Land-use glossary
Tentative map
Also: Tentative tract map · Tentative parcel map · Subdivision
The approval that lets land be divided into new lots or condominiums, before the final map is recorded.
Dividing land, or creating condominiums in a new or existing building, is governed by the state Subdivision Map Act. The tentative map shows the proposed lots, streets, easements and grading; once approved with conditions, the subdivider has a set period to complete the improvements and record a final map.
Divisions into five or more lots generally need a tentative and final tract map. Four or fewer usually use a parcel map, which many cities approve at staff or hearing-officer level.
Condominium conversions of existing apartments are also subdivisions, which is why they appear on planning agendas.
What to look for on the agenda
- Number of lots or units, and whether they are condominiums
- Requested waivers, such as undergrounding utilities
- Affordable housing and park fee conditions
- When the approval expires
Recent examples in San Diego County
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La Mesa · Sep 8
Ratification of the Planning Commission Approval of Project 2026-0560 -
Imperial Beach · Sep 2
Dion Naimi Seeks the Approval of a Final Map (TM 190062) for Six New Residential Condominium Units Located at 730–740 11TH Street, and a California Environmental Quality Act Categorical Exemption. (0600-20) -
Coronado · Sep 1
756 G Avenue – Request for a Two-Lot Tentative Parcel Map to Allow for Condominium Ownership of Four Residential Units and Determination that the Project is Categorically Exempt from California Environmental Quality Act Guidelines Section 15332 (PC2026-07) -
La Mesa · Aug 19
Resolution Approving Project 2026-0560 - a Tentative Tract Map to Convert an Office Building to a Commercial Condominium at 5575 Lake Park Way in the CN-D (Neighborhood Commercial/ Urban Design Overlay Zone -
San Diego · Aug 19
2045 Galveston Street – Project No. PRJ-1126399
Where the rules come from: Subdivision Map Act, Cal. Gov. Code §66410 et seq.. Each city's own code adds its details.
Related terms
A general explainer, not legal advice. How we work.