New York City  »  11203  »  Foster Ave  »  4121 Foster Ave

4121 Foster Avenue, Brooklyn, NY 11203 Property Information

4121 Foster Avenue, Brooklyn, NY 11203 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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4121 Foster Avenue, Brooklyn, NY 11203 1
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Address

Primary address 4121 Foster Avenue
Secondary address 4121 Garage Foster Ave
Neighborhood East Flatbush
Zip code 11203
Borough Brooklyn
Block & lot 04975-0043

Sales & Tax Overview for 4121 Foster Avenue, Brooklyn

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

Purchase date 12/01/2023
Purchase price $660,000
Tax class
Estimated property tax $4,628

Lot & Building Information for 4121 Foster Avenue, Brooklyn

Lot sqft 1,950
Lot dimensions 20 ft x 97.5 ft
Building class Miscellaneous One Family (A9) i
Building sqft 1,280
Building dimensions 16 ft x 36 ft
Buildings on lot 2
Stories 2
Structure type Old style
Building material Frame
Exterior wall Composition
Basement type Full
Garage type Detached, frame garage
Year built 1930
Frontage(s) Foster Avenue (wide)
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Zoning & Use for 4121 Foster Avenue, Brooklyn

Zoning
Residential units (DOF) 1
Residential sqft

Area Overview

Walk Score
75 /100. Very Walkable
Transit Score
88 /100. Excellent Transit
Bike Score
61 /100. Bikeable

School district 22
Community district 17
Closest police station 0.82 Miles
Closest fire station 0.73 Miles

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

Other Property Data for 4121 Foster Avenue, Brooklyn

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Floor area ratio (FAR) for 4121 Foster Avenue, Brooklyn, NY 11203, 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 4121 Foster Avenue, Brooklyn, NY 11203, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 4121 Garage Foster Ave, Brooklyn, NY 11203

About 4121 Foster Avenue, Brooklyn

What is the year built & the total sq. ft. for 4121 Foster Avenue, Brooklyn, NY 11203?

4121 Foster Avenue, Brooklyn, NY 11203 was built in 1930 and has a total of 1,280 square feet.

What is the assessed value of 4121 Foster Avenue, Brooklyn, NY 11203 and the property tax paid?

Assessed at $40,620, the tax amount paid for 4121 Foster Avenue, Brooklyn, NY 11203 is $4,628. For the next year, the tax amount for 4121 Foster Avenue, Brooklyn, NY 11203 is estimated at $4,628.

When was 4121 Foster Avenue, Brooklyn, NY 11203 last sold and what was the last sale price?

4121 Foster Avenue, Brooklyn, NY 11203 was last sold in 12/01/2023 for $660,000.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 4121 Foster Avenue, Brooklyn

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Property owner name for 4121 Foster Avenue, Brooklyn, NY 11203
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Building contacts for 4121 Foster Avenue, Brooklyn, NY 11203
Building management:
Representatives (from permits):
Tenants:
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Past Sales & Property History for 4121 Foster Avenue, Brooklyn

Create a free account to view the complete sales history for 4121 Foster Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
12/01/2023 $660,000
11/07/2022 $869,056
06/29/2006 $420,000
       
       
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*Here are the three most recent sales for this property.

Title Documents for 4121 Foster 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
04/03/2024 - D
04/15/2024 - R		 Satisfaction of Mortgage
(2024041500073002)
12/01/2023 - D
12/14/2023 - R		 Mortgage
(2023120600214003)
12/01/2023 - D
12/14/2023 - R		 Deed
(2023120600214002)
11/21/2023 - D
12/14/2023 - R		 Power of Attorney
(2023120600214001)
08/22/2023 - D
10/04/2023 - R		 Correction Deed
(2023092900077001)
06/20/2023 - D
06/26/2023 - R		 Satisfaction of Mortgage
(2023062600452001)
11/07/2022 - D
12/05/2022 - R		 Deed
(2022112900171001)
12/11/2018 - D
01/07/2019 - R		 Assignment, Mortgage
(2019010400270001)
05/19/2017 - D
06/26/2017 - R		 Mortgage
(2017062300372001)
06/29/2016 - D
01/25/2017 - R		 Assignment, Mortgage
(2017012301126001)
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R: Recorded date
D: Document date

