Essex County and Montclair Township property record for 70 Undercliff Rd, Montclair, NJ 07042
| Property Type | Single Family Home |
|---|---|
| Details | 9,477 sqft · built 1918 |
| Lot Size | 2.27 acres (98,910 sqft) |
| Owner | Individual Name on File |
| Last Sale | $729,000 (Nov 1998) |
| Tax Bill | $71,948 (2025) |
| Deeds & Mortgages | Mar 2024 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-00101-0000-00009 |
| Primary APN | 13-00101-0000-00009 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 9,477 sqft Living Area |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1918 |
| Construction Type | Frame |
| Lot Area | 98,910 sqft |
| Lot Dimensions | 471 ft deep x 210 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Old Parcel Number | 130010100009 |
|---|---|
| Street Address | 70 UNDERCLIFF RD |
| City | MONTCLAIR |
| State | NJ |
| Zip | 07042-1718 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RO |
| Legal Description | 210X471 IRR |
| Legal Block | 101 |
| Legal Lot Number | 9 |
| Jurisdiction | ESSEX NJ |
| Township / Civil Division | MONTCLAIR |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 16900 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Llewellyn Park Historic District listed 1986 · 112 contributing resources · NRIS 86000423 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
70 Undercliff Rd is owned and occupied by an individual who bought it in November 1998.
Source: Essex County and Montclair Township records, as of July 2, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 70 UNDERCLIFF RD, MONTCLAIR, NJ 07042-1718 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 20, 1998 · Amount on File |
| Deed Sale | Nov 20, 1998 · Amount on File |
| Deed Book / Page | 5572 / 36 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ESSEX NJ |
| Property Address | 70 UNDERCLIFF RD, MONTCLAIR, NJ 07042-1718 |
| Transaction Type | Mortgage |
| Record Updated | Apr 23, 2024 |
| Title Company | ATLANTIC TITLE AND ESCROW SERVICES L, ATLANTIC TTL & STLMT SVC LLC |
| Name | Verified Name |
|---|---|
| Address | 70 UNDERCLIFF RD, MONTCLAIR, NJ 07042-1718 |
| Document Number | 0000017169 |
|---|---|
| Date | Mar 25, 2024 |
| Instrument | 2024017169 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2054 |
The 2025 property tax bill for 70 Undercliff Rd was $71,948, up 3.3% from the year before.
Source: Essex County and Montclair Township assessment roll, as of July 2, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Essex County |
| County Subdivision | Montclair Township |
| Unified School District | Montclair Town School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,046,300 (-) Land $492,800 Building $1,553,500 | $2,046,300 (-) Land $492,800 Building $1,553,500 | |
| 2025 | $71,948.00 (+3.32%) | $2,046,300 Land $492,800 Building $1,553,500 | $2,046,300 Land $492,800 Building $1,553,500 |
| 2024 | $69,635.00 | ||
| 2023 | $2,046,300 Land $492,800 Building $1,553,500 | $2,046,300 Land $492,800 Building $1,553,500 | |
| 2022 | $67,282.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 70 Undercliff Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2023.
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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (2023) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2023 · 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 70 Undercliff Rd is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 85% of New Jersey |
|---|---|
| Wildfire Likelihood | 0.02% 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 | MONTCLAIR WATER BUREAU serves 40,150 people · EPA ID NJ0713001 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jan 2024 |
| 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 195 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
May also be available: AT&T, T-Mobile.
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