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 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
31 Old Guyencourt Rd |
4 bd · 3 ba · 4,130 sqft built 1991 · 2.15 acres | $1,200,000 Apr 2013 | $7,252 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Old Guyencourt Rd |
3 bd · 5.5 ba · 4,030 sqft built 1997 · 7.16 acres | $1,250,000 Oct 2011 | Assessor Updated May 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
33 Old Guyencourt Rd |
3 bd · 2.5 ba · 3,804 sqft built 1965 · 4.76 acres | $1,200,000 Jun 2002 | $10,246 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 Old Guyencourt Rd |
3 bd · 2 ba · 3,216 sqft built 1850 · 2.98 acres | Assessor + 1 Document Updated May 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
40 Old Guyencourt Rd |
7 bd · 7 ba · 5,527 sqft built 1979 · 2.36 acres | $990,000 Jul 2021 | $13,974 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
41 Old Guyencourt Rd |
4 bd · 4.5 ba · 4,192 sqft built 2018 · 3.11 acres | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
45 Old Guyencourt Rd |
4 bd · 3.5 ba · 3,002 sqft built 1975 · 3.28 acres | $3,995 Dec 2010 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
47 Old Guyencourt Rd |
3 bd · 3.5 ba · 2,899 sqft built 1975 · 2.88 acres | $1,345,000 Sep 2013 | $10,876 2025 | Assessor Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
48 Old Guyencourt Rd |
2 bd · 2.5 ba · 1,305 sqft built 2017 · 6.01 acres | $195,000 Jun 2006 | Assessor Updated May 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
49 Old Guyencourt Rd |
2 acres | — Feb 1994 | Assessor Updated Apr 2026 | 2 Owners on File |