Mercer County and Trenton City property record for 9 Cornwall Ave, Trenton, NJ 08618
| Property Type | Single Family Home |
|---|---|
| Details | 1,665 sqft · built 1923 |
| Lot Size | 0.164 acres (7,148 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $127,500 (Sep 1999) |
| Tax Bill | $9,259 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11-35901-0000-00009 |
| Primary APN | 11-35901-0000-00009 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 1,665 sqft Living Area |
| Year Built | Built 1923 |
|---|---|
| Effective Year Built | Effective 1923 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 7,148 sqft (0.164 acres) |
| Lot Dimensions | 143 ft deep x 50 ft wide |
| Account Number | 27174000 |
|---|---|
| Street Address | 9 CORNWALL AVE |
| City | TRENTON |
| State | NJ |
| Zip | 08618-3317 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA |
| Legal Block | 35901 |
| Legal Lot Number | 9 |
| Jurisdiction | MERCER NJ |
| Township / Civil Division | TRENTON |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 1300 |
9 Cornwall Ave is owned and occupied by two individuals who bought it in September 1999.
Source: Mercer County and Trenton City records, as of July 6, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9 CORNWALL AVE, TRENTON, NJ 08618-3317 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 27, 1999 · Amount on File |
| Deed Sale | Sep 27, 1999 · Amount on File |
| Deed Book / Page | 3673 / 114 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 9 Cornwall Ave was $9,259, up 1.5% from the year before.
Source: Mercer County and Trenton City assessment roll, as of July 6, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Mercer County |
| Municipality | Trenton City |
| Unified School District | Trenton City School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $157,200 (-) Land $68,000 Building $89,200 | $157,200 (-) Land $68,000 Building $89,200 | |
| 2025 | $9,259.00 (+1.54%) | $157,200 Land $68,000 Building $89,200 | $157,200 Land $68,000 Building $89,200 |
| 2024 | $9,119.00 | ||
| 2023 | $157,200 Land $68,000 Building $89,200 | $157,200 Land $68,000 Building $89,200 | |
| 2022 | $8,579.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9 Cornwall Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1980.
Source: FEMA National Flood Hazard Layer, effective May 23, 2024 · 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 |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1980) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 1980 · rainfall accumulation |
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 9 Cornwall 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 96% of the US · lower than 89% of New Jersey |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | TRENTON WATER WORKS serves 217,000 people · EPA ID NJ1111001 |
|---|---|
| Water Source | Surface water |
| Lead | 6 ppb (2026) action level 15 ppb |
Listed by EPA as a serious violator, with a treatment or procedure violation still open.
| Water Quality | Total trihalomethanes not recorded as resolved · Oct 2024 Turbidity resolved · Jul 2021 Haloacetic acids resolved · Jul 2018 |
|---|---|
| Treatment and Procedure | Lead service line replacement currently in violation since May 2020 Corrosion control Jan 2021 Lead public education Jan 2019 |
| Monitoring and Reporting | 36 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 673 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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