Morris County and Mendham Borough property record for 73 Mountain Ave, Mendham, NJ 07945 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1,292 sqft · built 1950 |
| Lot Size | 1.49 acres (64,948 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $377,500 (Nov 2013) |
| Tax Bill | $11,806 (2024) |
| Deeds & Mortgages | Feb 2022 Mortgage Jun 2020 Line of Credit |
| APN | 18-00901-0000-00001 |
| Primary APN | 18-00901-0000-00001 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,292 sqft Living Area |
| 1st Floor Area | 1,292 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Construction Type | Frame |
| Lot Area | 64,948 sqft |
| Lot Dimensions | 200 ft deep x 100 ft wide |
| Parking Spaces | 1 Parking Space |
| Old Parcel Number | 1800003L00001 |
|---|---|
| Street Address | 73 MOUNTAIN AVE |
| City | MENDHAM |
| State | NJ |
| Zip | 07945-1322 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 901 |
| Legal Lot Number | 1 |
| Jurisdiction | MORRIS NJ |
| Township / Civil Division | MENDHAM |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 46400 |
Source: Morris County and Mendham Borough records · APN 18-00901-0000-00001
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 | 73 MOUNTAIN AVE, MENDHAM, NJ 07945-1322 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 18, 2022 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Jun 04, 2020 | Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 06, 2013 · Amount on Record |
| Deed Sale | Nov 06, 2013 · Amount on Record |
| Prior Sale | Sep 13, 2004 · Amount on Record |
| Deed Document Number | 201387790 |
| Deed Book / Page | 22450 / 1742 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MORRIS NJ |
| Property Address | 73 MOUNTAIN AVE, MENDHAM, NJ 07945-1322 |
| Transaction Type | Mortgage |
| Record Updated | Mar 17, 2022 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0243500011 |
|---|---|
| Date | Feb 18, 2022 |
| Book Page | 24350/11 |
| Instrument | 2022014234 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MORRIS NJ |
| Property Address | 73 MOUNTAIN AVE, MENDHAM, NJ 07945-1322 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0237870812 |
|---|---|
| Date | Jun 04, 2020 |
| Book Page | 23787/812 |
| Instrument | 2020034307 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 05, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $479,900 (-) Land $341,600 Building $138,300 | $479,900 (-) Land $341,600 Building $138,300 | |
| 2025 | $479,900 (-) Land $341,600 Building $138,300 | $479,900 (-) Land $341,600 Building $138,300 | |
| 2024 | $11,806.00 (+3.2%) | ||
| 2023 | $479,900 Land $341,600 Building $138,300 | $479,900 Land $341,600 Building $138,300 | |
| 2022 | $11,440.00 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 340270464001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | FEMA flood map data for this location is not available in our records |
|---|---|
| Flood Insurance Cost | Premium on Record median of 2 individual NFIP policies nearby |
| Nearby Flood Policies | 2 in force 2 of 2 on primary residences |
| Wildfire Risk | Low above 20% of the US · above 35% of New Jersey |
|---|---|
| Wildfire Likelihood | About 1 in 5,556 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
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