New York City  »  11217  »  Warren St  »  647 Warren St

647 Warren Street #B, Brooklyn, NY 11217 - Property report

Also known as: 647 Warren St #B

Property image for 647 Warren Street #B, Brooklyn, NY 11217
static Mapbox map

Property type

Condo - Residential Unit of 1-3 Unit Building (Original Class 1) (R6)

Year built

1899

Lot sq. ft.

2,000

Sale price

$1,575,000

General information

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Address
Primary address
647 Warren Street #B
ZIP code
11217
Neighborhood
Park Slope
Borough
Brooklyn
Block & lot
00934-1902

Owner

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Building
Property type
Condo - Residential Unit of 1-3 Unit Building (Original Class 1) (R6)
Unit sq. ft.
1,056
Building dimensions
20 ft x 42 ft
Buildings on lot
1
Stories
3
Year built
1899
Sales
Sale date
09/11/2023
Sale price
$1,575,000
Tax
Tax year
2026-2027
Property tax
$2,005
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
3
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Distance to wide street
Lot sq. ft.
2,000

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
93 /100.  Biker's Paradise
School district
13
Community district
6

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

Ownership

Ownership information for 647 Warren Street #B, Brooklyn, NY

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

Sales history for 647 Warren Street #B, Brooklyn, NY 11217

Sale date Sale price Buyer name Seller name
09/11/2023 $1,575,000 XXXXXX, XXXXXX X XXX XX, XXXXXXX X XXXXXX, XXXXX XXX XXXXXX, XXXXXX
04/27/2020 $1,462,500 XXXXXX, XXXXX XXX XXXXXX, XXXXXX XXXXXXX XXXXXXX XXXXXXXXXXX XXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
10/02/2023 - R
09/27/2023 - D		 Satisfaction of Mortgage
(2023092800328001)		 XXXXXX XXXXX XXXXX XXXXX XXXX X X
10/12/2023 - R
09/11/2023 - D		 Mortgage
(2023101100677004)		 XXXXXX XXXXXX X XXXXXXXX XXXX XX
10/12/2023 - R
09/11/2023 - D		 Deed
(2023101100677003)		 XXXXXX XXXXX XXXXXX XXXXXX X
10/12/2023 - R
09/06/2023 - D		 Power of Attorney
(2023101100677002)		 XXXXXX XXXXXX XXXXXX XXXXXXXX XXX
10/12/2023 - R
09/06/2023 - D		 Power of Attorney
(2023101100677001)		 XXXXXX XXXXX XXXXXX XXXXXXXX XXX
05/06/2020 - R
04/27/2020 - D		 Power of Attorney
(2020050500125005)		 XXXXXX XXXXX XXXXX XX XXXXXXXX XXX XXX XXXXXX XXXXXX XXXXX
05/06/2020 - R
04/27/2020 - D		 Mortgage
(2020050500125004)		 XXXXXX XXXXX XXXXX XXXXX XXXX X X
05/06/2020 - R
04/27/2020 - D		 Deed
(2020050500125003)		 XXXXXXX XXXXXXX XXXXXXXXXXX XXX XXXXXX XXXXX
05/06/2020 - R
03/31/2020 - D		 Power of Attorney
(2020050500125002)		 XXXXXX XXXXX XXXXX XXX XXXXXXX
05/06/2020 - R
03/31/2020 - D		 Power of Attorney
(2020050500125001)		 XXXXXX XXXXXX XXXXX XXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 647 Warren Street #B, 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
$2,005
Municipal exemptions
Recent tax assessments
Market value
$1,069,750
Assessed value
$64,185

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 $992,250 $59,535 $9,533 19.843% $1,892 $1,892 -1.20%
2024/25 $896,000 $53,760 $9,533 20.085% $1,915 $1,915 +0.75%
2023/24 $861,500 $51,690 $9,462 20.085% $1,900 $1,900 +4.84%
2022/23 $725,750 $43,545 $8,926 20.309% $1,813 $1,813 +7.84%
2021/22 $725,772 $43,546 $8,421 19.963% $1,681 $1,681 +0.55%
2020/21 $725,750 $43,545 $7,944 21.045% $1,672 $1,672 n/a
Permits

