New York City  »  11215  »  6th Ave  »  347 6th Ave

347 6th Avenue, Brooklyn, NY 11215 - Property report

Also known as: 347 6th Ave

Property image for 347 6th Avenue, Brooklyn, NY 11215

Property type

Four Families (C3)

Year built

1920

Lot sq. ft.

1,539

Sale price

$3,200,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
347 6th Avenue
ZIP code
11215
Neighborhood
Park Slope
Borough
Brooklyn
Block & lot
00986-0009

Owner

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Building
Property type
Four Families (C3)
Building sq. ft.
4,345
Building dimensions
19.75 ft x 55 ft
Buildings on lot
1
Stories
4
Year built
1920
Building material
Stone
Exterior wall
None
Basement
N
Sales
Sale date
09/26/2023
Sale price
$3,200,000
Tax
Tax year
2026-2027
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
4
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Distance to wide street
Lot dimensions
19.75 ft x 77.92 ft
Lot sq. ft.
1,539
Ownership

Ownership information for 347 6th Avenue, Brooklyn, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 347 6th Avenue, Brooklyn, NY 11215

Sale date Sale price Buyer name Seller name
09/26/2023 $3,200,000 XXXXX XXX, XXX XXX XXXXX XXXXXX XXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
12/15/2025 - R
12/10/2025 - D		 Maps
(2025121500416002)		 XXX XXX XXX XXXXXX XXXXXXXXXXX
11/18/2025 - R
11/17/2025 - D		 Zoning Lot Description
(2025111700771002)		 XXXXX XXX XXX
11/18/2025 - R
11/17/2025 - D		 Certificate
(2025111700771001)		 XXX XXXXX XXXXX XXXXXX XXX
12/15/2025 - R
10/31/2025 - D		 Condo Declaration
(2025121500416001)		 XXXXX XXX XXX
01/10/2024 - R
12/27/2023 - D		 Satisfaction of Mortgage
(2023122200404001)		 XXXXX XXXXXXX X XXXXXXXX XXXX
10/02/2023 - R
09/26/2023 - D		 Deed
(2023092700793001)		 XXX XXXXX XXXXXX XXX XXXXX XXX XXX
03/22/2018 - R
01/16/2018 - D		 Deed
(2018020601194001)		 XXXXX XXXXXXXX XXX XXXXX XXXXXX XXX
05/29/2009 - R
04/20/2009 - D		 Deed
(2009052700535001)		 XXXXXX XX XXXXXXX X XXXXX XXXXXXX X XXXXX XXXXXXXXX XXXXX XXX XXXXX
01/11/2000 - R Satisfaction of Mortgage
(3360006998936)
02/10/1997 - R Assignment, Mortgage
(3150005512915)		 XXXXX XXXXXXXXX XXXXXXXX XXXXXXXXXXX XXXXXXX XXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 347 6th Avenue, Brooklyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

This property currently has a zero assessment. No calculation of property tax can therefore be made.

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Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $2,714,000 $1,221,300 $137,916 12.439% $17,155 $17,155 -0.44%
2024/25 $2,546,000 $1,145,700 $137,855 12.5% $17,232 $17,232 +7.94%
2023/24 $2,466,000 $1,109,700 $127,689 12.502% $15,964 $15,964 +10.03%
2022/23 $2,055,000 $924,750 $118,274 12.267% $14,509 $14,509 +3.69%
2021/22 $2,263,000 $1,018,350 $114,357 12.235% $13,992 $13,992 +7.52%
2020/21 $2,203,000 $991,350 $106,089 12.267% $13,014 $13,014 -1.61%
2019/20 $1,836,000 $826,200 $106,042 12.473% $13,227 $13,227 +6.77%
2018/19 $1,530,000 $688,500 $98,222 12.612% $12,388 $12,388 +7.05%
2017/18 $1,317,000 $592,650 $90,980 12.719% $11,572 $11,572 +2.04%
2016/17 $1,199,000 $539,550 $87,967 12.892% $11,341 $11,341 +7.87%
Permits

Permit information for 347 6th Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
02/10/2026 Alteration
01/13/2026 Alteration
01/06/2026 Alteration
12/01/2025 Alteration
11/03/2025 Subdivision: condo

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID Inspection date Class NOV issue date Status
04/30/2026 A
06/05/2025 A
04/03/2024 A

*Most recent HPD violations on record for this property.

Neighborhood

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

$1,619,646

12.4% Y-o-Y

Median price/sq. ft.

$1,514

6.4% Y-o-Y

Brooklyn median sale price

$899,000

6% Y-o-Y

Check out recently sold homes in Brooklyn and see how their prices compare.

Neighbors for 347 6th Avenue, Brooklyn, NY

408 3rd Ave, Brooklyn 298 3rd St, Brooklyn 141 6th St, Brooklyn 455 A 5th St, Brooklyn 110 5th St, Brooklyn 84 5th St, Brooklyn 349 5th Ave, Brooklyn 399 3rd Ave, Brooklyn 167 6th St, Brooklyn 2 2nd Ave, Brooklyn 418 3rd Ave, Brooklyn 89 9th St, Brooklyn 190 3rd St, Brooklyn 375 5th Ave, Brooklyn 367 6th Ave, Brooklyn 97 9th St, Brooklyn 186 6th St, Brooklyn 343 5th Ave, Brooklyn 357 5th Ave, Brooklyn 383 3rd Ave, Brooklyn

Nearby ZIP codes for 347 6th Avenue, Brooklyn, NY

10004, New York City, NY 10005, New York City, NY 10038, New York City, NY 10271, New York City, NY 11201, New York City, NY 11204, New York City, NY 11205, New York City, NY 11213, New York City, NY 11216, New York City, NY 11217, New York City, NY 11218, New York City, NY 11219, New York City, NY 11220, New York City, NY 11225, New York City, NY 11226, New York City, NY 11228, New York City, NY 11230, New York City, NY 11231, New York City, NY 11232, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for 347 6th Avenue, Brooklyn, NY 11215?

The development at 347 6th Avenue, Brooklyn, NY 11215 was built in 1920.

What is the total square footage of 347 6th Avenue, Brooklyn, NY 11215?

347 6th Avenue, Brooklyn, NY 11215 has a total of 4,345 square feet.

When was 347 6th Avenue, Brooklyn, NY 11215 last sold and what was the sale price?

347 6th Avenue, Brooklyn, NY 11215 was last sold on 09/26/2023 for $3,200,000.

How many residential units does this building have?

This building has 4 residential unit(s).

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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