346 Mercy St is a 1,008 square foot townhouse on a 655 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on September 21, 2026 for $147,500. Based on Redfin's Philadelphia data, we estimate the home's value is $246,598.
TownhomeProperty Type
1905Year Built
655 sq ftLot Size
$245Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$246,598
$99K since sold in September 2026$22K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.4% lower than the average sale price ($299K) 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
RSA-5
/NIS
Residential Single-Family Attached-5
The RSA, Residential Single-Family Attached districts are primarily intended to accommodate attached and semi-detached houses on individual lots, but may be applied in areas characterized by a mix of housing types, including detached houses. The districts are also intended to provide a density transition between RSD districts and RM districts. The Zoning Code includes five RSA districts that are differentiated primarily on the basis of minimum lot area requirements.
Zone overlays
Narcotics Injection Sites Overlay District
Permitted uses
Include but are not limited to:
Assembly / meeting place
Garden center
Housing-Single unit
Fire house
Police station
Recreation-Other
Property details
Interior
Basement Information
Basement Finish: Finished
Basement Type: Finished
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Exterior Wall: Brick
View Information
View: Typical
Property Information
Living Sq. Ft: 1,008
Building Sq. Ft: 1,008
# of Stories: 2
Legal Description: 325' W 3RD ST; 14X46'9"
Lot Information
# of Buildings: 1
Land Sq. Ft: 655
Legal Lot Number: 251
Legal Block Number: 16S4
Municipality Name: PHILADELPHIA
Acres: 0.015
Depth Footage: 47
Front Footage: 14
Zoning Code: RSA5
County Use Description: RES-ROW (3 OR MORE), 2 STORIES
Location Information
Parcel Location Influence: Interior
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,008
Stories: 2.0
Lot Size: 655 square feet
Style: Townhouse
Year Built: 1905
Year Renovated: —
County: Philadelphia County
APN: 392057900
Home facts updated by county records on Oct 2, 2026
Around this home
Schools
Sharswood George School
Public PreK-8 • Assigned • 0.3mi
6/10
Furness Horace High School
Public 9-12 • Assigned • 0.1mi
2/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
8/10 Flood Factor
Estimated 80%+ 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 103° 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
4 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Philadelphia, PA • 19148
Average low and high temperatures (°F)
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57
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43
30
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Sun exposure
43/ 100
Low sunlight
Sunscore
There appears to be significant shading by surrounding buildings, terrain, and vegetation.
4.9 hrs
2.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$235,000 – $284,000
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