Mercer County and Hamilton Township property record for 903 William St, Hamilton, NJ 08610
| Property Type | Single Family Home |
|---|---|
| Details | 1,280 sqft · built 1955 |
| Lot Size | 0.057 acres (2,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $81,000 (Oct 1999) |
| Tax Bill | $4,687 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-02254-0000-00001 |
| Primary APN | 03-02254-0000-00001 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 1,280 sqft Living Area |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Exterior Material | Stucco |
| Lot Area | 2,500 sqft (0.057 acres) |
| Lot Dimensions | 100 ft deep x 25 ft wide |
| Old Parcel Number | 0300413000000555 |
|---|---|
| Street Address | 903 WILLIAM ST |
| City | TRENTON |
| State | NJ |
| Zip | 08610-5933 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R7 |
| Legal Description | 05865- |
| Legal Block | 2254 |
| Legal Lot Number | 1 |
| Jurisdiction | MERCER NJ |
| Township / Civil Division | HAMILTON |
| Census Block Group | 3 |
| Census Block | 3022 |
| Census Tract | 2601 |
903 William St is owned and occupied by an individual who bought it in October 1999.
Source: Mercer County and Hamilton Township records, as of July 6, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 903 WILLIAM ST, TRENTON, NJ 08610-5933 |
| 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 | Oct 7, 1999 · Amount on File |
| Deed Sale | Oct 7, 1999 · Amount on File |
| Deed Book / Page | 3685 / 25 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 903 William St was $4,687, 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 | $126,400 (-) Land $25,000 Building $101,400 | $126,400 (-) Land $25,000 Building $101,400 | |
| 2025 | $4,687.00 (+5.23%) | $126,400 Land $25,000 Building $101,400 | $126,400 Land $25,000 Building $101,400 |
| 2024 | $4,454.00 | ||
| 2023 | $126,400 Land $25,000 Building $101,400 | $126,400 Land $25,000 Building $101,400 | |
| 2022 | $4,109.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 903 William St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2003.
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 |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 3 (2003–2024) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Aug 2024 · rainfall accumulation |
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 903 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 1,458 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Optimum, T-Mobile.
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