Gulf Coast Dock & Door
General contractor in Mandeville, LA 70471
About this company
Gulf Coast Dock & Door is listed as a general contractor at 21449 Marion Ln in Mandeville, Louisiana, in St. Tammany Parish. It is one of 35 general contractors in ZIP 70471.
Other construction companies nearby
Standard Materials68513 Highway 59, Mandeville
0.2 mi(985) 893-1200
Prime Design Build Group, LLC68480 Highway 59 Ste A-2, Mandeville
0.2 mi(985) 871-8772
Brister-Stephens Inc45 Solar Ct, Mandeville
0.3 mi(985) 893-1110
Parish Concrete LLC68660 Highway 59, Mandeville
0.6 mi(985) 892-5274
Viridis Construction22129 Marshall Rd, Mandeville
0.7 mi(985) 234-9936
Housing market around ZIP 70471
Figures describe the local area, not this company.
Typical home value$407,000+2.3% past year · +39% in 10 years
Typical rent$1,407+6.2% past year
12-month value outlook−0.3%Roughly flat
New homes permitted, 20251,096St. Tammany Parish
Days to sale agreement49New Orleans metro · 49 a year ago
Listings with a price cut25.3%New Orleans metro
Sale price vs list96.6%New Orleans metro
New construction sales78New Orleans metro, Aug · −18% 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: St. Tammany Parish permitted 1,096 new homes in 2025. 27% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.