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299 6th Avenue, Brooklyn, NY 11215 - Property report

Also known as: 299 6th Ave

Property image for 299 6th Avenue, Brooklyn, NY 11215
static Mapbox map

Property type

Walk-up Cooperative Building (Other than Condominiums) (XC6)

Year built

1921

Lot sq. ft.

1,735

General information

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Address
Primary address
299 6th Avenue
ZIP code
11215
Neighborhood
Park Slope
Borough
Brooklyn
Block & lot
00971-0004

Owner

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Building
Property type
Walk-up Cooperative Building (Other than Condominiums) (XC6)
Building sq. ft.
4,800
Building dimensions
19.67 ft x 60 ft
Buildings on lot
1
Stories
4
Year built
1921
Tax
Tax year
2026-2027
Property tax
$32,197
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
Frontage(s)
6 Avenue (wide)
Distance to wide street
Lot dimensions
19.67 ft x 88 ft
Lot sq. ft.
1,735

Area overview

Walk score
95 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
93 /100.  Biker's Paradise
School district
15
Community district
6
Closest police station
0.65 Miles
Closest fire station
0.22 Miles

View more such as transportation, nearby schools and risk designations.

Units for 299 6th Avenue, Brooklyn, NY

Unit Sale date Sale price Sq. ft. Price/Sq. ft.
Unit 1 09/20/2019
Unit 1A
Unit 2 10/14/2008 1,100
Unit 3
Unit 4 12/30/2022
Ownership

Ownership information for 299 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 299 6th Avenue, Brooklyn, NY 11215

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
12/08/2020 - R
10/30/2020 - D		 Both RPTT and RETT
(2020120700443001)		 XXX XXXXX XXXXXXX XXXX XXXXX XXXXXXXXXX XXXX
07/07/2011 - R
06/20/2011 - D		 Satisfaction of Mortgage
(2011062200972001)		 XXX XXXXX XXXXXXX XXXX XXXXXXXX XXXXXXXXX XXX
06/09/2011 - R
05/25/2011 - D		 Satisfaction of Mortgage
(2011060200702001)		 XXX XXXXX XXXXXXX XXXX XXXXXXXX XXXXXXXXX XXX
04/01/2002 - R UCC3 Assignment
(3090008071809)		 XXXXXX XXXXX X XXXXX XXXXXXXXX XXXXXXXX
04/12/2000 - R UCC3 Termination
(3990007105199)		 XXXXXXX XXXX XXXXX XXXXXXXX XXXXXXX
11/04/1999 - R UCC3 Termination
(3310006851031)		 XXXXXX XXXXXX X XXXXXXXXXXXX XXXXXXXXXXX
10/21/1998 - R Initial Coop UCC1
(3730006292573)		 XXXXXXX XXXX XXXXX XXXXXXXXX XXXX
06/06/1996 - R Mortgage
(3380005210138)		 XXX XXXXX XXXXXXX XXXX XXXXXXXX XXXXXXXX XXXXXXXXXXXXX XXXX
06/06/1996 - R Assignment, Mortgage
(3320005212032)		 XXXXXXXXXXXX XXXXXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXXXXXXX XXXX
06/06/1996 - R Agreement
(3990005211099)

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 299 6th Avenue, Brooklyn, NY

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

Current property tax
Tax year
2025-2026
Property tax
$32,197
Municipal exemptions
Recent tax assessments
Market value
$2,370,000
Assessed value
$1,066,500

More about New York City property taxes

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 $2,962,000 $1,332,900 $307,315 12.439% $38,227 $31,504 +7.36%
2024/25 $2,779,200 $1,250,640 $284,551 12.5% $35,569 $29,343 +2.25%
2023/24 $2,316,000 $1,042,200 $263,474 12.502% $32,940 $28,698 +6.91%
2022/23 $2,276,000 $1,024,200 $260,646 12.267% $31,973 $26,844 +11.36%
2021/22 $1,821,000 $819,450 $238,950 12.235% $29,528 $24,106 -16.02%
2020/21 $1,961,000 $882,450 $234,006 12.267% $28,999 $28,706 +6.27%
2019/20 $1,758,000 $791,100 $216,555 12.473% $27,302 $27,011 +6.97%
2018/19 $1,690,000 $760,500 $200,222 12.612% $25,561 $25,252 +0.16%
2017/18 $1,455,000 $654,750 $198,217 12.719% $25,501 $25,211 +6.70%
2016/17 $1,325,000 $596,250 $183,286 12.892% $23,933 $23,629 +3.54%
Permits

