Development reports · Sussex County, DE
What's being built in Sussex County, DE: Q4 2025
7 development projects in Sussex County, DE had a new filing in Q4 2025 (October to December), the same as 7 in Q3 and 1 in Q4 2024. Together they propose 588 new homes, roughly $329.3M in estimated construction value. The most common project type was single-family homes, followed by office.
7projects filed
588new homes proposed
0sq ft non-residential
$329.3Mest. construction value
Biggest projects
Filed 2025-11-01
$215.6M est. value
385 homes|193 acres|Single-family homes
Carey Farm
Unincorporated Sussex County, Sussex County, DE
Filed 2025-10-01
$58.8M est. value
105 homes|141 acres|Single-family homes
105-lot cluster subdivision near Shawnee Road
Unincorporated Sussex County, Sussex County, DE
Filed 2025-10-01
$54.9M est. value
98 homes|181 acres|Other
Bay City Mobile Home Park Expansion
Unincorporated Sussex County, Sussex County, DE
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Single-family homes | 5 | 490 | 0 |
| Office | 1 | 0 | 0 |
| Other | 1 | 98 | 0 |
By town
| Town | Projects | Homes |
|---|---|---|
| Unincorporated Sussex County | 7 | 588 |
Every project filed in Q4 2025
| Received | Project | Town | Type | Homes | Sq ft |
|---|---|---|---|---|---|
| 2025-11-01 | Carey Farm | Unincorporated Sussex County | Single-family homes | 385 | |
| 2025-10-01 | 105-lot cluster subdivision near Shawnee Road | Unincorporated Sussex County | Single-family homes | 105 | |
| 2025-10-01 | Cluster subdivision on Irons Lane | Unincorporated Sussex County | Single-family homes | ||
| 2025-10-01 | Goldsboro Farm | Unincorporated Sussex County | Single-family homes | ||
| 2025-10-01 | Cedarcrest | Unincorporated Sussex County | Single-family homes | ||
| 2025-10-01 | DuPont Properties, LLC | Unincorporated Sussex County | Office | ||
| 2025-10-01 | Bay City Mobile Home Park Expansion | Unincorporated Sussex County | Other | 98 |
← Q3 2025 · All Sussex County reports · Q1 2026 →
Counted by each project's latest filing date. Figures are the totals filed with the county and state, and construction values are rough estimates. See the Sussex County page for every project since 2024.