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310 12th Street, Brooklyn, NY 11215 Property Information

Also known as: 312 Twelfth St, Brooklyn, NY 11215

310 12th Street, Brooklyn, NY 11215 Property Information

Also known as: 312 Twelfth St, Brooklyn, NY 11215

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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310 12th Street, Brooklyn, NY 11215 1
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Address

Primary address 310 12th Street
Secondary address 310-312 12th St
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 01029-0020

Sales & Tax Overview for 310 12th Street, Brooklyn

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

Purchase date 04/11/2014
Purchase price $5,750,000
Tax class

Lot & Building Information for 310 12th Street, Brooklyn

Lot sq. ft. 5,000
Lot dimensions 50 ft x 100 ft
Property type Over Six Families without Stores (C1)
Building sqft 14,644
Building dimensions 50 ft x 89 ft
Buildings on lot 1
Stories 4
Year built 1914
Year last altered 2016
Construction type
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Zoning & Use for 310 12th Street, Brooklyn

Zoning
Residential units (DOF) 20
Regulatory status Rent stabilized
Stabilized units 11
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6
Closest police station 0.91 Miles
Closest fire station 0.30 Miles

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

Other Property Data for 310 12th 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 310 12th Street, Brooklyn, NY 11215, 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 310 12th Street, Brooklyn, NY 11215, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 310-312 12th St, Brooklyn, NY 11215
  • 312 12th St, Brooklyn, NY 11215

About 310 12th Street, Brooklyn

What is the year built & the total sq. ft. for 310 12th Street, Brooklyn, NY 11215?

310 12th Street, Brooklyn, NY 11215 was built in 1914 and has a total of 14,644 square feet.

What is the assessed value of 310 12th Street, Brooklyn, NY 11215 and the property tax paid?

Assessed at $1,503,000, the tax amount paid for 310 12th Street, Brooklyn, NY 11215 is $145,245.

When was 310 12th Street, Brooklyn, NY 11215 last sold and what was the last sale price?

310 12th Street, Brooklyn, NY 11215 was last sold in 04/11/2014 for $5,750,000.

How many residential units does this building have?

This building has 20 residential unit(s).

Ownership Information for 310 12th Street, Brooklyn

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Property owner name for 310 12th Street, Brooklyn, NY 11215
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Building contacts for 310 12th Street, Brooklyn, NY 11215
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
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.
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Past Sales & Property History for 310 12th Street, Brooklyn

Create a free account to view the complete sales history for 310 12th Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Sale date Sale price Buyer name Seller name
04/11/2014 $5,750,000

Title Documents for 310 12th 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
04/28/2014 - R
04/11/2014 - D
Assignment of Leases and Rents
(2014042100179004)
04/28/2014 - R
04/11/2014 - D
Mortgage
(2014042100179003)
04/28/2014 - R
04/11/2014 - D
Deed
(2014042100179002)
04/28/2014 - R
04/11/2014 - D
Deed
(2014042100179001)
07/01/2003 - R
03/03/2003 - D
Deed, Other
(2003060900582001)
08/10/1995 - R Satisfaction of Mortgage
(3560004834656)
05/20/1985 - R Mortgage
(3150001089015)
05/20/1985 - R Satisfaction of Mortgage
(3350001089135)
05/20/1985 - R
05/01/1985 - D
Deed
(3140001089014)
09/27/1982 - R
09/15/1982 - D
Deed
(3230000928123)
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R: Recorded date
D: Document date

Property Taxes for 310 12th Street, Brooklyn

Access detailed property tax data for 310 12th Street, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $145,245
Tax assessor's market value: $3,340,000
Assessed value: $1,503,000

Assessment History for 310 12th Street, Brooklyn

Here's the assessment & property tax history for 310 12th 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 $3,016,000 $1,357,200 $1,036,980 12.439% $128,990 $128,990 +8.09%
2024/25 $2,492,000 $1,121,400 $954,720 12.5% $119,340 $119,340 +18.77%
2023/24 $1,786,000 $803,700 $803,700 12.502% $100,479 $100,479 -7.97%
2022/23 $2,340,000 $1,053,000 $890,010 12.267% $109,178 $109,178 +11.63%
2021/22 $1,888,000 $849,600 $799,380 12.235% $97,804 $97,804 +5.87%

Permits for 310 12th Street, Brooklyn

The complete history of permits filed for 310 12th 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
09/25/2023 Alteration
08/23/2022 Alteration
04/29/2021 Alteration
03/15/2021 Alteration
03/05/2021 Alteration
02/26/2021 Alteration
02/26/2021 Alteration
02/26/2021 Alteration
02/26/2021 Alteration
12/14/2020 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 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 7th Ave & 9th St at SW Corner
Station lines F
Distance (miles) 0.263
View subway map

Neighbors for 310 12th Street, Brooklyn

Here are the neighbors for 310 12th Street, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
513 5th Ave, Brooklyn 4,714 09/02/2021 $2,775,000
328 12th St, Brooklyn 2,508 12/29/2023 $1,775,000
300 12th St, Brooklyn 14,284 02/17/2015 $21,352,331
211 13th St, Brooklyn 1,890 04/05/2000
320 12th St, Brooklyn 2,250 02/10/1999
326 12th St, Brooklyn 5,841 05/24/2000
324 12th St, Brooklyn 5,790 05/24/2000
296 12th St, Brooklyn 6,348 11/07/2003
499 5th Ave, Brooklyn 2,037 12/02/2016 $2,150,000
494 6th Ave, Brooklyn 1,791 05/22/1997
318 12th St, Brooklyn 2,244 05/12/2006
330 12th St, Brooklyn 2,046 10/18/2002
332 12th St, Brooklyn 2,925 01/05/1989
509 5th Ave, Brooklyn 36,686 10/10/1996
511 5th Ave, Brooklyn 5,388 01/01/2000
334 12th St, Brooklyn 2,448 02/24/1987
308 12th St, Brooklyn 7,964 02/18/2003
304 12th St, Brooklyn 4,500 09/11/2020
213 13th St, Brooklyn 1,785 06/23/2015 $2,025,000
492 6th Ave, Brooklyn 3,000 07/21/2011 $10
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