Middlesex County and Woodbridge Township property record for 512 Middlesex Ave, Colonia, NJ 07067
| Property Type | Single Family Home |
|---|---|
| Details | 3,248 sqft · built 1946 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $500,000 (Jul 2003) |
| Tax Bill | $21,849 (2025) |
| Deeds & Mortgages | Oct 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 25-00477-01-00030-03 |
| Primary APN | 25-00477-01-00030-03 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 3,248 sqft Living Area |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1946 |
| Construction Type | Frame |
| Lot Area | 43,560 sqft |
| Lot Dimensions | 363 ft deep x 120 ft wide |
| Garage Type | Attached |
| Account Number | 17121 |
|---|---|
| Street Address | 512 MIDDLESEX AVE |
| City | COLONIA |
| State | NJ |
| Zip | 07067-3226 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R40 |
| Legal Description | 120X363 |
| Legal Block | 477.1 |
| Legal Lot Number | 30.3 |
| Jurisdiction | MIDDLESEX NJ |
| Township / Civil Division | WOODBRIDGE |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 2402 |
512 Middlesex Ave is owned and occupied by two individuals who bought it in July 2003.
Source: Middlesex County and Woodbridge Township records, as of June 30, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 512 MIDDLESEX AVE, COLONIA, NJ 07067-3226 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 22, 2003 · Amount on File |
| Deed Sale | Jul 22, 2003 · Amount on File |
| Prior Sale | Jan 12, 2000 · Amount on File |
| Deed Book / Page | 5208 / 433 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MIDDLESEX NJ |
| Property Address | 512 MIDDLESEX AVE, COLONIA, NJ 07067-3226 |
| Transaction Type | Mortgage |
| Record Updated | Nov 22, 2021 |
| Title Company | REPUBLIC NATIONAL TITLE INSURANCE COMPANY, OLD REPUBLIC NATL TTL INS CO |
| Name | Verified Name |
|---|
| Document Number | 2021134076 |
|---|---|
| Date | Oct 26, 2021 |
| Book Page | 18686/1820 |
| Instrument | 2021134076 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2051 |
The 2025 property tax bill for 512 Middlesex Ave was $21,849, up 3.4% from the year before.
Source: Middlesex County and Woodbridge Township assessment roll, as of June 30, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Middlesex County |
| County Subdivision | Woodbridge Township |
| Unified School District | Woodbridge Township School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $175,000 (-) Land $53,300 Building $121,700 | $175,000 (-) Land $53,300 Building $121,700 | |
| 2025 | $21,849.00 (+3.37%) | $175,000 Land $53,300 Building $121,700 | $175,000 Land $53,300 Building $121,700 |
| 2024 | $21,136.00 | ||
| 2023 | $175,000 Land $53,300 Building $121,700 | $175,000 Land $53,300 Building $121,700 | |
| 2022 | $20,177.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 512 Middlesex Ave in Zone X, an area of minimal flood risk, though there have been 14 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective December 16, 2021 · 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 5 (25% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 14 (1979–2021) |
| Claims Outside the SFHA | 13 of 14 |
| Most Recent Claim | Sep 2021 · Remnants Of Hurricane Ida |
| Claims by Event |
|
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 512 Middlesex Ave 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 95% of the US · lower than 87% 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 | MIDDLESEX WATER COMPANY private · serves 233,376 people · EPA ID NJ1225001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2024 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2019 |
| Monitoring and Reporting | None 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 148 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 Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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