Delaware County property record for 107 S Keystone Ave, Upper Darby, PA 19082 · Last verified June 2026
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 1 ba · 1,618 sqft · built 1930 |
| Lot Size | 0.059 acres (2,570 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $110,000 (Sep 2014) |
| Tax Bill | $4,754 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-09-460:000 |
| Primary APN | 16-09-460:000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,618 sqft Living Area |
| 1st Floor Area | 1,618 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Duplex Single |
| Exterior Material | Stucco |
| Lot Area | 2,570 sqft (0.059 acres) |
| Lot Dimensions | 80 ft deep x 35 ft wide |
| Heating System | Central |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1609460000 |
|---|---|
| Street Address | 107 S KEYSTONE AVE |
| City | UPPER DARBY |
| State | PA |
| Zip | 19082-2116 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | 2 1/2 STY HSE GAR 35 X 80 |
| Legal Block | 60 |
| Jurisdiction | DELAWARE PA |
| Township / Civil Division | UPPER DARBY |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 400700 |
Source: Delaware County records · APN 16-09-460:000
Assessment roll updated May 28, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 107 S KEYSTONE AVE, UPPER DARBY, PA 19082-2116 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 15, 2014 · Amount on Record |
| Deed Sale | Sep 15, 2014 · Amount on Record |
| Prior Sale | Nov 15, 2011 · Amount on Record |
| Deed Document Number | 201447035 |
| Deed Book / Page | 5546 / 601 |
| Record Updated | Sep 20, 2026 |
Source: Delaware County records · Assessment roll updated May 28, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Delaware County |
| County Subdivision | Upper Darby Township |
| Unified School District | Upper Darby School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,754.00 (+5.04%) | $107,040 (-) Land $23,890 Building $83,150 | $107,040 (-) Land $23,890 Building $83,150 |
| 2025 | $107,040 (-) Land $23,890 Building $83,150 | $107,040 (-) Land $23,890 Building $83,150 | |
| 2024 | $4,526.00 (+2.24%) | $107,040 Land $23,890 Building $83,150 | |
| 2023 | $4,427.00 Homeowner's exemption | ||
| 2021 | $107,040 (-) | ||
| 2020 | $107,040 |
Source: FEMA National Flood Hazard Layer, Delaware County (42045C), updated September 30, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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