Essex County and Montclair Township property record for 11 William St, Montclair, NJ 07042
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 2,160 sqft · built 1988 |
| Lot Size | 0.131 acres (5,702 sqft) |
| Owner | Company Name on File |
| Last Sale | $75,000 (Apr 1995) |
| Tax Bill | $14,153 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01510-0000-00004 |
| Primary APN | 13-01510-0000-00004 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 2,160 sqft Living Area |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Lot Area | 5,702 sqft (0.131 acres) |
| Lot Dimensions | 100 ft deep x 57 ft wide |
| Old Parcel Number | 130151000004 |
|---|---|
| Street Address | 11 WILLIAM ST |
| City | MONTCLAIR |
| State | NJ |
| Zip | 07042-2927 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | R2 |
| Legal Description | 57X100 CONDOMINIUM COMMON E |
| Legal Block | 1510 |
| Legal Lot Number | 4 |
| Jurisdiction | ESSEX NJ |
| Township / Civil Division | MONTCLAIR |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 16600 |
11 William St is owned by a company that bought it in April 1995.
Source: Essex County and Montclair Township records, as of July 2, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 11 WILLIAM ST, MONTCLAIR, NJ 07042-2927 |
| Owner Type | Company |
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 | Apr 28, 1995 · Amount on File |
| Deed Sale | Apr 28, 1995 · Amount on File |
| Deed Book / Page | 5362 / 531 |
| Record Updated | Sep 20, 2026 |
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 |
|---|---|---|---|
| 2024 | $14,153.00 | $415,900 (-) Land $228,300 Building $187,600 | |
| 2023 | $415,900 Land $228,300 Building $187,600 | $415,900 Land $228,300 Building $187,600 | |
| 2022 | $13,674.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11 William St in Zone X, an area of minimal flood risk.
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 | 1 in force |
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 11 William St 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 99.1% of the US · lower than 97.3% of New Jersey |
|---|---|
| Wildfire Likelihood | Under 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 | 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 329 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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