Bergen County and Edgewater Borough property record for 645 Undercliff Ave, Edgewater, NJ 07020
| Property Type | Single Family Home |
|---|---|
| Details | 3,240 sqft · built 1920 |
| Lot Size | 0.092 acres (3,999 sqft) |
| Owner | Company Name on File |
| Last Sale | $420,000 (May 2005) |
| Tax Bill | $15,039 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-00027-0000-00034 |
| Primary APN | 13-00027-0000-00034 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 3,240 sqft Living Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Construction Type | Frame |
| Lot Area | 3,999 sqft (0.092 acres) |
| Lot Dimensions | 80 ft deep x 50 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 645 UNDERCLIFF AVE |
|---|---|
| City | EDGEWATER |
| State | NJ |
| Zip | 07020-1486 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | 50X80 0.0918 |
| Legal Subdivision | EDGEWATER REALTY CO & WO |
| Legal Block | 27 |
| Legal Lot Number | 34 |
| Jurisdiction | BERGEN NJ |
| Township / Civil Division | EDGEWATER |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 13002 |
645 Undercliff Ave is owned by a company that bought it in May 2005.
Source: Bergen County and Edgewater Borough records, as of June 29, 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 | Company Name on File |
|---|---|
| Mailing Address | 645 UNDERCLIFF AVE, EDGEWATER, NJ 07020-1486 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 16, 2005 · Amount on File |
| Deed Sale | May 16, 2005 · Amount on File |
| Prior Sale | Sep 29, 2000 |
| Deed Book / Page | 8812 / 22 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 645 Undercliff Ave was $15,039, up 6.4% from the year before.
Source: Bergen County and Edgewater Borough assessment roll, as of June 29, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Bergen County |
| Municipality | Edgewater Borough |
| Unified School District | Edgewater Borough School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $957,500 (+4.74%) Land $365,900 Building $591,600 | $957,500 (+4.74%) Land $365,900 Building $591,600 | |
| 2025 | $15,039.00 (+6.4%) | $914,200 Land $346,900 Building $567,300 | $914,200 Land $346,900 Building $567,300 |
| 2024 | $14,135.00 | ||
| 2023 | $856,900 Land $319,900 Building $537,000 | $856,900 Land $319,900 Building $537,000 | |
| 2022 | $13,487.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 645 Undercliff Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1981.
Source: FEMA National Flood Hazard Layer, effective December 8, 2024 · 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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (1981–1989) |
| Most Recent Claim | May 1989 · rainfall accumulation |
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 645 Undercliff Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 92% of New Jersey |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | VEOLIA WATER NEW JERSEY HACKENSACK private · serves 792,713 people · EPA ID NJ0238001 |
|---|---|
| Water Source | Surface water |
| Lead | 6 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line replacement Jan 2021 |
| Monitoring and Reporting | None 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 600 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 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Starry.
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