Property Taxes for 4121 Foster Avenue, Brooklyn

Access detailed property tax data for 4121 Foster Avenue, Brooklyn, NY 11203. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $4,628
Estimated property tax: $4,628
Tax assessor's market value: $677,000
Assessed value: $40,620
Exemptions granted by city:

More about New York City Property Taxes

Assessment History for 4121 Foster Avenue, Brooklyn

Here's the assessment & property tax history for 4121 Foster 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 $677,000 $40,620 $23,325 19.843% $5,972 $4,628 +3.18%
2024/25 $655,000 $39,300 $22,334 20.085% $5,788 $4,486 -17.86%
2023/24 $673,000 $40,380 $27,190 20.085% $5,461 $5,461 +1.16%
2022/23 $603,000 $36,180 $26,582 20.309% $5,399 $5,399 +7.82%
2021/22 $518,000 $31,080 $25,081 19.963% $5,007 $5,007 -5.14%
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Permits for 4121 Foster Avenue, Brooklyn

The complete history of permits filed for 4121 Foster 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
11/07/2025 Alteration
11/25/2024 Alteration
04/09/2024 Alteration
         
         
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More about New York City Property Records

East Flatbush Residential Market Stats

Access a detailed real estate market overview of East Flatbush so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in East Flatbush and compare it to other neighborhoods in Brooklyn.

Median Sale Price
$590,000
-5.4% YoY
Median Price/Sqft
$451
5.3% YoY
Brooklyn Median Sale Price
$839,000
6.2% 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: 5 (See more on map)

Transportation

Distance to Subway
Closest station Nostrand Ave & Newkirk Ave at SE Corner
Station lines 2-5
Distance (miles) 0.586
View subway map
Bus Routes
Name Av D/E 42 St
Line B8
Distance (miles) 0.144

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 198 5 Yes Public PK, K-5 293 0.15
P.S. 198 5 Yes Public PK, K-5 293 0.15
St. Therese of Lisieux School NR No Private PK, K-8 0 0.19
St. Therese of Lisieux School NR No Private PK, K-8 0 0.19
St Catherine Genoa-St Therese Lisieu NR No Private PK-8 199 0.19
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Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Andries Hudde School 3 Yes Public 6-8 423 1.20
St. Therese of Lisieux School NR No Private PK, K-8 0 0.19
St Catherine Genoa-St Therese Lisieu NR No Private PK-8 199 0.19
P.S. 109 4 No Public PK, K-8 520 0.32
Great Oaks Elementary School NR No Private K-8 116 0.36
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Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Catherine Mc Auley High School NR No Private 9-12 185 0.24
Cristo Rey Brooklyn High School NR No Private 9-12 297 0.25
Cristo Rey Brooklyn High School NR No Private 9-12 302 0.25
New Vistas Academy NR No Private K-12 66 0.51
New Vistas Academy NR No Private 1-12 0 0.55
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 4121 Foster Avenue, Brooklyn

Here are the neighbors for 4121 Foster Avenue, Brooklyn, NY 11203.

Address Square feet Purchase date Purchase price
4113 Foster Ave, Brooklyn 1,280 07/07/2003
634 E 42nd St, Brooklyn 1,472 04/25/2025
632 E 42nd St, Brooklyn 1,456 03/28/2005 $380,070
4103 Foster Ave, Brooklyn 1,280 03/28/2019
630 E 42nd St, Brooklyn 1,568 05/15/2004
4117 Foster Ave, Brooklyn 1,280 12/21/2000
4111 Foster Ave, Brooklyn 1,280 02/11/2016
4107 Foster Ave, Brooklyn 1,280 12/05/1978
622 E 42nd St, Brooklyn 1,969 04/24/2023
620 E 42nd St, Brooklyn 1,408 07/30/1982
1381 Albany Ave, Brooklyn 1,316 09/07/1993
4123 Foster Ave, Brooklyn 1,280 03/03/1993
618 E 42nd St, Brooklyn 1,408 02/25/2021
4109 Foster Ave, Brooklyn 1,280 03/21/2018 $540,000
4101 Foster Ave, Brooklyn 1,280 08/06/2009
1385 Albany Ave, Brooklyn 1,308 01/29/2001
636 E 42nd St, Brooklyn 1,472 05/30/2003 $289,500
616 E 42nd St, Brooklyn 1,408 03/15/2023 $451,230
4115 Foster Ave, Brooklyn 1,280 08/24/2006 $390,000
626 E 42nd St, Brooklyn 1,568 02/13/1980
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