New York City  »  11234  »  Avenue N  »  6309 Avenue N

6309 Avenue N, Brooklyn, NY 11234 Property Information

Also known as: 6305 Avenue N, Brooklyn, NY 11234

6309 Avenue N, Brooklyn, NY 11234 Property Information

Also known as: 6305 Avenue N, Brooklyn, NY 11234

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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6309 Avenue N, Brooklyn, NY 11234 1
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Address

Primary address 6309 Avenue N
Secondary address 6305-6309 Avenue N
Neighborhood Georgetown
Zip code 11234
Borough Brooklyn
Block & lot 08363-0008

Sales & Tax Overview for 6309 Avenue N, Brooklyn

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

Tax class
Estimated property tax $17,642

Lot & Building Information for 6309 Avenue N, Brooklyn

Lot sq. ft. 2,800
Lot dimensions 40 ft x 70 ft
Property type One Story Retail Building (K1)
Building sqft 2,400
Building dimensions 40 ft x 60 ft
Buildings on lot 1
Stories 1
Year built 1950
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Zoning & Use for 6309 Avenue N, Brooklyn

Zoning
Commercial units 3
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 22
Community district 18
Closest police station 1.40 Miles
Closest fire station 0.05 Miles

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

Other Property Data for 6309 Avenue N, 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 6309 Avenue N, Brooklyn, NY 11234, 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 6309 Avenue N, Brooklyn, NY 11234, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 6305-6309 Avenue N, Brooklyn, NY 11234

About 6309 Avenue N, Brooklyn

How many square feet does 6309 Avenue N, Brooklyn, NY 11234 have?

This One Story Retail Building (K1) located at 6309 Avenue N, Brooklyn, NY 11234 has a total of 2,400 square feet.

What is the year built & the current market value of 6309 Avenue N, Brooklyn, NY 11234?

6309 Avenue N, Brooklyn, NY 11234 was built in 1950 and has a current tax assessor's market value of $363,000.

How many commercial spaces does this building have?

This building has 3 commercial spaces available for lease.

Ownership Information for 6309 Avenue N, Brooklyn

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Property owner name for 6309 Avenue N, Brooklyn, NY 11234
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Building contacts for 6309 Avenue N, Brooklyn, NY 11234
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Laura Pop-Badiu, Dec 11, 2025 How to Build Property Owner Lists: Steps, Pro Tips & What to Avoid
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Laura Pop-Badiu, Sep 10, 2025 How to Find Comps for Commercial Real Estate: A Step-by-Step GuideĀ 
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Past Sales & Property History for 6309 Avenue N, Brooklyn

Create a free account to view the complete sales history for 6309 Avenue N, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 6309 Avenue N, 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
05/30/2008 - D
01/30/2009 - R
Satisfaction of Mortgage
(2008073101413001)
01/04/2001 - R Assignment, Mortgage
(3740007464674)
01/04/2001 - R Mortgage
(3480007463448)
01/04/2001 - R Deed
(3640007464464)
12/04/2000 - R Satisfaction of Mortgage
(3220007430822)
04/22/1999 - R Mortgage
(3230006565223)
07/08/1993 - D
08/03/1993 - R
Deed
(3320001790132)
10/24/1989 - D
04/09/1990 - R
Deed
(3900001530790)
01/26/1987 - R Satisfaction of Mortgage
(3760001233276)
10/14/1976 - R Mortgage
(37630087701866)
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R: Recorded date
D: Document date

Property Taxes for 6309 Avenue N, Brooklyn

Access detailed property tax data for 6309 Avenue N, Brooklyn, NY 11234. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $16,168
Estimated property tax: $17,642
Tax assessor's market value: $363,000
Assessed value: $163,350

Assessment History for 6309 Avenue N, Brooklyn

Here's the assessment & property tax history for 6309 Avenue N, 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 $363,000 $163,350 $149,040 10.848% $16,168 $16,168 -1.11%
2024/25 $350,000 $157,500 $151,920 10.762% $16,350 $16,350 +0.01%
2023/24 $343,000 $154,350 $154,350 10.592% $16,349 $16,349 +13.00%
2022/23 $302,000 $135,900 $135,900 10.646% $14,468 $14,468 +0.32%
2021/22 $298,000 $134,100 $134,100 10.755% $14,422 $14,422 -22.88%

Permits for 6309 Avenue N, Brooklyn

The complete history of permits filed for 6309 Avenue N, 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
03/06/2019 Alteration
04/08/2013 Alteration type 2
03/14/2013 Alteration type 2
10/18/1993 Alteration type 1
09/15/1993 Alteration type 1
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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)
Hurricane evacuation zone: 2 (See more on map)

Transportation

Distance to Subway
Closest station Nostrand Ave & Avenue H at NE Corner
Station lines 2-5
Distance (miles) 1.82
View subway map
Bus Routes
Name Veterans Av/Ralph Av
Line B41
Distance (miles) 0.014

Neighbors for 6309 Avenue N, Brooklyn

Here are the neighbors for 6309 Avenue N, Brooklyn, NY 11234.

Address Square feet Purchase date Purchase price
2363 Ralph Ave, Brooklyn 5,310 06/19/2001
7310 Avenue M, Brooklyn 2,860 02/24/2011 $628,000
1344 E 64th St, Brooklyn 2,160
7304 Avenue M, Brooklyn 3,418 03/19/2004 $610,000
2351 Ralph Ave, Brooklyn 2,325 02/10/2011
1348 E 64th St, Brooklyn 1,800 11/19/2004
6421 Avenue N, Brooklyn 1,526 12/20/2011
7328 Avenue M, Brooklyn 3,400 03/28/2012
6423 Avenue N, Brooklyn 1,526 11/17/2016 $490,000
7324 Avenue M, Brooklyn 2,860 05/28/2014 $625,000
2375 Ralph Ave, Brooklyn 1,350 12/01/2015 $412,500
1354 E 64th St, Brooklyn 2,820 10/07/2019 $1,190,000
6317 Avenue N, Brooklyn 2,700 04/10/2012 $3,800,000
7314 Avenue M, Brooklyn 2,860 04/05/2022 $1,080,000
2379 Ralph Ave, Brooklyn 8,900 12/01/2015 $412,500
7316 Avenue M, Brooklyn 2,860 05/03/1985
2385 Ralph Ave, Brooklyn 14,600
7322 Avenue M, Brooklyn 2,860 01/26/2024 $1,115,000
7320 Avenue M, Brooklyn 2,860 12/22/2004
7308 Avenue M, Brooklyn 3,418 06/22/2006 $755,000
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