New York City  »  11218  »  Avenue C  »  309 Avenue C

309 Avenue C, Brooklyn, NY 11218 Property Information

309 Avenue C, Brooklyn, NY 11218 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

309 Avenue C, Brooklyn, NY 11218 1
static Mapbox map

Address

Primary address 309 Avenue C
Neighborhood Kensington
Zip code 11218
Borough Brooklyn
Block & lot 05355-0048

Sales & Tax Overview for 309 Avenue C, Brooklyn

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

Purchase date 12/16/2021
Purchase price $1,850,000
Tax class
Estimated property tax $6,966

Lot & Building Information for 309 Avenue C, Brooklyn

Lot sq. ft. 1,600
Lot dimensions 20 ft x 80 ft
Property type Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)
Building sqft 1,911
Building dimensions 17 ft x 32.5 ft
Buildings on lot 1
Stories 2
Structure type Old style
Building material Frame
Exterior wall Composition
Basement type Full
Year built 1910
Frontage(s) Avenue C (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 309 Avenue C, Brooklyn

Zoning
Residential units (DOF) 1
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 20
Community district 12
Closest police station 0.72 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 309 Avenue C, 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 309 Avenue C, Brooklyn, NY 11218, 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 309 Avenue C, Brooklyn, NY 11218, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 309 Avenue C, Brooklyn

What is the year built & the total sq. ft. for 309 Avenue C, Brooklyn, NY 11218?

309 Avenue C, Brooklyn, NY 11218 was built in 1910 and has a total of 1,911 square feet.

What is the assessed value of 309 Avenue C, Brooklyn, NY 11218 and the property tax paid?

Assessed at $109,860, the tax amount paid for 309 Avenue C, Brooklyn, NY 11218 is $6,573. For the next year, the tax amount for 309 Avenue C, Brooklyn, NY 11218 is estimated at $6,966.

When was 309 Avenue C, Brooklyn, NY 11218 last sold and what was the last sale price?

309 Avenue C, Brooklyn, NY 11218 was last sold in 12/16/2021 for $1,850,000.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 309 Avenue C, 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 309 Avenue C, Brooklyn, NY 11218
Find out who owns 309 Avenue C, Brooklyn, NY 11218.
Sign Up
Building contacts for 309 Avenue C, Brooklyn, NY 11218
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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.
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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 309 Avenue C, Brooklyn

Create a free account to view the complete sales history for 309 Avenue C, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
12/16/2021 $1,850,000
12/09/2019 $400,000
01/04/2007 $600,000
       
       
Unlock the complete sales history for 309 Avenue C, Brooklyn with a free account.
Sign up

*Here are the three most recent sales for this property.

Title Documents for 309 Avenue C, 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
07/29/2022 - D
08/03/2022 - R
Satisfaction of Mortgage
(2022072901069001)
05/06/2022 - D
06/03/2022 - R
Termination of Assign of L&R
(2022052400417001)
12/28/2021 - D
01/10/2022 - R
Satisfaction of Mortgage
(2021122801597002)
12/16/2021 - D
12/30/2021 - R
Mortgage
(2021122100450002)
12/16/2021 - D
12/30/2021 - R
Deed
(2021122100450001)
12/14/2021 - D
01/03/2022 - R
Termination of Assign of L&R
(2021122100472002)
12/14/2021 - D
01/03/2022 - R
Satisfaction of Mortgage
(2021122100472001)
04/14/2021 - D
04/22/2021 - R
Assignment, Mortgage
(2021041500302001)
12/16/2020 - D
04/22/2021 - R
Power of Attorney
(2021041500302002)
01/09/2020 - D
01/13/2020 - R
Satisfaction of Mortgage
(2020010901283001)
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 309 Avenue C, Brooklyn

Access detailed property tax data for 309 Avenue C, Brooklyn, NY 11218. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $6,573
Estimated property tax: $6,966
Tax assessor's market value: $1,831,000
Assessed value: $109,860

