Union County and Mountainside Borough property record for 237 Sheffield St, Mountainside, NJ 07092 · Last verified July 2026
| Property Type | General Industrial |
|---|---|
| Lot Size | 1.73 acres (75,359 sqft) |
| Owner | Company Name on File |
| Tax Bill | $63,000 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-00007-04-00004 |
| Primary APN | 10-00007-04-00004 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|
| Exterior Material | Brick |
|---|---|
| Construction Type | Brick |
| Lot Area | 75,359 sqft |
| Old Parcel Number | 1000007D00004 |
|---|---|
| Street Address | 237 SHEFFIELD ST |
| City | MOUNTAINSIDE |
| State | NJ |
| Zip | 07092-2313 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Legal Block | 7.4 |
| Legal Lot Number | 4 |
| Jurisdiction | UNION NJ |
| Township / Civil Division | MOUNTAINSIDE |
| Census Block Group | 4 |
| Census Block | 4010 |
| Census Tract | 38300 |
Source: Union County and Mountainside Borough records · APN 10-00007-04-00004
Assessment roll updated July 8, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1 CORNELL PKWY, SPRINGFIELD, NJ 07081-3561 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 05, 1991 |
| Deed Sale | Jun 05, 1991 |
| Deed Book / Page | 3741 / 101 |
| Record Updated | Sep 20, 2026 |
Source: Union County and Mountainside Borough records · Assessment roll updated July 8, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Union County |
| Municipality | Mountainside Borough |
| Unified School District | Mountainside Borough School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,000,000 (-) Land $472,300 Building $2,527,700 | $3,000,000 (-) Land $472,300 Building $2,527,700 | |
| 2025 | $63,000.00 (+2.44%) | $3,000,000 (-) Land $472,300 Building $2,527,700 | $3,000,000 (-) Land $472,300 Building $2,527,700 |
| 2024 | $61,500.00 (+2.65%) | ||
| 2023 | $3,000,000 Land $472,300 Building $2,527,700 | $3,000,000 Land $472,300 Building $2,527,700 | |
| 2022 | $59,910.00 |
Source: FEMA National Flood Hazard Layer, Union County (34039C), updated September 24, 2020 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 340390383004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 7 (1999–2021) |
| Claims Outside the SFHA | 3 of 7 |
| Most Recent Claim | Sep 2021, rainfall accumulation, Remnants Of Hurricane Ida |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 261 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Xfinity | Cable | 2,000 / 250 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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