Hudson County and Harrison Town property record for 420 William St, Harrison, NJ 07029
| Property Type | Duplex |
|---|---|
| Details | 3,084 sqft · built 1997 |
| Lot Size | 0.071 acres (3,101 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $365,000 (Sep 2001) |
| Tax Bill | $16,104 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-00029-0000-00014 |
| Primary APN | 04-00029-0000-00014 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 3,084 sqft Living Area |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 3,101 sqft (0.071 acres) |
| Lot Dimensions | 100 ft deep x 31 ft wide |
| Account Number | 432300 |
|---|---|
| Street Address | 420 WILLIAM ST |
| City | HARRISON |
| State | NJ |
| Zip | 07029-1430 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | 2F1 |
| Legal Description | ADDITIONAL LOTS: L15.A |
| Legal Block | 29 |
| Legal Lot Number | 14 |
| Jurisdiction | HUDSON NJ |
| Township / Civil Division | HARRISON |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 13600 |
420 William St, a duplex, is owned and occupied by two individuals who bought it in September 2001.
Source: Hudson County and Harrison Town records, as of July 6, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 420 WILLIAM ST, HARRISON, NJ 07029-1430 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Sep 13, 2001 · Amount on File |
| Deed Sale | Sep 13, 2001 · Amount on File |
| Prior Sale | Jun 22, 2000 · Amount on File |
| Deed Document Number | 20019674 |
| Deed Book / Page | 5867 / 26 |
| Prior Transfer Date | Sep 27, 1999 |
| Prior Transfer Doc | 0056350229 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 420 William St was $16,104, up 1.6% from the year before.
Source: Hudson County and Harrison Town assessment roll, as of July 6, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Hudson County |
| Municipality | Harrison Town |
| Unified School District | Harrison Town School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $675,500 (-) Land $236,000 Building $439,500 | $675,500 (-) Land $236,000 Building $439,500 | |
| 2025 | $16,104.00 (+1.62%) | $675,500 Land $236,000 Building $439,500 | $675,500 Land $236,000 Building $439,500 |
| 2024 | $15,847.00 | ||
| 2023 | $675,500 Land $236,000 Building $439,500 | $675,500 Land $236,000 Building $439,500 | |
| 2022 | $15,408.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 420 William St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 16, 2006
| 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 420 William 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 | HARRISON W DEPT serves 14,425 people · EPA ID NJ0904001 |
|---|---|
| Water Source | Purchased surface water from PASSAIC VALLEY WATER COMMISSION |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 1,024 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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