Morris County and Mendham Borough property record for 58 Mountain Ave, Mendham, NJ 07945 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1,324 sqft · built 1958 |
| Lot Size | 0.281 acres (12,240 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $187,500 (Jan 1997) |
| Tax Bill | $9,604 (2024) |
| APN | 18-00403-0000-00020 |
| Primary APN | 18-00403-0000-00020 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,324 sqft Living Area |
| 1st Floor Area | 1,324 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Construction Type | Frame |
| Lot Area | 12,240 sqft (0.281 acres) |
| Lot Dimensions | 102 ft deep x 120 ft wide |
| Parking Spaces | 1 Parking Space |
| Old Parcel Number | 1800004K00017 |
|---|---|
| Street Address | 58 MOUNTAIN AVE |
| City | MENDHAM |
| State | NJ |
| Zip | 07945-1411 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 403 |
| Legal Lot Number | 20 |
| Jurisdiction | MORRIS NJ |
| Township / Civil Division | MENDHAM |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 46400 |
Source: Morris County and Mendham Borough records · APN 18-00403-0000-00020
Assessment roll updated July 9, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 58 MOUNTAIN AVE, MENDHAM, NJ 07945-1411 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 28, 1997 · Amount on Record |
| Deed Sale | Jan 28, 1997 · Amount on Record |
| Deed Document Number | 19977451 |
| Deed Book / Page | 4513 / 325 |
| Record Updated | Sep 20, 2026 |
Source: Morris County and Mendham Borough records · Assessment roll updated July 9, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Morris County |
| Municipality | Mendham Borough |
| Elementary School District | Mendham Borough School District (KG - 08) |
| Secondary School District | West Morris Regional School District (09 - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $390,400 (-) Land $273,700 Building $116,700 | $390,400 (-) Land $273,700 Building $116,700 | |
| 2025 | $390,400 (-) Land $273,700 Building $116,700 | $390,400 (-) Land $273,700 Building $116,700 | |
| 2024 | $9,604.00 (+3.19%) | ||
| 2023 | $390,400 Land $273,700 Building $116,700 | $390,400 Land $273,700 Building $116,700 | |
| 2022 | $9,307.00 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 340270464003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | FEMA flood map data for this location is not available in our records |
|---|---|
| Flood Insurance Cost | Premium on Record median of 3 individual NFIP policies nearby |
| Nearby Flood Policies | 3 in force 2 of 3 on primary residences |
| Nearby Flood Claims | 4 (1999–2020) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | Dec 2020, other causes |
| Flood Events |
|
| Wildfire Risk | Low above 20% of the US · above 35% of New Jersey |
|---|---|
| Wildfire Likelihood | About 1 in 8,333 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures