Mercer County and Hamilton Township property record for 50 William St, Hamilton, NJ 08619
| Property Type | Single Family Home |
|---|---|
| Details | 852 sqft · built 1920 |
| Lot Size | 0.16 acres (6,974 sqft) |
| Owner | Individual Name on File |
| Last Sale | $30,500 (Aug 1982) |
| Tax Bill | $5,848 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-01646-0000-00022 |
| Primary APN | 03-01646-0000-00022 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 852 sqft Living Area |
| 1st Floor Area | 852 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Construction Type | Frame |
| Lot Area | 6,974 sqft (0.16 acres) |
| Lot Dimensions | 93 ft deep x 75 ft wide |
| Parking Spaces | 1 Parking Space |
| Old Parcel Number | 0300070000000011 |
|---|---|
| Street Address | 50 WILLIAM ST |
| City | TRENTON |
| State | NJ |
| Zip | 08619-3426 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R7 |
| Legal Description | 23,24,02059- |
| Legal Block | 1646 |
| Legal Lot Number | 22 |
| Jurisdiction | MERCER NJ |
| Township / Civil Division | HAMILTON |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 2902 |
50 William St is owned and occupied by an individual who bought it in August 1982.
Source: Mercer County and Hamilton Township records, as of July 6, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 50 WILLIAM ST, TRENTON, NJ 08619-3426 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Aug 18, 1982 · Amount on File |
| Deed Sale | Aug 18, 1982 · Amount on File |
| Deed Book / Page | 2195 / 170 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 50 William St was $5,848, up 5.2% from the year before.
Source: Mercer County and Hamilton Township assessment roll, as of July 6, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Mercer County |
| County Subdivision | Hamilton Township |
| Unified School District | Hamilton Township School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $157,700 (-) Land $63,000 Building $94,700 | $157,700 (-) Land $63,000 Building $94,700 | |
| 2025 | $5,848.00 (+5.24%) | $157,700 Land $63,000 Building $94,700 | $157,700 Land $63,000 Building $94,700 |
| 2024 | $5,557.00 | ||
| 2023 | $157,700 Land $63,000 Building $94,700 | $157,700 Land $63,000 Building $94,700 | |
| 2022 | $5,126.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 50 William St in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective May 23, 2024 · 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 4 (1979–2018) |
| Claims Outside the SFHA | 2 of 4 |
| Most Recent Claim | Nov 2018 · 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.
The area around 50 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 | TRENTON WATER WORKS serves 217,000 people · EPA ID NJ1111001 |
|---|---|
| Water Source | Surface water |
| Lead | 6 ppb (2026) action level 15 ppb |
Listed by EPA as a serious violator, with a treatment or procedure violation still open.
| Water Quality | Total trihalomethanes not recorded as resolved · Oct 2024 Turbidity resolved · Jul 2021 Haloacetic acids resolved · Jul 2018 |
|---|---|
| Treatment and Procedure | Lead service line replacement currently in violation since May 2020 Corrosion control Jan 2021 Lead public education Jan 2019 |
| Monitoring and Reporting | 36 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 396 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Xfinity.
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