Middlesex County and Piscataway Township property record for 261 William St, Piscataway, NJ 08854
| Property Type | Single Family Home |
|---|---|
| Details | 1,588 sqft · built 1996 |
| Lot Size | 0.238 acres (10,376 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $150,000 (Apr 1996) |
| Tax Bill | $9,294 (2025) |
| Deeds & Mortgages | Aug 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 17-01016-0000-00004-14 |
| Primary APN | 17-01016-0000-00004-14 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 1,588 sqft Living Area |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Lot Area | 10,376 sqft (0.238 acres) |
| Lot Dimensions | 125 ft deep x 83 ft wide |
| Parking Spaces | 6 Parking Spaces |
| Old Parcel Number | 170014600000000414 |
|---|---|
| Street Address | 261 WILLIAM ST |
| City | PISCATAWAY |
| State | NJ |
| Zip | 08854-2502 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R75 |
| Legal Description | 83X125 |
| Legal Subdivision | WILLIAM ESTS |
| Legal Block | 1016 |
| Legal Lot Number | 4.14 |
| Jurisdiction | MIDDLESEX NJ |
| Township / Civil Division | PISCATAWAY |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 401 |
261 William St is owned by a company that acquired it in March 2025.
Source: Middlesex County and Piscataway Township records, as of June 30, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 261 WILLIAM ST, PISCATAWAY, NJ 08854-2502 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 16, 1996 · Amount on File |
| Deed Sale | Apr 16, 1996 · Amount on File |
| Deed Book / Page | 4317 / 415 |
| Last Transfer Date | Mar 26, 2025 |
| Transfer Doc | 0000028666 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MIDDLESEX NJ |
| Property Address | 261 WILLIAM ST, PISCATAWAY, NJ 08854-2502 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000075733 |
|---|---|
| Date | Aug 28, 2018 |
| Book Page | 17279/1781 |
| Instrument | 201800075733 |
| Name | PNC BANK NA |
|---|---|
| Type | Bank |
| Address | PITTSBURGH, PA 15222 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 261 William St was $9,294, up 12.3% from the year before.
Source: Middlesex County and Piscataway Township assessment roll, as of June 30, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Middlesex County |
| County Subdivision | Piscataway Township |
| Unified School District | Piscataway Township School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $539,500 (+3.21%) Land $247,400 Building $292,100 | $539,500 (+3.21%) Land $247,400 Building $292,100 | |
| 2025 | $9,294.00 (+12.31%) | $522,700 Land $221,500 Building $301,200 | $522,700 Land $221,500 Building $301,200 |
| 2024 | $8,275.00 | ||
| 2023 | $383,900 Land $142,900 Building $241,000 | $383,900 Land $142,900 Building $241,000 | |
| 2022 | $7,679.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 261 William St in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective December 16, 2021 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 8 (1983–2025) |
| Claims Outside the SFHA | 4 of 8 |
| Most Recent Claim | Jul 2025 · rainfall accumulation |
| Claims by Event |
|
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.
Wildfire risk around 261 William St is low, with less than 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 99.1% of the US · lower than 97.3% of New Jersey |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | NJ AMERICAN WATER - RARITAN private · serves 615,430 people · EPA ID NJ2004002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 543 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Xfinity.
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