Delaware County property record for 46 S Keystone Ave, Upper Darby, PA 19082 · Last verified July 2026
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 1.5 ba · 1,465 sqft · built 1926 |
| Lot Size | 0.055 acres (2,396 sqft) |
| Owner | Individual Name on File |
| Last Sale | $175,230 (Sep 2021) |
| Tax Bill | $4,559 (2026) |
| Deeds & Mortgages | Sep 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-09-378:000 |
| Primary APN | 16-09-378:000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,465 sqft Living Area |
| 1st Floor Area | 1,465 sqft |
| Family Room | Family Room |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1926 |
| Architectural Style | Duplex Single |
| Exterior Material | Stucco |
| Lot Area | 2,396 sqft (0.055 acres) |
| Lot Dimensions | 86 ft deep x 28 ft wide |
| Heating System | Central |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1609378000 |
|---|---|
| Street Address | 46 S KEYSTONE AVE |
| City | UPPER DARBY |
| State | PA |
| Zip | 19082-2211 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | 2 1/2 STY HSE & GAR 28 X 86 X IRR |
| Jurisdiction | DELAWARE PA |
| Township / Civil Division | UPPER DARBY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 400700 |
Source: Delaware County records · APN 16-09-378:000
Assessment roll updated May 28, 2026 · Last verified July 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 | 46 S KEYSTONE AVE, UPPER DARBY, PA 19082-2211 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 24, 2021 · Amount on Record |
| Deed Sale | Sep 24, 2021 · Amount on Record |
| Prior Sale | Oct 06, 1975 |
| Deed Document Number | 202173188 |
| Deed Book / Page | 6745 / 3068 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | DELAWARE PA |
| Recording Date | Sep 24, 2021 |
| Property Address | 46 S KEYSTONE AVE, UPPER DARBY, PA 19082-2211 |
| Document Number | 0067453068 |
| Book / Page | 6745 / 3068 |
| Instrument Date | Aug 27, 2021 |
| Instrument | 2021073188 |
| Transaction Type | Transfer |
| Record Updated | Oct 27, 2021 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,752.30 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 46 S KEYSTONE AVE, UPPER DARBY, PA 19082-2211 |
| Document Number | 67453072 |
|---|---|
| Date | Sep 24, 2021 |
| Instrument | 6745/3072 |
| Name | PROSPERITY HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 01, 2051 |
| Document Number | 0067453096 |
|---|---|
| Date | Sep 24, 2021 |
| Book Page | 6745/3096 |
| Instrument | 2021073190 |
| Name | PENNSYLVANIA HOUSING FINANCE AGENCY |
|---|---|
| Type | Government Agency |
| Address | WEST DES MOINES, IA 50266 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Delaware County records · Assessment roll updated May 28, 2026 · Last verified July 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 | $4,559.00 (+7.37%) Homeowner's exemption | $102,660 (-) Land $23,640 Building $79,020 | $102,660 (-) Land $23,640 Building $79,020 |
| 2024 | $102,660 Land $23,640 Building $79,020 | ||
| 2023 | $4,246.00 Homeowner's exemption | ||
| 2021 | $102,660 (-) | ||
| 2020 | $102,660 |
Source: FEMA National Flood Hazard Layer, Delaware County (42045C), updated September 30, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 420454007001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1999) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 1999, rainfall accumulation, Hurricane Floyd Major Disaster Declarations |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 697 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
May also be available at this address: T-Mobile USA, AT&T, Verizon, PCs for People. Availability varies by address; speeds are provider-advertised maximums, not measured.
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