Morris County and Mendham Borough property record for 52 Mountain Ave, Mendham, NJ 07945 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1,248 sqft · built 1978 |
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $375,000 (Apr 2019) |
| Tax Bill | $9,857 (2024) |
| Deeds & Mortgages | May 2022 Mortgage Apr 2019 Sale & Mortgage |
| APN | 18-00403-0000-00023 |
| Primary APN | 18-00403-0000-00023 |
|---|---|
| Alternative APNs |
|
| Building Area | 1,248 sqft Living Area |
|---|
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Lot Area | 10,454 sqft (0.24 acres) |
| Lot Dimensions | 131 ft deep x 75 ft wide |
| Old Parcel Number | 1800004K00001A |
|---|---|
| Street Address | 52 MOUNTAIN AVE |
| City | MENDHAM |
| State | NJ |
| Zip | 07945-1411 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 403 |
| Legal Lot Number | 23 |
| Jurisdiction | MORRIS NJ |
| Township / Civil Division | MENDHAM |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 46400 |
Source: Morris County and Mendham Borough records · APN 18-00403-0000-00023
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 | 52 MOUNTAIN AVE, MENDHAM, NJ 07945-1411 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 03, 2022 | Deed of Trust, Mortgage · Conventional Mortgage ARC HOME LLC |
| Apr 22, 2019 | Deed, Transfer · Conventional Mortgage SPENCER SAVINGS BANK SLA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 22, 2019 · Amount on Record |
| Deed Sale | Apr 22, 2019 · Amount on Record |
| Prior Sale | Oct 07, 1993 · Amount on Record |
| Deed Document Number | 201919209 |
| Deed Book / Page | 23523 / 1432 |
| Prior Transfer Date | Jul 14, 1998 |
| Prior Transfer Doc | 0000082905 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MORRIS NJ |
| Property Address | 52 MOUNTAIN AVE, MENDHAM, NJ 07945-1411 |
| Transaction Type | Mortgage |
| Record Updated | May 16, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0243990398 |
|---|---|
| Date | May 03, 2022 |
| Book Page | 24399/398 |
| Instrument | 2022030682 |
| Name | ARC HOME LLC |
|---|---|
| Type | Mortgage Company |
| Address | MOUNT LAUREL, NJ 08054 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 339 Months |
| Due | Aug 01, 2050 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MORRIS NJ |
| Recording Date | Apr 22, 2019 |
| Property Address | 52 MOUNTAIN AVE, MENDHAM, NJ 07945-1411 |
| Document Number | 0235231432 |
| Book / Page | 23523 / 1432 |
| Instrument Date | Apr 09, 2019 |
| Instrument | 2019019209 |
| Transaction Type | Transfer |
| Record Updated | Nov 04, 2021 |
| Title Company | RIDGE TITLE AGENCY LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,975.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 20 BEMAN WOODS CT, 20, POTOMAC, MD 20854-5481 |
| Name | Verified Name |
|---|---|
| Address | 52 MOUNTAIN AVE, MENDHAM, NJ 07945-1411 |
| Document Number | 2019019210 |
|---|---|
| Date | Apr 22, 2019 |
| Instrument | 2019019210 |
| Name | SPENCER SAVINGS BANK SLA |
|---|---|
| Type | Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2049 |
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 | $400,700 (-) Land $269,800 Building $130,900 | $400,700 (-) Land $269,800 Building $130,900 | |
| 2025 | $400,700 (-) Land $269,800 Building $130,900 | $400,700 (-) Land $269,800 Building $130,900 | |
| 2024 | $9,857.00 (+3.19%) | ||
| 2023 | $400,700 Land $269,800 Building $130,900 | $400,700 Land $269,800 Building $130,900 | |
| 2022 | $9,552.00 |
Source: FEMA National Flood Hazard Layer · 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 |
|---|
| Wildfire Risk | Low above 20% of the US · above 35% of New Jersey |
|---|---|
| Wildfire Likelihood | 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.
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