DelVal Waterproofing

Waterproofing contractor in Wilmington, DE 19803

Call (610) 521-0234Directions

About this company

DelVal Waterproofing is listed as a waterproofing contractor at 3911 Concord Pike in Wilmington, Delaware, in New Castle County. It is one of 5 roofing companies in ZIP 19803.

Other roofers nearby

Dynamic Remodel & Repair LLC2505 Concord Pike, Wilmington
0.8 mi(302) 543-5573
concord exteriors2213 Bradmoor Rd, Wilmington
1.0 mi(302) 643-3030
JBC Contracting, LLC45 Paschall Rd, Wilmington
2.4 mi(610) 290-6037
The Gutter Guys1 Old Mill Lane, Newport
2.6 mi(302) 683-9385
Roofing Solutions Delaware4023 Kennett Pike Ste 308, Wilmington
3.2 mi(302) 212-0006

Housing market around ZIP 19803

Figures describe the local area, not this company.

Typical home value$513,000+3.7% past year · +59% in 10 years
Typical rent$2,766
12-month value outlook+1.8%
New homes permitted, 20251,322New Castle County
Days to sale agreement15Philadelphia metro · 13 a year ago
Listings with a price cut26.3%Philadelphia metro
Sale price vs list100.1%Philadelphia metro
New construction sales229Philadelphia metro, Aug · −25% from last year

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Typical home value, last 10 years

$350K$400K$450K$500K201620182020202220242026$513K

Source: Zillow Home Value Index, Sep 2026.

Local roofing angle: 459 homes in this ZIP, 5% of the total, were built from 2000 to 2009, so they are now 17 to 26 years old. Only 85% were built before 1980.
Local figures are estimates from public records and Zillow housing data, updated regularly.