101 Corridor

Hidden Hills ADU Design, Permits & Build Support

Homes along the 101 corridor, including Hidden Hills, are ideal for spacious ADUs and guesthouses—our team leads every step.

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101 Corridor Advantage

ADUs for Larger Parcels

We blend luxury detailing with oak tree protections, HOA guidelines, and Ventura/L.A. county coordination.

Oak & Tree Protection

Consulting arborists and protection plans keep your project compliant.

Amenity-Rich Design

From wellness suites to rental casitas, finishes align with Hidden Hills's estate-style homes.

Construction Management

Preferred builders familiar with gated communities and estate logistics.

Permitting

Permitting Snapshot

  • ✔ County and city coordination managed when parcels straddle multiple jurisdictions.
  • ✔ Wildfire and slope requirements incorporated for canyon-adjacent lots.
  • ✔ Optional pool house conversions include plumbing/electrical upgrades for year-round use.
  • ✔ Reviews typically 10–14 weeks depending on agency workloads.

Inspiration

Recent Concepts

  • Detached guest suites with spa bathrooms and outdoor lounges.
  • Two-story rentals over garages with private entries.
  • Pool houses upgraded into rentable ADUs with kitchens and HVAC.

Create a Hidden Hills ADU

Share your estate layout and priorities—we'll deliver an ADU roadmap for Hidden Hills.

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Serving Hidden Hills plus nearby 101 corridor communities.

Local Insights

Hidden Hills permitting snapshot

Fresh data points from ADU plan checks we manage in Hidden Hills and nearby neighborhoods.

Permits for Hidden Hills ADUs are reviewed by Conejo Valley & Ventura County agencies. We submit structural, Title 24, and site plans digitally to shorten review windows.
Typical timelines run 10-14 weeks when correction notices are answered within five business days.
Oak tree protections and wildfire overlays in Hidden Hills require arborist reports - we coordinate those vendors.
Hidden Hills sits within the 101 Corridor & Conejo service zone, so we pair designs with local zoning, parking, and financing programs.

ADU Experts

Where else we build nearby

Our workload spans 101 Corridor & Conejo communities so you can compare examples close to home.