New York City » 11209 » 70th St » 49 70th St

49 70th 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	49 70th Street
Secondary address	6917-6923 Narrows Ave
Neighborhood	Bay Ridge

Zip code	11209
Borough	Brooklyn
Block & lot	05869-0001

Sales & Tax Overview for 49 70th Street, Brooklyn

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

Purchase date	12/29/2025
Purchase price	$1,445,000

Tax class	Register
Estimated property tax	$11,139

Lot & Building Information for 49 70th Street, Brooklyn

Lot sqft	1,455
Lot dimensions	19.33 ft x 75.25 ft
Building class	Two Family Brick (B1)
Building sqft	2,873
Building dimensions	19.75 ft x 55 ft
Buildings on lot	1
Stories	2
Structure type	Row
Building material	Brick

Exterior wall	Brick/masonry
Basement type	Full
Garage type	Basement garage
Year built	1925
Frontage(s)	70 Street (narrow) narrows Avenue (wide) Bay Ridge Avenue (wide)

Zoning & Use for 49 70th 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	0.58 Miles
Closest fire station	0.45 Miles

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

Other Property Data for 49 70th 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 49 70th 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 49 70th 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.

6917-6923 Narrows Ave, Brooklyn, NY 11209

About 49 70th Street, Brooklyn

What is the year built & the total sq. ft. for 49 70th Street, Brooklyn, NY 11209?

49 70th Street, Brooklyn, NY 11209 was built in 1925 and has a total of 2,873 square feet.

What is the assessed value of 49 70th Street, Brooklyn, NY 11209 and the property tax paid?

Assessed at $96,240, the tax amount paid for 49 70th Street, Brooklyn, NY 11209 is $10,941. For the next year, the tax amount for 49 70th Street, Brooklyn, NY 11209 is estimated at $11,139.

When was 49 70th Street, Brooklyn, NY 11209 last sold and what was the last sale price?

49 70th Street, Brooklyn, NY 11209 was last sold in 12/29/2025 for $1,445,000.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information for 49 70th Street, Brooklyn

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Property owner name for 49 70th Street, Brooklyn, NY 11209

Find out who owns 49 70th Street, Brooklyn, NY 11209.
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Building contacts for 49 70th 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 49 70th Street, Brooklyn

Create a free account to view the complete sales history for 49 70th Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date	Purchase price	Buyer name	Seller name
12/29/2025	$1,445,000	Register	Register

Title Documents for 49 70th 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
01/19/2026 - D 01/21/2026 - R	Satisfaction of Mortgage (2026012000686001)
12/29/2025 - D 01/22/2026 - R	Mortgage (2026012001011002)
12/29/2025 - D 01/22/2026 - R	Deed (2026012001011001)
12/28/2011 - D 02/28/2012 - R	Agreement (2012012000154002)
12/28/2011 - D 02/28/2012 - R	Mortgage (2012012000154001)
11/25/2011 - D 02/28/2012 - R	Assignment, Mortgage (2012012000154003)
12/10/2010 - D 03/16/2011 - R	Assignment, Mortgage (2011030701032003)
12/10/2010 - D 03/16/2011 - R	Agreement (2011030701032002)
12/10/2010 - D 03/16/2011 - R	Mortgage (2011030701032001)
03/04/2003 - D 01/26/2004 - R	Assignment, Mortgage (2003062601196001)

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R: Recorded date
D: Document date

Property Taxes for 49 70th Street, Brooklyn

Access detailed property tax data for 49 70th 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:	$10,941
Estimated property tax:	$11,139

Tax assessor's market value:	$1,604,000
Assessed value:	$96,240

More about New York City Property Taxes

Assessment History for 49 70th Street, Brooklyn

Here's the assessment & property tax history for 49 70th 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	$1,604,000	$96,240	$55,140	19.843%	$10,941	$10,941	+4.53%
2024/25	$1,284,000	$77,040	$52,116	20.085%	$10,467	$10,467	+6.00%
2023/24	$1,568,000	$94,080	$49,166	20.085%	$9,875	$9,875	+3.94%
2022/23	$1,359,000	$81,540	$46,780	20.309%	$9,501	$9,501	+1.73%
2021/22	$1,432,000	$85,920	$46,780	19.963%	$9,339	$9,339	-3.42%

Permits for 49 70th Street, Brooklyn

The complete history of permits filed for 49 70th 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

$460,000

-7.1% YoY

Median Price/Sqft

$816

7.8% YoY

Brooklyn Median Sale Price

$885,000

2.5% 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:	6 (See more on map)

Transportation

Distance to Subway

Closest station

4th Ave & Bay Ridge Ave at NW Corner

Station lines

Distance (miles)

0.576

View subway map

Bus Routes
Name	Narrows Av/Bay Ridge Av
Line	B64
Distance (miles)	0.02

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	0.33
Gateway City Academy	NR	No	Private	PK, K-5	191	0.39
Gateway City Academy	NR	No	Private	PK, K-5	191	0.39
Holy Angels Catholic Academy	NR	No	Private	PK-8	152	0.55
Holy Angels Catholic Academy	NR	No	Private	PK-8	152	0.55

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	1.26
Xaverian High School	NR	No	Private	6-12	1,537	0.11
Holy Angels Catholic Academy	NR	No	Private	PK-8	152	0.55
Is 30 Mary White Ovington	5	No	Public	K-8	911	0.58
Bay Ridge Preparatory School	NR	No	Private	K-12	375	0.65

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	0.77
Xaverian High School	NR	No	Private	6-12	1,537	0.11
High School of Telecommunication Arts and Technology	6	No	Public	9-12	1,273	0.56
Bay Ridge Preparatory School	NR	No	Private	K-12	375	0.65
Adelphi Academy	NR	No	Private	PK, K-12	0	0.92

Neighbors for 49 70th Street, Brooklyn

Here are the neighbors for 49 70th Street, Brooklyn, NY 11209.

Address	Square feet	Purchase date	Purchase price
58 A Bay Ridge Ave, Brooklyn	1,150	08/22/1985
76 Bay Ridge Ave, Brooklyn	2,210	11/17/1998
82 Bay Ridge Ave, Brooklyn	2,504	04/13/1993
6902 Narrows Ave, Brooklyn	67,059
11 70th St, Brooklyn	1,692	12/17/2013	$795,000
17 70th St, Brooklyn	1,606	07/22/1994
6925 Shore Rd, Brooklyn	8,039	12/29/1978
13 70th St, Brooklyn	1,606	02/25/2000
78 Bay Ridge Ave, Brooklyn	2,210	08/19/2025	$1,400,000
15 70th St, Brooklyn	1,706	02/20/2023
86 Bay Ridge Ave, Brooklyn	2,504	06/20/2023
25 70th St, Brooklyn	2,997	07/21/2017	$1,120,000
60 Bay Ridge Ave, Brooklyn	2,884	02/27/2026
80 Bay Ridge Ave, Brooklyn	2,210	09/20/2024
27 70th St, Brooklyn	3,113	08/29/2002	$535,000
6901 Narrows Ave, Brooklyn	35,040	08/30/1984
19 70th St, Brooklyn	1,520	04/01/1991
74 Bay Ridge Ave, Brooklyn	2,210	07/28/2025
84 Bay Ridge Ave, Brooklyn	2,504	07/29/2015	$1,345,000
21 70th St, Brooklyn	2,997	02/23/2015	$830,000