Morris County and Mendham Borough property record for 81 Mountain Ave, Mendham, NJ 07945
| Property Type | Single Family Home |
|---|---|
| Details | 1,768 sqft · built 1949 |
| Lot Size | 0.402 acres (17,511 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $785,000 (Jun 2026) |
| Tax Bill | $10,366 (2024) |
| Deeds & Mortgages | Jun 2026 Sale & Mortgage Sep 2023 Sale |
| APN | 18-00501-0000-00004 |
| Primary APN | 18-00501-0000-00004 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,768 sqft Living Area |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Exterior Material | Stucco |
| Lot Area | 17,511 sqft (0.402 acres) |
| Lot Dimensions | 175 ft deep x 100 ft wide |
| Old Parcel Number | 1800002000000004 |
|---|---|
| Street Address | 81 MOUNTAIN AVE |
| City | MENDHAM |
| State | NJ |
| Zip | 07945-1327 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1-AC |
| Legal Block | 501 |
| Legal Lot Number | 4 |
| Jurisdiction | MORRIS NJ |
| Township / Civil Division | MENDHAM |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 46400 |
81 Mountain Ave is owned and occupied by two individuals who bought it in June 2026.
Source: Morris County and Mendham Borough 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 File |
|---|---|
| Mailing Address | 81 MOUNTAIN AVE, MENDHAM, NJ 07945-1327 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
| Date | Document |
|---|---|
| Jun 22, 2026 | Deed, Transfer · Conventional Mortgage EMBRACE HOME LOANS |
| Sep 26, 2023 | Deed, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE INSURANCE CO |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 22, 2026 · Amount on File |
| Deed Sale | Jun 22, 2026 · Amount on File |
| Prior Sale | Sep 26, 2023 · Amount on File |
| Deed Document Number | 202627027 |
| Deed Book / Page | 25126 / 510 |
| Prior Transfer Date | Sep 7, 2023 |
| Prior Transfer Doc | 0246590854 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MORRIS NJ |
| Recording Date | Jun 22, 2026 |
| Property Address | 81 MOUNTAIN AVE, MENDHAM, NJ 07945-1327 |
| Document Number | 0000027027 |
| Book / Page | 25126 / 510 |
| Instrument Date | Jun 15, 2026 |
| Instrument | 202627027 |
| Transaction Type | Transfer |
| Record Updated | Jul 7, 2026 |
| Title Company | TITLE SERVICES, RESIDE TITLE SERVICES |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $79,285.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 81 MOUNTAIN AVE, MENDHAM, NJ 07945-1327 |
| Document Number | 0000027028, |
|---|---|
| Date | Jun 22, 2026 |
| Instrument | 202627028 |
| Name | EMBRACE HOME LOANS |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.37% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Deed |
|---|---|
| Jurisdiction | MORRIS NJ |
| Recording Date | Sep 26, 2023 |
| Property Address | 81 MOUNTAIN AVE, MENDHAM, NJ 07945-1327 |
| Document Number | 0246590854 |
| Book / Page | 24659 / 854 |
| Instrument Date | Sep 7, 2023 |
| Instrument | 2023036430 |
| Transaction Type | Transfer |
| Record Updated | Oct 10, 2023 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE INSURANCE CO |
| Amount | Amount on Record |
|---|---|
| Tax | $3,874.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 81 MOUNTAIN AVE, MENDHAM, NJ 07945-1327 |
| Name | Verified Name |
|---|---|
| Address | 81 MOUNTAIN AVE, MENDHAM, NJ 07945-1327 |
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 | $421,400 (-) Land $285,200 Building $136,200 | $421,400 (-) Land $285,200 Building $136,200 | |
| 2025 | $421,400 Land $285,200 Building $136,200 | $421,400 Land $285,200 Building $136,200 | |
| 2024 | $10,366.00 | ||
| 2023 | $421,400 (-) Land $285,200 Building $136,200 | $421,400 (-) Land $285,200 Building $136,200 | |
| 2022 | $10,046.00 (+4.93%) | $421,400 Land $285,200 Building $136,200 | $421,400 Land $285,200 Building $136,200 |
| 2021 | $9,574.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 81 Mountain Ave; 2 flood insurance policies are in force nearby.
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.
Wildfire risk around 81 Mountain Ave is low, with a 0.02% annual chance of wildfire.
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 | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 152 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 1,200 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
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