Guest House, Pool House, and Studio Design

The specialty.

Accessory structures are not ADUs. An ADU is a legal second dwelling. A guest house, pool house, studio, or workshop is a non dwelling accessory structure governed by different rules and enabling different design freedom. David has drawn more than 70 such structures since 1986.

How the process works.

Accessory structures have distinct code requirements, smaller setback allowances, and often faster permit paths than primary residences or ADUs. We determine the right classification at the first site visit.

Common scenarios.

Poolhouses with outdoor showers and changing rooms, garden offices with library and meeting space, detached workshops and studios for artists and woodworkers, gym and wellness structures with steam room and cold plunge, and guest suites that can convert to future ADUs.

What makes this work different.

• David personally draws every project from first sketch through construction documents
• Title 24 energy code analysis integrated in house from schematic
• Structural engineering coordination with a short list of trusted partners
• Transparent published fee schedule with phase by phase pricing
• Forty years of Ventura County jurisdiction knowledge
• 1,532 completed projects and counting

Frequently asked questions.

Accessory structures range from $65K to $340K in total project cost depending on program, size, and finish level.

• How much does it cost? David charges $350 per hour with a published phase based fee schedule. Typical projects in this specialty run between the firm's published service range depending on complexity.
• How long from first call to permit? Generally 4 to 9 months for complete drawing sets depending on program size. Permit review adds another 45 to 90 days depending on jurisdiction.
• Does David personally draw the project? Yes. There is no junior staff learning on your home. The same hand draws from first sketch to final detail.
• Is Title 24 included? Yes. All Title 24 energy compliance is handled in house at no additional consultant fee.
• What if the project scope changes? We re estimate at every phase boundary. You approve every scope change in writing before work proceeds.

Ready to start?

Submit your project details via the intake form on the homepage. David personally reviews every submission and calls within one business day to schedule a kickoff conversation. Or call the office directly at (805) 444 1230.