 East 51st 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 $29,390,000 $13,225,500 $11,589,660 12.439% $1,441,638 $1,441,638 +1.17%
2024/25 $25,783,000 $11,602,350 $11,399,850 12.5% $1,424,981 $1,424,981 +2.04%
2023/24 $24,823,000 $11,170,350 $11,170,350 12.502% $1,396,517 $1,396,517 +2.67%
2022/23 $24,640,000 $11,088,000 $11,088,000 12.267% $1,360,165 $1,360,165 +2.35%
2021/22 $24,138,000 $10,862,100 $10,862,100 12.235% $1,328,978 $1,328,978 +0.15%

Permits for 340 East 51st Street, New York

The complete history of permits filed for 340 East 51st 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
11/20/2025 Alteration
11/20/2025 Alteration CO
11/19/2025 Alteration
11/19/2025 Alteration
12/30/2023 Alteration
11/29/2023 Alteration
02/09/2023 Alteration
01/05/2023 Alteration
01/05/2023 Alteration
12/17/2022 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
$680
4.4% YoY
Median Price/Sqft Q4/2025
$550
-15.8% YoY
Median Price/Sqft 2025
$607
-2.5% YoY

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

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 6 (See more on map)

Transportation

Distance to Subway
Closest station 3rd Ave & 53rd St at SE Corner
Station lines E-M-6
Distance (miles) 0.227
View subway map
Bus Routes
Name E 49 ST/1 Av
Line M50
Distance (miles) 0.085

Neighbors for 340 East 51st Street, New York

Here are the neighbors for The Allen House - The Allen House - 340 East 51st Street, New York, NY 10022.

Address Square feet Purchase date Purchase price
353 E 50th St, New York 6,400 10/24/1977
954 2nd Ave, New York 4,030 09/08/2022 $3,200,000
350 E 51st St, New York 6,000 08/30/2012 $2,590,000
351 E 50th St, New York 7,240 07/11/1980
314 E 51st St, New York 4,780 09/01/1979
355 E 50th St, New York 6,960 10/26/2023 $8,350,000
318 E 51st St, New York 3,510 08/19/2019
310 E 51st St, New York 5,400 07/24/2014 $1,225,000
329 E 50th St, New York 5,360 11/03/2006
342 E 51st St, New York 5,312 12/06/1993
320 E 51st St, New York 4,245 02/06/2012 $10
300 E 51st St, New York 115,860 12/12/1997
348 E 51st St, New York 5,312 10/21/2016 $8,500,000
308 E 51st St, New York 5,900 10/24/2003
352 E 51st St, New York 6,682 11/24/2015 $4,700,000
330 E 51st St, New York 6,231 03/02/2026 $6,850,000
306 E 51st St, New York 4,140 02/07/2019 $4,800,000
346 E 51st St, New York 5,312 06/13/2017 $5,500,000
905 1st Ave, New York 7,117 06/01/2022
903 1st Ave, New York 6,000 06/01/2022
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