Delaware County property record for 620 Keystone Ave, Darby, PA 19023
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 728 sqft · built 1920 |
| Lot Size | 0.029 acres (1,263 sqft) |
| Owner | Individual Name on File |
| Last Sale | $11,977 (Aug 2019) |
| Tax Bill | $1,857 (2026) |
| Deeds & Mortgages | Aug 2019 Foreclosure |
| Flood Zone | Zone X (moderate risk) |
| APN | 12-02-019:000 |
| Primary APN | 12-02-019:000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 728 sqft Living Area |
| 1st Floor Area | 728 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Row Home |
| Exterior Material | Brick |
| Lot Area | 1,263 sqft (0.029 acres) |
| Lot Dimensions | 83 ft deep x 15 ft wide |
| Heating System | Central |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1202019000 |
|---|---|
| Street Address | 620 KEYSTONE AVE |
| City | DARBY |
| State | PA |
| Zip | 19023-2415 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 2 STY HSE 15 X 83 IRR |
| Jurisdiction | DELAWARE PA |
| Township / Civil Division | COLWYN |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 402700 |
620 Keystone Ave is owned by an individual who bought it in August 2019.
Source: Delaware County records, as of July 16, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 302 WOODCROFT AVE, WILMINGTON, DE 19809-2739 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Aug 6, 2019 · Amount on File |
| Deed Sale | Aug 6, 2019 · Amount on File |
| Prior Sale | Oct 13, 1976 |
| Deed Document Number | 201943800 |
| Deed Book / Page | 6367 / 179 |
| Prior Transfer Date | Jun 25, 2019 |
| Prior Transfer Doc | 0063670179 |
| Record Updated | Oct 29, 2026 |
| Document Type | Tax Deed |
|---|---|
| Jurisdiction | DELAWARE PA |
| Recording Date | Aug 6, 2019 |
| Property Address | 620 KEYSTONE AVE, DARBY, PA 19023-2415 |
| Document Number | 0063670179 |
| Book / Page | 006367 / 000179 |
| Instrument Date | Jun 25, 2019 |
| Instrument | 43800 |
| Transaction Type | Foreclosure |
| Record Updated | Nov 26, 2019 |
| Title Company | NOT AVAILABLE |
| Amount | Amount on Record |
|---|---|
| Tax | $119.72 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 302 WOODCROFT AVE WILMINGTON DE 198092739, WILMINGTON, DE 19809-2739 |
The 2026 property tax bill for 620 Keystone Ave was $1,857.
Source: Delaware County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Delaware County |
| Municipality | Colwyn Borough |
| Unified School District | William Penn School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,857.00 | $50,580 Land $9,510 Building $41,070 | $50,580 Land $9,510 Building $41,070 |
| 2024 | $50,580 Land $9,510 Building $41,070 | ||
| 2023 | $2,497.00 | ||
| 2021 | $50,580 (-) | ||
| 2020 | $50,580 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 620 Keystone Ave in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 13 policies |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 101 (1981–2021) |
| Claims Outside the SFHA | 6 of 101 |
| Most Recent Claim | Sep 2021 · Remnants Of Hurricane Ida |
| Claims by Event |
|
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 620 Keystone Ave 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 1,112 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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