Delaware County property record for 89 S Keystone Ave, Upper Darby, PA 19082 · Last verified June 2026
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 1 ba · 1,721 sqft · built 1920 |
| Lot Size | 0.08 acres (3,485 sqft) |
| Owner | Individual Name on File |
| Last Sale | $62,000 (Aug 2013) |
| Tax Bill | $5,041 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-09-578:000 |
| Primary APN | 16-09-578:000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,721 sqft Living Area |
| 1st Floor Area | 1,721 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Stone |
| Lot Area | 3,485 sqft (0.08 acres) |
| Lot Dimensions | 90 ft deep x 34.3 ft wide |
| Heating System | Central |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1609578000 |
|---|---|
| Street Address | 89 S KEYSTONE AVE |
| City | UPPER DARBY |
| State | PA |
| Zip | 19082-2210 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | 2 1/2 STY HSE & GAR 34.25 X 90 |
| Legal Block | 60 |
| Jurisdiction | DELAWARE PA |
| Township / Civil Division | UPPER DARBY |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 400700 |
Source: Delaware County records · APN 16-09-578:000
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 | Individual Name on File |
|---|---|
| Mailing Address | 2420 GARRETT RD, DREXEL HILL, PA 19026-1009 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 26, 2013 · Amount on Record |
| Deed Sale | Aug 26, 2013 · Amount on Record |
| Prior Sale | Nov 07, 2002 · Amount on Record |
| Deed Document Number | 201359190 |
| Deed Book / Page | 5390 / 673 |
| Prior Transfer Date | Sep 27, 2001 |
| Prior Transfer Doc | 0022850772 |
| 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 | $5,041.00 (+5.02%) | $113,510 (-) Land $26,060 Building $87,450 | $113,510 (-) Land $26,060 Building $87,450 |
| 2025 | $113,510 (-) Land $26,060 Building $87,450 | $113,510 (-) Land $26,060 Building $87,450 | |
| 2024 | $4,800.00 (+2.24%) | $113,510 Land $26,060 Building $87,450 | |
| 2023 | $4,695.00 Homeowner's exemption | ||
| 2021 | $113,510 (-) | ||
| 2020 | $113,510 |
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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