Morris County and Mendham Borough property record for 43 Mountain Ave, Mendham, NJ 07945
| Property Type | Single Family Home |
|---|---|
| Details | 2,272 sqft · built 1998 |
| Lot Size | 0.201 acres (8,756 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $780,000 (May 2023) |
| Tax Bill | $13,569 (2024) |
| Deeds & Mortgages | May 2023 Sale & Mortgage |
| APN | 18-00702-0000-00009 |
| Primary APN | 18-00702-0000-00009 |
|---|---|
| Alternative APNs |
|
| Building Area | 2,272 sqft Living Area |
|---|
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Lot Area | 8,756 sqft (0.201 acres) |
| Lot Dimensions | 175 ft deep x 50 ft wide |
| Old Parcel Number | 1800003H00009 |
|---|---|
| Street Address | 43 MOUNTAIN AVE |
| City | MENDHAM |
| State | NJ |
| Zip | 07945-1402 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1/4A |
| Legal Subdivision | FLORIE FARMS SEC 9 |
| Legal Block | 702 |
| Legal Lot Number | 9 |
| Jurisdiction | MORRIS NJ |
| Township / Civil Division | MENDHAM |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 46400 |
Source: Morris County and Mendham Borough assessment roll, as of July 9, 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 | 43 MOUNTAIN AVE, MENDHAM, NJ 07945-1402 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 25, 2023 · Amount on Record |
| Deed Sale | May 25, 2023 · Amount on Record |
| Prior Sale | Jul 11, 2006 · Amount on Record |
| Deed Document Number | 202318742 |
| Deed Book / Page | 24605 / 284 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MORRIS NJ |
| Recording Date | May 25, 2023 |
| Property Address | 43 MOUNTAIN AVE, MENDHAM, NJ 07945-1402 |
| Document Number | 0246050284 |
| Book / Page | 24605 / 284 |
| Instrument Date | May 16, 2023 |
| Instrument | 2023018742 |
| Transaction Type | Transfer |
| Record Updated | Jun 6, 2023 |
| Title Company | DE TITLE SERVICES LLC, RESIDE TITLE SERVICES LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $7,093.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 308 HELMS CT, FLORHAM PARK, NJ 07932-1537 |
| Name | Verified Name |
|---|---|
| Address | 43 MOUNTAIN AVE, MENDHAM, NJ 07945-1402 |
| Document Number | 2023018743 |
|---|---|
| Date | May 25, 2023 |
| Instrument | 2023018743 |
| Name | TD BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6% |
| Type Change Date | Jun 1, 2030 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 10% |
| Index | Other |
| Margin | 3 |
| Max Rate | 10% |
Source: Morris County and Mendham Borough assessment roll, as of July 9, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $551,600 (-) Land $266,100 Building $285,500 | $551,600 (-) Land $266,100 Building $285,500 | |
| 2025 | $551,600 (-) Land $266,100 Building $285,500 | $551,600 (-) Land $266,100 Building $285,500 | |
| 2024 | $13,569.00 (+3.19%) | ||
| 2023 | $551,600 Land $266,100 Building $285,500 | $551,600 Land $266,100 Building $285,500 | |
| 2022 | $13,150.00 |
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 | 2 in force |
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 | Direct burnable vegetation at the parcel |
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 262 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 1,200 / 35 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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