9 Decatur St is a 2,490 square foot multi-family home on a 1,975 square foot lot. - it last sold on May 28, 1993 for $45,000. Based on Redfin's Brooklyn data, we estimate the home's value is $1,753,069.
Multi-familyProperty Type
1899Year Built
1,975 sq ftLot Size
$704Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,753,069
$1.7M since sold in May 1993$44K since July
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*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R6B
C2-4
Residence District - Contextual
R6B districts are often traditional row house districts, which preserve the scale and harmonious streetscape of neighborhoods of four-story attached buildings developed during the 19th century. Many of these houses are set back from the street with stoops and small front yards that are typical of Brooklyn's brownstone neighborhoods, such as Park Slope, Boerum Hill and Bedford Stuyvesant.
Zone overlays
Commercial Overlay - Local Service Districts
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Religious facility
Healthcare-Other
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Public service
Educational / school
Recreation
Property details
Exterior
Exterior Information
Building Type: Apartment
Property Information
Gross Sq. Ft: 2,490
# of Units: 3
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,975
Legal Lot Number: 77
Legal Block Number: 1855
Acres: 0.0453
Depth Footage: 100
Front Footage: 19.75
Zoning Code: R6B
County Use Description: WALKUP APT 3 FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 2,490
Stories: 2.0
Lot Size: 1,975 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1899
Year Renovated: 1899
County: Kings County
APN: 01855 0077
Home facts updated by county records on Jul 23, 2026
Around this home
Schools
Places
Transit
PS 44 Marcus Garvey
Public PreK-5 • Assigned • 0.4mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
3/10 Flood Factor
Estimated 10-14% chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
7/10 Heat Factor
7 days above 99° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
5/10 Air Factor
6 unhealthy days expected this year, 8 days in 30 years
Provided by First Street
Historical weather
Brooklyn, NY • 11216
Average low and high temperatures (°F)
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82
68
77
64
68
54
57
45
42
31
Jan
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May
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Dec
Sun exposure
In this area, properties receive around 8.7 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.67M – $2.02M
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