Delaware County property record for 45 S Keystone Ave, Upper Darby, PA 19082 · Last verified June 2026
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 1 ba · 1,598 sqft · built 1920 |
| Lot Size | 0.041 acres (1,786 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,707 (2026) |
| Deeds & Mortgages | Nov 2021 Line of Credit Apr 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-09-379:000 |
| Primary APN | 16-09-379:000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,598 sqft Living Area |
| 1st Floor Area | 1,598 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 1,786 sqft (0.041 acres) |
| Lot Dimensions | 80 ft deep x 27.8 ft wide |
| Heating System | Central |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1609379000 |
|---|---|
| Street Address | 45 S KEYSTONE AVE |
| City | UPPER DARBY |
| State | PA |
| Zip | 19082-2210 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | 2 1/2 STY HSE & GAR 27.83 X 80 X IRR |
| Legal Block | 60 |
| Jurisdiction | DELAWARE PA |
| Township / Civil Division | UPPER DARBY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 400700 |
Source: Delaware County records · APN 16-09-379:000
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 | 45 S KEYSTONE AVE, UPPER DARBY, PA 19082-2210 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 20, 2021 | Deed of Trust, Mortgage · Line of Credit PHILADELPHIA FCU |
| Apr 27, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PHILADELPHIA FCU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Apr 15, 1995 |
| Transfer Doc | 0000027166 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DELAWARE PA |
| Property Address | 45 S KEYSTONE AVE, UPPER DARBY, PA 19082-2210 |
| Transaction Type | Mortgage |
| Record Updated | Dec 23, 2021 |
| Title Company | SEARCHTEC INC |
| Name | Verified Name |
|---|
| Document Number | 0067684418 |
|---|---|
| Date | Nov 20, 2021 |
| Book Page | 6768/4418 |
| Instrument | 2021087897 |
| Name | PHILADELPHIA FCU |
|---|---|
| Type | Credit Union |
| Address | PHILADELPHIA, PA 19154 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 179 Months |
| Due | Oct 28, 2036 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DELAWARE PA |
| Property Address | 45 S KEYSTONE AVE, UPPER DARBY, PA 19082-2210 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | SENTEX SETTLEMENT SVCS INC |
| Name | Verified Name |
|---|
| Document Number | 0065001568 |
|---|---|
| Date | Apr 27, 2020 |
| Book Page | 6500/1568 |
| Instrument | 2020020595 |
| Name | PHILADELPHIA FCU |
|---|---|
| Type | Credit Union |
| Address | PHILADELPHIA, PA 19154 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2050 |
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 | $4,707.00 (+7.39%) | $105,980 (-) Land $23,070 Building $82,910 | $105,980 (-) Land $23,070 Building $82,910 |
| 2024 | $105,980 Land $23,070 Building $82,910 | ||
| 2023 | $4,383.00 Homeowner's exemption | ||
| 2021 | $105,980 (-) | ||
| 2020 | $105,980 |
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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