Union County and Berkeley Heights Township property record for 858 Mountain Ave, Berkeley Heights, NJ 07922 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 2015 |
| Square Footage | 3,998 sqft Living Area |
| Lot Size | 21,998 sqft (0.505 acres) |
| Garage | Attached |
| Occupancy | Owner Occupied |
| Last Sale | $262,500 (2012) |
| Tax Bill | $29,513.00 (2025) |
| Primary APN | 01-03001-0000-00017 |
|---|---|
| Alternative APN |
|
| Building Area | 3,998 sqft Living Area |
|---|---|
| Stories | 2 Stories |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Construction Type | Frame Construction |
| Lot Area | 21,998 sqft (0.505 acres) |
| Depth X Width | 200 ft x 110 ft Depth x Width |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Attached Garage |
| Street Address | 858 MOUNTAIN AVE |
|---|---|
| City | BERKELEY HEIGHTS |
| State | NJ |
| Zip | 07922-2438 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ADDITIONAL LOTS: 273 37-C1 |
| Legal Block | 3001 |
| Legal Lot Number | 17 |
| Jurisdiction | UNION NJ |
| Minor Civil Division | BERKELEY HEIGHTS |
| Census Blockgroup | 2 |
| Census Block | 2001 |
| Census Tract | 38202 |
Source: Union County and Berkeley Heights Township records · APN 01-03001-0000-00017
Assessment roll updated July 8, 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 | 858 MOUNTAIN AVE, BERKELEY HEIGHTS, NJ 07922-2438 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 15, 2012 · Amount on Record |
| Deed Sale | Jun 15, 2012 · Amount on Record |
| Deed Book / Page | 5910 / 398 |
| Prior Transfer Date | Jun 11, 2012 |
| Prior Transfer Doc | 0059100398 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION NJ |
| Property Address | 858 MOUNTAIN AVE, BERKELEY HEIGHTS, NJ 07922-2438 |
| Transaction Type | Mortgage |
| Record Updated | May 04, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TTL INS CO |
| Name | Verified Name |
|---|
| Document Number | 0151972083 |
|---|---|
| Date | Apr 06, 2022 |
| Book Page | 15197/2083 |
| Instrument | 35212 |
| Name | INVESTORS BANK |
|---|---|
| Type | Bank |
| Address | ISELIN, NJ 08830 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Apr 10, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
Source: Union County and Berkeley Heights Township records · Assessment roll updated July 8, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Union County |
| County Subdivision | Berkeley Heights Township |
| Unified School District | Berkeley Heights Township School District (KG - 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 | $670,600 (-) Land $164,500 Building $506,100 | $670,600 (-) Land $164,500 Building $506,100 | |
| 2025 | $29,513.00 (+2.66%) | $670,600 (-) Land $164,500 Building $506,100 | $670,600 (-) Land $164,500 Building $506,100 |
| 2024 | $28,749.00 (+2.1%) | ||
| 2023 | $670,600 Land $164,500 Building $506,100 | $670,600 Land $164,500 Building $506,100 | |
| 2022 | $28,158.00 |
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