Morris County and Mendham Township property record for 151 Mountainside Rd, Mendham, NJ 07945 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 1890 |
| Square Footage | 2,840 sqft Living Area |
| Lot Size | 26,136 sqft (0.6 acres) |
| Tax Bill | $11,015.00 (2024) |
| Primary APN | 19-00117-0000-00040 |
|---|---|
| Alternative APNs |
|
| Building Area | 2,840 sqft Living Area |
|---|---|
| Stories | 2 Stories |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Construction Type | Frame Construction |
| Lot Area | 26,136 sqft (0.6 acres) |
| Old Parcel Number | 1900016000000008 |
|---|---|
| Street Address | 151 MOUNTAINSIDE RD |
| City | MENDHAM |
| State | NJ |
| Zip | 07945-1721 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Subdivision | TOWNSHIP/MENDHAM |
| Legal Block | 117 |
| Legal Lot Number | 40 |
| Jurisdiction | MORRIS NJ |
| Minor Civil Division | MENDHAM |
| Census Blockgroup | 3 |
| Census Block | 3016 |
| Census Tract | 45804 |
Source: Morris County and Mendham Township records · APN 19-00117-0000-00040
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 | PO BOX 118, MENDHAM, NJ 07945-0118 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Morris County and Mendham Township records · Assessment roll updated July 9, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Morris County |
| County Subdivision | Mendham Township |
| Elementary School District | Mendham Township 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 | $663,800 (+8.77%) Land $287,900 Building $375,900 | $663,800 (+8.77%) Land $287,900 Building $375,900 | |
| 2025 | $610,300 (+13.46%) Land $278,400 Building $331,900 | $610,300 (+13.46%) Land $278,400 Building $331,900 | |
| 2024 | $11,015.00 (-0.46%) | ||
| 2023 | $537,900 Land $240,900 Building $297,000 | $537,900 Land $240,900 Building $297,000 | |
| 2022 | $11,066.00 |
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