Listing Broker & Seller assume no responsibility & make no guarantees, representations, warranties (express, implied or otherwise) as to the availability or accuracy of information contained herein.
Multi-familyProperty Type
1980Year Built
2,475 sq ftLot Size
$149Est. Price/Sq.Ft.
Listed by Nicole Gale• REAL Home Services and Solutions, Inc.
Very well maintained duplex in Mayfair. Close to transportation and shopping. Both units are rented with reliable tenants. First floor has an enclosed front porch. Second floor has a covered rear deck. One year Home warranty included.
Public Records
Jun 18, 1991
Sold
$79,500
$45/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$4,048
$57,840 + $231,360
$289,200
2025
$4,048 (+25.3%)
$57,840 + $231,360
$289,200
2024
$3,231
$46,160 + $184,640
$230,800
2023
$3,231 (+39.0%)
$46,160 + $184,640
$230,800
2022
$2,324
$24,900 + $141,100
$166,000
2021
$2,324
$24,900 + $141,100
$166,000
2020
$2,324 (+6.8%)
$24,900 + $141,100
$166,000
2019
$2,177 (+15.5%)
$23,325 + $132,175
$155,500
2018
$1,884
$20,190 + $114,410
$134,600
2017
$1,884 (+4.5%)
$20,190 + $114,410
$134,600
2015
$1,804
$35,746 + $98,854
$134,600
2014
$1,803 (−7.0%)
$35,746 + $98,854
$134,600
2013
$1,939 (+3.6%)
$3,055 + $16,785
$19,840
2012
$1,871 (+3.9%)
$3,055 + $16,785
$19,840
2011
$1,802 (+9.9%)
$3,055 + $16,785
$19,840
2010
$1,640
$3,055 + $16,785
$19,840
Tax history for 4124 Decatur St
Year
Property tax
Land + Additions
Assessment*
2026
$4,048
$57,840 + $231,360
$289,200
2025
$4,048 (+25.3%)
$57,840 + $231,360
$289,200
2024
$3,231
$46,160 + $184,640
$230,800
2023
$3,231 (+39.0%)
$46,160 + $184,640
$230,800
2022
$2,324
$24,900 + $141,100
$166,000
2021
$2,324
$24,900 + $141,100
$166,000
2020
$2,324 (+6.8%)
$24,900 + $141,100
$166,000
2019
$2,177 (+15.5%)
$23,325 + $132,175
$155,500
2018
$1,884
$20,190 + $114,410
$134,600
2017
$1,884 (+4.5%)
$20,190 + $114,410
$134,600
2015
$1,804
$35,746 + $98,854
$134,600
2014
$1,803 (−7.0%)
$35,746 + $98,854
$134,600
2013
$1,939 (+3.6%)
$3,055 + $16,785
$19,840
2012
$1,871 (+3.9%)
$3,055 + $16,785
$19,840
2011
$1,802 (+9.9%)
$3,055 + $16,785
$19,840
2010
$1,640
$3,055 + $16,785
$19,840
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
—
Baths
—
Stories
2
Lot width
25 ft.
Lot depth
99 ft.
Lot size
2,475 Sq. Ft.
Year renovated
—
Sq. Ft.
1,656
Year built
1980
Style
Multi-Family (5+ Unit)
County
Philadelphia County
APN
651209100
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 28, 2026.
RSA-3
/AHC
/NE - MAP A
/NIS
Residential Single-Family Attached-3 District
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
Airport Hazard Control Overlay District
Northeast Overlay District - Map A
Narcotics Injection Sites Overlay District
Permitted uses
Include but are not limited to:
Religious facility
Garden center
Housing-Single unit
Fire house
Police station
Recreation-Other
Mar 27, 2026 • Final
Residential building
Perform interior alterations to an existing semi-detached two-family home according to approved plans. Separate permits are required for electrical, plumbing, and mechanical work. Underpinning is not included in this scope of work.
Remodel
Mar 27, 2026 • Final
Plumbing
Install new water and drainage lines for two full bathrooms and two kitchens. Work includes the installation of kitchen sinks, lavatory sinks, shower tubs, and toilets.
Bathroom
Kitchen
Plumbing
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
Parking
Parking Information
Driveway
Interior
Room Information
Master Bedroom
Basement Information
Basement: Yes
Full
Multi Unit Information
Other Units: Unit 1,Unit 2
Annual Gross Expense: $1,884
Other Expense: 0.00
Exterior
Property Information
Improvement Assessed Value: $114,410
Ownership Interest: Fee Simple
Year Built Source: Estimated
Building Information
Construction Materials: Vinyl Siding, Brick
Other Structures: Above Grade
Lot Information
Lot Size Dimensions: 25X99
Tidal Water: No
Land Information
Land Assessed Value: $20,190
Above Grade Information
Finished Sq.Ft.: 1,748
Finished Sq.Ft. Source: Estimated
Financial
Tax Information
Tax Assessed Value: $134,600
Tax Year: 2017
Tax Annual Amount: $1,884
Utilities
Utilities Information
Other
Heating Fuel: Other
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public
Location
School Information
School District Name: THE SCHOOL DISTRICT OF PHILADELPHIA
Location Information
Cross Street: FRANKFORD
Directions: From Frankford Av & Decatur St, Walk south-east on Decatur St towards Charles St, 4124 Decatur St
Municipality: PHILADELPHIA
Public facts
Beds: —
Baths: —
Sq. Ft.: 1,656
Stories: 2.0
Lot Size: 2,475 square feet
Style: Multi-Family (5+ Unit)
Year Built: 1980
Year Renovated: —
County: Philadelphia County
APN: 651209100
Home facts updated by county records on Jul 28, 2026
Around this home
Schools
Brown Joseph H School
Public K-8 • Assigned • 0.4mi
4/10
Lincoln High School
Public PreK-12 • Assigned • 0.7mi
3/10
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 104° 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, 7 days in 30 years
Provided by First Street
Historical weather
Philadelphia, PA • 19136
Average low and high temperatures (°F)
36
24
41
27
59
39
67
47
73
56
84
66
89
72
84
67
79
63
70
51
57
42
43
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.8 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.