New York City » 11209 » 71st St » 638 71st St

638 71st Street, Brooklyn, NY 11209 Property Information

Q: How many residential units does this building have?

This building has 3 residential units and 0 commercial spaces.

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Address

Primary address	638 71st Street
Secondary address	638 Rear 71st St
Neighborhood	Bay Ridge

Zip code	11209
Borough	Brooklyn
Block & lot	05899-0023

Sales & Tax Overview for 638 71st Street, Brooklyn

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

Tax class	Register
Estimated property tax	$15,959

Lot & Building Information for 638 71st Street, Brooklyn

Lot sqft	3,900
Lot dimensions	42.33 ft x 100.25 ft
Building class	Three Families (C0) i Building classes in NYC are all explained here: NYC building classes
Building sqft	3,425
Building dimensions	30 ft x 56 ft
Buildings on lot	3
Stories	2
Structure type	Old style
Building material	Stone

Exterior wall	Brick/masonry
Basement type	Full
Garage type	Detached, frame garage
Year built	1925
Year last altered	2001
Frontage(s)	2000 CB Boundary (narrow)
Nearest wide street	7 Avenue
Distance to wide street	Register

Zoning & Use for 638 71st Street, Brooklyn

Zoning	Register
Residential units (DOF)	3

Residential sqft	Register

Area Overview

Walk Score

Transit Score

Bike Score

School district	20
Community district	10

Closest police station	0.61 Miles
Closest fire station	0.64 Miles

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

Other Property Data for 638 71st Street, 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 638 71st Street, Brooklyn, NY 11209, 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 638 71st Street, Brooklyn, NY 11209, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

638 Rear 71st St, Brooklyn, NY 11209
638 Garage 71st St, Brooklyn, NY 11209
642 71st St, Brooklyn, NY 11209

About 638 71st Street, Brooklyn

What is the year built & the total sq. ft. for 638 71st Street, Brooklyn, NY 11209?

638 71st Street, Brooklyn, NY 11209 was built in 1925 and has a total of 3,425 square feet.

What is the assessed value of 638 71st Street, Brooklyn, NY 11209 and the property tax paid?

Assessed at $100,620, the tax amount paid for 638 71st Street, Brooklyn, NY 11209 is $15,662. For the next year, the tax amount for 638 71st Street, Brooklyn, NY 11209 is estimated at $15,959.

When was 638 71st Street, Brooklyn, NY 11209 last sold?

638 71st Street, Brooklyn, NY 11209 was last sold in 06/28/2012.

How many residential units does this building have?

This building has 3 residential unit(s).

Ownership Information for 638 71st Street, Brooklyn

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Property owner name for 638 71st Street, Brooklyn, NY 11209

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Building contacts for 638 71st Street, Brooklyn, NY 11209

Building management:	Register
Representatives (from permits):	Register
Tenants:	Register

Commercial Real Estate nearby

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 638 71st Street, Brooklyn

Create a free account to view the complete sales history for 638 71st Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 638 71st Street, 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
06/28/2012 - D 08/20/2012 - R	Deed (2012072300917001)
02/13/2002 - R	Satisfaction of Mortgage (3210008005021)
12/14/1999 - R	Mortgage (3820006947282)
12/08/1998 - R	Satisfaction of Mortgage (3930006372093)
09/21/1998 - R	Power of Attorney (3880006241088)
09/21/1998 - R	Power of Attorney (3680006241068)
07/14/1998 - D 09/21/1998 - R	Deed (3200006240420)
04/05/1993 - R	Agreement (3510001761851)
12/14/1989 - R	Mortgage (3310001504231)
12/14/1989 - R	Deed (3300001504230)

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R: Recorded date
D: Document date

Property Taxes for 638 71st Street, Brooklyn

Access detailed property tax data for 638 71st Street, Brooklyn, NY 11209. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Property tax:	$15,662
Estimated property tax:	$15,959

Tax assessor's market value:	$1,677,000
Assessed value:	$100,620
Exemptions granted by city:	Register

