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306 6th Street, Brooklyn, NY 11215 Property Information

306 6th Street, Brooklyn, NY 11215 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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306 6th Street, Brooklyn, NY 11215 1
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Address

Primary address 306 6th Street
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 00993-0023

Sales & Tax Overview for 306 6th Street, 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 $7,863

Lot & Building Information for 306 6th Street, Brooklyn

Lot sqft 1,933
Lot dimensions 19.33 ft x 100 ft
Building class Three Families (C0)
Building sqft 2,637
Building dimensions 19.33 ft x 45 ft
Buildings on lot 1
Stories 3
Structure type Row
Building material Brick
Exterior wall Brick/masonry
Basement type Full
Year built 1901
Frontage(s) 6 Street (narrow)
Nearest wide street 5 Avenue
Distance to wide street
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Zoning & Use for 306 6th Street, Brooklyn

Zoning
Residential units (DOF) 3
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6
Closest police station 0.89 Miles
Closest fire station 0.06 Miles

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

Other Property Data for 306 6th Street, Brooklyn

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Floor area ratio (FAR) for 306 6th 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 306 6th Street, Brooklyn, NY 11215, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 306 6th Street, Brooklyn

What is the year built & the total sq. ft. for 306 6th Street, Brooklyn, NY 11215?

306 6th Street, Brooklyn, NY 11215 was built in 1901 and has a total of 2,637 square feet.

What is the assessed value of 306 6th Street, Brooklyn, NY 11215 and the property tax paid?

Assessed at $180,360, the tax amount paid for 306 6th Street, Brooklyn, NY 11215 is $7,403. For the next year, the tax amount for 306 6th Street, Brooklyn, NY 11215 is estimated at $7,863.

When was 306 6th Street, Brooklyn, NY 11215 last sold?

306 6th Street, Brooklyn, NY 11215 was last sold in 11/25/1992.

How many residential units does this building have?

This building has 3 residential unit(s).

Ownership Information for 306 6th Street, Brooklyn

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Property owner name for 306 6th Street, Brooklyn, NY 11215
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Building contacts for 306 6th Street, Brooklyn, NY 11215
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.
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Past Sales & Property History for 306 6th Street, Brooklyn

Create a free account to view the complete sales history for 306 6th Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 306 6th 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
04/22/2024 - D
04/24/2024 - R
Satisfaction of Mortgage
(2024042300622001)
06/19/2018 - D
06/26/2018 - R
Satisfaction of Mortgage
(2018061900189001)
06/26/2014 - D
10/11/2014 - R
Mortgage
(2014070300119001)
10/24/2006 - D
11/13/2006 - R
Satisfaction of Mortgage
(2006102401520001)
04/01/2004 - D
05/21/2004 - R
Mortgage
(2004041301194001)
06/27/2003 - D
07/30/2003 - R
Agreement
(2003070101272001)
12/12/2001 - R Satisfaction of Mortgage
(3730007922673)
11/08/2001 - R Mortgage
(3910007878191)
11/25/1992 - R Deed
(3880001731288)
05/23/1985 - R Satisfaction of Mortgage
(3660001089966)
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R: Recorded date
D: Document date

Property Taxes for 306 6th Street, Brooklyn

Access detailed property tax data for 306 6th Street, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $7,403
Estimated property tax: $7,863
Tax assessor's market value: $3,006,000
Assessed value: $180,360
Exemptions granted by city:

Assessment History for 306 6th Street, Brooklyn

Here's the assessment & property tax history for 306 6th 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 $3,006,000 $180,360 $37,310 19.843% $7,685 $7,403 +41.16%
2024/25 $2,908,000 $174,480 $35,207 20.085% $7,340 $5,245 +0.23%
2023/24 $3,339,000 $200,340 $35,147 20.085% $7,340 $5,233 +5.73%
2022/23 $2,890,000 $173,400 $33,364 20.309% $7,072 $4,949 +4.99%
2021/22 $2,737,000 $164,220 $32,768 19.963% $6,829 $4,714 -27.43%

Permits for 306 6th Street, Brooklyn

The complete history of permits filed for 306 6th 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
01/12/2021 Alteration
11/12/2020 Alteration
11/03/2020 Alteration
10/30/2020 Alteration
10/21/2020 Alteration type 2
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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
$1,488,000
2.9% 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)
Hurricane evacuation zone: 5 (See more on map)

Transportation

Distance to Subway
Closest station 4th Ave & 9th St at NE Corner
Station lines F-G-R
Distance (miles) 0.146
View subway map
Bus Routes
Name 5 Av/7 St
Line B63
Distance (miles) 0.071

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 39 Henry Bristow 9 Yes Public K-5 344 0.24
Maurice Sendak Community School 8 No Public K-5 211 0.10
St. Thomas Aquinas School NR No Private PK, K-8 0 0.12
St. Thomas Aquinas School NR No Private PK, K-8 0 0.12
Al-Madinah School NR No Private PK-12 790 0.25

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Ms 51 William Alexander 7 No Public 6-8 1,026 0.10
St. Thomas Aquinas School NR No Private PK, K-8 0 0.12
Al-Madinah School NR No Private PK-12 790 0.25
P.S. 372 The Children S School NR No Public PK, K-8 436 0.37
Park Slope Collegiate 4 No Public 6-12 577 0.41

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Al-Madinah School NR No Private PK-12 790 0.25
Millennium Brooklyn High School 10 No Public 9-12 721 0.41
John Jay School for Law 3 No Public 9-12 461 0.41
Park Slope Collegiate 4 No Public 6-12 577 0.41
Cyberarts Studio Academy 2 No Public 9-12 298 0.41

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

Neighbors for 306 6th Street, Brooklyn

Here are the neighbors for 306 6th Street, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
292 6th St, Brooklyn 2,637 03/15/2015 $2,100,000
284 6th St, Brooklyn 5,670 01/03/2025 $1
312 6th St, Brooklyn 2,400 07/12/1974
288 6th St, Brooklyn 12,176 01/13/2014 $3,500,000
282 6th St, Brooklyn 4,462 02/15/2023 $1,800,000
310 6th St, Brooklyn 3,200 06/17/2019 $2,674,181
314 6th St, Brooklyn 3,200 04/28/1997
322 6th St, Brooklyn 17,800 11/22/1988
388 5th Ave, Brooklyn 5,258 11/30/1999
300 6th St, Brooklyn 4,509 04/07/2017
318 6th St, Brooklyn 15,000 08/31/2006 $2,650,000
302 6th St, Brooklyn 2,637 06/24/2025
296 6th St, Brooklyn 2,637 12/15/2021
308 6th St, Brooklyn 3,200 07/26/1994
386 5th Ave, Brooklyn 2,070 09/30/2003 $1,500,000
390 5th Ave, Brooklyn 5,979 07/30/2024
286 6th St, Brooklyn 5,670 01/28/1993
316 6th St, Brooklyn 5,720 04/21/2020
304 6th St, Brooklyn 2,637 05/23/1996
294 6th St, Brooklyn 2,637 01/07/2022 $2,925,000
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