Delaware County property record for 643 Penn St, Lansdowne, PA 19050
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,526 sqft · built 1940 |
| Lot Size | 0.137 acres (5,968 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $120,000 (Jul 2015) |
| Tax Bill | $5,875 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 48-05-031:000 |
| Primary APN | 48-05-031:000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,526 sqft Living Area |
| 1st Floor Area | 1,526 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Old Style |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Stone |
| Lot Area | 5,968 sqft (0.137 acres) |
| Lot Dimensions | 136 ft deep x 45 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 4805031000 |
|---|---|
| Street Address | 643 PENN ST |
| City | LANSDOWNE |
| State | PA |
| Zip | 19050-3131 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 2 STY HSE 45 X 136 |
| Legal Subdivision | BONSALL TRACT |
| Legal Block | 80 |
| Jurisdiction | DELAWARE PA |
| Township / Civil Division | YEADON |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 402200 |
643 Penn St is owned and occupied by two individuals who bought it in July 2015.
Source: Delaware County records, as of July 22, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 643 PENN ST, LANSDOWNE, PA 19050-3131 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 6, 2015 · Amount on File |
| Deed Sale | Jul 6, 2015 · Amount on File |
| Prior Sale | Jul 22, 1985 · Amount on File |
| Deed Document Number | 201534022 |
| Deed Book / Page | 5664 / 2155 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 643 Penn St was $5,875 with a homeowner's exemption.
Source: Delaware County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Delaware County |
| Municipality | Yeadon Borough |
| Unified School District | William Penn School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,875.00 Homeowner's exemption | $126,170 Land $43,750 Building $82,420 | $126,170 Land $43,750 Building $82,420 |
| 2024 | $126,170 Land $43,750 Building $82,420 | ||
| 2023 | $4,795.00 Homeowner's exemption | ||
| 2021 | $126,170 (-) | ||
| 2020 | $126,170 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 643 Penn St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2004.
Source: FEMA National Flood Hazard Layer, effective September 30, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 3 (2004–2023) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jun 2023 · rainfall accumulation |
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.
The area around 643 Penn St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | AQUA PA MAIN SYSTEM private · serves 822,600 people · EPA ID PA1460073 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | Treatment failure resolved · Nov 2024 E. coli resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 27 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 908 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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