New Castle County property record for 12 Cornwallis Sq, Newark, DE 19713
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1.5 ba · 1,440 sqft · built 1965 |
| Owner | Individual Name on File |
| Tax Bill | $1,520 (2025) |
| Deeds & Mortgages | Aug 2022 Mortgage Dec 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-044.00-157.C-0C12 |
| Primary APN | 18-044.00-157.C-0C12 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,440 sqft Living Area |
| 1st Floor Area | 720 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 12 CORNWALLIS SQ |
|---|---|
| City | NEWARK |
| State | DE |
| Zip | 19713-4006 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | 18RR |
| Legal Subdivision | HASLET PARK CONDO |
| Jurisdiction | NEW CASTLE DE |
| Township / Civil Division | NEWARK |
| Census Block Group | 1 |
| Census Block | 1033 |
| Census Tract | 14702 |
12 Cornwallis Sq, a condominium, is owned and occupied by an individual.
Source: New Castle County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 12 CORNWALLIS SQ, NEWARK, DE 19713-4006 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Surviving Spouse |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 4, 2022 | Deed, Transfer · Conventional Mortgage WILMINGTON SAVINGS FUND SOCIETY FSB |
| Dec 7, 2017 | Warranty Deed, Transfer · Conventional Mortgage RESIDENTIAL MORTGAGE SERVICES |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Recording Date | Aug 4, 2022 |
| Property Address | 12 CORNWALLIS SQ, NEWARK, DE 19713-4006 |
| Document Number | 0000077809 |
| Map Reference | DD I VOL 88 PG 89 |
| Instrument Date | Jul 27, 2022 |
| Instrument | 20220804-0077809 |
| Transaction Type | Transfer |
| Record Updated | Aug 12, 2022 |
| Title Company | NORTH AMERICAN TITLE INSURANCE COMPANY, NORTH AMERICAN TITLE INS CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Severalty |
| Address | 12 CORNWALLIS SQ, NEWARK, DE 19713-4006 |
| Document Number | 0000077813 |
|---|---|
| Date | Aug 4, 2022 |
| Instrument | 20220804-0077813 |
| Name | WILMINGTON SAVINGS FUND SOCIETY FSB |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2052 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | NEW CASTLE DE |
| Recording Date | Dec 7, 2017 |
| Property Address | 12 CORNWALLIS SQ, NEWARK, DE 19713-4006 |
| Document Number | 0000063872 |
| Map Reference | MB 88 PG 89 |
| Instrument Date | Nov 30, 2017 |
| Instrument | 20171207-0063872 |
| Transaction Type | Transfer |
| Record Updated | Oct 21, 2022 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 12 CORNWALLIS SQ, NEWARK, DE 19713-4006 |
| Document Number | 0000063873 |
|---|---|
| Date | Dec 7, 2017 |
| Instrument | 20171207-0063873 |
| Name | RESIDENTIAL MORTGAGE SERVICES |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2047 |
The 2025 property tax bill for 12 Cornwallis Sq was $1,520.
Source: New Castle County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | New Castle County |
| Municipality | Newark City |
| Unified School District | Christina School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,520.00 | $217,300 Land $40,000 Building $177,300 | |
| 2024 | $176,580 | ||
| 2023 | $1,786.00 | $49,400 Land $7,200 Building $42,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12 Cornwallis Sq in Zone X, an area of minimal flood risk, though there have been 12 flood claims nearby since 1999.
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 7 (15% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 12 (1999–2011) |
| Claims Outside the SFHA | 3 of 12 |
| Most Recent Claim | Aug 2011 · Hurricane Irene |
| Claims by Event |
|
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 12 Cornwallis Sq 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 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 | NEWARK WATER DEPARTMENT serves 40,000 people · EPA ID DE0000630 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2023 |
| Lead | 1 ppb (2022–2024) 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 85 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 |
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