Whether Government Code section 66413.5 required the newly incorporated City of Goleta to approve Sandpiper's final subdivision map.
Holding
No. Because Sandpiper did not meet section 66413.5, subdivision (f)'s timing requirements, the statute did not impose a mandatory duty on Goleta to approve the final map.
Reasoning
The Subdivision Map Act generally provides that a final map must be approved when it substantially complies with a previously approved tentative map and applicable requirements. But section 66413.5 specifically governs the effect of incorporation on a county-approved tentative map. Its subdivision (a) requires a new city to approve a qualifying final map, while subdivision (f) limits that protection to projects meeting two temporal conditions.
Sandpiper's application was filed after the first signature on the incorporation petition, and the county approved the vesting tentative map after the incorporation election. Thus, Sandpiper satisfied neither of section 66413.5, subdivision (f)'s conditions. Sandpiper conceded that it fell outside the statute's safe harbor.
The Legislature added these timing limits to prevent a prospective incorporation from triggering a rush to secure development rights from the county before the new city assumed land-use authority. Having deliberately confined mandatory approval to the specified period, the Legislature left a new city with discretion to deny a final map outside that safe harbor. The Court would not add a requirement that the city first enact a separate ordinance defining how to exercise that discretion.