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18 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	18 71st Street
Neighborhood	Bay Ridge

Zip code	11209
Borough	Brooklyn
Block & lot	05887-0015

Sales & Tax Overview for 18 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	$11,991

Lot & Building Information for 18 71st Street, Brooklyn

Lot sqft	1,950
Lot dimensions	19.5 ft x 100 ft
Building class	Three Families (C0) i Building classes in NYC are all explained here: NYC building classes
Building sqft	2,026
Building dimensions	19.5 ft x 60 ft
Buildings on lot	1
Stories	2
Structure type	Row
Building material	Cinder block

Exterior wall	Brick/masonry
Basement type	Full
Garage type	Basement garage
Year built	1925
Frontage(s)	71 Street (narrow)
Nearest wide street	Shore Road
Distance to wide street	Register

Zoning & Use for 18 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	0.71 Miles
Closest fire station	0.57 Miles

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

Other Property Data for 18 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 18 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 18 71st Street, Brooklyn, NY 11209, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 18 71st Street, Brooklyn

What is the year built & the total sq. ft. for 18 71st Street, Brooklyn, NY 11209?

18 71st Street, Brooklyn, NY 11209 was built in 1925 and has a total of 2,026 square feet.

What is the assessed value of 18 71st Street, Brooklyn, NY 11209 and the property tax paid?

Assessed at $70,800, the tax amount paid for 18 71st Street, Brooklyn, NY 11209 is $11,336. For the next year, the tax amount for 18 71st Street, Brooklyn, NY 11209 is estimated at $11,991.

When was 18 71st Street, Brooklyn, NY 11209 last sold?

18 71st Street, Brooklyn, NY 11209 was last sold in 02/09/1999.

How many residential units does this building have?

This building has 3 residential unit(s).

Ownership Information for 18 71st Street, Brooklyn

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Property owner name for 18 71st Street, Brooklyn, NY 11209

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Building contacts for 18 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 18 71st Street, Brooklyn

Create a free account to view the complete sales history for 18 71st Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 18 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
02/09/1999 - D 03/29/1999 - R	Deed (3320006524632)
04/09/1992 - R	Deed (3510001680051)
04/18/1975 - R	Deed (37530077401413)

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R: Recorded date
D: Document date

Property Taxes for 18 71st Street, Brooklyn

Access detailed property tax data for 18 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:	$11,337
Estimated property tax:	$11,991

Tax assessor's market value:	$1,180,000
Assessed value:	$70,800

More about New York City Property Taxes

Assessment History for 18 71st Street, Brooklyn

Here's the assessment & property tax history for 18 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	$1,180,000	$70,800	$57,131	19.843%	$11,337	$11,337	+3.87%
2024/25	$1,254,000	$75,240	$54,342	20.085%	$10,915	$10,915	+3.02%
2023/24	$1,167,000	$70,020	$52,751	20.085%	$10,595	$10,595	+3.59%
2022/23	$1,279,000	$76,740	$50,362	20.309%	$10,228	$10,228	+1.73%
2021/22	$1,073,000	$64,380	$50,362	19.963%	$10,054	$10,054	+0.35%

Permits for 18 71st Street, Brooklyn

The complete history of permits filed for 18 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.

No recorded permits for this property.

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)
Hurricane evacuation zone:	4 (See more on map)

Transportation

Distance to Subway

Closest station

4th Ave & Bay Ridge Ave at NW Corner

Station lines

Distance (miles)

0.656

View subway map

Bus Routes
Name	Shore RD/71 St
Line	B9
Distance (miles)	0.048

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
P.S. 102 The Bayview	8	Yes	Public	K-5	1,110	0.38
Gateway City Academy	NR	No	Private	PK, K-5	191	0.48
Gateway City Academy	NR	No	Private	PK, K-5	191	0.48
Holy Angels Catholic Academy	NR	No	Private	PK-8	152	0.58
Holy Angels Catholic Academy	NR	No	Private	PK-8	152	0.58

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	1.29
Xaverian High School	NR	No	Private	6-12	1,537	0.04
Holy Angels Catholic Academy	NR	No	Private	PK-8	152	0.58
Is 30 Mary White Ovington	5	No	Public	K-8	911	0.64
Bay Ridge Preparatory School	NR	No	Private	K-12	375	0.67

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	0.64
Xaverian High School	NR	No	Private	6-12	1,537	0.04
High School of Telecommunication Arts and Technology	6	No	Public	9-12	1,273	0.66
Bay Ridge Preparatory School	NR	No	Private	K-12	375	0.67
Adelphi Academy	NR	No	Private	PK, K-12	0	0.83

Neighbors for 18 71st Street, Brooklyn

Here are the neighbors for 18 71st Street, Brooklyn, NY 11209.

Address	Square feet	Purchase date	Purchase price
28 71st St, Brooklyn	1,520	12/15/2017	$950,000
20 71st St, Brooklyn	2,000	02/26/2021	$1,170,000
26 71st St, Brooklyn	1,520	01/29/2018	$945,000
16 71st St, Brooklyn	2,000	11/21/2024
215 71st St, Brooklyn	2,700	09/18/2002
225 71st St, Brooklyn	2,796	08/04/2017
22 71st St, Brooklyn	1,520	05/31/2002
30 71st St, Brooklyn	1,075	09/25/1997
7101 Shore Rd, Brooklyn	64,000	01/03/1983
221 71st St, Brooklyn	3,116	01/31/2020	$1,750,000
24 71st St, Brooklyn	1,520	04/08/2024	$1,050,000
7102 Narrows Ave, Brooklyn	3,850	01/09/2024	$1,600,000
12 71st St, Brooklyn	1,344	08/18/2016
219 71st St, Brooklyn	2,796	11/27/2023
34 71st St, Brooklyn	1,075	09/16/2024	$1,205,000
36 71st St, Brooklyn	1,075	08/20/1998
14 71st St, Brooklyn	2,000	07/28/2020
32 71st St, Brooklyn	1,075	07/26/2006	$585,000
7119 Shore Rd, Brooklyn	82,200	08/10/2004	$225,000
217 71st St, Brooklyn	2,796	06/09/1975