Critical Design and Construction Corp

Construction company in Wilmington, DE 19807

Call (302) 588-4406 cdaccorp.net Directions

About this company

Critical Design and Construction Corp is listed as a construction company at 1525 A Barley Mill Rd in Wilmington, Delaware, in New Castle County. It is one of 4 general contractors in ZIP 19807.

Other construction companies nearby

Capuano Construction2612 Turnstone Dr, Wilmington

1.3 mi(302) 998-2083

Heritage Concrete270 Presidential Dr, Wilmington

1.5 mi(302) 656-9999

Valley Services107 Rothwell Rd, Wilmington

1.5 mi(302) 999-0959

MLG Unlimited Service2300 Centerville Rd # 1, Wilmington

1.6 mi(302) 995-1337

Cesidio Pellegrini Co.2502 Alister Dr, Wilmington

1.6 mi(302) 995-6466

Strong market, open fieldArea profitability for construction in ZIP 19807

Housing demand90

Sales pace, new listings and new construction. Source: Zillow

Customer spending power97

Household income and home values

Room for another contractor70

Less crowded than 70% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 421 general contractors in New Castle County, DE.

105 roofing companies in New Castle County, DE.

All 902 construction companies in New Castle County, DE.

ZIP 19807 at a glance

Population: 7,815 (166 per sq mi)
Median age: 54
Households: Median income $153,341 · 63% earn six figures
Housing: 66% owner-occupied
Workforce: 54% labor-force participation · 3.1% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 19807

Figures describe the local area, not this company.

Typical home value$1,109,000+9.4% past year · +60% in 10 years

12-month value outlook+2.0%

Days to sale agreement15Philadelphia metro · 13 a year ago

New homes permitted, 20251,322New Castle County

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. 16% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.