Providing a web site featuring technology that enables users to view zoning information associated with a property or piece of land; Software as a service (SAAS) services, namely, hosting software for use by others for use connected to data mining and the 3D mapping of buildings and building plans; Software as a service (SAAS) services, namely, hosting software for use by others for use that automates calculations for marketing, zoning, financing, floor planning, construction breakdown, shell design, 3D modeling within real estate development, using finance, big data, and architectural constraints; Providing on-line non-downloadable software for users to survey what type of building may be built on a property or piece of land; Providing on-line non-downloadable software for users to review zoning information associated with a property or piece of land; Providing temporary use of on-line non-downloadable software and applications for use in uploading location geographical information used in 3D mapping, and in 3D map visualization