Garage-to-JADU, garage-to-ADU and studio conversions in Atherton — permitted, Title 24 compliant, and built around the town's very large estate lots and strict design review.
Atherton's lots run larger than almost anywhere else in the Bay Area, and the town's design review process reflects that scale — exterior changes on a property here are typically reviewed with an eye toward preserving the estate character of the surrounding neighborhood, even on a project as contained as a garage conversion. Many Atherton garages are also substantial structures in their own right, built to match the scale of the main house, which can make a full ADU conversion more straightforward from a square-footage standpoint than in a denser suburban city. We plan every Atherton project around the town's design review expectations from the outset rather than assuming a standard suburban process.
Convert your attached Atherton garage into a Junior ADU within your home's existing footprint — simpler permitting, shared utilities, up to 500 sq ft.
A full accessory dwelling unit with independent utilities, built out from your existing attached or detached garage in Atherton.
A quiet, code-compliant workspace built into your Atherton garage, without triggering dwelling-unit permitting.
Standalone Atherton garages converted into a backyard ADU, studio or guest unit, with new utility runs sized for the finished space.
We evaluate your Atherton garage's slab, framing and ceiling height against what you want to build, and confirm your lot's setback and coverage rules.
We prepare and file your permit package with Atherton's building department, including Title 24 energy calculations, and manage plan check corrections.
Framing, insulation, electrical, plumbing and HVAC rough-in built to the approved plans.
We schedule and walk through final inspection with Atherton, then hand you a finished, permitted space.
We know the difference between a JADU and an ADU cold, and scope your project to the one that actually fits your goals.
Full California contractor's license and insurance coverage — ask to see it.
Atherton's design review considers estate-character context even on contained projects — we plan exterior details with that review in mind from the start.
Existing garage slabs, framing and rooflines aren't automatically reused or automatically torn out — we assess what's structurally sound first.
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Often, yes, given how closely the town reviews exterior changes to preserve neighborhood character. A conversion that keeps the garage's existing footprint and appearance largely intact generally faces a lighter review, but we confirm what your specific project will trigger before we design it.
A JADU stays within your garage's existing footprint, is capped at 500 square feet, and can share utilities with the main house — usually a simpler, faster permit. An ADU can be larger or detached, requires independent utilities, and has no owner-occupancy requirement.
Often, yes — Atherton's estate-scale properties frequently come with substantial garage structures built to match the main house. We measure your garage's actual dimensions and confirm what fits during the site walk.
Yes — we prepare the Title 24 energy calculations and CF1R documentation as part of every permit package, and manage plan check correspondence directly with the city so you're not the one interpreting correction letters.
Cho chúng tôi biết bạn muốn cải tạo thành gì — JADU, ADU, văn phòng — chúng tôi sẽ liên hệ lại với các bước tiếp theo, thường trong vòng một ngày làm việc.
(408) 442-9136