New Castle County property record for 516 Diamond Dr, Middletown, DE 19709
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,818 sqft · built 2001 |
| Lot Size | 0.37 acres (16,117 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $3,282 (2025) |
| Deeds & Mortgages | Oct 2022 Line of Credit Sep 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 23-011.00-218 |
| Primary APN | 23-011.00-218 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,818 sqft Living Area |
| 1st Floor Area | 1,014 sqft |
| Family Room | Family Room |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 16,117 sqft (0.37 acres) |
| Lot Dimensions | 200 ft deep x 80 ft wide |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 516 DIAMOND DR |
|---|---|
| City | MIDDLETOWN |
| State | DE |
| Zip | 19709-1368 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 23R-1A |
| Legal Subdivision | LAKESIDE |
| Legal Lot Number | 178 |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | MIDDLETOWN-ODESSA |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 16614 |
Source: New Castle County records, as of May 6, 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 Record |
|---|---|
| Mailing Address | 516 DIAMOND DR, MIDDLETOWN, DE 19709-1368 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Date | Document |
|---|---|
| Oct 6, 2022 | Deed of Trust, Mortgage · Line of Credit WILMINGTON SAVINGS FUND SOCIETY FSB |
| Sep 4, 2020 | Deed of Trust, Mortgage · Conventional Mortgage KEYSTONE FUNDING INC |
| May 24, 2019 | Deed, Transfer · Conventional Mortgage KEYSTONE FUNDING INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 24, 2019 |
| Deed Sale | May 24, 2019 |
| Prior Sale | Jun 19, 2007 · Amount on Record |
| Deed Document Number | 201938913 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Property Address | 516 DIAMOND DR, MIDDLETOWN, DE 19709-1368 |
| Transaction Type | Mortgage |
| Record Updated | Oct 17, 2022 |
| Name | Verified Name |
|---|---|
| Address | 516 DIAMOND DR, MIDDLETOWN, DE 19709-1368 |
| Document Number | 0000096138 |
|---|---|
| Date | Oct 6, 2022 |
| Instrument | 20221006-0096138 |
| Name | WILMINGTON SAVINGS FUND SOCIETY FSB |
|---|---|
| Type | Bank |
| Address | WILMINGTON, DE 19801 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Property Address | 516 DIAMOND DR, MIDDLETOWN, DE 19709-1368 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000076245 |
|---|---|
| Date | Sep 4, 2020 |
| Instrument | 20200904-0076245 |
| Name | KEYSTONE FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Address | DOVER, DE 19901 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 1, 2050 |
| Document Type | Deed |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Recording Date | May 24, 2019 |
| Property Address | 516 DIAMOND DR, MIDDLETOWN, DE 19709-1368 |
| Document Number | 0000038913 |
| Map Reference | DOC 20010614-0046897 |
| Instrument Date | May 23, 2019 |
| Instrument | 20190524-0038913 |
| Transaction Type | Transfer |
| Record Updated | Sep 14, 2021 |
| Tax | $11,960.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 516 DIAMOND DR, MIDDLETOWN, DE 19709-1368 |
| Document Number | 0000038917 |
|---|---|
| Date | May 24, 2019 |
| Instrument | 20190524-0038917 |
| Name | KEYSTONE FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2049 |
Source: New Castle County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Municipality | Middletown Town |
| Unified School District | Appoquinimink School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,282.00 (+12.67%) | $488,100 (+415.96%) Land $72,500 Building $415,600 | |
| 2024 | $412,380 | ||
| 2023 | $2,913.00 (+0.17%) | $94,600 (-) Land $12,500 Building $82,100 | |
| 2022 | $2,908.00 | $94,600 Land $12,500 Building $82,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Nearby Flood Policies | 1 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 95% 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 | WILLOW GROVE MILL serves 3,090 people · EPA ID DE0020122 |
|---|---|
| Water Source | Purchased groundwater from ARTESIAN WATER COMPANY |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2023) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 129 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Breezeline Cable | 1,000 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
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