Essex County and Belleville Township property record for 398 Mill St, Belleville, NJ 07109
| Property Type | Government / Public Use |
|---|---|
| Details | 2,582 sqft · built 1947 |
| Lot Size | 76.4 acres (3,331,469 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-03105-0000-00001 |
| Primary APN | 01-03105-0000-00001 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,582 sqft Gross Area |
| 1st Floor Area | 2,582 sqft |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Construction Type | Frame |
| Lot Area | 3,331,469 sqft |
| Account Number | 00004163 |
|---|---|
| Street Address | 398 MILL ST |
| City | BELLEVILLE |
| State | NJ |
| Zip | 07109 |
| Property Category | Public Works |
| Property Type | Public Works > Government / Public Use |
| Legal Description | 76.48 AC PARK |
| Legal Block | 3105 |
| Legal Lot Number | 1 |
| Jurisdiction | ESSEX NJ |
| Township / Civil Division | BELLEVILLE |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 14500 |
398 Mill St, a public works property, is owned by a company.
Source: Essex County and Belleville Township records, as of July 2, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 115 CLIFTON AVE, NEWARK, NJ 07104-5873 |
| 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 |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Essex County and Belleville Township assessment roll, as of July 2, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Essex County |
| County Subdivision | Belleville Township |
| Unified School District | Belleville Town School District (KG - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $20,741,600 (-) Land $20,190,700 Building $550,900 | $20,741,600 (-) Land $20,190,700 Building $550,900 |
| 2025 | $20,741,600 Land $20,190,700 Building $550,900 | $20,741,600 Land $20,190,700 Building $550,900 |
| 2023 | $20,741,600 Land $20,190,700 Building $550,900 | $20,741,600 Land $20,190,700 Building $550,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 398 Mill St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 24, 2020
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 398 Mill 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 96% of the US · lower than 89% 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 | BELLEVILLE WATER DEPT serves 35,129 people · EPA ID NJ0701001 |
|---|---|
| Water Source | Purchased surface water from NEWARK WATER DEPARTMENT |
| Lead | 2 ppb (2026) action level 15 ppb |
Listed by EPA as a serious violator, with a treatment or procedure violation still open.
| Water Quality | Haloacetic acids resolved · Oct 2019 Total trihalomethanes resolved · Jul 2019 Treatment failure resolved · Oct 2016 |
|---|---|
| Treatment and Procedure | Lead service line replacement currently in violation since Jul 2021 Corrosion control Jan 2023 Coliform corrective action Jan 2020 |
| Monitoring and Reporting | 19 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 624 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Optimum, T-Mobile.
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