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340 6th Avenue #4, Brooklyn, NY 11215 Property Information

340 6th Avenue #4, Brooklyn, NY 11215 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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340 6th Avenue #4, Brooklyn, NY 11215
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Address

Primary address 340 6th Avenue #4
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 00985-1404

Sales & Tax Overview for 340 6th Avenue #4, Brooklyn

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Purchase date 10/25/2022
Purchase price $1,756,481
Tax class
Estimated property tax $6,141

Lot & Building Information for 340 6th Avenue #4, Brooklyn

Lot sq. ft. 1,587
Property type Condo - Residential Unit in 2-10 Unit Building (R1)
Building sqft 1,017
Buildings on lot 1
Stories 4
Structure type Walk-up apartment
Year built 1920
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Zoning & Use for 340 6th Avenue #4, Brooklyn

Residential units (DOF) 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6

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

Unit Overview

Unit # 4

Other Property Data for 340 6th Avenue #4, Brooklyn

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Floor area ratio (FAR) for 340 6th Avenue #4, 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 340 6th Avenue #4, Brooklyn, NY 11215, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 340 6th Avenue #4, Brooklyn

What is the year built & the total sq. ft. for 340 6th Avenue #4, Brooklyn, NY 11215?

340 6th Avenue #4, Brooklyn, NY 11215 was built in 1920 and has a total of 1,017 square feet.

What is the assessed value of 340 6th Avenue #4, Brooklyn, NY 11215 and the property tax paid?

Assessed at $262,512, the tax amount paid for 340 6th Avenue #4, Brooklyn, NY 11215 is $7,142. For the next year, the tax amount for 340 6th Avenue #4, Brooklyn, NY 11215 is estimated at $6,141.

When was 340 6th Avenue #4, Brooklyn, NY 11215 last sold and what was the last sale price?

340 6th Avenue #4, Brooklyn, NY 11215 was last sold in 10/25/2022 for $1,756,481.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 340 6th Avenue #4, Brooklyn

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Property owner name for 340 6th Avenue #4, Brooklyn, NY 11215
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Building contacts for 340 6th Avenue #4, 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 340 6th Avenue #4, Brooklyn

Create a free account to view the complete sales history for 340 6th Avenue #4, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
10/25/2022 $1,756,481

Title Documents for 340 6th Avenue #4, Brooklyn

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Date Type Amount Party 1 Party 2 Doc image
10/25/2022 - D
11/01/2022 - R
Power of Attorney
(2022103100365003)
10/25/2022 - D
11/01/2022 - R
Mortgage
(2022103100365002)
10/25/2022 - D
11/01/2022 - R
Deed
(2022103100365001)
09/09/2022 - D
09/13/2022 - R
Maps
(2022090900501002)
07/05/2022 - D
09/13/2022 - R
Condo Declaration
(2022090900501001)
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R: Recorded date
D: Document date

Property Taxes for 340 6th Avenue #4, Brooklyn

Access detailed property tax data for 340 6th Avenue #4, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $5,892
Estimated property tax: $6,141
Tax assessor's market value: $583,359
Assessed value: $262,512

Assessment History for 340 6th Avenue #4, Brooklyn

Here's the assessment & property tax history for 340 6th Avenue #4, 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 $583,359 $262,512 $57,418 12.439% $7,142 $5,886 -0.56%
2024/25 $589,364 $265,214 $57,402 12.5% $7,175 $5,919 +9.68%
2023/24 $491,137 $221,012 $55,399 12.502% $6,926 $5,397 n/a

Permits for 340 6th Avenue #4, Brooklyn

The complete history of permits filed for 340 6th Avenue #4, 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.

No recorded permits for this property.

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.

Transportation

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 39 Henry Bristow 9 No Public K-5 344 0.17
P.S. 321 William Penn 9 No Public K-5 1,216 0.18
Berkeley Carroll Elementary School NR No Private PK-12 940 0.29
Berkeley Carroll Elementary School NR No Private PK-12 940 0.29
Maurice Sendak Community School 8 No Public K-5 211 0.31

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 0.17
Park Slope Collegiate 4 No Public 6-12 577 0.20
Berkeley Carroll Elementary School NR No Private PK-12 940 0.29
St. Thomas Aquinas School NR No Private PK, K-8 0 0.33
Saint Saviour Catholic Academy NR No Private PK, K-8 370 0.34

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Park Slope Collegiate 4 No Public 6-12 577 0.20
Millennium Brooklyn High School 10 No Public 9-12 721 0.20
John Jay School for Law 3 No Public 9-12 461 0.20
Cyberarts Studio Academy 2 No Public 9-12 298 0.20
Berkeley Carroll Elementary School NR No Private PK-12 940 0.29

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

Neighbors for 340 6th Avenue #4, Brooklyn

Data not available for this property.
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