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312 East 21st Street, Brooklyn, NY 11226 Property Information

312 East 21st Street, Brooklyn, NY 11226 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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312 East 21st Street, Brooklyn, NY 11226 1
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Address

Primary address 312 East 21st Street
Neighborhood Flatbush
Zip code 11226
Borough Brooklyn
Block & lot 05124-0012

Sales & Tax Overview for 312 East 21st Street, Brooklyn

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Purchase date 07/19/2019
Purchase price $8,000,000
Tax class

Lot & Building Information for 312 East 21st Street, Brooklyn

Lot sq. ft. 12,758
Lot dimensions 127.58 ft x 100 ft
Property type Elevator Apartment - Semi-fireproof without Stores (D1)
Building sqft 55,426
Building dimensions 127.58 ft x 91.67 ft
Buildings on lot 1
Stories 6
Year built 1940
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Zoning & Use for 312 East 21st Street, Brooklyn

Zoning
Residential units (DOF) 54
Regulatory status Rent stabilized
Stabilized units 54
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 22
Community district 14
Closest police station 1.32 Miles
Closest fire station 0.56 Miles

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

Other Property Data for 312 East 21st Street, 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 312 East 21st Street, Brooklyn, NY 11226, 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 312 East 21st Street, Brooklyn, NY 11226, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 312 East 21st Street, Brooklyn

What is the year built & the total sq. ft. for 312 East 21st Street, Brooklyn, NY 11226?

312 East 21st Street, Brooklyn, NY 11226 was built in 1940 and has a total of 55,426 square feet.

What is the assessed value of 312 East 21st Street, Brooklyn, NY 11226 and the property tax paid?

Assessed at $1,476,900, the tax amount paid for 312 East 21st Street, Brooklyn, NY 11226 is $170,579.

When was 312 East 21st Street, Brooklyn, NY 11226 last sold and what was the last sale price?

312 East 21st Street, Brooklyn, NY 11226 was last sold in 07/19/2019 for $8,000,000.

How many residential units does this building have?

This building has 54 residential unit(s).

Ownership Information for 312 East 21st Street, Brooklyn

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Property owner name for 312 East 21st Street, Brooklyn, NY 11226
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Building contacts for 312 East 21st Street, Brooklyn, NY 11226
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
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Past Sales & Property History for 312 East 21st Street, Brooklyn

Create a free account to view the complete sales history for 312 East 21st Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
07/19/2019 $8,000,000
03/10/2005 $4,025,000
       
       
       
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Title Documents for 312 East 21st Street, 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
11/01/2022 - R
07/06/2022 - D
Agreement
(2022080301483003)
11/01/2022 - R
07/06/2022 - D
Assignment of Leases and Rents
(2022080301483002)
11/01/2022 - R
07/06/2022 - D
Mortgage
(2022080301483001)
08/07/2019 - R UCC3 Termination
(2019072901094008)
08/07/2019 - R Initial UCC1
(2019072901094006)
08/07/2019 - R
07/19/2019 - D
Termination of Assign of L&R
(2019072901094007)
08/07/2019 - R
07/19/2019 - D
Assignment of Leases and Rents
(2019072901094005)
08/07/2019 - R
07/19/2019 - D
Agreement
(2019072901094004)
08/07/2019 - R
07/19/2019 - D
Mortgage
(2019072901094003)
08/07/2019 - R
07/19/2019 - D
Assignment, Mortgage
(2019072901094002)
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R: Recorded date
D: Document date

Property Taxes for 312 East 21st Street, Brooklyn

Access detailed property tax data for 312 East 21st Street, Brooklyn, NY 11226. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $170,580
Tax assessor's market value: $3,282,000
Assessed value: $1,476,900

Assessment History for 312 East 21st Street, Brooklyn

Here's the assessment & property tax history for 312 East 21st Street, 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 $3,077,000 $1,384,650 $1,309,140 12.439% $162,844 $162,844 +0.44%
2024/25 $2,951,000 $1,327,950 $1,296,990 12.5% $162,124 $162,124 +1.58%
2023/24 $2,837,000 $1,276,650 $1,276,650 12.502% $159,607 $159,607 -0.10%
2022/23 $3,090,000 $1,390,500 $1,302,390 12.267% $159,764 $159,764 +11.99%
2021/22 $2,591,000 $1,165,950 $1,165,950 12.235% $142,654 $142,654 -5.59%

Permits for 312 East 21st Street, Brooklyn

The complete history of permits filed for 312 East 21st Street, 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
10/31/2022 Alteration
01/22/2013 Alteration type 2
         
         
         
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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 18th St & Church Ave at NW Corner
Station lines B-Q
Distance (miles) 0.276
View subway map

Neighbors for 312 East 21st Street, Brooklyn

Here are the neighbors for 312 East 21st Street, Brooklyn, NY 11226.

Address Square feet Purchase date Purchase price
2017 Beverley Rd, Brooklyn 42,300
982 Flatbush Ave, Brooklyn 18,335 04/30/2015
2020 Albemarle Rd, Brooklyn 41,202 05/21/1999
185 E 19th St, Brooklyn 2,620 04/05/1985
2016 Regent Pl, Brooklyn 36,648 02/28/2013 $77,067,493
645 Ocean Ave, Brooklyn 69,342 12/28/2011 $6,788,169
141 E 19th St, Brooklyn 60,494 07/10/1996
726 Ocean Ave, Brooklyn 34,926 07/15/2019
354 E 21st St, Brooklyn 27,246 12/23/1993
667 Ocean Ave, Brooklyn 21,300 07/19/1996
659 Ocean Ave, Brooklyn 47,448 04/04/2012 $4,300,000
2114 Albemarle Rd, Brooklyn 57,600 07/01/1999
165 E 19th St, Brooklyn 131,040 09/20/2024 $12,200,000
708 Ocean Ave, Brooklyn 50,960 12/29/2017
700 Ocean Ave, Brooklyn 81,312 09/13/2012 $9,075,000
305 E 21st St, Brooklyn 64,064 11/30/1979
681 Ocean Ave, Brooklyn 61,272 03/31/2026 $4,929,112
699 Ocean Ave, Brooklyn 90,354 12/28/2011 $13,707,075
2016 Albemarle Rd, Brooklyn 40,000 08/18/2015
119 E 19th St, Brooklyn 54,348 07/13/1988
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