Assessment History for 309 Avenue C, Brooklyn

Here's the assessment & property tax history for 309 Avenue C, 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 $1,831,000 $109,860 $33,126 19.843% $6,573 $6,573 +4.72%
2024/25 $1,446,000 $86,760 $31,252 20.085% $6,277 $6,277 0.00%
2023/24 $1,774,000 $106,440 $31,252 20.085% $6,277 $6,277 +4.21%
2022/23 $1,515,000 $90,900 $29,658 20.309% $6,023 $6,023 +3.12%
2021/22 $1,170,000 $70,200 $29,258 19.963% $5,841 $5,841 +0.54%

Permits for 309 Avenue C, Brooklyn

The complete history of permits filed for 309 Avenue C, 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
04/12/2021 Alteration
09/11/2020 Alteration
08/25/2020 Alteration
08/20/2020 Alteration
08/05/2020 Alteration
06/08/2020 Alteration
06/08/2020 Alteration
05/07/2020 Alteration type 2
01/30/2020 Alteration type 2
01/27/2020 Alteration type 2
Unlock the complete permit history for 309 Avenue C, Brooklyn with a free account.
Sign up

Kensington Residential Market Stats

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

Median Sale Price
$550,000
10.9% YoY
Median Price/Sqft
$742
6.5% 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 McDonald Ave & Church Ave at SE Corner
Station lines F
Distance (miles) 0.195
View subway map
Bus Routes
Name MC Donald Av/Av C
Line B67
Distance (miles) 0.129

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 179 Kensington 5 Yes Public PK, K-5 668 0.06
P.S. 179 Kensington 5 Yes Public PK, K-5 668 0.06
Bnos Yerushalayim School NR No Private PK-12 1,156 0.17
Bnos Yerushalayim School NR No Private PK-12 1,156 0.17
Yeshivat Shaare Torah Girls' D NR No Private PK, K-12 0 0.25

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Jhs 62 Ditmas 7 Yes Public 6-8 900 0.32
Bnos Yerushalayim School NR No Private PK-12 1,156 0.17
Yeshivat Shaare Torah Girls' D NR No Private PK, K-12 0 0.25
Yeshivat Shaare Torah Girls Elementary School NR No Private PK-8 435 0.26
Yeshiva Derech Chaim NR No Private 0 0.32

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Bnos Yerushalayim School NR No Private PK-12 1,156 0.17
Talmudical Yeshiva of Philadel NR No Private 9-12 0 0.24
Yeshivat Shaare Torah Girls' D NR No Private PK, K-12 0 0.25
Yeshiva Derech Chaim NR No Private 0 0.32
Bais Tziporah NR No Private K-12 0 0.37

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

Neighbors for 309 Avenue C, Brooklyn

Here are the neighbors for 309 Avenue C, Brooklyn, NY 11218.

Address Square feet Purchase date Purchase price
303 Avenue C, Brooklyn 1,556 08/21/2002
437 E 3rd St, Brooklyn 2,084 01/10/2001
438 E 4th St, Brooklyn 3,363 02/03/2006
439 E 3rd St, Brooklyn 1,624 09/03/1987
435 E 3rd St, Brooklyn 1,864 06/17/2015 $787,000
317 Avenue C, Brooklyn 3,128 02/15/1985
323 Avenue C, Brooklyn 3,328 06/10/2004
434 E 4th St, Brooklyn 3,363 12/02/1968
305 Avenue C, Brooklyn 1,935 01/23/2007
442 E 4th St, Brooklyn 3,363 08/06/2024
441 E 3rd St, Brooklyn 1,742 03/11/1993
433 E 3rd St, Brooklyn 1,634 03/03/2022
446 E 4th St, Brooklyn 3,363 07/31/1991
429 E 3rd St, Brooklyn 1,634 06/20/1988
321 Avenue C, Brooklyn 3,128 07/05/2001
454 E 4th St, Brooklyn 3,363 11/21/2003 $639,100
307 Avenue C, Brooklyn 1,935 08/31/2005 $499,000
431 E 3rd St, Brooklyn 1,554 09/16/1991
315 Avenue C, Brooklyn 3,013 11/12/2020 $1,550,000
450 E 4th St, Brooklyn 3,363 08/10/2022
Not sure if we cover all the data-points you need? View sample full report View sample full report