Delaware County property record for 204 S 4th St, Darby, PA 19023
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 1 ba · 1,425 sqft · built 1940 |
| Lot Size | 0.031 acres (1,350 sqft) |
| Owner | Individual Name on File |
| Last Sale | $35,000 (Oct 2005) |
| Tax Bill | $3,342 (2026) |
| Deeds & Mortgages | Jun 2020 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 14-06-623:000 |
| Primary APN | 14-06-623:000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,425 sqft Living Area |
| 1st Floor Area | 1,425 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Duplex Single |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Lot Area | 1,350 sqft (0.031 acres) |
| Lot Dimensions | 90 ft deep x 18 ft wide |
| Heating System | Central |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1406623000 |
|---|---|
| Street Address | 204 S 4TH ST |
| City | DARBY |
| State | PA |
| Zip | 19023-2815 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | 2 STY HSE 18 X 90 |
| Legal Block | 40 |
| Jurisdiction | DELAWARE PA |
| Township / Civil Division | DARBY |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 402400 |
204 S 4th St, a duplex, is owned and occupied by an individual who bought it in October 2005.
Source: Delaware County records, as of May 28, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 204 S 4TH ST, DARBY, PA 19023-2815 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 31, 2005 · Amount on File |
| Deed Sale | Oct 31, 2005 · Amount on File |
| Prior Sale | Dec 3, 2004 |
| Deed Document Number | 2005104688 |
| Deed Book / Page | 3639 / 353 |
| Record Updated | Oct 29, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | DELAWARE PA |
| Property Address | 204 S 4TH ST, DARBY, PA 19023-2815 |
| Document Number | 0065730314 |
| Instrument Date | Jun 26, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Dec 9, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 204 S 4TH ST DARBY PA 190232815, DARBY, PA 19023-2815 |
| Document Number | 0065730314 |
|---|---|
| Date | Aug 18, 2020 |
| Book Page | 006573/000314 |
| Instrument | 45480 |
| Name | OTHER INSTITUTIONAL LENDERS |
|---|---|
| Type | Bank |
| Address | SALT LAKE CITY, UT 84119 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 480 Months |
| Due | Aug 17, 2060 |
The 2026 property tax bill for 204 S 4th St was $3,342.
Source: Delaware County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Delaware County |
| Municipality | Darby Borough |
| Unified School District | William Penn School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,342.00 | $62,040 Land $13,820 Building $48,220 | $62,040 Land $13,820 Building $48,220 |
| 2024 | $62,040 Land $13,820 Building $48,220 | ||
| 2023 | $2,842.00 | ||
| 2021 | $62,040 (-) | ||
| 2020 | $62,040 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 204 S 4th St in Zone X, an area of minimal flood risk.
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.
The area around 204 S 4th 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 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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