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850 West End Avenue, New York, NY 10025 Property Information

850 West End Avenue, New York, NY 10025 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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850 West End Avenue, New York, NY 10025 2
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Address

Primary address 850 West End Avenue
Secondary address 850-852 W End Ave
Neighborhood Upper West Side
Zip code 10025
Borough Manhattan
Block & lot 01873-0063

Sales & Tax Overview for 850 West End Avenue, New York

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Tax class
Estimated property tax $330,450

Lot & Building Information for 850 West End Avenue, New York

Lot sq. ft. 5,000
Lot dimensions 50 ft x 100 ft
Property type Hostel - Bed Rentals in Dormitory Like Setting with Shared Rooms & Bathrooms (HH)
Building sqft 25,500
Building dimensions 50 ft x 85 ft
Buildings on lot 1
Stories 6
Year built 1930
Year last altered 1940
Construction type
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Zoning & Use for 850 West End Avenue, New York

Zoning
Commercial units 1
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 3
Community district 7
Closest police station 0.90 Miles
Closest fire station 0.55 Miles

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

Other Property Data for 850 West End 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 850 West End Avenue, New York, NY 10025, 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 850 West End Avenue, New York, NY 10025, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 850-852 W End Ave, New York, NY 10025
  • 850-852 Wea, New York, NY 10025

About 850 West End Avenue, New York

How many square feet does 850 West End Avenue, New York, NY 10025 have?

This Hostel - Bed Rentals in Dormitory Like Setting with Shared Rooms & Bathrooms (HH) located at 850 West End Avenue, New York, NY 10025 has a total of 25,500 square feet.

What is the year built & the current market value of 850 West End Avenue, New York, NY 10025?

850 West End Avenue, New York, NY 10025 was built in 1930 and has a current tax assessor's market value of $7,685,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 850 West End Avenue, New York

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Property owner name for 850 West End Avenue, New York, NY 10025
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Building contacts for 850 West End Avenue, New York, NY 10025
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 850 West End Avenue, New York

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No recorded sales for this property.

Title Documents for 850 West End 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
08/19/2020 - D
08/19/2020 - R
Landmark Designation
(2020081900134001)
10/15/2012 - D
11/21/2012 - R
Zoning Lot Description
(2012102501019002)
09/17/2012 - D
11/21/2012 - R
Certificate
(2012102501019001)
09/21/1994 - R Satisfaction of Mortgage
(1300004429330)
05/07/1993 - R Agreement
(1790000431079)
04/23/1992 - R Agreement
(1270000398227)
05/02/1991 - R Agreement
(1110000369511)
05/25/1990 - R Agreement
(1030000342403)
06/19/1989 - R Agreement
(1340000308034)
06/08/1988 - R Satisfaction of Mortgage
(1010000251301)
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R: Recorded date
D: Document date

Property Taxes for 850 West End Avenue, New York

Access detailed property tax data for 850 West End Avenue, New York, NY 10025. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $323,880
Estimated property tax: $330,450
Tax assessor's market value: $7,685,000
Assessed value: $3,458,250

Assessment History for 850 West End Avenue, New York

Here's the assessment & property tax history for 850 West End 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 $7,685,000 $3,458,250 $2,985,620 10.848% $323,880 $323,880 -5.39%
2024/25 $7,325,000 $3,296,250 $3,180,870 10.762% $342,325 $342,325 +6.88%
2023/24 $6,720,000 $3,024,000 $3,024,000 10.592% $320,302 $320,302 +4.53%
2022/23 $6,396,000 $2,878,200 $2,878,200 10.646% $306,413 $306,413 +3.84%
2021/22 $6,097,000 $2,743,650 $2,743,650 10.755% $295,080 $295,080 -20.34%

Permits for 850 West End Avenue, New York

The complete history of permits filed for 850 West End 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
03/03/2015 Alteration type 2
12/08/2014 Alteration type 2
03/31/2014 Alteration type 2
06/06/2013 Alteration type 2
04/26/2013 Alteration type 2
07/20/2012 Alteration type 2
03/06/2012 Alteration type 2
01/13/2012 Alteration type 3
08/11/2011 Alteration type 2
06/16/2011 Alteration type 1
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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 Broadway & 103rd St at NW Corner
Station lines 1
Distance (miles) 0.094
View subway map
Bus Routes
Name Broadway/W 102 St
Line M104
Distance (miles) 0.056

Neighbors for 850 West End Avenue, New York

Here are the neighbors for 850 West End Avenue, New York, NY 10025.

Address Square feet Purchase date Purchase price
864 W End Ave, New York 6,720 03/01/1985
253 W 102nd St, New York 5,612 10/11/2019
252 W 102nd St, New York 6,936 11/24/1980
250 W 102nd St, New York 6,218 05/15/2025 $9,000,000
244 W 102nd St, New York 6,285 09/02/2003
202 W 102nd St, New York 9,810 04/02/1998
254 W 102nd St, New York 5,032 11/16/1984
868 W End Ave, New York 6,720 04/18/1979
216 W 102nd St, New York 45,209 03/08/2010
246 W 102nd St, New York 6,218 09/02/2003
856 W End Ave, New York 3,842 03/04/1997
858 W End Ave, New York 5,933 03/04/1997
204 W 102nd St, New York 8,460 12/12/2011
245 W 101st St, New York 4,972 07/06/2005 $3,275,000
854 W End Ave, New York 4,077 03/04/1997
251 W 101st St, New York 5,000 12/06/1996
860 W End Ave, New York 6,966 04/25/2022
862 W End Ave, New York 6,720 10/19/2006
248 W 102nd St, New York 6,218 05/15/2025 $9,000,000
214 W 102nd St, New York 9,750 10/18/1996
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