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42 87th Street, Brooklyn, NY 11209 Property Information

Q: How many residential units does this building have?

This building has 2 residential units and 0 commercial spaces.

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Address

Primary address	42 87th Street
Neighborhood	Bay Ridge

Zip code	11209
Borough	Brooklyn
Block & lot	06046-0010

Sales & Tax Overview for 42 87th Street, Brooklyn

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

Purchase date	10/07/2003
Purchase price	$780,000

Tax class	Register
Estimated property tax	$8,972

Lot & Building Information for 42 87th Street, Brooklyn

Lot sqft	2,500
Lot dimensions	25 ft x 100 ft
Building class	Two Family Converted from One Family (B3) i Building classes in NYC are all explained here: NYC building classes
Building sqft	2,826
Building dimensions	20 ft x 47 ft
Buildings on lot	1
Stories	2
Structure type	Old style
Building material	Frame

Exterior wall	Stucco
Basement type	Full
Garage type	Basement garage
Year built	1915
Frontage(s)	87 Street (narrow)
Nearest wide street	Narrows Avenue
Distance to wide street	Register

Zoning & Use for 42 87th Street, Brooklyn

Zoning	Register
Residential units (DOF)	2

Residential sqft	Register

Area Overview

Walk Score

Transit Score

Bike Score

School district	20
Community district	10

Closest police station	1.31 Miles
Closest fire station	0.68 Miles

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

Other Property Data for 42 87th 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 42 87th 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 42 87th Street, Brooklyn, NY 11209, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 42 87th Street, Brooklyn

What is the year built & the total sq. ft. for 42 87th Street, Brooklyn, NY 11209?

42 87th Street, Brooklyn, NY 11209 was built in 1915 and has a total of 2,826 square feet.

What is the assessed value of 42 87th Street, Brooklyn, NY 11209 and the property tax paid?

Assessed at $115,080, the tax amount paid for 42 87th Street, Brooklyn, NY 11209 is $8,972. For the next year, the tax amount for 42 87th Street, Brooklyn, NY 11209 is estimated at $8,972.

When was 42 87th Street, Brooklyn, NY 11209 last sold and what was the last sale price?

42 87th Street, Brooklyn, NY 11209 was last sold in 10/07/2003 for $780,000.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information for 42 87th Street, Brooklyn

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Property owner name for 42 87th Street, Brooklyn, NY 11209

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Building contacts for 42 87th 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

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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 42 87th Street, Brooklyn

Create a free account to view the complete sales history for 42 87th Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date	Purchase price	Buyer name	Seller name
10/07/2003	$780,000	Register	Register

Title Documents for 42 87th 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
02/02/2022 - D 02/07/2022 - R	Satisfaction of Mortgage (2022020201342001)
05/12/2021 - D 05/21/2021 - R	Satisfaction of Mortgage (2021051201027001)
07/28/2011 - D 09/01/2011 - R	Assignment, Mortgage (2011081200196001)
08/06/2008 - D 09/23/2008 - R	Satisfaction of Mortgage (2008091700530001)
06/10/2008 - D 08/07/2008 - R	Mortgage (2008071600829001)
02/19/2004 - D 05/05/2004 - R	Mortgage (2004032900599001)
10/07/2003 - D 02/26/2004 - R	Mortgage (2003100801618002)
10/07/2003 - D 02/26/2004 - R	Deed (2003100801618001)
10/02/2003 - D 03/24/2004 - R	Satisfaction of Mortgage (2003122601346001)
06/27/2002 - R	Satisfaction of Mortgage (3450008743145)

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R: Recorded date
D: Document date

Property Taxes for 42 87th Street, Brooklyn

Access detailed property tax data for 42 87th 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:	$8,972
Estimated property tax:	$8,972

Tax assessor's market value:	$1,918,000
Assessed value:	$115,080

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Assessment History for 42 87th Street, Brooklyn

Here's the assessment & property tax history for 42 87th 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	$1,918,000	$115,080	$61,914	19.843%	$12,286	$8,972	-26.83%
2024/25	$1,725,000	$103,500	$61,052	20.085%	$12,262	$12,262	+5.96%
2023/24	$2,111,000	$126,660	$57,616	20.085%	$11,572	$11,572	+4.35%
2022/23	$1,983,000	$118,980	$54,605	20.309%	$11,090	$11,090	+10.76%
2021/22	$1,531,000	$91,860	$50,155	19.963%	$10,300	$10,012	-5.20%

Permits for 42 87th Street, Brooklyn

The complete history of permits filed for 42 87th 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.

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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 & 86th St at SW Corner

Station lines

Distance (miles)

0.56

View subway map

Bus Routes
Name	Narrows Av/86 St
Line	B16
Distance (miles)	0.062

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
P.S. 185 Walter Kassenbrock	8	Yes	Public	K-5	576	0.29
Visitation Academy	NR	No	Private	PK-8	114	0.26
Visitation Academy	NR	No	Private	PK-8	114	0.26
Dimitrios & Georgia Kaloidis Pa	NR	No	Private	PK-8	226	0.27
Dimitrios & Georgia Kaloidis Pa	NR	No	Private	PK-8	226	0.27

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Madeleine Brennan School (The)	9	Yes	Public	6-8	1,554	1.41
Visitation Academy	NR	No	Private	PK-8	114	0.26
Dimitrios & Georgia Kaloidis Pa	NR	No	Private	PK-8	226	0.27
Adelphi Academy	NR	No	Private	PK, K-12	0	0.32
St Anselm Elementary School	NR	No	Private	PK-8	340	0.60

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	0.20
Adelphi Academy	NR	No	Private	PK, K-12	0	0.32
Fontbonne Hall Academy	NR	No	Private	9-12	439	0.74
Bay Ridge Preparatory School	NR	No	Private	K-12	375	0.87
Xaverian High School	NR	No	Private	6-12	1,537	0.87

Neighbors for 42 87th Street, Brooklyn

Here are the neighbors for 42 87th Street, Brooklyn, NY 11209.

Address	Square feet	Purchase date	Purchase price
44 87th St, Brooklyn	1,816	07/18/2013	$1,500,000
50 87th St, Brooklyn	2,438	08/02/2006
72 87th St, Brooklyn	2,787	12/19/2017	$2,225,000
449 87th St, Brooklyn	14,100	07/31/2025	$6,714,284
54 87th St, Brooklyn	4,767	01/07/2020
8618 5th Ave, Brooklyn	4,452	01/04/2024	$1,920,000
82 87th St, Brooklyn	1,854	01/17/2013	$940,000
32 87th St, Brooklyn	2,415	10/24/1997
423 87th St, Brooklyn	17,300	07/31/2025	$13,285,714
66 87th St, Brooklyn	4,267	09/21/2015	$3,100,000
74 87th St, Brooklyn	1,854	03/14/2025
80 87th St, Brooklyn	1,717	03/28/2016
40 87th St, Brooklyn	2,507	04/07/2022
8721 Narrows Ave, Brooklyn	2,160	05/06/1994
441 87th St, Brooklyn	20,000	07/31/2025	$6,714,284
58 87th St, Brooklyn	2,943	01/08/1999
64 87th St, Brooklyn	3,600	04/27/2023	$2,750,000
38 87th St, Brooklyn	2,240	10/30/2025	$1,820,000
8624 5th Ave, Brooklyn	9,211	01/02/2016