How much does roofing replacement cost in Wilmington?
Wilmington, DE · New Castle County · 10 ZIP codes · Data updated May 2026
A roofing replacement in Wilmington typically costs $6,842 - $19,838, with most homeowners paying around $11,247. Wilmington sits right around the Delaware median, and quotes can vary up to 114% between its cheapest and most expensive ZIP codes, so the neighborhood matters as much as the contractor.
It's a strong investment here: homeowners in this region recoup roughly 70% of the cost at resale, about $7,862 on a typical Wilmington job.
November is low-demand season for roofing replacement in this climate. Contractors in New Castle County are booking about 2 weeks out, and rates run about 12% below the annual average, a good window to book.
Wilmington Cost Range
$6,842 - $19,838
Typical: $11,247
Strong ROI
Equity Gain
$7,862
Added at resale
on a typical Wilmington job
Low season · ~2 wk contractor lead time
Roofing Replacement Cost by ZIP Code in Wilmington
Each ZIP gets its own estimate from local home values and labor rates. Open yours for the full breakdown, seasonality, and ROI detail.
| ZIP | Estimated range | vs. city average | Details |
|---|---|---|---|
| 19801 | $6,842 - $9,257 | -28% | Full estimate → |
| 19802 | $6,842 - $9,257 | -28% | Full estimate → |
| 19805 | $6,842 - $9,257 | -28% | Full estimate → |
| 19804 | $7,331 - $9,919 | -23% | Full estimate → |
| 19809 | $8,407 - $11,374 | -12% | Full estimate → |
| 19806 | $9,189 - $12,431 | -4% | Full estimate → |
| 19808 | $9,775 - $13,225 | +2% | Full estimate → |
| 19810 | $12,317 - $16,664 | +29% | Full estimate → |
| 19803 | $13,392 - $18,118 | +40% | Full estimate → |
| 19807 | $14,663 - $19,838 | +53% | Full estimate → |
Frequently Asked Questions
How much does a roofing replacement cost in Wilmington?
Based on 2026 data, a roofing replacement in Wilmington, DE costs $6,842 - $19,838, with a typical price around $11,247. The range covers Wilmington's 10 ZIP codes and the ±15% variance between contractor bids.
Is a roofing replacement worth it in Wilmington?
Homeowners in this region typically recoup about 70% of the cost at resale, roughly $7,862 on a $11,247 project. That makes it one of the stronger-returning projects you can do here.
Why do roofing replacement quotes vary across Wilmington?
Local home values and labor rates differ by ZIP code. In Wilmington, the same project can cost up to 114% more in the most expensive ZIP than in the least expensive one. Check your exact ZIP below for a precise range.
Other Project Costs in Wilmington
Sources: Remodeling Magazine Cost vs. Value, Zillow ZHVI, BLS construction wages, US Census. Methodology