Answer by condition
What the parcel's condition decides in Palmdale.
Two parcels in Palmdale can follow different paths because the mapped conditions differ. Below is each condition verified for this city, with the question, the answer, the verification step and the official source.
Palmdale sits about 37 miles north of Downtown Los Angeles, in the Antelope Valley cluster. The reviewing jurisdiction is the City of Palmdale.
Verified condition
High-desert climate
Wide daily temperature swings, sun exposure, wind and dust drive envelope, shading, mechanical sizing and material durability decisions more than they would closer to the coast.
How does the high desert change the design?
Through the envelope: temperature swing, sun, wind and dust drive shading, insulation, mechanical sizing and material choice. Confirm the energy-code climate zone and utility availability for the parcel.
How to verify it
Confirm the applicable energy-code climate zone, water and sewer availability at the parcel, and wind exposure for the structural design.
Baseline framework
What applies to every parcel, condition or not.
- StateState accessory dwelling unit lawCal. Gov. Code § 66310 et seq.
- StateLocal ADU ordinance standardsCal. Gov. Code § 66314
- StateJunior accessory dwelling unitsCal. Gov. Code § 66333
- StateTwo-unit residential development (SB 9)Cal. Gov. Code § 65852.21
- StateUrban lot splitCal. Gov. Code § 66411.7
- StateHCD accessory dwelling unit guidanceCalifornia HCD
- StateCalifornia Building Standards CodeCalifornia Code of Regulations, Title 24
- StateCALGreen building standardsTitle 24, Part 11 (CALGreen)
- StateBuilding energy efficiency standardsTitle 24, Part 6 (Energy Code)
- StateContractor licence verificationCal. Bus. & Prof. Code, CSLB
- CountyCounty parcel and assessment recordsLos Angeles County Assessor