Delaware County property record for 509 Elm Ave, Upper Darby, PA 19082
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 1.5 ba · 1,452 sqft · built 1920 |
| Lot Size | 0.056 acres (2,439 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $77,000 (Jul 2002) |
| Tax Bill | $4,763 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-09-544:006 |
| Primary APN | 16-09-544:006 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,452 sqft Living Area |
| 1st Floor Area | 1,452 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Duplex Single |
| Exterior Material | Stucco |
| Lot Area | 2,439 sqft (0.056 acres) |
| Lot Dimensions | 98 ft deep x 25 ft wide |
| Heating System | Central |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1609544006 |
|---|---|
| Street Address | 509 ELM AVE |
| City | SWARTHMORE |
| State | PA |
| Zip | 19081-1116 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | 2 STY HSE & GAR 25 X 98 |
| Legal Block | 60 |
| Jurisdiction | DELAWARE PA |
| Township / Civil Division | UPPER DARBY |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 400700 |
Source: Delaware County records · APN 16-09-544:006
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 | 7001 LLANFAIR RD, UPPER DARBY, PA 19082-3706 |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 31, 2002 · Amount on Record |
| Deed Sale | Jul 31, 2002 · Amount on Record |
| Deed Document Number | 200280567 |
| Deed Book / Page | 2491 / 1705 |
| 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 | $4,763.00 (+7.4%) | $107,240 (-) Land $23,670 Building $83,570 | $107,240 (-) Land $23,670 Building $83,570 |
| 2024 | $107,240 Land $23,670 Building $83,570 | ||
| 2023 | $4,435.00 Homeowner's exemption | ||
| 2021 | $107,240 (-) | ||
| 2020 | $107,240 |
Source: FEMA National Flood Hazard Layer as of September 30, 2023 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile USA.
Based on FCC filings for 1,128 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | AQUA PA MAIN SYSTEM private · serves 822,600 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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