More about New York City Property Taxes

Assessment History for 638 71st Street, Brooklyn

Here's the assessment & property tax history for 638 71st Street, 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	$1,677,000	$100,620	$78,932	19.843%	$15,944	$15,662	+1.88%
2024/25	$1,632,000	$97,920	$76,545	20.085%	$15,643	$15,374	+4.89%
2023/24	$1,608,000	$96,480	$72,978	20.085%	$14,939	$14,658	+5.04%
2022/23	$1,295,000	$77,700	$68,709	20.309%	$14,251	$13,954	+4.69%
2021/22	$1,230,000	$73,800	$66,767	19.963%	$13,616	$13,329	-3.38%

Permits for 638 71st Street, Brooklyn

The complete history of permits filed for 638 71st Street, 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
03/15/2004	Alteration type 1
01/20/2004	Alteration type 1
06/13/2003	Alteration type 1
05/14/2003	Alteration type 1
03/04/2003	Alteration type 1
10/11/2002	Alteration type 1
05/17/2002	Alteration type 1
03/19/2002	Alteration type 1
07/30/2001	Alteration type 1
05/12/2000	Alteration type 3

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More about New York City Property Records

Bay Ridge Residential Market Stats

Access a detailed real estate market overview of Bay Ridge so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Bay Ridge and compare it to other neighborhoods in Brooklyn.

Median Sale Price

$564,000

1.3% YoY

Median Price/Sqft

$842

11.9% YoY

Brooklyn Median Sale Price

$839,000

6.2% 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 & 76th St at NW Corner (Exit Only)

Station lines

Distance (miles)

0.383

View subway map

Bus Routes
Name	7 Av SVC Rd S/Ovington Av
Line	B70
Distance (miles)	0.039

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Ralph A Fabrizio School	8	Yes	Public	K-5	878	0.02
Lutheran Elementary School Of Bay Ridge	NR	No	Private	PK-8	175	0.31
Lutheran Elementary School Of Bay Ridge	NR	No	Private	PK-8	175	0.31
St Ephrem School	NR	No	Private	PK-8	280	0.36
St Ephrem School	NR	No	Private	PK-8	280	0.36

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Jhs 259 William Mckinley	7	Yes	Public	6-8	1,591	0.31
Lutheran Elementary School Of Bay Ridge	NR	No	Private	PK-8	175	0.31
St Ephrem School	NR	No	Private	PK-8	280	0.36
Bay Ridge Preparatory School	NR	No	Private	K-12	375	0.36
Bay Ridge Christian Academy	NR	No	Private	PK-8	99	0.39

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Fort Hamilton High School	4	Yes	Public	9-12	3,925	1.13
Bay Ridge Preparatory School	NR	No	Private	K-12	375	0.36
High School of Telecommunication Arts and Technology	6	No	Public	9-12	1,273	0.53
Ahrc Middle/High School	NR	No	Private		110	0.77
Zichron Yehuda-Bais Simcha	NR	No	Private		0	0.79

Neighbors for 638 71st Street, Brooklyn

Here are the neighbors for 638 71st Street, Brooklyn, NY 11209.

Address	Square feet	Purchase date	Purchase price
1017 71st St, Brooklyn	3,210	04/21/1993
1023 71st St, Brooklyn	3,210	07/28/2023
1027 71st St, Brooklyn	3,210	01/19/2018	$1,200,000
643 72nd St, Brooklyn	1,864	12/27/2022	$1,300,000
639 72nd St, Brooklyn	1,800	10/01/2014	$770,000
1036 70th St, Brooklyn	1,470	11/23/2016
641 72nd St, Brooklyn	1,800	06/09/2000
640 71st St, Brooklyn	2,120	06/03/1998
1029 71st St, Brooklyn	3,210	12/20/2022
644 71st St, Brooklyn	2,120	11/09/2021	$1,450,000
646 71st St, Brooklyn	2,120	04/19/2017
647 72nd St, Brooklyn	1,800	09/21/1981
619 72nd St, Brooklyn	150,000
1021 71st St, Brooklyn	3,210	08/30/2016	$1,200,000
649 72nd St, Brooklyn	1,800	02/01/2022	$10
1015 71st St, Brooklyn	2,942	09/17/1987
650 71st St, Brooklyn	2,120	03/06/1998
637 72nd St, Brooklyn	1,800	11/24/2025
1019 71st St, Brooklyn	3,210	03/23/2022
1025 71st St, Brooklyn	3,210	12/06/2023	$1,330,000