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9101 4th Avenue, Brooklyn, NY 11209 Property Information

9101 4th Avenue, Brooklyn, NY 11209 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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9101 4th Avenue, Brooklyn, NY 11209 1
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Address

Primary address 9101 4th Avenue
Secondary address 406 91st St
Neighborhood Bay Ridge
Zip code 11209
Borough Brooklyn
Block & lot 06087-0011

Sales & Tax Overview for 9101 4th Avenue, Brooklyn

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Tax class
Estimated property tax $100,627

Lot & Building Information for 9101 4th Avenue, Brooklyn

Lot sqft 2,963
Lot dimensions 43.58 ft x 77.75 ft
Building class Office Only 2-6 Stories (O2) i
Building sqft 8,325
Building dimensions 43 ft x 59 ft
Buildings on lot 1
Stories 3
Year built 1910
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Zoning & Use for 9101 4th Avenue, Brooklyn

Zoning
Commercial units 6
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 20
Community district 10
Closest police station 1.41 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 9101 4th Avenue, Brooklyn

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Floor area ratio (FAR) for 9101 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 9101 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.

  • 406 91st St, Brooklyn, NY 11209

About 9101 4th Avenue, Brooklyn

How many square feet does 9101 4th Avenue, Brooklyn, NY 11209 have?

This Office Only 2-6 Stories (O2) located at 9101 4th Avenue, Brooklyn, NY 11209 has a total of 8,325 square feet.

What is the year built & the current market value of 9101 4th Avenue, Brooklyn, NY 11209?

9101 4th Avenue, Brooklyn, NY 11209 was built in 1910 and has a current tax assessor's market value of $2,294,000.

How many commercial spaces does this building have?

This building has 6 commercial spaces available for lease.

Ownership Information for 9101 4th Avenue, Brooklyn

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Property owner name for 9101 4th Avenue, Brooklyn, NY 11209
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Building contacts for 9101 4th Avenue, Brooklyn, NY 11209
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 9101 4th Avenue, Brooklyn

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No recorded sales for this property.

Title Documents for 9101 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
02/25/2013 - D
03/15/2013 - R
Termination of Assign of L&R
(2013030600134002)
02/25/2013 - D
03/15/2013 - R
Satisfaction of Mortgage
(2013030600134001)
09/02/2011 - D
03/06/2012 - R
Asgn of Asgn of L&R
(2011101200124020)
08/29/2011 - D
09/22/2011 - R
Assignment, Mortgage
(2011091000074001)
10/29/2010 - D
01/18/2011 - R
Assignment, Mortgage
(2011011400663001)
10/29/2010 - D
12/20/2010 - R
Assignment of Assignment of Leases & Rents
(2010120301210001)
12/04/1998 - R Deed
(3570006359857)
03/13/1998 - R Satisfaction of Mortgage
(3980005980598)
03/13/1998 - R Sundry Agreement
(3920005974192)
03/13/1998 - R Assignment, Mortgage
(3410005973941)
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R: Recorded date
D: Document date

Property Taxes for 9101 4th Avenue, Brooklyn

Access detailed property tax data for 9101 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: $92,485
Estimated property tax: $100,627
Tax assessor's market value: $2,294,000
Assessed value: $1,032,300

Assessment History for 9101 4th Avenue, Brooklyn

Here's the assessment & property tax history for 9101 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 $2,294,000 $1,032,300 $852,550 10.848% $92,485 $92,485 +3.17%
2024/25 $2,257,000 $1,015,650 $832,960 10.762% $89,643 $89,643 +7.10%
2023/24 $2,101,000 $945,450 $790,200 10.592% $83,698 $83,698 +8.17%
2022/23 $1,836,000 $826,200 $726,840 10.646% $77,379 $77,379 +9.89%
2021/22 $1,455,000 $654,750 $654,750 10.755% $70,418 $70,418 -5.29%

Permits for 9101 4th Avenue, Brooklyn

The complete history of permits filed for 9101 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
06/03/2017 Alteration type 3
12/23/1996 Alteration type 1
07/12/1996 Alteration type 1
05/10/1996 Alteration type 2
09/08/1995 Alteration type 1
09/08/1995 Alteration type 1
09/01/1995 Alteration type 1
08/24/1993 Alteration type 2
06/07/1993 Alteration type 1
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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 Q3/2025
$495
3.7% YoY
Median Price/Sqft Q2/2025
$503
7% YoY
Median Price/Sqft 2024
$470
2.1% 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) 0.107
View subway map
Bus Routes
Name 4 Av/90 St
Line S93
Distance (miles) 0.045

Neighbors for 9101 4th Avenue, Brooklyn

Here are the neighbors for 9101 4th Avenue, Brooklyn, NY 11209.

Address Square feet Purchase date Purchase price
9114 5th Ave, Brooklyn 05/03/2018 $3,350,000
9122 5th Ave, Brooklyn 3,000 10/16/2017
341 92nd St, Brooklyn 9,368
9118 5th Ave, Brooklyn 4,432 09/28/2007 $1,100,000
9128 5th Ave, Brooklyn 3,096 07/23/2013
409 92nd St, Brooklyn 1,760 09/23/1985
9126 5th Ave, Brooklyn 3,000 07/18/2005 $600,000
361 92nd St, Brooklyn 3,040 12/01/2016 $1,250,000
9104 5th Ave, Brooklyn 1,136 06/01/2007 $685,000
415 92nd St, Brooklyn 3,978 03/16/2020
315 92nd St, Brooklyn 10,080 12/23/2015
9107 4th Ave, Brooklyn 2,850 12/05/2017 $1,300,000
370 91st St, Brooklyn 9,072
9102 5th Ave, Brooklyn 3,750 12/19/1986
9110 5th Ave, Brooklyn 8,280 09/18/1987
9111 4th Ave, Brooklyn 2,108 07/16/2019 $5,200,000
9105 4th Ave, Brooklyn 2,850 05/20/2024
345 92nd St, Brooklyn 17,616
346 91st St, Brooklyn 17,596
321 92nd St, Brooklyn 5,625 07/29/1993
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