New York City  »  11215  »  9th St  »  370 9th St

370 9th Street, Brooklyn, NY 11215 Property Information

370 9th Street, Brooklyn, NY 11215 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

370 9th Street, Brooklyn, NY 11215 1
static Mapbox map

Address

Primary address 370 9th Street
Secondary address 434-436 6th Ave
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 01011-0041

Sales & Tax Overview for 370 9th Street, Brooklyn

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

Purchase date 06/28/2018
Purchase price $1,630,000 - M
Tax class

Lot & Building Information for 370 9th Street, Brooklyn

Lot sq. ft. 3,240
Lot dimensions 60 ft x 54.5 ft
Property type Walk-up Cooperative Building (Other than Condominiums) (XC6)
Building sqft 9,540
Building dimensions 60 ft x 54 ft
Buildings on lot 1
Stories 3
Year built 1920
Year last altered 1987
Frontage 6 Avenue (wide)
Culver/ 6 Avenue Line (narrow)
9 Street (wide)
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning & Use for 370 9th Street, Brooklyn

Zoning
Residential units (DOF) 6
Commercial units 3
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6
Closest police station 1.02 Miles
Closest fire station 0.24 Miles

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

Other Property Data for 370 9th 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 370 9th 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 370 9th 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.

  • 434-436 6th Ave, Brooklyn, NY 11215
  • 370-372 9th St, Brooklyn, NY 11215

About 370 9th Street, Brooklyn

What is the year built & the total sq. ft. for 370 9th Street, Brooklyn, NY 11215?

370 9th Street, Brooklyn, NY 11215 was built in 1920 and has a total of 9,540 square feet.

What is the assessed value of 370 9th Street, Brooklyn, NY 11215 and the property tax paid?

Assessed at $2,929,050, the tax amount paid for 370 9th Street, Brooklyn, NY 11215 is $71,048.

When was 370 9th Street, Brooklyn, NY 11215 last sold and what was the last sale price?

370 9th Street, Brooklyn, NY 11215 was last sold in 06/28/2018 for $1,630,000.

How many residential units does this building have?

This building has 6 residential unit(s) and 3 commercial spaces.

Ownership Information for 370 9th Street, Brooklyn

View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.

Property owner name for 370 9th Street, Brooklyn, NY 11215
Find out who owns 370 9th Street, Brooklyn, NY 11215.
Sign Up
Building contacts for 370 9th 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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 370 9th Street, Brooklyn

Create a free account to view the complete sales history for 370 9th Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Sale date Sale price Buyer name Seller name
06/28/2018 $1,630,000

Title Documents for 370 9th 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
07/13/2018 - R
06/28/2018 - D
Both RPTT and RETT
(2018070900513001)
09/29/2016 - R
08/16/2016 - D
Termination of Assign of L&R
(2016083001330001)
09/09/2016 - R
08/16/2016 - D
Satisfaction of Mortgage
(2016083001309001)
09/17/2010 - R
08/10/2010 - D
Assignment of Assignment of Leases & Rents
(2010081900785002)
09/08/2004 - R
08/06/2004 - D
Initial Coop UCC1
(2004080600940001)
06/10/2002 - R UCC3 Termination
(3170008783117)
04/02/2002 - R Assignment, Mortgage
(3750008348575)
04/02/2002 - R Assignment, Mortgage
(3060008348606)
09/17/2010 - R
11/30/2001 - D
Assignment, Mortgage
(2010081900785001)
08/27/2001 - R Mortgage
(3070007789607)
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 370 9th Street, Brooklyn

Access detailed property tax data for 370 9th 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: $62,608
Tax assessor's market value: $6,509,000
Assessed value: $2,929,050
Exemptions granted by city:

Assessment History for 370 9th Street, Brooklyn

Here's the assessment & property tax history for 370 9th 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 $5,424,000 $2,440,800 $555,275 12.439% $69,640 $60,636 +7.40%
2024/25 $4,520,400 $2,034,180 $514,085 12.5% $64,798 $56,456 +12.17%
2023/24 $3,767,000 $1,695,150 $475,349 12.502% $60,008 $50,330 +13.07%
2022/23 $4,454,000 $2,004,300 $439,656 12.267% $54,519 $44,511 +0.35%
2021/22 $3,563,000 $1,603,350 $439,516 12.235% $54,377 $44,354 -15.10%

Permits for 370 9th Street, Brooklyn

The complete history of permits filed for 370 9th 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
07/28/2023 Alteration
06/05/2019 Alteration type 3
06/04/2018 Alteration type 2
05/12/2018 Alteration type 2
05/11/2018 Alteration type 2
05/11/2018 Alteration type 2
10/08/1993 Alteration type 2
Unlock the complete permit history for 370 9th Street, Brooklyn with a free account.
Sign up

Park Slope Residential Market Stats

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

Median Sale Price
$1,385,000
-4.2% YoY
Median Price/Sqft
$1,318
-4% YoY
Brooklyn Median Sale Price
$885,000
2.5% 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 NW Corner
Station lines F
Distance (miles) 0.148
View subway map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 39 Henry Bristow 9 Yes Public K-5 344 0.09
Maurice Sendak Community School 8 No Public K-5 211 0.28
St. Thomas Aquinas School NR No Private PK, K-8 0 0.28
St. Thomas Aquinas School NR No Private PK, K-8 0 0.28
Avalon Childcare Fifth Avenue NR No Private K-1 83 0.33

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
St. Thomas Aquinas School NR No Private PK, K-8 0 0.28
Ms 51 William Alexander 7 No Public 6-8 1,026 0.30
Park Slope Collegiate 4 No Public 6-12 577 0.31
Saint Saviour Catholic Academy NR No Private PK, K-8 370 0.33
Al-Madinah School NR No Private PK-12 790 0.49

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Cyberarts Studio Academy 2 No Public 9-12 298 0.31
Millennium Brooklyn High School 10 No Public 9-12 721 0.31
Park Slope Collegiate 4 No Public 6-12 577 0.31
John Jay School for Law 3 No Public 9-12 461 0.31
St Saviour High School NR No Private 9-12 400 0.38

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 370 9th Street, Brooklyn

Here are the neighbors for 370 9th Street, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
441 10th St, Brooklyn 1,626 01/15/2008 $1,250,000
439 10th St, Brooklyn 1,592 07/05/1985
437 10th St, Brooklyn 1,608 12/21/2024
350 9th St, Brooklyn 1,944 10/30/2003 $715,000
442 6th Ave, Brooklyn 3,300 02/23/2022
446 6th Ave, Brooklyn 4,400 07/18/2016
448 6th Ave, Brooklyn 3,600 04/08/2016 $955,000
364 9th St, Brooklyn 2,400 01/30/1998
358 9th St, Brooklyn 2,240 03/18/1976
354 9th St, Brooklyn 2,070 01/29/2015
366 9th St, Brooklyn 2,070 11/10/2021 $1,900,000
360 9th St, Brooklyn 2,400 11/17/2022 $1,790,000
352 9th St, Brooklyn 2,070 07/26/1981
440 6th Ave, Brooklyn 3,300 12/03/2019
444 6th Ave, Brooklyn 3,300 11/21/2002
362 9th St, Brooklyn 3,200 09/01/2001
438 6th Ave, Brooklyn 2,160 11/05/2019 $2,200,000
360 A 9th St, Brooklyn 3,000 01/31/2017 $2,550,000
443 10th St, Brooklyn 2,240 11/13/2014 $2,015,000
368 9th St, Brooklyn 2,260 08/07/2009
Not sure if we cover all the data-points you need? View sample full report View sample full report