21 River Rd is a 3,000 square foot house on a 0.51 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on December 27, 1994 for $68,000. Based on Redfin's Philadelphia data, we estimate the home's value is $731,924.
Single-familyProperty Type
2005Year Built
0.51 acresLot Size
$244Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$731,924
$664K since sold in December 1994$51K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 42.7% lower than the average sale price ($1.28M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RMX-1
/FDO - FOURTH DISTRICT
/NIS
Residential Mixed-Use-1 District
The RMX, Residential Mixed-Use districts are intended to accommodate residential and mixed- use development. The RMX-1 district is further intended to promote conservation of existing topography, trees, natural waterways, and other natural resources, as well as preservation of historically significant buildings, structures, and property.
Zone overlays
Fourth District Overlay - Fourth District Area
Narcotics Injection Sites Overlay District
Permitted uses
Include but are not limited to:
Community / recreation center
Day care facility
Restaurant
Housing-Single unit
Housing-Multiple units
Housing-Senior
Office
Fire house
Police station
Recreation-Other
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Hot Air
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Very Good
Building Construction Quality: Luxury
Exterior Wall: Brick
View Information
View: Water
Property Information
Living Sq. Ft: 3,000
Building Sq. Ft: 3,000
# of Stories: 2
Legal Description: 1935'11 1/2" N OF C/L; 1 STY FR GAR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 22,322
Legal Lot Number: 115
Legal Block Number: 150N1
Municipality Name: PHILADELPHIA
Acres: 0.5124
Depth Footage: 216
Front Footage: 103
Zoning Code: RMX1
County Use Description: RES-DETACHED WITH GARAGE, 2 ST
Location Information
Parcel Location Influence: Interior
Utility Information
Sewer Type: Private
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,000
Stories: 2.0
Lot Size: 0.51 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: —
County: Philadelphia County
APN: 212416620
Home facts updated by county records on Jul 28, 2026
Around this home
Schools
Shawmont School
Public PreK-8 • Assigned • 1.1mi
7/10
Roxborough High School
Public 9-12 • Assigned • 2.2mi
1/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 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
6/10 Heat Factor
7 days above 102° 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, 8 days in 30 years
Provided by First Street
Historical weather
Philadelphia, PA • 19128
Average low and high temperatures (°F)
34
21
39
25
57
36
66
44
72
53
82
63
88
70
80
61
77
59
67
46
55
38
41
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.9 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
8.9 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$696,000 – $842,000
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