ADU Rules in Bear, Delaware
ADU Rules in Bear, Delaware
Bear is an unincorporated community in New Castle County, located between Newark and Middletown. Zoning and building permits are managed by New Castle County, not a municipal government. ADU regulations are governed by the New Castle County Unified Development Code (UDC).
Permitted ADU Types
- Detached ADU: Standalone structure on the residential lot
- Attached ADU: Addition with own entrance and kitchen
- Garage Conversion: Converting existing garage
Size Limits
| ADU Type | Maximum Size |
|---|---|
| Detached ADU | 800 sq ft or 40% of primary dwelling |
| Attached ADU | 40% of primary dwelling floor area |
| Garage Conversion | Existing footprint |
Setbacks
Per New Castle County UDC residential zone requirements:
- Front: Typically 25 feet
- Side: 5–10 feet minimum
- Rear: 20 feet minimum
Height
- Detached ADU: Maximum 15–20 feet
- Cannot exceed primary dwelling height
HOA Restrictions
Many Bear communities have HOA restrictions. Check CC&Rs before planning.
Owner Occupancy
New Castle County may require owner occupancy. Contact Land Use Department for current requirements.
Parking
One off-street parking space required per ADU.
Permit Process
Since Bear is unincorporated, all permits come from New Castle County:
- HOA check: Obtain HOA approval if applicable
- Contact NCC Land Use: Verify current ADU standards
- Submit plans: Through NCC Land Use portal
- Building permit: NCC Building Inspection
- Inspections and CO: Required before occupancy
Contact
New Castle County Department of Land Use 87 Reads Way, New Castle, DE 19720 Phone: (302) 395-5400 Website: nccde.org/167/Land-Use
Disclaimer: Bear is unincorporated — all permits go through New Castle County, not a municipal government.
More about Bear Zoning
Sources
- New Castle County Unified Development Code·library.municode.com·Accessed 2026-04-07·Direct link
- New Castle County Department of Land Use·nccde.org·Accessed 2026-04-07·Direct link