New Castle County property record for 312 Cox Rd, Newark, DE 19711
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,040 sqft · built 1974 |
| Lot Size | 0.79 acres (34,412 sqft) |
| Owner | Individual Name on File |
| Last Sale | $89,400 (Nov 1976) |
| Tax Bill | $4,646 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-017.40-071 |
| Primary APN | 08-017.40-071 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,040 sqft Living Area |
| 1st Floor Area | 1,752 sqft |
| Family Room | Family Room |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Colonial |
| Exterior Material | Brick |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 34,412 sqft (0.79 acres) |
| Lot Dimensions | 230 ft deep x 120 ft wide |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 312 COX RD |
|---|---|
| City | NEWARK |
| State | DE |
| Zip | 19711-3025 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NC21 |
| Legal Subdivision | LAMBETH RIDING |
| Legal Block | C |
| Legal Lot Number | 40 |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | PIEDMONT |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 13505 |
312 Cox Rd is owned and occupied by an individual who bought it in November 1976.
Source: New Castle County records, as of May 6, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 312 COX RD, NEWARK, DE 19711-3025 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Nov 1, 1976 · Amount on File |
| Deed Sale | Nov 1, 1976 · Amount on File |
| Deed Book / Page | 95 / 46 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 312 Cox Rd was $4,646 with a senior citizen's exemption.
Source: New Castle County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Unified School District | Red Clay Consolidated School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,646.00 | $661,300 Land $139,800 Building $521,500 | |
| 2024 | $572,400 | ||
| 2023 | $4,624.00 Senior Citizen's exemption | $162,400 (-) Land $34,600 Building $127,800 | |
| 2022 | Senior Citizen's exemption | $162,400 Land $34,600 Building $127,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 312 Cox Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2004.
Source: FEMA National Flood Hazard Layer, effective January 21, 2026 · 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 | 2 in force |
| Nearby Flood Claims | 1 (2004) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2004 · 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 312 Cox Rd 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 94% of the US · lower than 78% of Delaware |
|---|---|
| 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 | ARTESIAN WATER COMPANY private · serves 231,114 people · EPA ID DE0000552 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2025 |
| Lead | 1 ppb (2024–2026) 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 129 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 1,200 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
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