New York City  »  11209  »  73rd St  »  643 73rd St

643 73rd Street, Brooklyn, NY 11209 - Property report

Also known as: 643 73rd St

Property image for 643 73rd Street, Brooklyn, NY 11209
static Mapbox map

Property type

Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)

Year built

1910

Lot sq. ft.

2,000

Sale price

$985,000

General information

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Address
Primary address
643 73rd Street
ZIP code
11209
Neighborhood
Bay Ridge
Borough
Brooklyn
Block & lot
05911-0067

Owner

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Building
Property type
Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)
Building sq. ft.
1,496
Building dimensions
20 ft x 35 ft
Buildings on lot
1
Stories
2
Year built
1910
Building material
Frame
Exterior wall
Brick/Masonary
Basement
4
Sales
Sale date
04/19/2022
Sale price
$985,000
Tax
Tax year
2026-2027
Property tax
$6,891
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
1
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
73 Street (narrow)
Nearest wide street
7 Avenue
Distance to wide street
Lot dimensions
20 ft x 100 ft
Lot sq. ft.
2,000

Area overview

Walk score
72 /100.  Very Walkable
Transit score
94 /100.  Rider's Paradise
Bike score
76 /100.  Very Bikeable
School district
20
Community district
10
Closest police station
0.69 Miles
Closest fire station
0.68 Miles

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

Ownership information for 643 73rd Street, Brooklyn, NY

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

Sales history for 643 73rd Street, Brooklyn, NY 11209

Sale date Sale price Buyer name Seller name
04/19/2022 $985,000 XXX, XXXX XXXX X & X XX XXX
04/25/2014 $625,000 XXXX, XXXXX XXXXXX XX XXXXXX XXXXXXXX XXX XXXXX XXXXXXXX, XXXXXXXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
05/06/2022 - R
04/19/2022 - D
Mortgage
(2022042900779004)
XXX XXXX XXXX XXXX
05/06/2022 - R
04/19/2022 - D
Deed
(2022042900779003)
X X XX XXX XXX XXXX XXXX
05/06/2022 - R
04/19/2022 - D
Deed
(2022042900779002)
XXXX XXXXX X X XX XXX
05/06/2022 - R
12/07/2021 - D
Power of Attorney
(2022042900779001)
XXXX XXXXX XXXX XXXXXXX
05/12/2014 - R
05/06/2014 - D
Satisfaction of Mortgage
(2014050601167001)
XXXXXXXX XXXXXX XXXXXXXX XXXXX XXXX X X
05/12/2014 - R
05/06/2014 - D
Satisfaction of Mortgage
(2014050600951001)
XXXXXXXX XXXXXX XXXXXXXX XXXXX XXXX XXXXXXXX XXXXXXXXXXX
05/12/2014 - R
04/25/2014 - D
Deed
(2014050901259001)
XXXXXX XX XXXXXX XXXXXXXX XXXX XXXXX
05/12/2014 - R
04/25/2014 - D
Correction Deed
(2014050901249001)
XXXXXX XX XXXXXX XXXXXXXX XXXXXX XX XXXXXX XXXXXXXX
05/08/2014 - R
04/15/2014 - D
Satisfaction of Mortgage
(2014050500590001)
XXXXXXXX XXXXXX XXXXXXXX XXXXX XXXX XX
05/20/2014 - R
03/17/2014 - D
Power of Attorney
(2014050901243001)
XXXX XXXXX XXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 643 73rd Street, 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
$6,891
Municipal exemptions
Recent tax assessments
Market value
$1,374,000
Assessed value
$82,440

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 $1,424,000 $85,440 $32,765 19.843% $6,502 $6,502 +4.64%
2024/25 $1,219,000 $73,140 $30,936 20.085% $6,213 $6,213 +5.88%
2023/24 $1,077,000 $64,620 $29,218 20.085% $5,868 $5,868 -1.10%
2022/23 $1,132,000 $67,920 $29,218 20.309% $5,934 $5,934 +2.72%
2021/22 $1,066,000 $63,960 $28,939 19.963% $5,777 $5,777 +0.54%
2020/21 $1,048,000 $62,880 $27,304 21.045% $5,746 $5,746 +5.30%
2019/20 $991,000 $59,460 $25,780 21.167% $5,457 $5,457 +7.14%
2018/19 $976,000 $58,560 $24,348 20.919% $5,093 $5,093 +2.62%
2017/18 $940,000 $56,400 $24,348 20.385% $4,963 $4,963 +2.95%
2016/17 $739,000 $44,340 $24,116 19.991% $4,821 $4,821 +8.36%

Permit information for 643 73rd Street, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

HPD Violations

No recently recorded violations 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

$501,940

-8.7% Y-o-Y

Median price/sq. ft.

$618

-5.5% 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
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
4th Ave & 77th St at NE Corner
Station lines
R
Distance (miles)
0.376

Access the detailed traffic volume map for 643 73rd Street, Brooklyn, NY 11209 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)
Ralph A Fabrizio School 8 Yes Public K-5 878 0.08
St Ephrem School NR No Private PK-8 280 0.30
St Ephrem School NR No Private PK-8 280 0.30
Lutheran Elementary School Of Bay Ridge NR No Private PK-8 175 0.36
Lutheran Elementary School Of Bay Ridge NR No Private PK-8 175 0.36
P.S. 127 Mckinley Park 8 No Public K-5 589 0.36
Bay Ridge Preparatory School NR No Private K-12 375 0.38
Is 30 Mary White Ovington 5 No Public K-8 911 0.44
P.S. 69 Vincent D Grippo School 8 No Public K-5 608 0.51
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Jhs 259 William Mckinley 7 Yes Public 6-8 1,591 0.25
St Ephrem School NR No Private PK-8 280 0.30
Lutheran Elementary School Of Bay Ridge NR No Private PK-8 175 0.36
Bay Ridge Preparatory School NR No Private K-12 375 0.38
Is 30 Mary White Ovington 5 No Public K-8 911 0.44
Bay Ridge Christian Academy NR No Private PK-8 99 0.46
Holy Angels Catholic Academy NR No Private PK-8 152 0.47
I.S. 187 The Christa Mcauliffe School 9 No Public 6-8 928 0.76
Madeleine Brennan School (The) 9 No Public 6-8 1,554 0.77
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Fort Hamilton High School 4 Yes Public 9-12 3,925 1.11
Bay Ridge Preparatory School NR No Private K-12 375 0.38
High School of Telecommunication Arts and Technology 6 No Public 9-12 1,273 0.60
Ahrc Middle/High School NR No Private 110 0.75
Zichron Yehuda-Bais Simcha NR No Private 0 0.82
Adelphi Academy NR No Private PK, K-12 0 0.83
Congregation Biz Dushinsky NR No Private 60 0.86

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

Frequently asked questions

What is the year built for 643 73rd Street, Brooklyn, NY 11209?

The development at 643 73rd Street, Brooklyn, NY 11209 was built in 1910.

What is the total square footage of 643 73rd Street, Brooklyn, NY 11209?

643 73rd Street, Brooklyn, NY 11209 has a total of 1,496 square feet.

When was 643 73rd Street, Brooklyn, NY 11209 last sold and what was the sale price?

643 73rd Street, Brooklyn, NY 11209 was last sold on 04/19/2022 for $985,000.

What is the assessed value of 643 73rd Street, Brooklyn, NY 11209?

643 73rd Street, Brooklyn, NY 11209 is currently assessed at $82,440.

What are the property taxes for 643 73rd Street, Brooklyn, NY 11209?

The property taxes for 643 73rd Street, Brooklyn, NY 11209 total $6,890.

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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