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3854 Flatlands Avenue, Brooklyn, NY 11234 Property Information

3854 Flatlands Avenue, Brooklyn, NY 11234 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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3854 Flatlands Avenue, Brooklyn, NY 11234 1
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Address

Primary address 3854 Flatlands Avenue
Neighborhood Marine Park
Zip code 11234
Borough Brooklyn
Block & lot 07859-0140

Sales & Tax Overview for 3854 Flatlands Avenue, Brooklyn

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

Purchase date 11/12/2003
Purchase price $350,000
Tax class
Estimated property tax $7,562

Lot & Building Information for 3854 Flatlands Avenue, Brooklyn

Lot sq. ft. 1,620
Lot dimensions 18 ft x 90 ft
Property type Primarily One Family with One Store or Office (S1)
Building sqft 2,016
Building dimensions 18 ft x 56 ft
Buildings on lot 1
Stories 2
Year built 1931
Construction type
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Zoning & Use for 3854 Flatlands Avenue, Brooklyn

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

Area Overview

Walk Score
Transit Score
Bike Score


School district 22
Community district 18
Closest police station 0.60 Miles
Closest fire station 0.55 Miles

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

Other Property Data for 3854 Flatlands 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 3854 Flatlands Avenue, Brooklyn, NY 11234, 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 3854 Flatlands Avenue, Brooklyn, NY 11234, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 3854 Flatlands Avenue, Brooklyn

How many sq. ft. does 3854 Flatlands Avenue, Brooklyn, NY 11234 have & what is the price per sq. ft?

This Primarily One Family with One Store or Office (S1) located at 3854 Flatlands Avenue, Brooklyn, NY 11234 has a total of 2,016 square feet and a current price per square foot of $173.

What is the year built & the current market value of 3854 Flatlands Avenue, Brooklyn, NY 11234?

3854 Flatlands Avenue, Brooklyn, NY 11234 was built in 1931 and has a current tax assessor's market value of $775,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 3854 Flatlands Avenue, Brooklyn

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Property owner name for 3854 Flatlands Avenue, Brooklyn, NY 11234
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Building contacts for 3854 Flatlands Avenue, Brooklyn, NY 11234
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 3854 Flatlands Avenue, Brooklyn

Create a free account to view the complete sales history for 3854 Flatlands Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
11/12/2003 $350,000

Title Documents for 3854 Flatlands 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
02/25/2026 - D
03/03/2026 - R
Termination of Assign of L&R
(2026030200716001)
02/25/2026 - D
03/03/2026 - R
Satisfaction of Mortgage
(2026030200697001)
02/05/2026 - D
02/10/2026 - R
Mortgage
(2026020900280001)
09/26/2019 - D
10/09/2019 - R
Asgn of Asgn of L&R
(2019100900735002)
09/26/2019 - D
10/09/2019 - R
Asgn of Asgn of L&R
(2019100900735001)
07/16/2019 - D
08/19/2019 - R
Assignment, Mortgage
(2019081400485002)
07/16/2019 - D
08/19/2019 - R
Assignment, Mortgage
(2019081400485001)
11/12/2003 - D
02/27/2004 - R
Assignment of Leases and Rents
(2003121001610004)
11/12/2003 - D
02/27/2004 - R
Mortgage
(2003121001610003)
11/12/2003 - D
02/27/2004 - R
Deed
(2003121001610002)
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R: Recorded date
D: Document date

Property Taxes for 3854 Flatlands Avenue, Brooklyn

Access detailed property tax data for 3854 Flatlands Avenue, Brooklyn, NY 11234. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $7,135
Estimated property tax: $7,562
Tax assessor's market value: $775,000
Assessed value: $46,500

Assessment History for 3854 Flatlands Avenue, Brooklyn

Here's the assessment & property tax history for 3854 Flatlands 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 $775,000 $46,500 $35,956 19.843% $7,135 $7,135 +1.54%
2024/25 $702,000 $42,120 $34,985 20.085% $7,027 $7,027 +6.00%
2023/24 $837,000 $50,220 $33,005 20.085% $6,629 $6,629 -0.06%
2022/23 $772,000 $46,320 $32,659 20.309% $6,633 $6,633 +4.62%
2021/22 $708,000 $42,480 $31,760 19.963% $6,340 $6,340 +0.54%

Permits for 3854 Flatlands Avenue, Brooklyn

The complete history of permits filed for 3854 Flatlands 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.

No recorded permits for this property.

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)
Hurricane evacuation zone: 4 (See more on map)

Transportation

Distance to Subway
Closest station Nostrand Ave & Avenue H at NE Corner
Station lines 2-5
Distance (miles) 1
View subway map
Bus Routes
Name Flatbush Av/Flatlands Av
Line B41
Distance (miles) 0.131

Neighbors for 3854 Flatlands Avenue, Brooklyn

Here are the neighbors for 3854 Flatlands Avenue, Brooklyn, NY 11234.

Address Square feet Purchase date Purchase price
1586 Hendrickson St, Brooklyn 1,456 09/30/2005 $525,000
1573 Coleman St, Brooklyn 2,170 12/18/2025
4111 Avenue P, Brooklyn 2,001 09/23/1997
1566 Coleman St, Brooklyn 1,232 10/01/2021
1572 Coleman St, Brooklyn 2,412 01/21/2025 $1,100,000
4115 Avenue P, Brooklyn 1,248 12/13/2019 $900,000
4103 Avenue P, Brooklyn 2,490 09/12/2002
1565 Coleman St, Brooklyn 2,320 03/11/2022 $512,500
1568 Coleman St, Brooklyn 1,232 10/19/1984
1562 Coleman St, Brooklyn 1,232 02/10/2020
1556 Coleman St, Brooklyn 1,160 06/09/2021 $754,500
1552 Coleman St, Brooklyn 3,765 02/15/2023
1548 Coleman St, Brooklyn 1,190 01/02/2006 $140,000
4109 Avenue P, Brooklyn 2,208 10/28/2019 $775,000
4105 Avenue P, Brooklyn 2,148 10/23/2019
1571 Coleman St, Brooklyn 1,980 04/27/1994
1564 Coleman St, Brooklyn 1,232 05/06/2008 $375,000
1544 Coleman St, Brooklyn 1,632 08/17/2020
1542 Coleman St, Brooklyn 1,632 12/03/2021
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