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3725 Blackstone Avenue, Bronx, NY 10463 Property Information

3725 Blackstone Avenue, Bronx, NY 10463 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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3725 Blackstone Avenue, Bronx, NY 10463 1
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Address

Primary address 3725 Blackstone Avenue
Secondary address 621 W 238th St
Neighborhood Riverdale
Zip code 10463
Borough Bronx
Block & lot 05907-0348

Sales & Tax Overview for 3725 Blackstone Avenue, Bronx

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

Purchase date 01/01/2018
Purchase price $10,433,333
Tax class
Estimated property tax $258,830

Lot & Building Information for 3725 Blackstone Avenue, Bronx

Lot sqft 13,097
Lot dimensions 122.42 ft x 106.75 ft
Building class Elevator Apartment - Semi-fireproof without Stores (D1)
Building sqft 41,803
Building dimensions 108.92 ft x 66.92 ft
Buildings on lot 1
Stories 6
Year built 1968
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Zoning & Use for 3725 Blackstone Avenue, Bronx

Zoning
Residential units (DOF) 42
Regulated units
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 10
Community district 8
Closest police station 0.60 Miles
Closest fire station 0.27 Miles

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

Other Property Data for 3725 Blackstone Avenue, Bronx

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Floor area ratio (FAR) for 3725 Blackstone Avenue, Bronx, NY 10463, 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 3725 Blackstone Avenue, Bronx, NY 10463, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 621 W 238th St, Bronx, NY 10463

About 3725 Blackstone Avenue, Bronx

What is the year built & the total sq. ft. for 3725 Blackstone Avenue, Bronx, NY 10463?

3725 Blackstone Avenue, Bronx, NY 10463 was built in 1968 and has a total of 41,803 square feet.

What is the assessed value of 3725 Blackstone Avenue, Bronx, NY 10463 and the property tax paid?

Assessed at $2,139,750, the tax amount paid for 3725 Blackstone Avenue, Bronx, NY 10463 is $259,379. For the next year, the tax amount for 3725 Blackstone Avenue, Bronx, NY 10463 is estimated at $258,830.

When was 3725 Blackstone Avenue, Bronx, NY 10463 last sold and what was the last sale price?

3725 Blackstone Avenue, Bronx, NY 10463 was last sold in 01/01/2018 for $10,433,333.

How many residential units does this building have?

This building has 42 residential unit(s).

Ownership Information for 3725 Blackstone Avenue, Bronx

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Property owner name for 3725 Blackstone Avenue, Bronx, NY 10463
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Building contacts for 3725 Blackstone Avenue, Bronx, NY 10463
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 3725 Blackstone Avenue, Bronx

Create a free account to view the complete sales history for 3725 Blackstone Avenue, Bronx, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
01/01/2018 $10,433,333

Title Documents for 3725 Blackstone Avenue, Bronx

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
07/21/2022 - R UCC3 Termination
(2022071900637007)
07/21/2022 - R Initial UCC1
(2022071900637005)
06/17/2022 - D
07/21/2022 - R
Termination of Assign of L&R
(2022071900637006)
06/17/2022 - D
07/21/2022 - R
Assignment of Leases and Rents
(2022071900637004)
06/17/2022 - D
07/21/2022 - R
Agreement
(2022071900637003)
06/17/2022 - D
07/21/2022 - R
Mortgage
(2022071900637002)
06/17/2022 - D
07/21/2022 - R
Assignment, Mortgage
(2022071900637001)
06/17/2022 - D
07/11/2022 - R
Agreement
(2022070500269003)
06/17/2022 - D
07/11/2022 - R
Agreement
(2022070500269002)
06/17/2022 - D
07/11/2022 - R
Agreement
(2022070500269001)
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R: Recorded date
D: Document date

Property Taxes for 3725 Blackstone Avenue, Bronx

Access detailed property tax data for 3725 Blackstone Avenue, Bronx, NY 10463. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $259,379
Estimated property tax: $258,830
Tax assessor's market value: $4,755,000
Assessed value: $2,139,750

Assessment History for 3725 Blackstone Avenue, Bronx

Here's the assessment & property tax history for 3725 Blackstone Avenue, Bronx, 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 $4,755,000 $2,139,750 $2,085,210 12.439% $259,379 $259,379 +0.55%
2024/25 $4,635,000 $2,085,750 $2,063,700 12.5% $257,963 $257,963 +2.95%
2023/24 $4,454,000 $2,004,300 $2,004,300 12.502% $250,578 $250,578 +5.82%
2022/23 $5,144,000 $2,314,800 $1,930,320 12.267% $236,792 $236,792 +8.58%
2021/22 $4,181,000 $1,881,450 $1,782,360 12.235% $218,072 $218,072 +3.62%

Permits for 3725 Blackstone Avenue, Bronx

The complete history of permits filed for 3725 Blackstone Avenue, Bronx, 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
08/28/2024 Alteration
06/06/2023 Alteration
09/17/2022 Alteration
09/13/2022 Alteration
07/21/2022 Alteration
10/26/2021 Alteration
07/16/2021 Alteration
09/10/2015 Alteration type 2
06/16/2015 Alteration type 2
11/13/2002 Alteration type 2
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Bronx Commercial Market Stats

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

Median Price/Sqft Q1/2026
$329
9.1% YoY
Median Price/Sqft Q4/2025
$288
0.3% YoY
Median Price/Sqft 2025
$287
0.3% YoY

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

Risk

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

Transportation

Distance to Subway
Closest station Broadway & 238th St at SW Corner
Station lines 1
Distance (miles) 0.644
View subway map
Bus Routes
Name Independence Av/W 237 St
Line BX10
Distance (miles) 0.077

Neighbors for 3725 Blackstone Avenue, Bronx

Here are the neighbors for 3725 Blackstone Avenue, Bronx, NY 10463.

Address Square feet Purchase date Purchase price
645 W 239th St, Bronx 65,766 09/19/2004 $362,500
521 W 239th St, Bronx 14,809 06/20/2025 $3,000,000
4041 Henry Hudson Pkwy W, Bronx 18,564 01/06/2005 $4,342,500
595 W 239th St, Bronx 12/22/2010 $945,000
3722 Blackstone Ave, Bronx 3,750 04/05/2001
4499 Henry Hudson Pkwy, Bronx 70,000 09/15/2004 $135,000
632 W 238th St, Bronx 3,696 11/25/2014 $1,301,000
600 W 239th St, Bronx 98,681 06/29/2021
620 W 239th St, Bronx 119,600 08/18/2004 $77,000
595 W 239th St, Bronx 1,600 03/21/1996
634 W 238th St, Bronx 3,300 09/26/2005
630 W 238th St, Bronx 3,450 11/25/2014 $999,000
636 W 238th St, Bronx 3,450 02/11/2016 $1,500,000
640 W 238th St, Bronx 22,443 10/15/2013 $1,100,000
3720 Independence Ave, Bronx 72,594 11/01/1983
629 W 239th St, Bronx 1,920 07/06/2000
541 W 239th St, Bronx 3,300 06/01/1993
3720 Blackstone Ave, Bronx 3,600 11/24/2020
3935 Blackstone Ave, Bronx 180,000 03/05/1981
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