You can obtain one combined permit for the addition which covers the electrical, plumbing, HVAC, etc. work. However, a separate Sprinkler permit is required if the house needs to be sprinklered throughout due to the addition and remodeling.

Yes, the current Energy Code applies. 

An accessible route must be provided to connect each story and mezzanine in a multi-story building (see exceptions per 11B-206.2.3).

No, plan check is not required for ductless window units.

Please follow the link to see our Request for Extension form. 

See the Los Angeles Municipal Code (L.A.M.C.), Section 92.0129(b) for when an Elevator permit is required.

Homeowners wishing to use a standard plan must coordinate directly with the plan author for access and to understand any associated costs

No. You must contact the inspector directly to request these types of inspections.

During the regular plan check submittal process, an additional set of plans is collected and routed for Green Building section for review and approval process, if required.

Maximum two residential heads shall be hydraulically calculated for the design criteria listed in section 10.2.1 of NFPA 13D.