New Castle County, DE: Auto Repair on Residential Property (2026)
Key Facts
- Governing use
- Cottage industry, § 40.33.221(D)
- Employee cap
- 6 non-family employees
- Allowed districts
- S, SE, SR by limited-use review
- Location restriction
- Farmsteads, hamlets, or villages only
- Enforcement
- Civil penalty up to $100/day
Summary
New Castle County treats small home-based auto repair shops as a 'cottage industry' use, capped at six non-family employees and allowed only through limited-use review in Suburban, Suburban Estate, and Suburban Reserve districts, and only on farmsteads, hamlets, or villages.
D. Cottage industry. 1. An industrial or intensive use(s) conducted on a lot with a residential dwelling unit. Up to six (6) employees may be employed in addition to family members. Farm workers are not included. 2. This use includes, but is not limited to, businesses related to agriculture, trucking operations, small automotive repair shops, septic system service, well service, carpentry, upholstery, woodworking, potteries, glassworks and other similar uses. It includes screened outdoor storage areas.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 5).
Full Breakdown
The Code defines 'cottage industry' as 'an industrial or intensive use(s) conducted on a lot with a residential dwelling unit,' explicitly listing 'small automotive repair shops' among the businesses covered, and caps employment at six workers plus family (§ 40.33.221(D)). Under the Table 40.03.110 use table, cottage industry is prohibited (N) in every urban and most suburban district and permitted only through limited-use review (L) in the Suburban (S), Suburban Estate (SE), and Suburban Reserve (SR) districts. Table 40.03.210 narrows that further: cottage industry is 'only allowed in farmsteads, hamlets & villages.' A stand-alone home garage business outside those settings is not a permitted use.
Violations & Fines
Operating an unpermitted cottage industry triggers Department of Land Use code enforcement under § 40.31.920: a correction notice, civil penalties up to $100 per day, or a criminal fine up to $500 per continuing violation.
Frequently Asked Questions
Can I run a car repair business from my house in New Castle County?
Is home auto repair allowed in Wilmington or Newark?
Sources & Official References
Other rules in New Castle County
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