Flag Sand & Gravel
Construction company in New Castle, CO 81647
About this company
Flag Sand & Gravel is listed as a construction company at 1412 County Road 311 in New Castle, Colorado, in Garfield County. It is one of 16 general contractors in ZIP 81647.
Other construction companies nearby
Canberra Concrete Pumping1912 County Road 311, New Castle
0.3 mi(970) 945-2900
Colorado concrete L.L.C787 Antler Point Ln, Silt
1.1 mi(970) 274-0449
Savage Construction401 N 7th St, Silt
1.5 mi(970) 876-2147
Mountain Marble & Granite LLC.401 Main St, Silt
1.6 mi(970) 618-8720
JJJ Construction Inc.129 W Home Ave, Silt
1.9 mi(970) 274-6559
Housing market around ZIP 81647
Figures describe the local area, not this company.
Typical home value$649,000+3.4% past year · +107% in 10 years
Typical rent$2,500
12-month value outlook+1.5%
New homes permitted, 2025294Garfield County
Days to sale agreement52Glenwood Springs metro · 41 a year ago
Listings with a price cut24.1%Glenwood Springs metro
Sale price vs list96.2%Glenwood Springs metro
New construction sales6Glenwood Springs metro, Aug
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: Garfield County permitted 294 new homes in 2025, including 89 apartment units. 52% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.