New Castle County property records for 10 addresses on Old Guyencourt Rd, Wilmington, DE · Last verified October 2026
| Properties | 10 |
|---|---|
| Median Sale Price | $1,200,000 |
| Deeds and Mortgages on File | 8 |
| Median Price per Sqft | $290 |
| Owner Occupied | 60% |
| Median Annual Tax Bill | $10,876 |
| Median Year Built | 1979 |
| Median Ownership Tenure | 15 years |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
4 bd · 3 ba · 4,130 sqft · built 1991 · 2.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000Apr 2013 | $7,2522025 | Amount on File Mar 2006 | 2 Owners on File Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 5.5 ba · 4,030 sqft · built 1997 · 7.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Oct 2011 | 2 Owners on File | AssessorUpdated May 2026 |
3 bd · 2.5 ba · 3,804 sqft · built 1965 · 4.76 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000Jun 2002 | $10,2462025 | 2 Owners on File Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2 ba · 3,216 sqft · built 1850 · 2.98 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on File | Assessor + 1 DocumentUpdated May 2026 |
7 bd · 7 ba · 5,527 sqft · built 1979 · 2.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $990,000Jul 2021 | $13,9742025 | Amount on File Dec 2019 | 2 Owners on File Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 4.5 ba · 4,192 sqft · built 2018 · 3.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on File Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
4 bd · 3.5 ba · 3,002 sqft · built 1975 · 3.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,995Dec 2010 | 2 Owners on File Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 3.5 ba · 2,899 sqft · built 1975 · 2.88 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,345,000Sep 2013 | $10,8762025 | Amount on File Dec 2010 | 2 Owners on File | AssessorUpdated Apr 2026 |
2 bd · 2.5 ba · 1,305 sqft · built 2017 · 6.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $195,000Jun 2006 | 2 Owners on File Owner Occupied | AssessorUpdated May 2026 |
2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 1994 | 2 Owners on File | AssessorUpdated Apr 2026 |