Butler County property record for 840 Douglas St, Prospect, PA 16052
| Property Type | Mobile Home |
|---|---|
| Owner | Individual Name on File |
| Tax Bill | $287 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 490 S1 4A0023 |
| Primary APN | 490 S1 4A0023 |
|---|
| Architectural Style | Mobile Home |
|---|
| Street Address | 840 DOUGLAS ST |
|---|---|
| City | PROSPECT |
| State | PA |
| Zip | 16052-3010 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | TRLR ON LOT 840 |
| Legal Lot Number | 840 |
| Jurisdiction | BUTLER PA |
| Township / Civil Division | PROSPECT |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 911000 |
840 Douglas St, a mobile home, is owned and occupied by an individual.
Source: Butler County records, as of June 8, 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 | 840 DOUGLAS ST, PROSPECT, PA 16052-3010 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 840 Douglas St was $287 with a homeowner's exemption.
Source: Butler County assessment roll, as of June 8, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Butler County |
| Municipality | Prospect Borough |
| Unified School District | Slippery Rock Area School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $287.00 Homeowner's exemption | $6,700 Building $6,700 | $6,700 Building $6,700 |
| 2024 | $963.00 | $6,700 Building $6,700 | |
| $6,700 Building $6,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 840 Douglas St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 12, 2026
| 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.
Wildfire risk around 840 Douglas St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 43% of Pennsylvania |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | CORAL RIDGE ESTATES MHP private · serves 200 people · EPA ID PA5100105 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2025 |
| Water Quality | Treatment failure resolved · Feb 2025 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 22 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 73 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Armstrong Cable | 1,000 / 20 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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