Permit information for 299 6th Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
08/22/2022 Alteration
07/21/2022 Alteration
05/09/2022 Alteration
07/21/2021 Alteration
08/13/2020 Alteration type 2

*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
11/09/2022 I
04/05/2021 A
10/04/1996 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.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
4th Ave & Union St at SE Corner
Station lines
R
Distance (miles)
0.36
View subway map

Access the detailed traffic volume map for 299 6th Avenue, Brooklyn, NY 11215 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 321 William Penn 9 Yes Public K-5 1,216 0.09
Berkeley Carroll Elementary School NR No Private PK-12 940 0.16
Berkeley Carroll Elementary School NR No Private PK-12 940 0.16
St Francis Xavier School NR No Private PK-8 175 0.21
St Francis Xavier School NR No Private PK-8 175 0.21
P.S. 39 Henry Bristow 9 No Public K-5 344 0.30
P.S. 282 Park Slope 5 No Public PK, K-5 496 0.31
P.S. 282 Park Slope 5 No Public PK, K-5 496 0.31
The Montessori School of New York - Brooklyn NR No Private PK, K-6 0 0.34
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Berkeley Carroll Elementary School NR No Private PK-12 940 0.16
St Francis Xavier School NR No Private PK-8 175 0.21
Park Slope Collegiate 4 No Public 6-12 577 0.22
Ms 51 William Alexander 7 No Public 6-8 1,026 0.24
Saint Saviour Catholic Academy NR No Private PK, K-8 370 0.39
Berkeley Carroll School NR No Private PK-12 977 0.39
P.S. 372 The Children S School NR No Public PK, K-8 436 0.41
Poly Prep Lower School NR No Private 0 0.43
P.S. 77 NR No Public K-12 304 0.48
Ms 266 Park Place Community Middle School 4 No Public 6-8 69 0.48
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Berkeley Carroll Elementary School NR No Private PK-12 940 0.16
John Jay School for Law 3 No Public 9-12 461 0.22
Millennium Brooklyn High School 10 No Public 9-12 721 0.22
Cyberarts Studio Academy 2 No Public 9-12 298 0.22
Park Slope Collegiate 4 No Public 6-12 577 0.22
Berkeley Carroll School NR No Private PK-12 977 0.39
St Saviour High School NR No Private 9-12 400 0.40
Poly Prep Lower School NR No Private 0 0.43
Al-Madinah School NR No Private PK-12 790 0.46
P.S. 77 NR No Public K-12 304 0.48

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 299 6th Avenue, Brooklyn, NY

394 1st St, Brooklyn 365 2nd St, Brooklyn 371 2nd St, Brooklyn 396 1st St, Brooklyn 303 6th Ave, Brooklyn 287 6th Ave, Brooklyn 369 2nd St, Brooklyn 291 6th Ave, Brooklyn 301 6th Ave, Brooklyn 295 6th Ave, Brooklyn 363 2nd St, Brooklyn 297 6th Ave, Brooklyn 390 1st St, Brooklyn 392 1st St, Brooklyn 293 6th Ave, Brooklyn 289 6th Ave, Brooklyn 367 2nd St, Brooklyn 305 6th Ave, Brooklyn 373 2nd St, Brooklyn 375 2nd St, Brooklyn

Nearby ZIP codes for 299 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 299 6th Avenue, Brooklyn, NY 11215?

The development at 299 6th Avenue, Brooklyn, NY 11215 was built in 1921.

What is the total square footage of 299 6th Avenue, Brooklyn, NY 11215?

299 6th Avenue, Brooklyn, NY 11215 has a total of 4,800 square feet.

What is the assessed value of 299 6th Avenue, Brooklyn, NY 11215?

299 6th Avenue, Brooklyn, NY 11215 is currently assessed at $1,066,500.

What are the property taxes for 299 6th Avenue, Brooklyn, NY 11215?

The property taxes for 299 6th Avenue, Brooklyn, NY 11215 total $39,026.

How many residential units does this building have?

This building has 4 residential unit(s).

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