Under the Subdivision Map Act, the creation of legal parcels prior to 1972 requires more than a deed referencing multiple lots—only a conveyance that separates a portion of land from contiguous property creates a new legal parcel. Cox v. City of Oakland, 17 Cal.5th 362 (2025).

The First District Court of Appeal held that a single deed conveying four or fewer contiguous lots can qualify for a presumption of legality under section 66412.6(a) of the Subdivision Map Act so long as the lots are separately described (including by reference to an antiquated subdivision map) and all other requirements of section 66412.6(a) are satisfied.

The Court of Appeal held that a city-developer agreement that ostensibly precluded the City of Oakland from imposing any new impact fees on the project constituted an impermissible infringement of the City's police power. Discovery Builders Inc v City of Oakland, 92 Cal. App. 5th 799 (2023).

A recent case involving developer Charles Keenan and the City of Palo Alto highlights the importance of strict compliance with Mitigation Fee Act's requirement that findings be made every five years concerning unexpended fees.

The Court of Appeal held that absent a distinction between short- and long-term rentals, both are permitted under city zoning ordinances, and any ban on short-term rentals that changes the status quo is an amendment that requires Coastal Commission approval. Darby T. Keen v. City of Manhattan Beach 77 Cal. App. 5th 142 (2022).

The Court of Appeal ruled that a suit concerning an affordable housing fee that plaintiff had agreed to pay two decades earlier was still timely because the 90-day limitations period under the Subdivision Map Act did not begin to run until a dispute arose over the interpretation of provisions in the affordable housing agreement. Schmeir v. City of Berkeley, 76 Cal. App.

The court of appeal found that the California Coastal Commission erred by approving a coastal development permit for a residential development before environmental review for the project had been completed. Friends, Artists and Neighbors of Elkhorn Slough v. California Coastal Commission, 2021 WL 5905714 (No. H048088, 6th Dist., December 14, 2021).

A city's ban on short-term vacation rentals in the coastal zone constitutes "development" under the California Coastal Act. Therefore, the Coastal Commission must first approve a coastal development permit, an amendment to the city's certified local coastal program, or an amendment waiver before such a ban can be imposed. Kracke v. City of Santa Barbara, 63 Cal. App. 5th 1089 (2021).

Multiple applications for a development project are not required where the first permit denial makes clear that no development of the property would be allowed under any circumstance. Felkay v. City of Santa Barbara, No.