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323 Flatbush Avenue, Brooklyn, NY 11217 Property Information

323 Flatbush Avenue, Brooklyn, NY 11217 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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323 Flatbush Avenue, Brooklyn, NY 11217 1
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Address

Primary address 323 Flatbush Avenue
Neighborhood Prospect Heights
Zip code 11217
Borough Brooklyn
Block & lot 01157-0009

Sales & Tax Overview for 323 Flatbush 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 $9,384

Lot & Building Information for 323 Flatbush Avenue, Brooklyn

Lot sq. ft. 1,791
Lot dimensions 25 ft x 74.33 ft
Property type Primarily Two Family with One Store or Office (S2)
Building sqft 3,519
Building dimensions 25 ft x 45 ft
Buildings on lot 1
Stories 3
Year built 1930
Construction type
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Zoning & Use for 323 Flatbush Avenue, Brooklyn

Zoning
Residential units (DOF) 2
Commercial units 1
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 13
Community district 8
Closest police station 0.19 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 323 Flatbush 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 323 Flatbush 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 323 Flatbush Avenue, Brooklyn, NY 11217, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 323 Flatbush Avenue, Brooklyn

How many square feet does 323 Flatbush Avenue, Brooklyn, NY 11217 have?

This Primarily Two Family with One Store or Office (S2) located at 323 Flatbush Avenue, Brooklyn, NY 11217 has a total of 3,519 square feet.

What is the year built & the current market value of 323 Flatbush Avenue, Brooklyn, NY 11217?

323 Flatbush Avenue, Brooklyn, NY 11217 was built in 1930 and has a current tax assessor's market value of $3,594,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 323 Flatbush Avenue, Brooklyn

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Property owner name for 323 Flatbush Avenue, Brooklyn, NY 11217
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Building contacts for 323 Flatbush 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
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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 323 Flatbush Avenue, Brooklyn

Create a free account to view the complete sales history for 323 Flatbush Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 323 Flatbush 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
01/31/2020 - D
02/12/2020 - R
Deed
(2020021101078001)
07/28/1994 - R Assignment, Mortgage
(3880004382488)
11/27/1992 - R Assignment, Mortgage
(3840001731284)
11/27/1992 - R Agreement
(3850001731285)
05/06/1985 - R Mortgage
(3890001085689)
04/30/1985 - D
05/06/1985 - R
Deed
(3880001085688)
12/09/1966 - R Assignment, Mortgage
(36630031300093)
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R: Recorded date
D: Document date

Property Taxes for 323 Flatbush Avenue, Brooklyn

Access detailed property tax data for 323 Flatbush 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: $9,385
Estimated property tax: $9,384
Tax assessor's market value: $3,594,000
Assessed value: $215,640

Assessment History for 323 Flatbush Avenue, Brooklyn

Here's the assessment & property tax history for 323 Flatbush 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 $3,594,000 $215,640 $47,296 19.843% $9,385 $9,385 -0.45%
2024/25 $3,347,000 $200,820 $46,937 20.085% $9,427 $9,427 +6.00%
2023/24 $2,958,000 $177,480 $44,282 20.085% $8,894 $8,894 +4.83%
2022/23 $2,322,000 $139,320 $41,777 20.309% $8,484 $8,484 +7.84%
2021/22 $2,245,000 $134,700 $39,413 19.963% $7,868 $7,868 -5.14%

Permits for 323 Flatbush Avenue, Brooklyn

The complete history of permits filed for 323 Flatbush 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
02/25/2022 Alteration
04/02/2021 Alteration
04/02/2021 Alteration
07/25/2015 Alteration type 3
01/23/2015 Alteration type 2
08/05/2014 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
$426
-10.8% YoY
Median Price/Sqft Q4/2025
$493
11.7% YoY
Median Price/Sqft 2025
$492
6.6% 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 & Park Pl at SW Corner
Station lines B-Q
Distance (miles) 0.051
View subway map
Bus Routes
Name Flatbush Av/Park Pl
Line B41
Distance (miles) 0.024

Neighbors for 323 Flatbush Avenue, Brooklyn

Here are the neighbors for 323 Flatbush Avenue, Brooklyn, NY 11217.

Address Square feet Purchase date Purchase price
335 Flatbush Ave, Brooklyn 2,400 11/30/2011
585 Prospect Pl, Brooklyn 13,480 05/22/2003 $2,475,000
618 Carlton Ave, Brooklyn 3,150 06/12/1984
136 Prospect Pl, Brooklyn 4,990 01/30/2013
329 Flatbush Ave, Brooklyn 3,625 01/07/2003 $650,000
319 Flatbush Ave, Brooklyn 5,625 10/18/2007
128 Prospect Pl, Brooklyn 5,065 03/25/2002
126 Prospect Pl, Brooklyn 7,105 03/25/2002
325 Flatbush Ave, Brooklyn 3,519 10/03/1989
331 Flatbush Ave, Brooklyn 3,375 03/14/1991
333 Flatbush Ave, Brooklyn 3,375 05/28/1986
134 Prospect Pl, Brooklyn 4,800 11/11/2011
138 Prospect Pl, Brooklyn 3,520 06/26/2013 $1,840,000
140 Prospect Pl, Brooklyn 3,520
616 Carlton Ave, Brooklyn 3,132 10/25/2017
337 Flatbush Ave, Brooklyn 4,375 04/25/2022
581 Prospect Pl, Brooklyn 6,000 06/30/2017 $3,475,528
321 Flatbush Ave, Brooklyn 5,625 01/01/2007
668 Franklin Ave, Brooklyn 2,886 07/25/2024
591 Prospect Pl, Brooklyn 13,480 05/22/2003 $2,475,000
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