307 Kent Avenue, Brooklyn, NY 11249 Property Information

307 Kent Avenue, Brooklyn, NY 11249 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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307 Kent Avenue, Brooklyn, NY 11249 1
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Address

Primary address 307 Kent Avenue
Secondary address 17-27 S 3rd St
Neighborhood Williamsburg
Zip code 11249
Borough Brooklyn
Block & lot 02415-0001

Sales & Tax Overview for 307 Kent Avenue, Brooklyn

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

Tax class

Lot & Building Information for 307 Kent Avenue, Brooklyn

Lot sq. ft. 14,425
Lot dimensions 125 ft x 120 ft
Property type One Story Retail Building (K1)
Building sqft 14,425
Building dimensions 125 ft x 120 ft
Buildings on lot 1
Stories 1
Year built 1970
Year last altered 2018
Construction type
Status
Status date
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Zoning & Use for 307 Kent Avenue, Brooklyn

Zoning
Commercial units 1
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 14
Community district 1
Closest police station 0.89 Miles
Closest fire station 0.28 Miles

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

Other Property Data for 307 Kent Avenue, Brooklyn

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Floor area ratio (FAR) for 307 Kent Avenue, Brooklyn, NY 11249, 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 307 Kent Avenue, Brooklyn, NY 11249, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 17-27 S 3rd St, Brooklyn, NY 11249
  • 307-315 Kent Ave, Brooklyn, NY 11249

About 307 Kent Avenue, Brooklyn

How many square feet does 307 Kent Avenue, Brooklyn, NY 11249 have?

This One Story Retail Building (K1) located at 307 Kent Avenue, Brooklyn, NY 11249 has a total of 14,425 square feet.

What is the year built & the current market value of 307 Kent Avenue, Brooklyn, NY 11249?

307 Kent Avenue, Brooklyn, NY 11249 was built in 1970 and has a current tax assessor's market value of $9,152,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 307 Kent Avenue, Brooklyn

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Property owner name for 307 Kent Avenue, Brooklyn, NY 11249
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Building contacts for 307 Kent Avenue, Brooklyn, NY 11249
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Laura Pop-Badiu, Jun 11, 2026 NYC Business Leaders on RTO: Survey Reveals Hybrid Still Dominates, Office Attendance Set to Rise
Huble’s recent survey of 126 founders, CEOs and other decision-makers in New York City’s startup ecosystem revealed how local business leaders are approaching workplace strategy in 2026 and beyond.
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
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Past Sales & Property History for 307 Kent Avenue, Brooklyn

Create a free account to view the complete sales history for 307 Kent Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 307 Kent Avenue, 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
10/02/2023 - R
09/19/2023 - D
Assignment of Leases and Rents
(2023092600368005)
10/02/2023 - R
09/19/2023 - D
Agreement
(2023092600368004)
10/02/2023 - R
09/19/2023 - D
Mortgage
(2023092600368003)
09/19/2023 - R Initial UCC1
(2023091900720001)
10/02/2023 - R
09/12/2023 - D
Assignment, Mortgage
(2023092600368002)
10/02/2023 - R
09/12/2023 - D
Termination of Assign of L&R
(2023092600368001)
10/26/2021 - R
10/07/2021 - D
Declaration
(2021102001408002)
10/26/2021 - R
10/07/2021 - D
Consent
(2021102001408001)
08/25/2021 - R
07/28/2021 - D
Zoning Lot Description
(2021082000670002)
08/25/2021 - R
07/26/2021 - D
Certificate
(2021082000670001)
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R: Recorded date
D: Document date

Property Taxes for 307 Kent Avenue, Brooklyn

Access detailed property tax data for 307 Kent Avenue, Brooklyn, NY 11249. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $343,618
Tax assessor's market value: $9,152,000
Assessed value: $4,118,400

Assessment History for 307 Kent Avenue, Brooklyn

Here's the assessment & property tax history for 307 Kent Avenue, 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 $7,901,000 $3,555,450 $2,558,355 10.848% $277,530 $277,530 +23.36%
2024/25 $7,137,000 $3,211,650 $2,090,438 10.762% $224,973 $224,973 +32.35%
2023/24 $6,972,000 $3,137,400 $1,604,880 10.592% $169,989 $169,989 +39.97%
2022/23 $3,693,000 $1,661,850 $1,140,750 10.646% $121,444 $121,444 +18.17%
2021/22 $2,203,000 $991,350 $955,530 10.755% $102,767 $102,767 +7.16%

Permits for 307 Kent Avenue, Brooklyn

The complete history of permits filed for 307 Kent Avenue, 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
11/19/2025 Alteration
10/21/2025 Alteration
10/02/2025 Alteration
10/02/2025 Alteration
09/25/2025 Alteration
09/25/2025 Alteration
09/25/2025 Alteration CO
09/25/2025 Alteration
09/16/2025 No work
08/04/2025 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)
Hurricane evacuation zone: 5 (See more on map)

Transportation

Distance to Subway
Closest station Bedford Ave & N 7th St at SE Corner
Station lines L
Distance (miles) 0.537
View subway map

Neighbors for 307 Kent Avenue, Brooklyn

Here are the neighbors for 307 Kent Avenue, Brooklyn, NY 11249.

Address Square feet Purchase date Purchase price
305 Kent Ave, Brooklyn 10,938 02/17/1997
321 Wythe Ave, Brooklyn 169,319
388 S 1st St, Brooklyn 2,505 02/20/2002
270 Kent St, Brooklyn 12/18/2025
393 S 2nd St, Brooklyn 14,059 01/04/2005 $15,350,000
72 S 2nd St, Brooklyn 450 04/09/2021 $262,500
392 S 1st St, Brooklyn 2,505 01/31/2002
390 S 1st St, Brooklyn 2,505 02/13/2002
291 Kent Ave, Brooklyn 6,341 02/10/2012
66 S 2nd St, Brooklyn 3,750 10/14/2016 $5,400,000
389 S 2nd St, Brooklyn 14,059 01/04/2005 $15,350,000
56 S 2nd St, Brooklyn 7,030 09/23/2015
398 S 1st St, Brooklyn 09/19/2008 $28,162
384 S 1st St, Brooklyn 2,505 02/20/2002
385 S 2nd St, Brooklyn 20,295 06/28/2018 $34,891,696
37 S 3rd St, Brooklyn 12,172 04/27/2026 $8,250,000
348 Wythe Ave, Brooklyn 4,500 12/26/1986
74 S 2nd St, Brooklyn 2,939 06/26/2023
394 S 1st St, Brooklyn 2,505 01/31/2002
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