644 Marlyn Rd is a 1,110 square foot townhouse on a 1,591 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on September 12, 1988 for $44,500. Based on Redfin's Philadelphia data, we estimate the home's value is $173,141.
TownhomeProperty Type
1925Year Built
1,591 sq ftLot Size
$156Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$173,141
$129K since sold in September 1988$4,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 20.1% higher than the average sale price ($144K) 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 and permits
Zoning
Permits
RM-1
/FDO - FOURTH DISTRICT
/NIS
/AHC
Residential Multi-Family-1 District
The RM, Residential Multi-Family districts are primarily intended to accommodate moderate- to high-density, multi-unit residential buildings in areas where such development already exists or where it is desired in the future. The Zoning Code includes four RM districts. These districts are differentiated primarily on the basis of allowed minimum lot area per unit and allowed building heights.
Zone overlays
Fourth District Overlay - Fourth District Area
Narcotics Injection Sites Overlay District
Airport Hazard Control Overlay District
Permitted uses
Include but are not limited to:
Assembly / meeting place
Community / recreation center
Religious facility
Garden center
Housing-Single unit
Housing-Multiple units
Housing-Senior
Fire house
Police station
Recreation-Other
May 16, 2023 • Final
Plumbing
Install waste and water lines for plumbing fixtures.
Plumbing
Mar 3, 2021 • Final
Residential building
Perform alterations to an existing single-family home in accordance with standard codes. No structural alterations, repairs, or modifications to exterior walls, framing, or foundations are permitted. No work may be performed in the basement or cellar.
Addition
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Exterior Wall: Brick
View Information
View: Typical
Property Information
Living Sq. Ft: 1,110
Building Sq. Ft: 1,110
# of Stories: 2
Legal Description: 414'7 7/8" N OF; 18'6"X86'
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,591
Legal Lot Number: 110
Legal Block Number: 68N17
Municipality Name: PHILADELPHIA
Acres: 0.0365
Depth Footage: 86
Front Footage: 19
Zoning Code: RM1
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.: 1,110
Stories: 2.0
Lot Size: 1,591 square feet
Style: Townhouse
Year Built: 1925
Year Renovated: —
County: Philadelphia County
APN: 344277800
Home facts updated by county records on Aug 11, 2026
Around this home
Schools
Lewis C. Cassidy Academics Plus School
Public K-8 • Assigned • 1.0mi
3/10
Overbrook High School
Public 9-12 • Assigned • 0.7mi
2/10
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 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 • 19151
Average low and high temperatures (°F)
36
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41
27
59
38
67
46
74
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89
71
83
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79
61
69
49
57
40
42
28
Jan
Feb
Mar
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May
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Sun exposure
In this area, properties receive around 9 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$165,000 – $200,000
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