Somerset County and Warren Township property record for 138 Mountain Ave, Warren, NJ 07059
| Property Type | Single Family Home |
|---|---|
| Details | 2,621 sqft · built 1958 |
| Lot Size | 1.5 acres (65,340 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $9,764 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 20-00114-0000-00007-01 |
| Primary APN | 20-00114-0000-00007-01 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,621 sqft Living Area |
| 1st Floor Area | 2,621 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Construction Type | Frame |
| Lot Area | 65,340 sqft |
| Account Number | 00032030 |
|---|---|
| Street Address | 138 MOUNTAIN AVE |
| City | WARREN |
| State | NJ |
| Zip | 07059-5260 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R65 |
| Legal Block | 114 |
| Legal Lot Number | 7.1 |
| Jurisdiction | SOMERSET NJ |
| Township / Civil Division | WARREN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 52201 |
138 Mountain Ave is owned by an individual who acquired it in August 1993.
Source: Somerset County and Warren Township records, as of October 19, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4066 LAKESIDE DR, WALNUT COVE, NC 27052 |
| 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 13, 1993 |
| Deed Sale | Aug 13, 1993 |
| Deed Book / Page | 1918 / 606 |
| Prior Transfer Date | Jul 8, 1993 |
| Prior Transfer Doc | 1918000606 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 138 Mountain Ave was $9,764, up 4% from the year before.
Source: Somerset County and Warren Township assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Somerset County |
| County Subdivision | Warren Township |
| Elementary School District | Warren Township School District (KG - 08) |
| Secondary School District | Watchung Hills Regional School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $593,000 (+6.41%) Land $360,300 Building $232,700 | $593,000 (+6.41%) Land $360,300 Building $232,700 | |
| 2025 | $9,764.00 (+4.03%) | $557,300 Land $339,100 Building $218,200 | $557,300 Land $339,100 Building $218,200 |
| 2024 | $9,386.00 | ||
| 2023 | $477,300 Land $286,700 Building $190,600 | $477,300 Land $286,700 Building $190,600 | |
| 2022 | $9,110.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 138 Mountain Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1984.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 3 (1984–2008) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Sep 2008 · 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.
Wildfire risk around 138 Mountain Ave 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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 44 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 |
May also be available: T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures