Middlesex County and Middlesex Borough property record for 601 Mountain Ave, Middlesex, NJ 08846
| Property Type | Single Family Home |
|---|---|
| Details | 1,282 sqft · built 1920 |
| Lot Size | 0.144 acres (6,251 sqft) |
| Owner | Company Name on File |
| Last Sale | $57,000 (Jun 1997) |
| Tax Bill | $7,744 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-00312-0000-00028 |
| Primary APN | 10-00312-0000-00028 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,282 sqft Living Area |
| 1st Floor Area | 1,282 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Construction Type | Frame |
| Lot Area | 6,251 sqft (0.144 acres) |
| Lot Dimensions | 125 ft deep x 50 ft wide |
| Street Address | 601 MOUNTAIN AVE |
|---|---|
| City | MIDDLESEX |
| State | NJ |
| Zip | 08846-2458 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R60B |
| Legal Description | 50X125 29 |
| Legal Block | 312 |
| Legal Lot Number | 28 |
| Jurisdiction | MIDDLESEX NJ |
| Township / Civil Division | MIDDLESEX |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 200 |
Source: Middlesex County and Middlesex Borough records · APN 10-00312-0000-00028
Assessment roll updated June 30, 2026 · Last verified August 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 | 1200 S 9TH ST, SOUTH PLAINFIELD, NJ 07080-1604 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 04, 1997 · Amount on Record |
| Deed Sale | Jun 04, 1997 · Amount on Record |
| Deed Book / Page | 4415 / 121 |
| Record Updated | Sep 20, 2026 |
Source: Middlesex County and Middlesex Borough records · Assessment roll updated June 30, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Middlesex County |
| Municipality | Middlesex Borough |
| Unified School District | Middlesex 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 | $409,100 (+11.99%) Land $130,400 Building $278,700 | $409,100 (+11.99%) Land $130,400 Building $278,700 | |
| 2025 | $7,744.00 (+22.49%) | $365,300 (+33.71%) Land $130,400 Building $234,900 | $365,300 (+33.71%) Land $130,400 Building $234,900 |
| 2024 | $6,322.00 (+18.15%) | ||
| 2023 | $273,200 Land $130,400 Building $142,800 | $273,200 Land $130,400 Building $142,800 | |
| 2022 | $5,351.00 |
Source: FEMA National Flood Hazard Layer as of December 16, 2021 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 | 6 (1978–2014) |
| Claims Outside the SFHA | 3 of 6 |
| Most Recent Claim | May 2014 · river or lake flooding |
| Wildfire Risk | Not rated no burnable land within 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
Based on FCC filings for 572 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | NJ AMERICAN WATER - RARITAN private · serves 615,430 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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