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6509 18th Avenue, Brooklyn, NY 11204 Property Information

6509 18th Avenue, Brooklyn, NY 11204 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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6509 18th Avenue, Brooklyn, NY 11204 1
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Address

Primary address 6509 18th Avenue
Neighborhood Bensonhurst
Zip code 11204
Borough Brooklyn
Block & lot 05554-0006

Sales & Tax Overview for 6509 18th Avenue, Brooklyn

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

Tax class
Estimated property tax $50,631

Lot & Building Information for 6509 18th Avenue, Brooklyn

Lot sq. ft. 4,000
Lot dimensions 40 ft x 100 ft
Property type One Story Retail Building (K1)
Building sqft 4,576
Building dimensions 40 ft x 100 ft
Buildings on lot 1
Stories 1
Year built 1931
Year last altered 1996
Construction type
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Zoning & Use for 6509 18th Avenue, Brooklyn

Zoning
Commercial units 1
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 20
Community district 11
Closest police station 0.47 Miles
Closest fire station 0.72 Miles

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

Other Property Data for 6509 18th Avenue, Brooklyn

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Floor area ratio (FAR) for 6509 18th Avenue, Brooklyn, NY 11204, 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 6509 18th Avenue, Brooklyn, NY 11204, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 6509 18th Avenue, Brooklyn

How many square feet does 6509 18th Avenue, Brooklyn, NY 11204 have?

This One Story Retail Building (K1) located at 6509 18th Avenue, Brooklyn, NY 11204 has a total of 4,576 square feet.

What is the year built & the current market value of 6509 18th Avenue, Brooklyn, NY 11204?

6509 18th Avenue, Brooklyn, NY 11204 was built in 1931 and has a current tax assessor's market value of $1,095,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 6509 18th Avenue, Brooklyn

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Property owner name for 6509 18th Avenue, Brooklyn, NY 11204
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Building contacts for 6509 18th Avenue, Brooklyn, NY 11204
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Laura Pop-Badiu, Dec 11, 2025 How to Build Property Owner Lists: Steps, Pro Tips & What to Avoid
In this guide, we’ll walk you step by step through how to build property owner lists inside the PropertyShark platform, how to customize them for your goals and how to avoid common mistakes.
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 6509 18th Avenue, Brooklyn

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No recorded sales for this property.

Title Documents for 6509 18th 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
04/12/2002 - R Deed
(3530008364953)
01/13/1997 - R Initial UCC1
(3140005454714)
04/30/1986 - R Lease
(3700001163270)
03/27/1985 - R Lease
(3170001077617)
11/15/1977 - R Deed
(37730095800059)
02/20/1970 - R Sundry Agreement
(37030039500498)
02/04/1970 - R Deed
(37030039200354)
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R: Recorded date
D: Document date

Property Taxes for 6509 18th Avenue, Brooklyn

Access detailed property tax data for 6509 18th Avenue, Brooklyn, NY 11204. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $48,220
Estimated property tax: $50,631
Tax assessor's market value: $1,095,000
Assessed value: $492,750

Assessment History for 6509 18th Avenue, Brooklyn

Here's the assessment & property tax history for 6509 18th 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 $1,095,000 $492,750 $444,510 10.848% $48,220 $48,220 -3.31%
2024/25 $1,076,000 $484,200 $463,410 10.762% $49,872 $49,872 +7.10%
2023/24 $977,000 $439,650 $439,650 10.592% $46,568 $46,568 +8.00%
2022/23 $900,000 $405,000 $405,000 10.646% $43,116 $43,116 -0.01%
2021/22 $891,000 $400,950 $400,950 10.755% $43,122 $43,122 -28.14%

Permits for 6509 18th Avenue, Brooklyn

The complete history of permits filed for 6509 18th 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
12/26/2019 Alteration type 2
08/26/1998 Alteration type 2
08/12/1998 Alteration type 1
04/09/1997 Sign
01/24/1997 Alteration type 2
01/16/1997 Alteration type 2
01/16/1997 Alteration type 1
12/18/1996 Alteration type 2
12/18/1996 Alteration type 2
12/02/1996 Alteration type 2
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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 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 18th Ave & 64th St at NW Corner
Station lines N
Distance (miles) 0.103
View subway map
Bus Routes
Name 18 Av/66 St
Line B8
Distance (miles) 0.014

Neighbors for 6509 18th Avenue, Brooklyn

Here are the neighbors for 6509 18th Avenue, Brooklyn, NY 11204.

Address Square feet Purchase date Purchase price
1848 65th St, Brooklyn 2,159 09/18/2014 $950,000
1713 66th St, Brooklyn 1,400 04/01/2013
1729 66th St, Brooklyn 2,088 11/25/2019 $900,000
6517 18th Ave, Brooklyn 2,320 05/17/2022 $2,650,000
1840 65th St, Brooklyn 1,962 03/26/2025
1721 66th St, Brooklyn 2,088 06/13/1995
1820 65th St, Brooklyn 2,514 02/19/1982
1828 65th St, Brooklyn 2,597 05/12/1986
6515 18th Ave, Brooklyn 4,229 02/26/2018 $1,180,000
1715 66th St, Brooklyn 1,400 09/05/2018
6501 18th Ave, Brooklyn 7,600 08/22/2023 $10,262,500
1832 65th St, Brooklyn 2,026 03/26/2008 $675,000
1725 66th St, Brooklyn 2,088 06/24/2021 $1,438,000
6507 18th Ave, Brooklyn 3,100 10/25/2018
1838 65th St, Brooklyn 2,355 03/05/2018
1842 65th St, Brooklyn 1,962 01/28/2013 $490,000
1723 66th St, Brooklyn 2,088 02/02/2021 $1,330,000
1834 65th St, Brooklyn 1,866 03/17/2022
1717 66th St, Brooklyn 2,088 12/06/2007 $412,500
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