Union County and Berkeley Heights Township property record for 678 Mountain Ave, Berkeley Heights, NJ 07922
| Property Type | Single Family Home |
|---|---|
| Details | 1,368 sqft · built 1953 |
| Lot Size | 0.716 acres (31,189 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $263,000 (Jun 1997) |
| Tax Bill | $14,625 (2025) |
| Deeds & Mortgages | Feb 2023 Mortgage Jun 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-03201-0000-00005 |
| Primary APN | 01-03201-0000-00005 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 1,368 sqft Living Area |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Construction Type | Frame |
| Lot Area | 31,189 sqft (0.716 acres) |
| Lot Dimensions | 300 ft deep x 104 ft wide |
| Parking Spaces | 1 Parking Space |
| Street Address | 678 MOUNTAIN AVE |
|---|---|
| City | BERKELEY HEIGHTS |
| State | NJ |
| Zip | 07922-2501 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-20 |
| Legal Block | 3201 |
| Legal Lot Number | 5 |
| Jurisdiction | UNION NJ |
| Township / Civil Division | BERKELEY HEIGHTS |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 38201 |
Source: Union County and Berkeley Heights Township records, as of July 8, 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 Record |
|---|---|
| Mailing Address | 678 MOUNTAIN AVE, BERKELEY HEIGHTS, NJ 07922-2501 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 2, 2023 | Deed of Trust, Mortgage KEARNY BANK |
| Jun 11, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA |
| Apr 25, 2019 | Deed of Trust, Mortgage KEARNY BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 13, 1997 · Amount on Record |
| Deed Sale | Jun 13, 1997 · Amount on Record |
| Deed Document Number | 199740613 |
| Deed Book / Page | 4531 / 331 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION NJ |
| Property Address | 678 MOUNTAIN AVE, BERKELEY HEIGHTS, NJ 07922-2501 |
| Transaction Type | Mortgage |
| Record Updated | Feb 16, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0153302223 |
|---|---|
| Date | Feb 2, 2023 |
| Book Page | 15330/2223 |
| Instrument | 48481 |
| Name | KEARNY BANK |
|---|---|
| Type | Bank |
| Address | FAIRFIELD, NJ 07004 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION NJ |
| Property Address | 678 MOUNTAIN AVE, BERKELEY HEIGHTS, NJ 07922-2501 |
| Transaction Type | Mortgage |
| Record Updated | Jun 28, 2021 |
| Title Company | MORTGAGE CONNECT LP |
| Name | Verified Name |
|---|
| Document Number | 0149862876 |
|---|---|
| Date | Jun 11, 2021 |
| Book Page | 14986/2876 |
| Instrument | 14304 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | O FALLON, MO 63368 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION NJ |
| Property Address | 678 MOUNTAIN AVE, BERKELEY HEIGHTS, NJ 07922-2501 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0145510001 |
|---|---|
| Date | Apr 25, 2019 |
| Book Page | 14551/0001 |
| Instrument | 671874 |
| Name | KEARNY BANK |
|---|---|
| Type | Bank |
| Address | FAIRFIELD, NJ 07004 |
| Amount | Amount Recorded |
|---|
Source: Union County and Berkeley Heights Township assessment roll, as of July 8, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Union County |
| County Subdivision | Berkeley Heights Township |
| Unified School District | Berkeley Heights Township School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $332,300 (-) Land $142,800 Building $189,500 | $332,300 (-) Land $142,800 Building $189,500 | |
| 2025 | $14,625.00 (+2.67%) | $332,300 (-) Land $142,800 Building $189,500 | $332,300 (-) Land $142,800 Building $189,500 |
| 2024 | $14,245.00 (+2.09%) | ||
| 2023 | $332,300 Land $142,800 Building $189,500 | $332,300 Land $142,800 Building $189,500 | |
| 2022 | $13,953.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 24, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 10 individual policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 50 units insured incl. 40 condo units |
| Nearby Flood Claims | 17 (1978–2025) |
| Claims Outside the SFHA | 9 of 17 |
| Most Recent Claim | Jul 2025 · river or lake flooding |
| Claims by Event |
|
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 |
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 257 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 | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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