Alpha Waterproofing LLC
General contractor in Mandeville, LA 70471
About this company
Alpha Waterproofing LLC is listed as a general contractor at 110 Campbell Ave in Mandeville, Louisiana, in St. Tammany Parish. It is one of 35 general contractors in ZIP 70471.
Other construction companies nearby
C and O Marine Construction110 Campbell Ave, Mandeville
Under 0.1 mi(985) 273-0764
JLA Construction and Remodeling110 Campbell Ave, Mandeville
Under 0.1 mi(985) 288-0493
Gotcha Covered204 Independence Dr, Mandeville
0.6 mi(985) 624-8882
Battle Construction LLC18 Lorio Ln, Mandeville
1.2 mi(504) 913-7838
Gulf Coast Dock & Door21449 Marion Ln, Mandeville
1.3 mi(985) 246-1550
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.