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71 8th Avenue, Brooklyn, NY 11217 Property Information

71 8th Avenue, Brooklyn, NY 11217 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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71 8th Avenue, Brooklyn, NY 11217 1
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Address

Primary address 71 8th Avenue
Secondary address 919 Union St
Neighborhood Park Slope
Zip code 11217
Borough Brooklyn
Block & lot 01064-0001

Sales & Tax Overview for 71 8th Avenue, Brooklyn

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Tax class
Estimated property tax $113,894

Lot & Building Information for 71 8th Avenue, Brooklyn

Lot sqft 2,300
Lot dimensions 23 ft x 100 ft
Building class Walk-up Apartment - Over Six Families with Stores (C7) i
Building sqft 7,063
Building dimensions 23 ft x 75 ft
Buildings on lot 1
Stories 4
Year built 1920
Construction type
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Zoning & Use for 71 8th Avenue, Brooklyn

Zoning
Residential units (DOF) 8
Regulated units
Commercial units 1
Residential sqft
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 13
Community district 6
Closest police station 0.50 Miles
Closest fire station 0.21 Miles

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

Other Property Data for 71 8th Avenue, Brooklyn

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 71 8th Avenue, Brooklyn, NY 11217, 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 71 8th Avenue, Brooklyn, NY 11217, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 919 Union St, Brooklyn, NY 11217

About 71 8th Avenue, Brooklyn

How many square feet does 71 8th Avenue, Brooklyn, NY 11217 have?

This Walk-up Apartment - Over Six Families with Stores (C7) located at 71 8th Avenue, Brooklyn, NY 11217 has a total of 7,063 square feet.

What is the year built & the current market value of 71 8th Avenue, Brooklyn, NY 11217?

71 8th Avenue, Brooklyn, NY 11217 was built in 1920 and has a current tax assessor's market value of $2,823,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 71 8th Avenue, Brooklyn

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Property owner name for 71 8th Avenue, Brooklyn, NY 11217
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Building contacts for 71 8th Avenue, Brooklyn, NY 11217
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 71 8th Avenue, Brooklyn

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No recorded sales for this property.

Title Documents for 71 8th Avenue, Brooklyn

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
12/13/1979 - R Deed
(37930112600363)
07/27/1977 - R Deed
(37730093400637)
03/30/1967 - R Mortgage
(36730039000194)
03/30/1967 - R Deed
(36730039000174)
           
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R: Recorded date
D: Document date

Property Taxes for 71 8th Avenue, Brooklyn

Access detailed property tax data for 71 8th Avenue, Brooklyn, NY 11217. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $105,458
Estimated property tax: $113,894
Tax assessor's market value: $2,823,000
Assessed value: $1,270,350

Assessment History for 71 8th Avenue, Brooklyn

Here's the assessment & property tax history for 71 8th Avenue, Brooklyn, 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 $2,823,000 $1,270,350 $847,800 12.439% $105,458 $105,458 +0.96%
2024/25 $3,529,000 $1,588,050 $835,679 12.5% $104,460 $104,460 -0.02%
2023/24 $3,935,000 $1,770,750 $835,679 12.502% $104,477 $104,477 +5.18%
2022/23 $3,279,000 $1,475,550 $809,780 12.267% $99,336 $99,336 +8.28%
2021/22 $2,638,000 $1,187,100 $749,796 12.235% $91,738 $91,738 +7.72%

Permits for 71 8th Avenue, Brooklyn

The complete history of permits filed for 71 8th Avenue, Brooklyn, 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
07/31/2006 Alteration type 1
         
         
         
         
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Brooklyn Commercial Market Stats

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

Median Price/Sqft Q3/2025
$495
3.7% YoY
Median Price/Sqft Q2/2025
$503
7% YoY
Median Price/Sqft 2024
$470
2.1% YoY

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

Risk

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

Transportation

Distance to Subway
Closest station Flatbush Ave & Plaza Street West at SW Corner
Station lines 2-3
Distance (miles) 0.131
View subway map
Bus Routes
Name Grand Army Plz/Flatbush Av
Line B41
Distance (miles) 0.104

Neighbors for 71 8th Avenue, Brooklyn

Here are the neighbors for 71 8th Avenue, Brooklyn, NY 11217.

Address Square feet Purchase date Purchase price
63 8th Ave, Brooklyn 6,825 12/28/2004
264 Berkeley Pl, Brooklyn 4,096 07/20/2011
865 Union St, Brooklyn 4,024 01/24/2020 $3,700,000
873 Union St, Brooklyn 4,030 10/10/1997
53 8th Ave, Brooklyn 3,995 05/01/2013
266 Berkeley Pl, Brooklyn 4,256 03/14/2016
869 Union St, Brooklyn 4,030 04/27/2020
61 8th Ave, Brooklyn 4,377 07/29/1998
59 8th Ave, Brooklyn 5,500 02/22/2018
875 Union St, Brooklyn 4,032 12/31/1985
877 Union St, Brooklyn 4,032 12/11/2024 $4,600,000
55 8th Ave, Brooklyn 6,168 08/24/2016
879 Union St, Brooklyn 4,030 03/16/2005
69 8th Ave, Brooklyn 6,719 10/02/2014 $2,800,000
867 Union St, Brooklyn 4,024 02/12/2018
65 8th Ave, Brooklyn 6,183 01/31/2007
51 8th Ave, Brooklyn 4,385 05/01/2013
204 Berkeley Pl, Brooklyn 3,818
70 8th Ave, Brooklyn 9,915
871 Union St, Brooklyn 4,486 12/08/1980
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