New Castle County property record for 539 Middlesex Dr, Middletown, DE 19709
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,130 sqft · built 2007 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $302,870 (Mar 2008) |
| Tax Bill | $3,495 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 23-034.00-170 |
| Primary APN | 23-034.00-170 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Plumbing Fixtures | 14 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,130 sqft Living Area |
| 1st Floor Area | 930 sqft |
| Family Room | Family Room |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,970 sqft (0.16 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 539 MIDDLESEX DR |
|---|---|
| City | MIDDLETOWN |
| State | DE |
| Zip | 19709-8333 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 23R-3 |
| Legal Subdivision | WILLOW GROVE MILL SEC 2 |
| Legal Lot Number | 210 |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | MIDDLETOWN-ODESSA |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 16614 |
Source: New Castle County records · APN 23-034.00-170
Assessment roll updated April 13, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 539 MIDDLESEX DR, MIDDLETOWN, DE 19709-8333 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 28, 2008 · Amount on Record |
| Deed Sale | Mar 28, 2008 · Amount on Record |
| Prior Sale | Mar 14, 2007 · Amount on Record |
| Deed Document Number | 200820845 |
| Record Updated | Jun 08, 2026 |
Source: New Castle County records · Assessment roll updated April 13, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Municipality | Middletown Town |
| Unified School District | Appoquinimink School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,495.00 (+17.12%) | $519,800 (+436.43%) Land $75,900 Building $443,900 | |
| 2024 | $403,740 | ||
| 2023 | $2,984.00 (+0.17%) | $96,900 (-) Land $13,000 Building $83,900 | |
| 2022 | $2,979.00 | $96,900 Land $13,000 Building $83,900 |
Source: FEMA National Flood Hazard Layer as of January 21, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.1% of Delaware |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cogeco Cable Holdings II Cable | 1,000 / 50 |
| Verizon Fiber | 980 / 880 |
| AT&T Fixed Wireless | 100 / 20 |
Based on FCC filings for 346 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | ARTESIAN WATER COMPANY private · serves 231,114 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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