A Tentative Tract Map is one process used to subdivide real property into smaller lots. Generally, a TT map is used to create five or more lots. The subdivision design and necessary improvements related to roads, curb, gutter, sewer, water, and drainage are addressed during the processing of the application. Typically, a licensed land surveyor or registered civil engineer will submit the application on behalf of the subdivider due to the complex nature of the mapping process.


State and local laws require that a licensed land surveyor or registered civil engineer prepare a Tentative Tract Map.

AEC Moreno Corp. builds throughout Southern California including: 

Inland Empire, Rancho Cucamonga, Claremont, Upland, San Dimas, La Verne, Walnut, Diamond Bar, Yorba Linda, Anaheim Hills, Brea, Redlands, Yucaipa

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1430 E Cooley Dr, Suite 120

Colton, CA 92324 USA

Tel: 909-440-2855

Fax: 909-701-2298

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