Somerset County and Somerville Borough property record for 18 Walnut St, Somerville, NJ 08876
| Property Type | Single Family Home |
|---|---|
| Details | 1,861 sqft · built 1960 |
| Lot Size | 0.159 acres (6,917 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $13,506 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-00090-0000-00012 |
| Primary APN | 18-00090-0000-00012 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,861 sqft Living Area |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Construction Type | Frame |
| Lot Area | 6,917 sqft (0.159 acres) |
| Lot Dimensions | 91 ft deep x 76 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 18 WALNUT AVE |
|---|---|
| City | SOMERSET |
| State | NJ |
| Zip | 08873-1423 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 90 |
| Legal Lot Number | 12 |
| Jurisdiction | SOMERSET NJ |
| Township / Civil Division | SOMERVILLE |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 50300 |
18 Walnut St, a single family home, is owned by two individuals.
Source: Somerset County and Somerville Borough records, as of July 7, 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 Individual Names on File |
|---|---|
| Mailing Address | 18 WALNUT ST, SOMERVILLE, NJ 08876-1737 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 18 Walnut St was $13,506, up 3.2% from the year before.
Source: Somerset County and Somerville Borough assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Somerset County |
| Municipality | Somerville Borough |
| Unified School District | Somerville Borough School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $331,100 (-) Land $128,900 Building $202,200 | $331,100 (-) Land $128,900 Building $202,200 | |
| 2025 | $13,506.00 (+3.19%) | $331,100 Land $128,900 Building $202,200 | $331,100 Land $128,900 Building $202,200 |
| 2024 | $13,088.00 | ||
| 2023 | $331,100 Land $128,900 Building $202,200 | $331,100 Land $128,900 Building $202,200 | |
| 2022 | $12,452.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18 Walnut St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 3, 2025 · 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 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 6 (1979–2021) |
| Claims Outside the SFHA | 2 of 6 |
| Most Recent Claim | Sep 2021 · Remnants Of Hurricane Ida |
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 18 Walnut St 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 · lower than 65% of New Jersey |
|---|---|
| Wildfire Likelihood | 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 525 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 |
| AT&T Fixed Wireless | 100 / 20 |
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