Morris County and Mendham Borough property record for 9 Prospect St, Mendham, NJ 07945 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 1920 |
| Square Footage | 3,112 sqft Living Area |
| Lot Size | 13,504 sqft (0.31 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $300,000 (2000) |
| Tax Bill | $13,956.00 (2024) |
| Primary APN | 18-01902-0000-00012 |
|---|---|
| Alternative APNs |
|
| Building Area | 3,112 sqft Living Area |
|---|---|
| Stories | 2 Stories |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Stucco Exterior |
| Lot Area | 13,504 sqft (0.31 acres) |
| Depth X Width | 266 ft x 50 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Old Parcel Number | 1800008000000012 |
|---|---|
| Street Address | 9 PROSPECT ST |
| City | MENDHAM |
| State | NJ |
| Zip | 07945-1209 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 1902 |
| Legal Lot Number | 12 |
| Jurisdiction | MORRIS NJ |
| Minor Civil Division | MENDHAM |
| Census Blockgroup | 3 |
| Census Block | 3020 |
| Census Tract | 46400 |
Source: Morris County and Mendham Borough records · APN 18-01902-0000-00012
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 | 9 PROSPECT ST, MENDHAM, NJ 07945-1209 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 23, 2000 · Amount on Record |
| Deed Sale | Feb 23, 2000 · Amount on Record |
| Prior Sale | Nov 28, 1995 · Amount on Record |
| Deed Doc Number | 200014250 |
| Deed Book / Page | 5138 / 128 |
| Record Refreshed | 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 | $567,300 (-) Land $301,000 Building $266,300 | $567,300 (-) Land $301,000 Building $266,300 | |
| 2025 | $567,300 (+1.7%) Land $301,000 Building $266,300 | $567,300 (+1.7%) Land $301,000 Building $266,300 | |
| 2024 | $13,956.00 (+4.96%) | ||
| 2023 | $557,800 Land $301,000 Building $256,800 | $557,800 Land $301,000 Building $256,800 | |
| 2022 | $13,297.00 |
Our records do not include FEMA flood map data for 9 Prospect St; wildfire exposure is direct.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | FEMA flood map data for this location is not available in our records |
|---|
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Low 20th percentile of exposed land nationally · 35th in New Jersey |
|---|---|
| Wildfire Likelihood | Low — about 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release
| Historic District | Within the Mendham Historic District (Boundary Increase) listed 2014 · 86 contributing resources · NRIS 14000932 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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