Chester County property record for 18 Prospect Ave, Malvern, PA 19355
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,039 sqft · built 1948 |
| Lot Size | 0.224 acres (9,750 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $173,000 (Jun 2011) |
| Tax Bill | $286 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 42-3Q-4 |
| Primary APN | 42-3Q-4 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,039 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Cape Cod |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 9,750 sqft (0.224 acres) |
| View / Lot | Neighborhood |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 18 PROSPECT AVE |
|---|---|
| City | MALVERN |
| State | PA |
| Zip | 19355-1528 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | C3 |
| Legal Description | LOTS 7 & 8 & DWG |
| Legal Subdivision | JOHN NICHOLSON&NORMAN P SWAYNE |
| Legal Lot Number | 7,8 |
| Jurisdiction | CHESTER PA |
| Township / Civil Division | EAST WHITELAND |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 302103 |
Source: Chester 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 | 6 S BACTON HILL RD, MALVERN, PA 19355-1503 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 20, 2011 · Amount on Record |
| Deed Sale | Jun 20, 2011 · Amount on Record |
| Prior Sale | Jul 10, 2003 · Amount on Record |
| Deed Document Number | 2011105415 |
| Deed Book / Page | 8196 / 668 |
| Record Updated | Oct 29, 2026 |
Source: Chester County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Chester County |
| County Subdivision | East Whiteland Township |
| Unified School District | Great Valley School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $286.00 (-89.12%) | $91,730 (-) Land $27,910 Building $63,820 | $91,730 (-) Land $27,910 Building $63,820 |
| 2024 | $2,628.00 | $91,730 Land $27,910 Building $63,820 | |
| 1998 | $91,730 Land $27,910 Building $63,820 |
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 October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (2020) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 2020 · other causes |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.4% of Pennsylvania |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 99 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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