Torrance is an excellent ADU market. The South Bay’s largest city has a well-developed ADU permitting process, strong rental demand from the aerospace, tech, and healthcare workforce in the South Bay corridor, and a housing stock with large single-family lots that are well-suited for garage conversion and detached ADU construction. APLA Construction (CA Lic #1136359) builds ADUs throughout Torrance — from garage conversions to detached new-construction ADUs.
ADU permits in Torrance are submitted to the City of Torrance Building and Safety Division — separate from LADBS. Torrance has an efficient ADU permit processing track with typical timelines of 5–9 weeks. APLA manages all Torrance permit submissions, plan check responses, and inspection coordination for ADU projects.
Torrance’s South Bay location generates strong ADU rental demand from workers at Northrop Grumman, SpaceX, Raytheon, and Honda’s North American headquarters (all in the South Bay area), as well as Torrance Memorial Medical Center. A one-bedroom ADU in Torrance rents for $1,900–$2,700/month. A two-bedroom ADU commands $2,400–$3,200/month. See full ADU cost data for Greater Los Angeles.
A garage conversion ADU in Torrance costs $78,000–$135,000. A detached new-construction ADU runs $138,000–$265,000. Torrance permit fees are moderate and the ADU permit process is efficient. ADU rental income of $1,900–$2,700/month delivers payback in 5–7 years on a garage conversion.
The City of Torrance processes ADU permits in approximately 5–9 weeks from a complete submittal. APLA prepares complete submittals to minimize delays. Construction takes 10–18 weeks after permit issuance depending on ADU type.
Yes. APLA Construction builds garage conversions, detached ADUs, and JADUs throughout Torrance. Call (818) 818-4419 for a free on-site ADU evaluation.
Call: (818) 818-4419
Email: info@aplaconstruction.com
CA General Contractor License #1136359
Serving Torrance, Manhattan Beach, Redondo Beach, Lawndale, Hawthorne, Carson, and the South Bay. Learn more about our ADU construction services.