Morris County and Mendham Township property record for 4 Ralston Hill Rd, Mendham, NJ 07945
| Property Type | Single Family Home |
|---|---|
| Details | 6,755 sqft · built 1989 |
| Lot Size | 2.35 acres (102,584 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $990,000 (Jul 1994) |
| Tax Bill | $31,690 (2024) |
| APN | 19-00108-0000-00021 |
| Primary APN | 19-00108-0000-00021 |
|---|---|
| Alternative APN |
|
| Building Area | 6,755 sqft Living Area |
|---|
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Lot Area | 102,584 sqft |
| Street Address | 4 RALSTON HILL RD |
|---|---|
| City | MENDHAM |
| State | NJ |
| Zip | 07945-3136 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-3 |
| Legal Block | 108 |
| Legal Lot Number | 21 |
| Jurisdiction | MORRIS NJ |
| Township / Civil Division | MENDHAM |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 45804 |
Source: Morris County and Mendham Township records, as of July 9, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4 RALSTON HILL RD, MENDHAM, NJ 07945-3136 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 11, 1994 · Amount on Record |
| Deed Sale | Jul 11, 1994 · Amount on Record |
| Deed Book / Page | 4009 / 151 |
| Record Updated | Sep 20, 2026 |
Source: Morris County and Mendham Township assessment roll, as of July 9, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,931,500 (+10.03%) Land $434,500 Building $1,497,000 | $1,931,500 (+10.03%) Land $434,500 Building $1,497,000 | |
| 2025 | $1,755,400 (+18.74%) Land $429,500 Building $1,325,900 | $1,755,400 (+18.74%) Land $429,500 Building $1,325,900 | |
| 2024 | $31,690.00 (+4.37%) | ||
| 2023 | $1,478,300 Land $320,500 Building $1,157,800 | $1,478,300 Land $320,500 Building $1,157,800 | |
| 2022 | $30,363.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 12 (1996–2023) |
| Claims Outside the SFHA | 6 of 12 |
| Most Recent Claim | Jun 2023 · other causes |
| 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.
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 - SHORT HILLS private · serves 217,230 people · EPA ID NJ0712001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2022 |
| Lead | 3 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 51 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Optimum.
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