Delaware County property record for 42 N Keystone Ave, Upper Darby, PA 19082
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,068 sqft · built 1913 |
| Lot Size | 0.032 acres (1,394 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $115,000 (Nov 2022) |
| Tax Bill | $3,294 (2026) |
| Deeds & Mortgages | Nov 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-09-230:000 |
| Primary APN | 16-09-230:000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,068 sqft Living Area |
| 1st Floor Area | 1,068 sqft |
| Year Built | Built 1913 |
|---|---|
| Effective Year Built | Effective 1913 |
| Architectural Style | Row Home |
| Exterior Material | Brick |
| Lot Area | 1,394 sqft (0.032 acres) |
| Lot Dimensions | 96.8 ft deep x 14 ft wide |
| Heating System | Central |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1609230000 |
|---|---|
| Street Address | 42 N KEYSTONE AVE |
| City | UPPER DARBY |
| State | PA |
| Zip | 19082-1702 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 2 STY HSE 14 X 96.83 |
| Legal Block | 60 |
| Jurisdiction | DELAWARE PA |
| Township / Civil Division | UPPER DARBY |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 400500 |
Source: Delaware County records, as of May 28, 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 Record |
|---|---|
| Mailing Address | 42 N KEYSTONE AVE, UPPER DARBY, PA 19082-1702 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Woman |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 14, 2022 · Amount on Record |
| Deed Sale | Nov 14, 2022 · Amount on Record |
| Prior Sale | Aug 10, 2007 · Amount on Record |
| Deed Document Number | 202258504 |
| Deed Book / Page | 6872 / 1854 |
| Record Updated | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | DELAWARE PA |
| Recording Date | Nov 14, 2022 |
| Property Address | 42 N KEYSTONE AVE, UPPER DARBY, PA 19082-1702 |
| Document Number | 0068721854 |
| Book / Page | 6872 / 1854 |
| Instrument Date | Nov 1, 2022 |
| Instrument | 2022058504 |
| Transaction Type | Transfer |
| Record Updated | Nov 25, 2022 |
| Title Company | CORE ABSTRACT |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,150.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 42 N KEYSTONE AVE, 42, UPPER DARBY, PA 19082-1702 |
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Severalty |
| Address | 42 N KEYSTONE AVE, UPPER DARBY, PA 19082-1702 |
| Document Number | 0068721860 |
|---|---|
| Date | Nov 14, 2022 |
| Instrument | 6872/1860 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 1, 2052 |
Source: Delaware County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Delaware County |
| County Subdivision | Upper Darby Township |
| Unified School District | Upper Darby School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,294.00 (+7.37%) | $74,180 (-) Land $19,900 Building $54,280 | $74,180 (-) Land $19,900 Building $54,280 |
| 2024 | $74,180 Land $19,900 Building $54,280 | ||
| 2023 | $3,068.00 | ||
| 2021 | $74,180 (-) | ||
| 2020 | $74,180 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 30, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 697 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 |
May also be available: AT&T, PCs for People, T-Mobile.
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