Lehigh County property record for 420 Prospect Ave, Bethlehem, PA 18018
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,592 sqft · built 1912 |
| Lot Size | 0.056 acres (2,462 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $145,000 (Aug 2011) |
| Tax Bill | $4,305 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 642737845136-1 |
| Primary APN | 642737845136-1 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 3 Stories |
| Building Area | 1,592 sqft Base Area |
| Year Built | Built 1912 |
|---|---|
| Architectural Style | Split Level |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 2,462 sqft (0.056 acres) |
| Lot Dimensions | 129 ft deep x 19 ft wide |
| Garage Type | Detached |
| Parking Spaces | 1 Parking Space |
| Heating System | Baseboard |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | B642737845136 1 |
|---|---|
| Street Address | 420 PROSPECT AVE |
| City | BETHLEHEM |
| State | PA |
| Zip | 18018-5614 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RT |
| Legal Description | LOTS: 009 |
| Legal Block | 7 |
| Legal Lot Number | 9 |
| Jurisdiction | LEHIGH PA |
| Township / Civil Division | BETHLEHEM |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 9500 |
The current owner of 420 Prospect Ave bought it in August 2011.
Source: Lehigh County records, as of March 19, 2026
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 420 PROSPECT AVE, BETHLEHEM, PA 18018-5614 |
| Occupancy | Owner Occupied |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Aug 31, 2011 · Amount on File |
| Deed Sale | Aug 31, 2011 · Amount on File |
| Deed Document Number | 201126727 |
| Record Updated | Jun 8, 2026 |
The 2026 property tax bill for 420 Prospect Ave was $4,305.
Source: Lehigh County assessment roll, as of January 1, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| Municipality | Bethlehem City |
| County | Lehigh County |
| Unified School District | Bethlehem Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,305.00 | $146,400 Land $10,700 Building $135,700 | |
| 2024 | $4,157.00 | $146,400 Land $10,700 Building $135,700 | |
| 2013 | $146,400 Land $10,700 Building $135,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 420 Prospect Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective December 31, 2024
| 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 420 Prospect Ave 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 | 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 | CITY OF BETHLEHEM serves 117,259 people · EPA ID PA3480046 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2024 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 1,030 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Service Electric Cable TV Cable | 1,000 / 40 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Lehigh WiFi, Verizon.
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