Middlesex County and Dunellen Borough property record for 510 N Washington Ave, Dunellen, NJ 08812
| Property Type | Single Family Home |
|---|---|
| Details | 2,318 sqft · built 1920 |
| Lot Size | 0.172 acres (7,501 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $367,500 (Sep 2020) |
| Tax Bill | $13,143 (2025) |
| Deeds & Mortgages | May 2024 Mortgage Jun 2022 Second Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-00010-0000-00015 |
| Primary APN | 03-00010-0000-00015 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 2,318 sqft Living Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Construction Type | Frame |
| Lot Area | 7,501 sqft (0.172 acres) |
| Lot Dimensions | 150 ft deep x 50 ft wide |
| Street Address | 510 N WASHINGTON AVE |
|---|---|
| City | DUNELLEN |
| State | NJ |
| Zip | 08812-1333 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA |
| Legal Description | 50X150 |
| Legal Subdivision | DUNELLEN |
| Legal Block | 10 |
| Legal Lot Number | 15 |
| Jurisdiction | MIDDLESEX NJ |
| Township / Civil Division | DUNELLEN |
| Census Block Group | 4 |
| Census Block | 4014 |
| Census Tract | 300 |
510 N Washington Ave is owned and occupied by two individuals who bought it in September 2020.
Source: Middlesex County and Dunellen Borough records, as of October 19, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 510 N WASHINGTON AVE, DUNELLEN, NJ 08812-1333 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 16, 2024 | Deed of Trust, Mortgage · FHA Mortgage FREEDOM MORTGAGE CORP |
| Jun 23, 2022 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage FREEDOM MORTGAGE CORP |
| Sep 25, 2020 | Bargain and Sale Deed, Transfer · FHA Mortgage MORIA DEVELOPMENT INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 25, 2020 · Amount on File |
| Deed Sale | Sep 25, 2020 · Amount on File |
| Deed Document Number | 202092256 |
| Deed Book / Page | 18049 / 68 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MIDDLESEX NJ |
| Property Address | 510 N WASHINGTON AVE, DUNELLEN, NJ 08812-1333 |
| Transaction Type | Mortgage |
| Record Updated | Oct 17, 2025 |
| Name | Verified Name |
|---|---|
| Address | 510 N WASHINGTON AVE, DUNELLEN, NJ 08812-1333 |
| Document Number | 0000027028 |
|---|---|
| Date | May 16, 2024 |
| Book Page | 19460/102 |
| Instrument | 2024027028 |
| Name | FREEDOM MORTGAGE CORP |
|---|---|
| Type | Subprime Lender |
| Address | CORAOPOLIS, PA 15108 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 481 Months |
| Due | Jun 1, 2064 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MIDDLESEX NJ |
| Property Address | 510 N WASHINGTON AVE, DUNELLEN, NJ 08812-1333 |
| Transaction Type | Mortgage |
| Record Updated | Oct 17, 2025 |
| Name | Verified Name |
|---|---|
| Address | 510 N WASHINGTON AVE, DUNELLEN, NJ 08812-1333 |
| Document Number | 0000058182 |
|---|---|
| Date | Jun 23, 2022 |
| Book Page | 18964/227 |
| Instrument | 2022058182 |
| Name | FREEDOM MORTGAGE CORP |
|---|---|
| Type | Subprime Lender |
| Address | DENVER, CO 80249 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | May 1, 2052 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | MIDDLESEX NJ |
| Recording Date | Sep 25, 2020 |
| Property Address | 510 N WASHINGTON AVE, DUNELLEN, NJ 08812-1333 |
| Document Number | 2020092256 |
| Book / Page | 18049 / 68 |
| Instrument Date | Sep 14, 2020 |
| Instrument | 2020092256 |
| Transaction Type | Transfer |
| Record Updated | Nov 2, 2021 |
| Title Company | GUARDIAN TITLE SERVICES LLC |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,983.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 510 N WASHINGTON AVE, 510, DUNELLEN, NJ 08812-1333 |
| Name | Verified Name |
|---|---|
| Address | 510 N WASHINGTON AVE, DUNELLEN, NJ 08812-1333 |
| Document Number | 2020092257 |
|---|---|
| Date | Sep 25, 2020 |
| Instrument | 2020092257 |
| Name | MORIA DEVELOPMENT INC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2050 |
The 2025 property tax bill for 510 N Washington Ave was $13,143, down 1.7% from the year before.
Source: Middlesex County and Dunellen Borough assessment roll, as of June 30, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Middlesex County |
| Municipality | Dunellen Borough |
| Unified School District | Dunellen Borough School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $590,600 (+1%) Land $98,300 Building $492,300 | $590,600 (+1%) Land $98,300 Building $492,300 | |
| 2025 | $13,143.00 (-1.68%) | $536,900 Land $98,300 Building $438,600 | $536,900 Land $98,300 Building $438,600 |
| 2024 | $13,367.00 | ||
| 2023 | $423,000 Land $98,300 Building $324,700 | $423,000 Land $98,300 Building $324,700 | |
| 2022 | $11,679.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 510 N Washington Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 45 policies |
| Nearby Flood Policies | 45 in force |
| Nearby Flood Claims | 183 (1978–2025) |
| Claims Outside the SFHA | 12 of 183 |
| Most Recent Claim | Jul 2025 · rainfall accumulation |
| 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 510 N Washington Ave is low, with 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 80% of the US · lower than 65% of New Jersey |
|---|---|
| Wildfire Likelihood | 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 | NJ AMERICAN WATER - RARITAN private · serves 615,430 people · EPA ID NJ2004002 |
|---|---|
| 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, 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 519 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 Fiber · Cable in parts of the area | 2,000 / 2,000 |
| AT&T Fixed Wireless | 100 / 20 |
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