Harry Caswell LLC
Excavation contractor in Millsboro, DE 19966
About this company
Harry Caswell LLC is listed as an excavation contractor based in Millsboro, Delaware, in Sussex County. Federal motor carrier records list 15 drivers and 22 trucks for the company. It is one of 2 excavation and demolition companies in ZIP 19966.
Housing market around ZIP 19966
Figures describe the local area, not this company.
Typical home value$398,000−1.1% past year · +43% in 10 years
Typical rent$2,243
12-month value outlook+0.2%Roughly flat
New homes permitted, 20253,885Sussex County
Days to sale agreement37Salisbury metro · 36 a year ago
Listings with a price cut27.6%Salisbury metro
Sale price vs list97.5%Salisbury metro
New construction sales132Salisbury metro, Aug · −32% 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: Sussex County permitted 3,885 new homes in 2025, including 493 apartment units. 58% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.