Mid-Atlantic Waterproofing of Delaware
Foundation repair contractor in Newark, DE 19711
About this company
Mid-Atlantic Waterproofing of Delaware is listed as a foundation repair contractor at 802 Interchange Blvd in Newark, Delaware, in New Castle County. It is one of 1 excavation and demolition companies in ZIP 19711.
Other excavation and demolition companies nearby
Nichols Excavation324 Markus Ct, Newark
0.2 mi(302) 224-3032
Christiana Excavating Co.2016 Sunset Lake Rd, Newark
3.0 mi(302) 738-8660
Wilson DS Inc2668 Denny Rd, Bear
6.8 mi(302) 832-1230
R&E Excavation729 Grantham Ln, New Castle
9.6 mi(302) 750-5226
David P Roser Inc19 Roser Ln, Hockessin
9.7 mi(302) 239-7605
Housing market around ZIP 19711
Figures describe the local area, not this company.
Typical home value$424,000+1.3% past year · +51% in 10 years
Typical rent$2,028+3.6% past year
12-month value outlook+1.5%
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
Source: Zillow Home Value Index, Sep 2026.
Local building angle: New Castle County permitted 1,322 new homes in 2025, including 188 apartment units. 10% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.