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645 West End Avenue #9B, New York, NY Property Information

645 West End Avenue #9B, New York, NY Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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645 West End Avenue #9B, New York, NY 3
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Address

Primary address 645 West End Avenue #9B
Secondary address 300 W 92nd St
Neighborhood Upper West Side
Zip code 10025
Borough Manhattan
Block & lot 01251-0062-cp9B

Sales & Tax Overview for 645 West End Avenue #9B, New York

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

Lot & Building Information for 645 West End Avenue #9B, New York

Lot sq. ft. 13,410
Property type Elevator Cooperative (D4)
Buildings on lot 1
Year built 1913
Year last altered 1988
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Zoning & Use for 645 West End Avenue #9B, New York

Area Overview

Walk Score
93 /100. Walker's Paradise
Transit Score
100 /100. Rider's Paradise
Bike Score
82 /100. Very Bikeable

School district 3
Community district 7
Closest police station 0.56 Miles
Closest fire station 0.52 Miles

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

Unit Overview

Unit # 9B

Other Property Data for 645 West End Avenue #9B, New York

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Floor area ratio (FAR) for 645 West End Avenue #9B, New York, NY, 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 645 West End Avenue #9B, New York, NY, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 300 W 92nd St, New York, NY

About 645 West End Avenue #9B, New York

When was 645 West End Avenue #9B, New York, NY built?

645 West End Avenue #9B, New York, NY was built in 1913.

Ownership Information for 645 West End Avenue #9B, New York

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Property owner name for 645 West End Avenue #9B, New York, NY
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Building contacts for 645 West End Avenue #9B, New York, NY
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
How to Find Foreclosed Homes Step-by-Step Using PropertyShark
Laura Pop-Badiu, Jul 02, 2026 How to Find Foreclosed Homes Step-by-Step Using PropertyShark
To help real estate professionals find foreclosed homes in a timely and efficient manner, this guide breaks down every step of the research process — from understanding foreclosure status all the way to finding contact information for owners and looking past LLCs.
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Past Sales & Property History for 645 West End Avenue #9B, New York

Create a free account to view the complete sales history for 645 West End Avenue #9B, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 645 West End Avenue #9B, 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
12/12/2025 - R UCC3 Assignment
(2025121200563001)
11/06/2024 - R UCC3 Assignment
(2024110600351001)
01/31/2022 - R Initial Coop UCC1
(2022013000032001)
           
           
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R: Recorded date
D: Document date

Assessment History for 645 West End Avenue #9B, New York

Data not available for this property.

Permits for 645 West End Avenue #9B, New York

The complete history of permits filed for 645 West End Avenue #9B, 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.

Upper West Side Residential Market Stats

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

Median Sale Price
$1,475,000
14.8% YoY
Median Price/Sqft
$1,594
14.9% YoY
Manhattan Median Sale Price
$1,200,000
9.3% YoY

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

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
West Side Montessori School NR No Private PK-K 234 0.03
West Side Montessori School NR No Private PK-K 234 0.03
Yeshiva Ketana Of Manhattan NR No Private PK-8 120 0.18
Yeshiva Ketana Of Manhattan NR No Private PK-8 120 0.18
P.S. 75 Emily Dickinson 6 No Public K-5 412 0.20
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Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Yeshiva Ketana Of Manhattan NR No Private PK-8 120 0.18
Ms 250 West Side Collaborative Middle School 3 No Public 6-8 75 0.20
Stephen Gaynor School NR No Private 390 0.25
St. Gregory the Great School NR No Private PK, K-8 205 0.25
Lafayette Academy 8 No Public 6-8 160 0.26
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Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
St. Agnes Boys High School NR No Private 9-12 250 0.24
Stephen Gaynor School NR No Private 390 0.25
Trinity School NR No Private K-12 1,001 0.26
Manhattan Children's Center (The) NR No Private 115 0.31
The Manhattan Children's Center NR No Private 0 0.34
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 645 West End Avenue #9B, New York

Here are the neighbors for 645 West End Avenue #9B, New York, NY.

Address Square feet Purchase date Purchase price
176 E 82nd St, New York 32,942
145 Central Park N, New York 73,446
239 W 122nd St, New York 3,535
2319 3rd Ave, New York 507,026
375 W 123rd St, New York 58,927
301 E 80th St, New York 250,554
504 W 140th St, New York 8,528
214 W 72nd St, New York 28,106
200 Amsterdam Ave, New York 419,133
323 E 52nd St, New York 8,030
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