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9102 4th Avenue, Brooklyn, NY 11209 Property Information

Also known as: 376 91st St, Brooklyn, NY 11209

9102 4th Avenue, Brooklyn, NY 11209 Property Information

Also known as: 376 91st St, Brooklyn, NY 11209

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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9102 4th Avenue, Brooklyn, NY 11209 1
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Address

Primary address 9102 4th Avenue
Secondary address 376 91st St
Neighborhood Bay Ridge
Zip code 11209
Borough Brooklyn
Block & lot 06086-0043

Sales & Tax Overview for 9102 4th 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 $10,964

Lot & Building Information for 9102 4th Avenue, Brooklyn

Lot sq. ft. 2,378
Lot dimensions 25.33 ft x 100.42 ft
Property type Single or Multiple Dwelling with Stores or Offices (S9)
Building sqft 5,300
Building dimensions 25 ft x 60 ft
Buildings on lot 2
Stories 3
Year built 1925
Year last altered 2005
Construction type
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Zoning & Use for 9102 4th Avenue, Brooklyn

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

Area Overview

Walk Score
Transit Score
Bike Score


School district 20
Community district 10
Closest police station 1.40 Miles
Closest fire station 0.12 Miles

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

Other Property Data for 9102 4th 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 9102 4th Avenue, Brooklyn, NY 11209, 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 9102 4th Avenue, Brooklyn, NY 11209, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 376 91st St, Brooklyn, NY 11209
  • 378-388 91st St, Brooklyn, NY 11209

About 9102 4th Avenue, Brooklyn

How many square feet does 9102 4th Avenue, Brooklyn, NY 11209 have?

This Single or Multiple Dwelling with Stores or Offices (S9) located at 9102 4th Avenue, Brooklyn, NY 11209 has a total of 5,300 square feet.

What is the year built & the current market value of 9102 4th Avenue, Brooklyn, NY 11209?

9102 4th Avenue, Brooklyn, NY 11209 was built in 1925 and has a current tax assessor's market value of $775,000.

How many commercial spaces does this building have?

This building has 2 commercial spaces available for lease.

Ownership Information for 9102 4th Avenue, Brooklyn

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Property owner name for 9102 4th Avenue, Brooklyn, NY 11209
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Building contacts for 9102 4th Avenue, Brooklyn, NY 11209
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
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.
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Past Sales & Property History for 9102 4th Avenue, Brooklyn

Create a free account to view the complete sales history for 9102 4th Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 9102 4th 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
07/24/2018 - D
08/24/2018 - R
Termination of Assign of L&R
(2018082200552001)
07/24/2018 - D
08/27/2018 - R
Satisfaction of Mortgage
(2018082200551001)
05/03/2018 - D
06/11/2018 - R
Deed
(2018060600967001)
07/14/2003 - D
12/24/2003 - R
Satisfaction of Mortgage
(2003072400465001)
06/16/2003 - D
07/21/2003 - R
Assignment of Leases and Rents
(2003062600331002)
06/16/2003 - D
07/21/2003 - R
Mortgage
(2003062600331001)
06/10/1998 - R Assignment, Mortgage
(3550006086055)
06/10/1998 - R Mortgage
(3670006085367)
06/10/1998 - R Satisfaction of Mortgage
(3980006115598)
06/10/1998 - R Satisfaction of Mortgage
(3400006115440)
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R: Recorded date
D: Document date

Property Taxes for 9102 4th Avenue, Brooklyn

Access detailed property tax data for 9102 4th Avenue, Brooklyn, NY 11209. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $10,131
Estimated property tax: $10,964
Tax assessor's market value: $775,000
Assessed value: $348,750
Exemptions granted by city:

Assessment History for 9102 4th Avenue, Brooklyn

Here's the assessment & property tax history for 9102 4th 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 $348,750 $81,446 12.439% $10,416 $10,131 +7.52%
2024/25 $645,600 $290,520 $75,383 12.5% $9,692 $9,423 +0.21%
2023/24 $538,000 $242,100 $75,213 12.502% $9,693 $9,403 +5.38%
2022/23 $653,000 $293,850 $72,738 12.267% $9,216 $8,923 +8.68%
2021/22 $735,000 $330,750 $67,104 12.235% $8,511 $8,210 +7.91%

Permits for 9102 4th Avenue, Brooklyn

The complete history of permits filed for 9102 4th 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
02/25/2025 Alteration
01/14/2025 Alteration
01/14/2025 Alteration
06/26/2023 Alteration
06/26/2023 Alteration
04/18/2018 Alteration
04/18/2018 Alteration
03/23/2018 Alteration
03/23/2018 Alteration
02/12/2018 Alteration
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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 & 93th St at SW Corner
Station lines R
Distance (miles) 0.114
View subway map
Bus Routes
Name 4 Av/90 St
Line S93
Distance (miles) 0.031

Neighbors for 9102 4th Avenue, Brooklyn

Here are the neighbors for 9102 4th Avenue, Brooklyn, NY 11209.

Address Square feet Purchase date Purchase price
9104 4th Ave, Brooklyn 3,480 07/11/2016
369 92nd St, Brooklyn 1,800 10/31/2005 $650,500
359 92nd St, Brooklyn 3,040 12/08/1971
351 92nd St, Brooklyn 14,936 11/04/1993
340 91st St, Brooklyn 1,604 01/04/1981
330 91st St, Brooklyn 5,625 09/24/2015 $885,000
328 91st St, Brooklyn 5,625 03/12/2019
213 92nd St, Brooklyn 3,600 02/06/2012
324 91st St, Brooklyn 5,625 12/15/2015
9106 4th Ave, Brooklyn 100,841 12/31/2005
367 92nd St, Brooklyn 2,224 03/15/2017
333 92nd St, Brooklyn 1,000 06/03/2017
334 91st St, Brooklyn 5,625 09/02/2005
335 92nd St, Brooklyn 2,000 02/14/2014
372 91st St, Brooklyn 14,000 10/05/2001
338 91st St, Brooklyn 1,152 12/18/2002 $530,000
9105 3rd Ave, Brooklyn 20,500 12/21/2006
354 91st St, Brooklyn 44,880 04/19/2002
363 92nd St, Brooklyn 3,040 06/05/2014 $1
357 92nd St, Brooklyn 3,040 07/19/2005
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