37 Keystone Ave
Upper Darby, PA 19082
3 bd 1 ba 1,280 sqft Built 1913 Lot 2,004 sqft condo_townhome_rowhome_coop
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $59,320 | $19,900 | $79,220 | $3,733 |
| 2025 | $59,320 | $19,900 | $79,220 | $3,467 |
| 2024 | $59,320 | $19,900 | $79,220 | $3,350 |
| 2023 | $59,320 | $19,900 | $79,220 | $3,318 |
| 2022 | $59,320 | $19,900 | $79,220 | $3,229 |
| 2021 | $59,320 | $19,900 | $79,220 | $4,354 |
| 2020 | $27,080 | $12,440 | $39,520 | $2,556 |
| 2019 | $27,080 | $12,440 | $39,520 | $2,511 |
Property facts
Year built
1913
Property type
condo_townhome_rowhome_coop
Stories
—
Beds
3
Baths
1
Living area
1,280 sqft
Lot size
2,004 sqft
ZIP code
19082
City
Upper Darby
Street
Keystone Ave
Coordinates
39.96332, -75.26300
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 37 Keystone Ave last sell?
No public-record sale is on file for 37 Keystone Ave.
What is the current tax assessment for 37 Keystone Ave?
The most recent total assessment for 37 Keystone Ave (year 2026) is $79,220 with $3,733 in property tax.
When was 37 Keystone Ave built?
37 Keystone Ave was built in 1913.
How does 37 Keystone Ave compare to others on Keystone Ave?
We track 8 other properties on Keystone Ave. Browse the list under "Other properties on Keystone Ave" to compare beds, baths, and sale history.
What are the property facts for 37 Keystone Ave?
37 Keystone Ave is a 3 bed, 1 bath, 1,280 sqft, 2,004 sqft lot condo_townhome_rowhome_coop.
Is 37 Keystone Ave a flip candidate?
No — 37 Keystone Ave does not appear in our flips dataset.
Is 37 Keystone Ave a tax-appeal candidate?
No — 37 Keystone Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.9%
Implied 1-yr
+19.8%
2026 Q3
$298.4K
2026 Q4
$309.6K
ZIP 19082 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Keystone Ave