Crosby Development Company
Home developer in Mandeville, LA 70471
About this company
Crosby Development Company is listed as a home developer at 1 Sanctuary Blvd in Mandeville, Louisiana, in St. Tammany Parish. It is one of 35 general contractors in ZIP 70471.
Other construction companies nearby
Sanctuary1 Sanctuary Blvd, Mandeville
Under 0.1 mi(985) 674-7500
Cox Parker Contractors638 Village Ln N, Mandeville
0.3 mi(985) 705-3545
The Pool Enclosure Guys, LLC.633 Village Ln N, Mandeville
0.3 mi(985) 875-4442
Gulf Compass Construction8 Robyn Pl, Mandeville
0.7 mi(225) 288-9747
Colgan Mailbox Repair1108 Rue Chinon, Mandeville
0.7 mi(504) 723-8773
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.