New York City  »  11221  »  Dekalb Ave  »  870 A Dekalb Ave

870 A Dekalb Avenue, Brooklyn, NY Property Information

870 A Dekalb Avenue, Brooklyn, NY Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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870 A Dekalb Avenue, Brooklyn, NY 1
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Address

Primary address 870 A Dekalb Avenue
Neighborhood Bedford-Stuyvesant
Zip code 11221
Borough Brooklyn
Block & lot 01782-0024

Sales & Tax Overview for 870 A Dekalb Avenue, Brooklyn

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

Purchase date 05/14/2014
Purchase price $550,000
Tax class

Lot & Building Information for 870 A Dekalb Avenue, Brooklyn

Lot sq. ft. 2,000
Lot dimensions 20 ft x 100 ft
Property type Primarily Two Family with One Store or Office (S2)
Building sqft 2,700
Building dimensions 20 ft x 45 ft
Buildings on lot 1
Stories 3
Year built 1931
Year last altered 2014
Construction type
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Zoning & Use for 870 A Dekalb Avenue, Brooklyn

Zoning
Qualified opportunity zone
Residential units (DOF) 2
Commercial units 1
Residential sqft
Retail sqft

Area Overview

Walk Score
88 /100. Very Walkable
Transit Score
98 /100. Rider's Paradise
Bike Score
84 /100. Very Bikeable

School district 16
Community district 3
Closest police station 0.27 Miles
Closest fire station 0.16 Miles

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

Other Property Data for 870 A Dekalb 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 870 A Dekalb Avenue, Brooklyn, 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 870 A Dekalb Avenue, Brooklyn, NY, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 870 A Dekalb Avenue, Brooklyn

How many sq. ft. does 870 A Dekalb Avenue, Brooklyn, NY have & what is the price per sq. ft?

This Primarily Two Family with One Store or Office (S2) located at 870 A Dekalb Avenue, Brooklyn, NY has a total of 2,700 square feet and a current price per square foot of $203.

What is the year built & the current market value of 870 A Dekalb Avenue, Brooklyn, NY?

870 A Dekalb Avenue, Brooklyn, NY was built in 1931 and has a current tax assessor's market value of $1,221,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 870 A Dekalb Avenue, Brooklyn

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Property owner name for 870 A Dekalb Avenue, Brooklyn, NY
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Building contacts for 870 A Dekalb Avenue, Brooklyn, NY
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
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Past Sales & Property History for 870 A Dekalb Avenue, Brooklyn

Create a free account to view the complete sales history for 870 A Dekalb Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Sale date Sale price Buyer name Seller name
05/14/2014 $550,000

Title Documents for 870 A Dekalb 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
05/29/2025 - R UCC3 Continuation
(2025052900309001)
02/18/2022 - R UCC3 Termination
(2022021800009001)
11/23/2020 - R Initial UCC1
(2020112300591001)
07/13/2020 - R Initial UCC1
(2020071000978001)
07/24/2020 - R
06/29/2020 - D		 Termination of Assign of L&R
(2020072300308001)
07/28/2020 - R
06/29/2020 - D		 Assignment of Leases and Rents
(2020072300252004)
07/28/2020 - R
06/29/2020 - D		 Agreement
(2020072300252003)
07/28/2020 - R
06/29/2020 - D		 Mortgage
(2020072300252002)
07/28/2020 - R
06/29/2020 - D		 Assignment, Mortgage
(2020072300252001)
05/20/2015 - R UCC3 Termination
(2015051101013005)
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R: Recorded date
D: Document date

Property Taxes for 870 A Dekalb Avenue, Brooklyn

Access detailed property tax data for 870 A Dekalb Avenue, Brooklyn, NY. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $3,478
Tax assessor's market value: $1,221,000
Assessed value: $73,260

More about New York City Property Taxes

Assessment History for 870 A Dekalb Avenue, Brooklyn

Here's the assessment & property tax history for 870 A Dekalb 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 $1,402,000 $84,120 $16,557 19.843% $3,285 $3,285 +4.72%
2024/25 $1,396,000 $83,760 $15,620 20.085% $3,137 $3,137 0.00%
2023/24 $1,318,000 $79,080 $15,620 20.085% $3,137 $3,137 +0.42%
2022/23 $1,152,000 $69,120 $15,383 20.309% $3,124 $3,124 +7.14%
2021/22 $1,058,000 $63,480 $14,608 19.963% $2,916 $2,916 +0.42%
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Permits for 870 A Dekalb Avenue, Brooklyn

The complete history of permits filed for 870 A Dekalb 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
06/27/2014 Alteration type 2
         
         
         
         
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More about New York City Property Records

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 Q1/2026
$444
-15% YoY
Median Price/Sqft Q4/2025
$523
9.6% YoY
Median Price/Sqft 2025
$523
5.9% 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 Broadway & Myrtle Ave at NW Corner
Station lines J-M-Z
Distance (miles) 0.434
View subway map

Neighbors for 870 A Dekalb Avenue, Brooklyn

Here are the neighbors for 870 A Dekalb Avenue, Brooklyn, NY.

Address Square feet Purchase date Purchase price
860 Dekalb Ave, Brooklyn 6,600 09/17/2024 $1,050,000
844 Dekalb Ave, Brooklyn 15,000 10/27/2000
872 Dekalb Ave, Brooklyn 2,700 12/31/2013
896 Dekalb Ave, Brooklyn 2,000 08/31/2016 $1,000,000
856 Dekalb Ave, Brooklyn 5,760 06/21/2023 $4,500,000
886 Dekalb Ave, Brooklyn 6,500 01/15/2002
373 Kosciuszko St, Brooklyn 2,700 06/04/2024 $1,217,100
874 Dekalb Ave, Brooklyn 2,700 10/21/2013 $600,000
880 Dekalb Ave, Brooklyn 36,416 11/08/2012 $1,950,000
176 Marcus Garvey Blvd, Brooklyn 2,200 11/12/2002
858 Dekalb Ave, Brooklyn 5,760 06/21/2023 $4,500,000
836 Dekalb Ave, Brooklyn 33,934 01/03/2012 $900,000
247 Kosciuszko St, Brooklyn 3,060 07/01/2008 $615,000
882 Dekalb Ave, Brooklyn 8,000 05/01/2001
894 Dekalb Ave, Brooklyn 2,100 12/22/2014
868 Dekalb Ave, Brooklyn 2,700 04/23/2015 $1,450,000
892 Dekalb Ave, Brooklyn 4,300 03/24/2017 $1,100,000
870 Dekalb Ave, Brooklyn 2,700 04/23/2015 $1,450,000
249 Kosciuszko St, Brooklyn 3,060 06/27/2007
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