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4123 8th Avenue, Brooklyn, NY 11232 Property Information

4123 8th Avenue, Brooklyn, NY 11232 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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4123 8th Avenue, Brooklyn, NY 11232 1
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Address

Primary address 4123 8th Avenue
Secondary address 801-805 42nd St
Neighborhood Sunset Park
Zip code 11232
Borough Brooklyn
Block & lot 00923-0001

Sales & Tax Overview for 4123 8th Avenue, Brooklyn

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

Purchase date 03/18/2003
Purchase price $595,000
Tax class
Estimated property tax $9,800

Lot & Building Information for 4123 8th Avenue, Brooklyn

Lot sqft 1,916
Lot dimensions 20.17 ft x 95 ft
Building class Single or Multiple Dwelling with Stores or Offices (S9)
Building sqft 4,336
Building dimensions 20 ft x 100 ft
Buildings on lot 3
Stories 3
Year built 1931
Construction type
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Zoning & Use for 4123 8th Avenue, Brooklyn

Zoning
Residential units (DOF) 4
Commercial units 2
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 12
Closest police station 0.85 Miles
Closest fire station 0.54 Miles

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

Other Property Data for 4123 8th 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 4123 8th Avenue, Brooklyn, NY 11232, 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 4123 8th Avenue, Brooklyn, NY 11232, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 801-805 42nd St, Brooklyn, NY 11232
  • 807-809 42nd St, Brooklyn, NY 11232
  • 811 42nd St, Brooklyn, NY 11232

About 4123 8th Avenue, Brooklyn

How many sq. ft. does 4123 8th Avenue, Brooklyn, NY 11232 have & what is the price per sq. ft?

This Single or Multiple Dwelling with Stores or Offices (S9) located at 4123 8th Avenue, Brooklyn, NY 11232 has a total of 4,336 square feet and a current price per square foot of $137.

What is the year built & the current market value of 4123 8th Avenue, Brooklyn, NY 11232?

4123 8th Avenue, Brooklyn, NY 11232 was built in 1931 and has a current tax assessor's market value of $914,000.

How many commercial spaces does this building have?

This building has 2 commercial spaces available for lease.

Ownership Information for 4123 8th Avenue, Brooklyn

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Property owner name for 4123 8th Avenue, Brooklyn, NY 11232
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Building contacts for 4123 8th Avenue, Brooklyn, NY 11232
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 4123 8th Avenue, Brooklyn

Create a free account to view the complete sales history for 4123 8th Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
03/18/2003 $595,000

Title Documents for 4123 8th 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
12/15/2020 - R UCC3 Continuation
(2020121500656001)
06/14/2016 - R Initial UCC1
(2016060600871001)
06/01/2016 - D
06/22/2016 - R
Assignment of Leases and Rents
(2016060600831003)
06/01/2016 - D
06/22/2016 - R
Agreement
(2016060600831002)
05/31/2016 - D
06/22/2016 - R
Assignment, Mortgage
(2016060600831001)
08/26/2009 - D
09/24/2009 - R
Agreement
(2009090400588003)
08/26/2009 - D
09/24/2009 - R
Mortgage
(2009090400588002)
08/26/2009 - D
09/24/2009 - R
Assignment, Mortgage
(2009090400588001)
04/18/2003 - D
06/09/2009 - R
Satisfaction of Mortgage
(2009060301467001)
03/18/2003 - D
04/25/2003 - R
Mortgage
(2003032500800002)
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R: Recorded date
D: Document date

Property Taxes for 4123 8th Avenue, Brooklyn

Access detailed property tax data for 4123 8th Avenue, Brooklyn, NY 11232. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $9,074
Estimated property tax: $9,800
Tax assessor's market value: $914,000
Assessed value: $411,300

Assessment History for 4123 8th Avenue, Brooklyn

Here's the assessment & property tax history for 4123 8th 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 $914,000 $411,300 $72,951 12.439% $9,074 $9,074 +7.47%
2024/25 $820,000 $369,000 $67,551 12.5% $8,444 $8,444 +7.98%
2023/24 $760,000 $342,000 $62,551 12.502% $7,820 $7,820 +1.92%
2022/23 $913,000 $410,850 $62,551 12.267% $7,673 $7,673 +3.48%
2021/22 $840,000 $378,000 $60,605 12.235% $7,415 $7,415 +7.72%

Permits for 4123 8th Avenue, Brooklyn

The complete history of permits filed for 4123 8th 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
09/12/2025 Alteration
08/18/2025 Alteration
08/18/2025 Alteration
11/17/2019 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 Q4/2025
$495
12.2% YoY
Median Price/Sqft Q3/2025
$496
6.7% 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 9th Ave & New Utrecht Ave at NE Corner
Station lines D
Distance (miles) 0.229
View subway map
Bus Routes
Name 8 Av/41 St
Line B70
Distance (miles) 0.064

Neighbors for 4123 8th Avenue, Brooklyn

Here are the neighbors for 4123 8th Avenue, Brooklyn, NY 11232.

Address Square feet Purchase date Purchase price
4113 8th Ave, Brooklyn 4,100 04/19/2001
816 41st St, Brooklyn 2,128 07/16/2024
719 42nd St, Brooklyn 1,668 02/01/1996
4111 8th Ave, Brooklyn 3,300 01/26/2010 $1,200,000
754 41st St, Brooklyn 1,920 12/02/2010 $677,500
4105 8th Ave, Brooklyn 3,300 10/30/2009 $1,280,000
727 42nd St, Brooklyn 2,240 03/25/2019
767 42nd St, Brooklyn 1,320 09/01/2021 $895,000
723 42nd St, Brooklyn 2,240 02/22/1996
733 42nd St, Brooklyn 2,240 07/13/1978
4101 8th Ave, Brooklyn 19,200 10/16/2002
814 41st St, Brooklyn 2,128 12/20/2002
717 42nd St, Brooklyn 1,668 07/18/2002
721 42nd St, Brooklyn 1,668 10/16/1986
4121 8th Ave, Brooklyn 5,620 11/13/2000
4117 8th Ave, Brooklyn 5,000 12/29/2005 $1,200,000
4115 8th Ave, Brooklyn 3,300 05/16/2008 $1,468,000
4109 8th Ave, Brooklyn 3,300 10/10/2018
715 42nd St, Brooklyn 1,668 10/03/2000
725 42nd St, Brooklyn 2,240 06/04/2019 $1,295,000
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