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817 Union Avenue, Bronx, NY 10459 Property Information

817 Union Avenue, Bronx, NY 10459 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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817 Union Avenue, Bronx, NY 10459 2
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Address

Primary address 817 Union Avenue
Neighborhood Woodstock
Zip code 10459
Borough Bronx
Block & lot 02666-0029

Sales & Tax Overview for 817 Union Avenue, Bronx

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

Purchase date 07/05/2007
Purchase price $610,000
Tax class
Estimated property tax $2,615

Lot & Building Information for 817 Union Avenue, Bronx

Lot sq. ft. 4,004
Lot dimensions 24.42 ft x 164 ft
Property type Primarily Two Family with One Store or Office (S2)
Building sqft 4,788
Building dimensions 24.42 ft x 63 ft
Buildings on lot 1
Stories 3
Year built 1920
Year last altered 2008
Construction type
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Zoning & Use for 817 Union Avenue, Bronx

Zoning
Residential units (DOF) 2
Commercial units 1
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 7
Community district 1
Closest police station 0.42 Miles
Closest fire station 0.29 Miles

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

Other Property Data for 817 Union Avenue, Bronx

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 817 Union Avenue, Bronx, NY 10459, 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 817 Union Avenue, Bronx, NY 10459, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 817 Union Avenue, Bronx

How many sq. ft. does 817 Union Avenue, Bronx, NY 10459 have & what is the price per sq. ft?

This Primarily Two Family with One Store or Office (S2) located at 817 Union Avenue, Bronx, NY 10459 has a total of 4,788 square feet and a current price per square foot of $127.

What is the year built & the current market value of 817 Union Avenue, Bronx, NY 10459?

817 Union Avenue, Bronx, NY 10459 was built in 1920 and has a current tax assessor's market value of $1,218,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 817 Union Avenue, Bronx

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Property owner name for 817 Union Avenue, Bronx, NY 10459
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Building contacts for 817 Union Avenue, Bronx, NY 10459
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Laura Pop-Badiu, Sep 10, 2025 How to Find Comps for Commercial Real Estate: A Step-by-Step GuideĀ 
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Past Sales & Property History for 817 Union Avenue, Bronx

Create a free account to view the complete sales history for 817 Union Avenue, Bronx, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
07/05/2007 $610,000
08/30/2002 $195,000
       
       
       
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Title Documents for 817 Union 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
09/16/2025 - D
10/02/2025 - R
Tax Lien Sale Certificate
(2025100100519001)
11/26/2024 - D
12/12/2024 - R
Assignment, Mortgage
(2024121100453001)
01/28/2020 - D
03/03/2020 - R
Discharge of Tax Lien
(2020022800129001)
10/24/2019 - D
10/30/2019 - R
Tax Lien Sale Certificate
(2019102901252001)
10/17/2019 - D
12/17/2019 - R
Assignment, Mortgage
(2019121600890002)
09/23/2019 - D
12/17/2019 - R
Assignment, Mortgage
(2019121600890001)
05/27/2016 - D
11/23/2016 - R
Mortgage and Consolidation
(2016112201359001)
02/11/2010 - D
03/04/2010 - R
Assignment, Mortgage
(2010030100366001)
07/27/2007 - D
08/17/2007 - R
Satisfaction of Mortgage
(2007072700747001)
07/05/2007 - D
04/28/2008 - R
Mortgage
(2008040701074002)
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R: Recorded date
D: Document date

Property Taxes for 817 Union Avenue, Bronx

Access detailed property tax data for 817 Union Avenue, Bronx, NY 10459. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $2,485
Estimated property tax: $2,615
Tax assessor's market value: $1,218,000
Assessed value: $73,080

Assessment History for 817 Union Avenue, Bronx

Here's the assessment & property tax history for 817 Union 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 $1,218,000 $73,080 $12,522 19.843% $2,485 $2,485 +4.72%
2024/25 $1,022,000 $61,320 $11,813 20.085% $2,373 $2,373 +5.98%
2023/24 $884,000 $53,040 $11,146 20.085% $2,239 $2,239 -0.32%
2022/23 $716,000 $42,960 $11,059 20.309% $2,246 $2,246 +2.42%
2021/22 $613,000 $36,780 $10,985 19.963% $2,193 $2,193 -0.14%

Permits for 817 Union Avenue, Bronx

The complete history of permits filed for 817 Union 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
07/25/2008 Alteration type 1
10/15/1991 Alteration type 1
         
         
         
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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
$332
8.3% YoY
Median Price/Sqft Q4/2025
$294
0.8% YoY
Median Price/Sqft 2025
$292
-1.2% 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 Westchester & 160th St at SW Corner
Station lines 2-5
Distance (miles) 0.086
View subway map
Bus Routes
Name Westchester Av/Union Av
Line BX4
Distance (miles) 0.052

Neighbors for 817 Union Avenue, Bronx

Here are the neighbors for 817 Union Avenue, Bronx, NY 10459.

Address Square feet Purchase date Purchase price
846 Tinton Ave, Bronx 2,640 10/31/2024
821 Union Ave, Bronx 2,394 11/14/2006
794 E 160th St, Bronx 3,237 10/26/1982
834 Tinton Ave, Bronx 1,496 03/27/1996
791 E 158th St, Bronx 29,702
863 Union Ave, Bronx 1,152
790 E 160th St, Bronx 3,237 04/30/2008 $456,000
828 Tinton Ave, Bronx 2,531 04/26/2005 $285,000
832 Tinton Ave, Bronx 2,076 08/13/1979
796 E 161st St, Bronx 3,740 10/13/2016
819 Union Ave, Bronx 2,132 11/14/2006
800 E 160th St, Bronx 22,230 10/28/2020 $5,900,000
792 E 160th St, Bronx 06/09/1992
809 Westchester Ave, Bronx 58,142 03/19/2020 $3,400,010
815 Westchester Ave, Bronx 34,115 11/03/2010
844 Tinton Ave, Bronx 2,700 01/02/2007
792 E 161st St, Bronx 3,306 09/02/1992
798 E 161st St, Bronx 3,480 07/28/2025 $350,000
861 Union Ave, Bronx 1,152
830 Tinton Ave, Bronx 2,076 06/30/2020 $550,000
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