New Castle County property records for 4 addresses on Gillis Ct, New Castle, DE · Last verified October 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $188,000 |
| Deeds and Mortgages on File | 6 |
| Median Price per Sqft | $159 |
| Owner Occupied | 100% |
| Median Year Built | 1971 |
| Median Ownership Tenure | 3 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4 Gillis Ct |
3 bd · 1 ba · 1,176 sqft built 1971 · 0.269 acres | $365,000 Sep 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6 Gillis Ct |
3 bd · 1 ba · 1,176 sqft built 1971 · 0.31 acres | $188,000 Nov 2009 | $1,439 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 Gillis Ct |
3 bd · 1 ba · 1,176 sqft built 1971 · 0.26 acres | — Dec 2023 | $2,176 2025 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10 Gillis Ct |
3 bd · 1 ba · 1,176 sqft built 1971 · 0.38 acres | $32,000 May 1976 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |