New Castle County enforces the International Property Maintenance Code through UDC Article 40. Peeling paint, broken windows, accumulated debris, and overgrown vegetation are violations. Wilmington's vacant property registration program adds escalating fees.
New Castle County adopted the International Property Maintenance Code (IPMC) under UDC Article 40 and UDC 40.04.110. Common blight violations include peeling or deteriorated exterior finishes, broken or boarded windows, damaged roofing allowing water intrusion, accumulated junk or debris, grass over 10 inches, inoperable vehicles visible from public view, and structural deterioration. Written Notices of Violation provide 10 to 30 days to correct depending on severity. Wilmington operates a Vacant Property Registration program under City Code Chapter 34 with escalating annual fees from $500 to $7,500+ for properties vacant multiple years — designed to accelerate redevelopment of blighted lots. The municipality may abate nuisance conditions (mow grass, secure structure, remove debris) and lien costs against the property. Unsafe structures can be condemned and demolished.
Written Notice of Violation: 10 to 30 day compliance period. Civil penalties $100 to $1,000 per violation per day. Wilmington vacant property registration failure: $500 to $7,500+ annually. Municipal abatement costs plus 15% admin fee liened against property. Severe cases: condemnation and demolition at owner cost.
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See how Wilmington's property blight rules stack up against other locations.
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