Huge 3/4 Bedroom Twin in Bywood. New Kitchen and Appliances, New Hot Water Heater, Hardwood Floors, Updated Full Bath, Extremely Clean and Neutral! 3rd Floor is not quite finished, but could be a huge 4th Bedroom. 1 Car Garage, Enclosed Front Porch. Very Nice Home! Seller prefers settlement after June 30th!
Heated Front Porch, Lr/Non-Func Fplc, Blt-In Bookcase & A/C, Dr W/ Hw Flrs, Kitchen, Oe To Small Rear Yard. 2Nd: Mbr W/ H & H Closet, 2 Add'l Brs & Mod Bath. Bsmt Is Full & Unfin, Laundry Fac. , Oe. Negotiable:Dryer 3Rd Flr: Could Be 4Th Br. Nice Location, Spacious Lr & Dr. Some Repl. Windows.
Public Records
Dec 23, 1991
Sold
$76,500
$51/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$4,675 (+3.2%)
$23,090 + $80,460
$103,550
2025
$4,532 (+3.5%)
$23,090 + $80,460
$103,550
2024
$4,379 (+1.0%)
$23,090 + $80,460
$103,550
2023
$4,338 (+2.8%)
$23,090 + $80,460
$103,550
2022
$4,221 (−25.8%)
$23,090 + $80,460
$103,550
2021
$5,692 (+47.3%)
$23,090 + $80,460
$103,550
2020
$3,864 (+1.8%)
$19,440 + $40,300
$59,740
2019
$3,797 (+1.2%)
$19,440 + $40,300
$59,740
2018
$3,753 (+2.7%)
2017
$3,655 (+1.8%)
2015
$3,591 (+3.0%)
2014
$3,486 (+3.7%)
2013
$3,360 (+6.4%)
2011
$3,157 (+5.9%)
2010
$2,980
Tax history for 121 S Keystone Ave
Year
Property tax
Land + Additions
Assessment*
2026
$4,675 (+3.2%)
$23,090 + $80,460
$103,550
2025
$4,532 (+3.5%)
$23,090 + $80,460
$103,550
2024
$4,379 (+1.0%)
$23,090 + $80,460
$103,550
2023
$4,338 (+2.8%)
$23,090 + $80,460
$103,550
2022
$4,221 (−25.8%)
$23,090 + $80,460
$103,550
2021
$5,692 (+47.3%)
$23,090 + $80,460
$103,550
2020
$3,864 (+1.8%)
$19,440 + $40,300
$59,740
2019
$3,797 (+1.2%)
$19,440 + $40,300
$59,740
2018
$3,753 (+2.7%)
2017
$3,655 (+1.8%)
2015
$3,591 (+3.0%)
2014
$3,486 (+3.7%)
2013
$3,360 (+6.4%)
2011
$3,157 (+5.9%)
2010
$2,980
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
3
Baths
1
Stories
2
Lot width
25 ft.
Lot depth
80 ft.
Lot size
1,786 Sq. Ft.
Year renovated
—
Sq. Ft.
1,513
Year built
1930
Style
Single Family Residential
County
Delaware County
APN
16050061100
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Nov 9, 2026.
Property details
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,513
Stories: 2.0
Lot Size: 1,786 square feet
Style: Single Family Residential
Year Built: 1930
Year Renovated: —
County: Delaware County
APN: 16050061100
Home facts updated by county records on Nov 9, 2026
Around this home
Schools
K - 12
Preschool & daycare
Highland Park El School
Public 1-5 • Assigned • 0.8mi
5/10
Beverly Hills Middle School
Public 6-8 • Assigned • 0.5mi
4/10
Upper Darby Senior High School
Public 9-12 • Assigned • 0.9mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
7/10 Flood Factor
Estimated 73-81% 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 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
3 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Upper Darby, PA • 19082
Average low and high temperatures (°F)
36°
23°
41°
27°
59°
38°
67°
46°
74°
55°
84°
65°
88°
70°
82°
63°
80°
62°
67°
49°
57°
40°
42°
28°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$234,000 – $283,000
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