1728 Unionport Rd is a 3,588 square foot multi-family home on a 2,442 square foot lot. - it last sold on October 09, 2008 for $586,000. Based on Redfin's Bronx data, we estimate the home's value is $940,349.
Multi-familyProperty Type
1901Year Built
2,442 sq ftLot Size
$262Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$940,349
$354K since sold in October 2008$2,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.6% lower than the average sale price ($946K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R5
Low-Density Contextual Residence District
R5 districts allow a variety of housing at a higher density than permitted in R3-2 and R4 districts. The floor area ratio (FAR) of 1.25 typically produces three-and four-story attached houses and small apartment houses. With a height limit of 40 feet, R5 districts provide a transition between lower- and higher-density neighborhoods and are widely mapped in Brooklyn, Queens and the Bronx. Portions of Windsor Terrace and Ocean Parkway in Brooklyn are R5 districts.
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Community / recreation center
Religious facility
Hospital / medical center
Housing-Single unit
Housing-Multiple units
Educational / school
Library
Golf related
Park & open space
Property details
Exterior
Exterior Information
Building Type: Apartment
Property Information
Subdivision Name: PORTION/UN ESTATE MAP 1023
Gross Sq. Ft: 3,588
# of Units: 3
# of Stories: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,442
Legal Lot Number: 37
Legal Block Number: 4031
Acres: 0.0561
Depth Footage: 85.67
Front Footage: 28.5
Zoning Code: R5
County Use Description: WALKUP APT 3 FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 3,588
Stories: 3.0
Lot Size: 2,442 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1901
Year Renovated: 1901
County: Bronx County
APN: 040310037
Home facts updated by county records on Sep 4, 2026
Around this home
Schools
PS 105 Senator Abraham Bernstein
Public PreK-5 • Assigned • 0.6mi
7/10
Bronx Park Middle School
Public 6-8 • Assigned • 1.3mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk 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
6/10 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
4/10 Air Factor
5 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Bronx, NY • 10462
Average low and high temperatures (°F)
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Sun exposure
In this area, properties receive around 8.7 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$894,000 – $1.08M
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