New Castle County property record for 734 Grantham Ln, New Castle, DE 19720
| Property Type | Warehouse, Storage |
|---|---|
| Details | 11,702 sqft · built 2014 |
| Lot Size | 1.12 acres (48,787 sqft) |
| Owner | Company Name on File |
| Last Sale | $300,000 (Mar 1999) |
| Tax Bill | $6,337 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-035.00-054 |
| Primary APN | 10-035.00-054 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 11,702 sqft Gross Area |
| 1st Floor Area | 11,702 sqft |
| Year Built | Built 2014 |
|---|---|
| Effective Year Built | Effective 2014 |
| Exterior Material | Metal |
| Construction Type | Stone |
| Lot Area | 48,787 sqft (1.12 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Street Address | 734 GRANTHAM LN |
|---|---|
| City | NEW CASTLE |
| State | DE |
| Zip | 19720 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Local Zoning Code | I |
| Legal Subdivision | OUTTEN LLC |
| Legal Lot Number | 2 |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | NEW CASTLE |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 16309 |
734 Grantham Ln, an industrial property, is owned by a company that bought it in March 1999.
Source: New Castle County records, as of April 13, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 251 EDWARDS AVE, NEW CASTLE, DE 19720-4857 |
| Owner Type | Company |
| Vesting | Company |
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 | Mar 29, 1999 · Amount on File |
| Deed Sale | Mar 29, 1999 · Amount on File |
| Deed Book / Page | 2614 / 140 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 734 Grantham Ln was $6,337.
Source: New Castle County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Unified School District | Colonial School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $6,337.00 | $605,700 Land $145,600 Building $460,100 |
| 2023 | $5,848.00 | $190,900 Land $16,800 Building $174,100 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 734 Grantham Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2007.
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 | 8 in force |
| Nearby Flood Claims | 1 (2007) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Oct 2007 · 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 734 Grantham Ln 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 98% of the US · lower than 91% of Delaware |
|---|---|
| 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 | 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 154 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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