Garage Conversion ADU in Burbank - Design, Permits and Build Under One Contract

Fast, Reliable Garage Conversion ADU Across Burbank

A garage conversion ADU in Burbank typically runs $95,000-$165,000 all-in, drawings through final inspection, and most projects reach certificate of occupancy in 8-14 months depending on BWP electrical scheduling. We’re Garage Conversion ADU in Burbank specialists who coordinate permits and construction from our Los Angeles office, with crews serving the Rancho, Magnolia Park, and McCambridge neighborhoods directly. Call (424) 325-4322 to schedule your free estimate - every project starts with a written price before any work begins, per Haven Standard Clause 1.

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Why Ellery ADU Studio Glendale Is Burbank’s Preferred Garage Conversion ADU Company

Burbank homeowners know the difference between a contractor who pulls LADWP permits and one who actually understands Burbank Water & Power’s separate workflow. Since 2015, our Burbank ADU Design & Permitting team has designed, permitted, and built over 900 ADUs across Los Angeles County, and the Burbank projects in that portfolio share one trait: they all cleared BWP inspection on the first try because we scheduled it in parallel with city rough-ins, not after.

Our Burbank clients receive the same documentation package every visit - a photo record of existing conditions, permit-set progress, and construction milestones - so there’s no question about what was found versus what was promised. Response time to Burbank inquiries is same-day during business hours; a live person answers calls 24/7, and we offer a Free Second Opinion on any written estimate already in hand.

The 365-Day Done Right Promise applies to every Burbank project in writing: if the finished ADU is not built to the permitted drawings, we make it right. Not a handshake. A clause in your contract.

Our Garage Conversion ADU Services in Burbank

Detached Garage Conversion

Detached garage conversions are the default project type in Burbank’s post-WWII flatlands - the Rancho, McCambridge, and Magnolia Park neighborhoods are dense with 1940s-1960s ranch homes on 6,000-7,500 sq ft lots, most with original one- or two-car garages. A typical detached conversion in Burbank runs $110,000-$165,000 all-in. The price climbs when we find sub-100-amp panels and galvanized supply lines, which is common for the era and must be upgraded before occupancy. Every detached conversion also requires fire-resistive construction if your parcel touches the High Fire Hazard Severity Zone along the Verdugo Mountains. We scope these conditions during our first site visit and lock the price at signing - no change orders for surprises we should have caught.

Attached Garage Conversion

Attached garages in Burbank’s bungalow courts and post-war tracts convert to ADUs at $95,000-$140,000, typically at the lower end because utility runs are shorter and the existing structure shares a wall with the primary residence. The trade-off is sound transmission: we specify acoustic separation in the shared wall assembly, and we verify that the main dwelling’s panel can handle the additional load without a full service upgrade. BWP still requires independent metering for the ADU, so the electrical scope is lighter but not eliminated.

Garage JADU

A Junior ADU conversion - limited to 500 sq ft, no separate kitchen required, owner-occupancy mandated - runs $75,000-$110,000 in Burbank and offers the fastest permit path under state law. We see strong demand in Magnolia Park from homeowners who want rental income without the full ADU investment. The JADU still needs BWP electrical inspection if you’re adding independent circuits or metering, and we still document every condition with photos before quoting.

Garage Partition & Bathroom Add

Some Burbank garages are oversized for their era - two-and-a-half-car structures on corner lots in the Rancho area, or detached buildings with workshop wings. We partition these into a studio ADU plus storage, or add a full bath to a space previously plumbed only for a slop sink. These run $85,000-$130,000 depending on whether we’re cutting a new sewer lateral to the street or tying into existing cast iron. BWP’s fee schedule for meter sets on partitioned spaces is identical to full conversions, so we bundle that line item from the start.

Carport Conversion

Carport conversions in Burbank are less common than garage work but follow the same code path once we enclose the structure and insulate to Title 24 standards. Budget $105,000-$155,000 - the slab is often thinner than garage specs, and the open framing requires complete weatherization. We specify James Hardie siding for the new wall assemblies on these projects; it handles Burbank’s thermal cycling better than vinyl, which we’ve seen warp after two summers of 108°F afternoons.

Trusted Brands We Coordinate in Burbank

Our Garage Conversion ADU team specifies and coordinates prefab and modular systems from Abodu, Cover, and Tuff Shed within the same single contract that covers your design, permitting, and site-built construction. For Burbank’s climate, we default to Abodu units with upgraded 12k BTU mini-splits - the standard 9k unit struggles in inland heat events - and we coordinate Tuff Shed structures for detached garage replacements when the existing structure is structurally unsound. Every specification is documented in the permit set before we quote, so you’re not choosing brands from a catalog after work starts.

Common Garage Conversion ADU Problems We See in Burbank Homes

• BWP double-approval delays. Contractors who only know SCE or LADWP open a city building permit and assume electrical final covers utility connection. In Burbank, BWP requires a separate account, fee payment, and inspection that must run parallel to city rough-ins. We schedule both tracks from day one.
• Undersized HVAC for inland heat. Burbank’s 108°F summer afternoons are documented, not theoretical. A 9k BTU mini-split in a 400 sq ft garage ADU will run continuously and still fail to cool below 78°F. We size for load, not square footage, and we document the calculation in your permit set.
• Original electrical and plumbing left in place. That 60-amp panel and galvanized supply line were fine for a garage. They’re not fine for a dwelling unit. We identify these during site visit one and include replacement in the written scope - not as a change order at rough-in.
• Fire zone compliance missed on hillside parcels. Properties near the Verdugo Mountains carry HSHZ designation. Detached ADUs here need ignition-resistant materials and defensible-space planning that adds $8,000-$15,000 to typical flatland pricing. We verify zone status before quoting.

Pricing for Garage Conversion ADU in Burbank, CA

We Also Serve Cities Near Burbank

Our crews work throughout the eastern San Fernando Valley and adjacent communities. We regularly permit and build in Burbank, Glendale, North Hollywood, Studio City, and Van Nuys. Each city carries its own utility workflow - GWP in Glendale, LADWP in Los Angeles proper - and we adjust our permit scheduling accordingly. The written-price guarantee and 365-Day Done Right Promise apply across every service area.

FAQs - Garage Conversion ADU in Burbank