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204 6th Avenue, Brooklyn, NY 11217 Property Information

204 6th Avenue, Brooklyn, NY 11217 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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204 6th Avenue, Brooklyn, NY 11217 1
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Address

Primary address 204 6th Avenue
Secondary address 787-793 Union St
Neighborhood Park Slope
Zip code 11217
Borough Brooklyn
Block & lot 00953-0051

Sales & Tax Overview for 204 6th Avenue, Brooklyn

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Tax class
Estimated property tax $48,132

Lot & Building Information for 204 6th Avenue, Brooklyn

Lot sq. ft. 1,748
Lot dimensions 19 ft x 92 ft
Property type Single or Multiple Dwelling with Stores or Offices (S9)
Building sqft 5,168
Building dimensions 19 ft x 60 ft
Buildings on lot 1
Stories 4
Year built 1921
Construction type
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Zoning & Use for 204 6th Avenue, Brooklyn

Zoning
Residential units (DOF) 6
Commercial units 2
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 13
Community district 6
Closest police station 0.40 Miles
Closest fire station 0.09 Miles

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

Other Property Data for 204 6th Avenue, Brooklyn

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Floor area ratio (FAR) for 204 6th 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 204 6th 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.

  • 787-793 Union St, Brooklyn, NY 11217

About 204 6th Avenue, Brooklyn

How many square feet does 204 6th Avenue, Brooklyn, NY 11217 have?

This Single or Multiple Dwelling with Stores or Offices (S9) located at 204 6th Avenue, Brooklyn, NY 11217 has a total of 5,168 square feet.

What is the year built & the current market value of 204 6th Avenue, Brooklyn, NY 11217?

204 6th Avenue, Brooklyn, NY 11217 was built in 1921 and has a current tax assessor's market value of $3,130,000.

How many commercial spaces does this building have?

This building has 2 commercial spaces available for lease.

Ownership Information for 204 6th Avenue, Brooklyn

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Property owner name for 204 6th Avenue, Brooklyn, NY 11217
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Building contacts for 204 6th Avenue, Brooklyn, NY 11217
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 204 6th Avenue, Brooklyn

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No recorded sales for this property.

Title Documents for 204 6th 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
10/11/2023 - D
10/17/2023 - R
Deed
(2023101300644001)
02/07/2023 - D
02/10/2023 - R
Deed
(2023020900415001)
01/06/2021 - D
01/11/2021 - R
Landmark Designation
(2021010600542001)
04/24/1997 - R Discharge of Tax Lien
(3030005589303)
06/12/1996 - R Tax Lien Sale Certificate
(3930005203993)
08/20/1974 - R Deed
(37430073000868)
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R: Recorded date
D: Document date

Property Taxes for 204 6th Avenue, Brooklyn

Access detailed property tax data for 204 6th 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: $44,567
Estimated property tax: $48,132
Tax assessor's market value: $3,130,000
Assessed value: $1,408,500

Assessment History for 204 6th Avenue, Brooklyn

Here's the assessment & property tax history for 204 6th 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 $3,130,000 $1,408,500 $358,284 12.439% $44,567 $44,567 +7.47%
2024/25 $2,732,000 $1,229,400 $331,744 12.5% $41,468 $41,468 +7.98%
2023/24 $2,536,000 $1,141,200 $307,172 12.502% $38,403 $38,403 +1.92%
2022/23 $2,399,000 $1,079,550 $307,172 12.267% $37,681 $37,681 +3.47%
2021/22 $2,360,000 $1,062,000 $297,651 12.235% $36,418 $36,418 +7.72%

Permits for 204 6th Avenue, Brooklyn

The complete history of permits filed for 204 6th 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
11/05/2024 Alteration
06/17/2019 Alteration
10/06/2017 Alteration type 2
03/07/2017 Alteration type 2
04/10/2015 Alteration type 2
07/11/2000 Alteration type 2
05/26/2000 Alteration type 2
11/09/1993 Alteration type 2
10/14/1993 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 4th Ave & Union St at SE Corner
Station lines R
Distance (miles) 0.277
View subway map
Bus Routes
Name 5 Av/Union St
Line B63
Distance (miles) 0.129

Neighbors for 204 6th Avenue, Brooklyn

Here are the neighbors for 204 6th Avenue, Brooklyn, NY 11217.

Address Square feet Purchase date Purchase price
174 St Johns Pl, Brooklyn 3,780 10/19/2010
763 President St, Brooklyn 10,150
566 Carroll St, Brooklyn 3,007 06/05/2024 $4,200,000
223 5th Ave, Brooklyn 12,240 07/19/2021 $4,190,000
170 St Johns Pl, Brooklyn 3,780 10/19/2010
219 5th Ave, Brooklyn 9,100 11/26/2013 $4,000,000
206 5th Ave, Brooklyn 4,140 10/27/2000
48 Lincoln Pl, Brooklyn 407
152 5th Ave, Brooklyn 8,000 07/06/2012
821 A Union St, Brooklyn 5,940 01/27/1982
129 Berkeley Pl, Brooklyn 4,537
179 6th Ave, Brooklyn 3,528 07/01/2008
211 5th Ave, Brooklyn 2,364
230 5th Ave, Brooklyn 5,160 10/28/2004 $1,800,000
2 Lincoln Pl, Brooklyn 10,032 10/06/2021 $933,520
799 President St, Brooklyn 4,455 10/19/1983
543 Carroll St, Brooklyn 14,250 02/24/1995
140 A 7th Ave, Brooklyn
22 Lincoln Pl, Brooklyn 8,960 02/28/1986
176 St Johns Pl, Brooklyn 3,495 10/19/2010
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