Permit information for 647 Warren Street #B, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations 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

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FEMA flood zones

Property location map
FEMA flood zones
-

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Flatbush Ave & Bergen St at SW Corner
Station lines
2-3
Distance (miles)
0.158
View subway map

Access the detailed traffic volume map for 647 Warren Street #B, Brooklyn, NY 11217 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)
Park Slope Christian Academy NR No Private PK, K-8 37 0.05
Park Slope Christian Academy NR No Private PK, K-8 37 0.05
P.S. 133 William A Butler 6 No Public PK, K-5 609 0.12
P.S. 133 William A Butler 6 No Public PK, K-5 609 0.12
P.S. 77 NR No Public K-12 304 0.18
P.S. 282 Park Slope 5 No Public PK, K-5 496 0.29
P.S. 282 Park Slope 5 No Public PK, K-5 496 0.29
P.S. 38 The Pacific 6 No Public PK, K-5 537 0.38
P.S. 38 The Pacific 6 No Public PK, K-5 537 0.38
Hensen Preparatory School NR No Private PK, K-8 0 0.38
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Park Slope Christian Academy NR No Private PK, K-8 37 0.05
Ms 266 Park Place Community Middle School 4 No Public 6-8 69 0.18
P.S. 77 NR No Public K-12 304 0.18
The Math And Science Exploratory School 7 No Public 6-8 522 0.23
Hensen Preparatory School NR No Private PK, K-8 0 0.38
Hanson Place Elementary School NR No Private PK-8 43 0.42
Hanson Place Elementary School NR No Private PK, K-8 99 0.42
Berkeley Carroll School NR No Private PK-12 977 0.43
P.S. 372 The Children S School NR No Public PK, K-8 436 0.46
P.S. 753 School For Career Development NR No Public 6-12 354 0.51
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 77 NR No Public K-12 304 0.18
Brooklyn High School of the Arts 5 No Public 9-12 927 0.23
Khalil Gibran International Academy 2 No Public 9-12 134 0.37
Berkeley Carroll School NR No Private PK-12 977 0.43
Berkeley Carroll Elementary School NR No Private PK-12 940 0.46
P.S. 753 School For Career Development NR No Public 6-12 354 0.51
P.S. 369 Coy L Cox School NR No Public K-12 487 0.53
Brooklyn Technical High School 10 No Public 9-12 5,940 0.58
New Dawn Charter High School 2 No Charter 9-12 233 0.64
Bishop Loughlin Memorial High School NR No Private 9-12 621 0.66

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

Neighbors for 647 Warren Street #B, Brooklyn, NY

2909 Albemarle Rd, Brooklyn

Nearby ZIP codes for 647 Warren Street #B, Brooklyn, NY

10002, New York City, NY 10004, New York City, NY 10005, New York City, NY 10006, New York City, NY 10007, New York City, NY 10038, New York City, NY 10271, New York City, NY 10278, New York City, NY 10279, New York City, NY 11201, New York City, NY 11205, New York City, NY 11206, New York City, NY 11215, New York City, NY 11216, New York City, NY 11218, New York City, NY 11225, New York City, NY 11226, 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 647 Warren Street #B, Brooklyn, NY 11217?

The development at 647 Warren Street #B, Brooklyn, NY 11217 was built in 1899.

What is the total square footage of 647 Warren Street #B, Brooklyn, NY 11217?

647 Warren Street #B, Brooklyn, NY 11217 has a total of 1,056 square feet.

When was 647 Warren Street #B, Brooklyn, NY 11217 last sold and what was the sale price?

647 Warren Street #B, Brooklyn, NY 11217 was last sold on 09/11/2023 for $1,575,000.

What is the assessed value of 647 Warren Street #B, Brooklyn, NY 11217?

647 Warren Street #B, Brooklyn, NY 11217 is currently assessed at $64,185.

What are the property taxes for 647 Warren Street #B, Brooklyn, NY 11217?

The property taxes for 647 Warren Street #B, Brooklyn, NY 11217 total $2,005.

How many residential units does this building have?

This building has 1 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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