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619 6th Avenue, Brooklyn, NY 11215 Property Information

Also known as: 306 Prospect Ave, Brooklyn, NY 11215

619 6th Avenue, Brooklyn, NY 11215 Property Information

Also known as: 306 Prospect Ave, Brooklyn, NY 11215

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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619 6th Avenue, Brooklyn, NY 11215 1
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Address

Primary address 619 6th Avenue
Secondary address 615-619 6th Ave
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 00868-0003

Sales & Tax Overview for 619 6th Avenue, Brooklyn

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

Purchase date 09/13/2021
Purchase price $2,850,000
Tax class
Estimated property tax $36,528

Lot & Building Information for 619 6th Avenue, Brooklyn

Lot sq. ft. 1,844
Lot dimensions 23 ft x 80.17 ft
Property type Over Six Families without Stores (C1)
Building sqft 7,376
Building dimensions 23 ft x 80 ft
Buildings on lot 1
Stories 4
Year built 1931
Construction type
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Zoning & Use for 619 6th Avenue, Brooklyn

Zoning
Residential units (DOF) 9
Regulated units
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 7
Closest police station 0.70 Miles
Closest fire station 0.37 Miles

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

Other Property Data for 619 6th Avenue, 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 619 6th Avenue, 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 619 6th Avenue, 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.

  • 615-619 6th Ave, Brooklyn, NY 11215
  • 306 Prospect Ave, Brooklyn, NY 11215

About 619 6th Avenue, Brooklyn

What is the year built & the total sq. ft. for 619 6th Avenue, Brooklyn, NY 11215?

619 6th Avenue, Brooklyn, NY 11215 was built in 1931 and has a total of 7,376 square feet.

What is the assessed value of 619 6th Avenue, Brooklyn, NY 11215 and the property tax paid?

Assessed at $853,650, the tax amount paid for 619 6th Avenue, Brooklyn, NY 11215 is $36,528. For the next year, the tax amount for 619 6th Avenue, Brooklyn, NY 11215 is estimated at $36,528.

When was 619 6th Avenue, Brooklyn, NY 11215 last sold and what was the last sale price?

619 6th Avenue, Brooklyn, NY 11215 was last sold in 09/13/2021 for $2,850,000.

How many residential units does this building have?

This building has 9 residential unit(s).

Ownership Information for 619 6th Avenue, Brooklyn

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Property owner name for 619 6th Avenue, Brooklyn, NY 11215
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Building contacts for 619 6th Avenue, 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 619 6th Avenue, Brooklyn

Create a free account to view the complete sales history for 619 6th Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
09/13/2021 $2,850,000
12/30/2020 $2,520,000
       
       
       
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Title Documents for 619 6th 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
04/04/2022 - R Initial UCC1
(2022032300366003)
03/22/2022 - D
05/25/2022 - R
Apprt Breakdwn Office Use Only
(2022042001194001)
03/22/2022 - D
04/04/2022 - R
Assignment of Leases and Rents
(2022032300366002)
03/22/2022 - D
04/04/2022 - R
Mortgage
(2022032300366001)
09/24/2021 - R Initial UCC1
(2021092000191005)
09/13/2021 - D
09/24/2021 - R
Termination of Assign of L&R
(2021092000191006)
09/13/2021 - D
09/24/2021 - R
Assignment of Leases and Rents
(2021092000191004)
09/13/2021 - D
09/24/2021 - R
Agreement
(2021092000191003)
09/13/2021 - D
09/24/2021 - R
Assignment, Mortgage
(2021092000191002)
09/13/2021 - D
09/24/2021 - R
Deed
(2021092000191001)
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R: Recorded date
D: Document date

Property Taxes for 619 6th Avenue, Brooklyn

Access detailed property tax data for 619 6th Avenue, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $36,528
Estimated property tax: $36,528
Tax assessor's market value: $1,897,000
Assessed value: $853,650

Assessment History for 619 6th Avenue, Brooklyn

Here's the assessment & property tax history for 619 6th 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 $1,897,000 $853,650 $293,660 12.439% $36,528 $36,528 +2.72%
2024/25 $2,111,000 $949,950 $284,497 12.5% $35,562 $35,562 +7.96%
2023/24 $2,454,000 $1,104,300 $263,475 12.502% $32,940 $32,940 +10.07%
2022/23 $2,453,000 $1,103,850 $243,963 12.267% $29,927 $29,927 +8.28%
2021/22 $2,292,000 $1,031,400 $225,892 12.235% $27,638 $27,638 -0.26%

Permits for 619 6th Avenue, Brooklyn

The complete history of permits filed for 619 6th 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
05/04/2011 Alteration type 3
04/29/2011 Alteration type 3
08/02/2010 Alteration type 2
         
         
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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)

Transportation

Distance to Subway
Closest station 4th Ave & Prospect Ave at NE Corner
Station lines R
Distance (miles) 0.298
View subway map
Bus Routes
Name 7 Av/Prospect Av
Line B69
Distance (miles) 0.135

Neighbors for 619 6th Avenue, Brooklyn

Here are the neighbors for 619 6th Avenue, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
329 A 18th St, Brooklyn 5,200
156 57th St, Brooklyn 05/30/2023 $771,000
445 17th St, Brooklyn 3,750 11/25/1992
597 A 18th St, Brooklyn 2,496 11/09/2016
595 A 18th St, Brooklyn 2,496 12/28/2018 $2,150,000
263 58th St, Brooklyn 2,800 11/27/2013 $380,000
172 57th St, Brooklyn 4,000 05/30/2023 $771,000
623 5th Ave, Brooklyn 3,500 03/13/1996
424 Prospect Ave, Brooklyn 5,512 05/06/1994
447 17th St, Brooklyn 7,350 06/29/2001
587 17th St, Brooklyn 8,127
255 18th St, Brooklyn 40,000 09/28/2017 $1,532,500
5918 5th Ave, Brooklyn 7,232 05/17/2025
322 58th St, Brooklyn 4,400 01/13/2009
5702 3rd Ave, Brooklyn 5,000 06/09/2021
249 58th St, Brooklyn 12,360 12/27/2018 $3,000,000
128 57th St, Brooklyn 32,513 03/31/2014 $4,580,000
343 20th St, Brooklyn 5,500 03/14/2003 $359,000
5914 5th Ave, Brooklyn 7,232 07/23/1998
116 57th St, Brooklyn 5,160 03/31/2014 $4,580,000
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