Somerset County and Warren Township property record for 181 Mountain Ave, Warren, NJ 07059
| Property Type | Single Family Home |
|---|---|
| Details | 2,696 sqft · built 1990 |
| Lot Size | 1.85 acres (80,586 sqft) |
| Owner | Trust Name on File |
| Last Sale | $560,000 (Aug 2000) |
| Tax Bill | $14,500 (2025) |
| Deeds & Mortgages | Jan 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 20-00087-01-00001-07 |
| Primary APN | 20-00087-01-00001-07 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 2,696 sqft Living Area |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Construction Type | Frame |
| Lot Area | 80,586 sqft |
| Parking Spaces | 2 Parking Spaces |
| Account Number | 00020020 |
|---|---|
| Street Address | 181 MOUNTAIN AVE |
| City | WARREN |
| State | NJ |
| Zip | 07059-5138 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R65 |
| Legal Subdivision | PRISMATIC/WARREN |
| Legal Block | 87.1 |
| Legal Lot Number | 1.7 |
| Jurisdiction | SOMERSET NJ |
| Township / Civil Division | WARREN |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 52201 |
181 Mountain Ave is held in a trust since January 2023.
Source: Somerset County and Warren Township records, as of July 7, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 181 MOUNTAIN AVE, WARREN, NJ 07059-5138 |
| Owner Type | Company |
| Vesting | Trust |
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 2, 2000 · Amount on File |
| Deed Sale | Aug 2, 2000 · Amount on File |
| Deed Book / Page | 2308 / 476 |
| Last Transfer Date | Jan 17, 2023 |
| Transfer Doc | 0000002331 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SOMERSET NJ |
| Recording Date | Jan 26, 2023 |
| Property Address | 181 MOUNTAIN AVE, WARREN, NJ 07059-5138 |
| Document Number | 0000002331 |
| Book / Page | 7490 / 2771 |
| Instrument Date | Jan 17, 2023 |
| Instrument | 2023002331 |
| Transaction Type | Transfer |
| Record Updated | Feb 6, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 181 MOUNTAIN AVE, WARREN, NJ 07059-5138 |
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 181 MOUNTAIN AVE, WARREN, NJ 07059-5138 |
The 2025 property tax bill for 181 Mountain Ave was $14,500, up 2.1% 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 | $881,200 (+6.48%) Land $359,800 Building $521,400 | $881,200 (+6.48%) Land $359,800 Building $521,400 | |
| 2025 | $14,500.00 (+2.1%) | $827,600 Land $338,600 Building $489,000 | $827,600 Land $338,600 Building $489,000 |
| 2024 | $14,202.00 | ||
| 2023 | $722,400 Land $286,300 Building $436,100 | $722,400 Land $286,300 Building $436,100 | |
| 2022 | $13,779.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 181 Mountain Ave 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 |
| Flood Insurance Cost | Premium on File median of 13 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 14 (1978–2024) |
| Claims Outside the SFHA | 7 of 14 |
| Most Recent Claim | Aug 2024 · 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 181 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 | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 37 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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures