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8121 21st Avenue, Brooklyn, NY 11214 Property Information

Also known as: 2105 82nd St, Brooklyn, NY 11214

8121 21st Avenue, Brooklyn, NY 11214 Property Information

Also known as: 2105 82nd St, Brooklyn, NY 11214

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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8121 21st Avenue, Brooklyn, NY 11214 1
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Address

Primary address 8121 21st Avenue
Secondary address 8121-8123 21st Ave
Neighborhood Bensonhurst
Zip code 11214
Borough Brooklyn
Block & lot 06299-0070

Sales & Tax Overview for 8121 21st Avenue, Brooklyn

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

Purchase date 03/28/2013
Purchase price $1,300,000
Tax class
Estimated property tax $56,021

Lot & Building Information for 8121 21st Avenue, Brooklyn

Lot sqft 6,000
Lot dimensions 60 ft x 100 ft
Building class Office with Commercial - 1 to 6 Stories (O5)
Building sqft 17,917
Building dimensions 58 ft x 57 ft
Buildings on lot 1
Stories 4
Year built 2022
Status
Status date
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Zoning & Use for 8121 21st Avenue, Brooklyn

Zoning
Commercial units 4
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 21
Community district 11
Closest police station 0.52 Miles
Closest fire station 0.51 Miles

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

Other Property Data for 8121 21st 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 8121 21st Avenue, Brooklyn, NY 11214, 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 8121 21st Avenue, Brooklyn, NY 11214, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 8121-8123 21st Ave, Brooklyn, NY 11214
  • 2105 82nd St, Brooklyn, NY 11214

About 8121 21st Avenue, Brooklyn

How many sq. ft. does 8121 21st Avenue, Brooklyn, NY 11214 have & what is the price per sq. ft?

This Office with Commercial - 1 to 6 Stories (O5) located at 8121 21st Avenue, Brooklyn, NY 11214 has a total of 17,917 square feet and a current price per square foot of $72.

What is the year built & the current market value of 8121 21st Avenue, Brooklyn, NY 11214?

8121 21st Avenue, Brooklyn, NY 11214 was built in 2022 and has a current tax assessor's market value of $500,000.

How many commercial spaces does this building have?

This building has 4 commercial spaces available for lease.

Ownership Information for 8121 21st Avenue, Brooklyn

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Property owner name for 8121 21st Avenue, Brooklyn, NY 11214
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Building contacts for 8121 21st Avenue, Brooklyn, NY 11214
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 8121 21st Avenue, Brooklyn

Create a free account to view the complete sales history for 8121 21st Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
03/28/2013 $1,300,000

Title Documents for 8121 21st 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
03/29/2016 - D
03/30/2016 - R
Certificate
(2016032900605001)
03/28/2016 - D
03/30/2016 - R
Zoning Lot Description
(2016032900605002)
03/28/2016 - D
03/30/2016 - R
Sundry Agreement
(2016032900573001)
03/22/2016 - D
03/23/2016 - R
Certificate
(2016032200148001)
03/11/2016 - D
03/24/2016 - R
Zoning Lot Description
(2016031801041001)
12/13/2013 - D
12/23/2013 - R
Satisfaction of Mortgage
(2013121300267001)
04/09/2013 - D
04/26/2013 - R
Satisfaction of Mortgage
(2013041001246001)
03/28/2013 - D
04/08/2013 - R
Mortgage
(2013040100606002)
03/28/2013 - D
04/08/2013 - R
Deed
(2013040100606001)
07/03/2003 - D
03/04/2004 - R
Mortgage
(2003112500353001)
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R: Recorded date
D: Document date

Property Taxes for 8121 21st Avenue, Brooklyn

Access detailed property tax data for 8121 21st Avenue, Brooklyn, NY 11214. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $16,363
Estimated property tax: $56,021
Tax assessor's market value: $500,000
Assessed value: $225,000

Assessment History for 8121 21st Avenue, Brooklyn

Here's the assessment & property tax history for 8121 21st 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 $500,000 $225,000 $150,840 10.848% $16,363 $16,363 +33.65%
2024/25 $500,000 $225,000 $113,760 10.762% $12,243 $12,243 +50.74%
2023/24 $500,000 $225,000 $76,680 10.592% $8,122 $8,122 +0.99%
2022/23 $873,000 $52,380 $39,600 20.309% $8,042 $8,042 +2.50%
2021/22 $759,000 $45,540 $39,304 19.963% $7,846 $7,846 +0.55%

Permits for 8121 21st Avenue, Brooklyn

The complete history of permits filed for 8121 21st 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
09/19/2025 Alteration
06/26/2025 Alteration
02/14/2025 Alteration
01/27/2025 Alteration
11/07/2024 Alteration
10/21/2024 Alteration
10/01/2024 Alteration
08/14/2024 Alteration
07/11/2024 Alteration type 3
07/11/2024 Alteration type 3
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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)
Hurricane evacuation zone: 5 (See more on map)

Transportation

Distance to Subway
Closest station Bay Pkwy & 86th St at NW Corner
Station lines D
Distance (miles) 0.241
View subway map
Bus Routes
Name Bay Py/80 St
Line B6
Distance (miles) 0.145

Neighbors for 8121 21st Avenue, Brooklyn

Here are the neighbors for 8121 21st Avenue, Brooklyn, NY 11214.

Address Square feet Purchase date Purchase price
8105 Bay Pkwy, Brooklyn 4,191 05/05/2016 $600,000
2212 81st St, Brooklyn 4,125 02/13/2026 $2,100,000
2224 81st St, Brooklyn 4,086 05/12/1980
2230 81st St, Brooklyn 2,799 09/15/1992
2137 82nd St, Brooklyn 3,290 11/17/2006 $680,000
8109 Bay Pkwy, Brooklyn 26,136 09/13/2017 $8,150,000
2216 81st St, Brooklyn 3,025 01/19/2016 $1,525,000
2236 81st St, Brooklyn 2,240 07/27/2024
2246 81st St, Brooklyn 3,828 01/19/2011 $10
2121 82nd St, Brooklyn 50,400 07/01/1977
2127 82nd St, Brooklyn 7,155
2166 81st St, Brooklyn 3,250 01/25/2000
2162 81st St, Brooklyn 01/25/2000
8117 Bay Pkwy, Brooklyn 2,275 05/28/1986
2133 82nd St, Brooklyn 3,759 11/03/1988
2240 81st St, Brooklyn 2,264 06/23/1992
2143 82nd St, Brooklyn 18,960 03/14/1985
2111 82nd St, Brooklyn 5,971 07/01/2021
2155 82nd St, Brooklyn 78,684 07/23/2004 $130,000
8100 Bay Pkwy, Brooklyn 84,000 09/22/1989
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