Pasadena is one of the most architecturally distinct cities in Greater Los Angeles, home to significant Craftsman bungalows, Spanish Colonial Revival homes, mid-century moderns, and contemporary custom builds. The city has its own building department, a strong historic preservation program in designated neighborhoods, and growing ADU activity driven by its proximity to Caltech, JPL, and the large medical and professional employment base. APLA Construction (CA Lic #1136359) serves Pasadena homeowners and property owners with residential and small commercial construction.
Pasadena has embraced ADU construction as part of its housing strategy. The city processes ADU permits through its Planning and Development Department, with typical timelines of 6–10 weeks. Many Pasadena properties — particularly in neighborhoods like San Rafael Hills, Hastings Ranch, and Bungalow Heaven — have detached garages that convert well to ADUs. Rental income potential in Pasadena runs $1,900–$2,800/month for a one-bedroom ADU. See our guide to ADU neighborhoods in LA.
Pasadena has several designated historic districts — including Bungalow Heaven, the Arroyo Seco neighborhood, and the Prospect Park area — where exterior modifications require design review approval from the Historic Preservation Commission. APLA coordinates with Pasadena’s review process and has experience designing renovations that meet historic district guidelines while delivering modern interior functionality.
Yes. Pasadena has its own Planning and Development Department separate from LADBS. All permits for Pasadena properties are submitted to the City of Pasadena, not LADBS. APLA handles permit submissions for all Pasadena projects and has direct familiarity with their requirements.
A garage conversion ADU in Pasadena costs $85,000–$145,000. A detached ADU runs $150,000–$290,000. Pasadena’s permit fees are slightly higher than City of LA fees. Rental income of $1,900–$2,800/month provides strong ROI. Permit timeline is 6–10 weeks.
Yes. APLA Construction serves Pasadena for ADU construction, home remodeling, room additions, and new construction. Call (818) 818-4419 for a free estimate.
Call: (818) 818-4419
Email: info@aplaconstruction.com
CA General Contractor License #1136359
Serving Pasadena, Arcadia, Monrovia, Sierra Madre, San Marino, Altadena, and the San Gabriel Valley. Learn more about APLA Construction.