Interior Design in Hidden Hills

Hidden Hills interiors live inside the ARB-approved exterior vocabulary but the inside is yours. The range runs from authentic California-ranch with reclaimed-wood beams and equestrian-traditional millwork to clean-lined contemporary inside a ranch shell. About 60% of our HH interior clients are celebrities, athletes, or executives, and NDA at intake is standard. Real cost band: $200-$800/sf.

What HH interior work actually costs in 2026

Off real LA-area invoices in the last 18 months: $200-$320/sf for designer-led refresh on a 6,000-8,500sf home. $320-$500/sf when kitchen, primary suite, and systems work are upgraded. $500-$800/sf for full gut-to-studs interior with high-end finishes, integrated AV, climate-controlled wine, theater, and full systems modernization.

HH interior projects routinely span 18-26 months from kickoff to move-in. We're transparent about the timeline at intake — equestrian-estate scale and ARB-related schedule constraints both extend the calendar.

HH interior projects routinely span 18-26 months kickoff to move-in. We're transparent at intake. ARB and HH security constraints, equestrian-estate scale, and estate-tier procurement all extend the calendar.

Estate timelines in HH are real — 18-26 months kickoff to move-in is typical, and we're transparent at intake. ARB, HH security, equestrian-estate scale, and estate procurement all extend the calendar.

The interior-exterior conversation

HH ARB constrains the exterior but the interior is open. Most clients want some contemporary inside a ranch shell — open-plan kitchen and living, clean millwork profile, large-format stone, integrated AV — without violating the ranch-vernacular feel. We design the interior-to-exterior transition (foyer, sightlines, material handoffs) so the home reads coherent, not bipolar.

The interior-exterior coherence problem is solved by designing the foyer, entry, and primary sightlines first. If those zones bridge the vernaculars credibly, the rest of the interior can take more design license.

Interior-exterior coherence is solved by designing the foyer, entry sequence, and primary sightlines first. If those zones bridge the ranch-vernacular exterior to contemporary-interior credibly, the rest of the interior can take more design license.

Foyer and entry-sequence design is the single highest-impact interior decision in an HH ranch-shell project. If the entry credibly bridges exterior to interior, the rest of the home can take more design license.

Coherence design is the single highest-impact interior planning work in HH. The exterior is ARB-constrained but the interior can express the client's voice — the bridge zones make or break the coherence.

Estate-scale interior programs

HH homes routinely have full guest-house programs, staff quarters, theater rooms, climate-controlled wine, indoor gyms, panic-room integration, and dedicated office wings. We handle the full program under one project and we coordinate with AV, security, and household management. Single point of accountability, transparent procurement, NDA-protected.

Estate-scale interior programs in HH typically include 6-9 bedrooms, full theater, gym, climate-controlled wine, dedicated office wing, guest house, and staff quarters. We run all of it under one project.

Estate programs in HH routinely include 6-9 bedrooms, theater, gym, climate-controlled wine, dedicated office wing, guest house, and staff quarters. We run all of it under one project with single accountability.

Single-project accountability for theater, gym, wine, office wing, guest house, and staff quarters means one schedule, one budget, one warranty. We've watched separated-firm projects waste 12-26 weeks on coordination.

Most HH interior projects we run involve a separately-engaged AV firm, art consultant, or household manager. We coordinate, we don't gatekeep, and we own the timeline integration so nothing falls through the cracks.

Discretion and scheduling

About 60% of our HH interior work is for celebrity and executive principals. NDA at intake. Site visits coordinated through household management and HH security. No project photography or social posting without written consent. Most clients travel; we run projects on shared private dashboards with weekly video walk-throughs.

HH security and household-management coordination is part of every project we run. Approved-trade list, daily check-in protocols, after-hours access procedures — all documented and followed.

HH security and household-management coordination is part of every project — approved trade list, daily check-in protocols, after-hours procedures, all documented.

HH security and household-management coordination is daily work product. Approved trade list, check-in protocols, after-hours procedures, all documented and followed.

HH security and household-management coordination runs daily during construction. Site logs, trade rosters, access schedules, after-hours procedures all documented. Discipline is the differentiator.

How to engage

First call is 30 minutes under NDA. We confirm scope, timeline, and budget range. Netanel handles every HH intake personally. CSLB #1105249, BBB A+, 200+ LA County projects since 2016.

Intake calls are 30 minutes under NDA. We confirm scope, timeline, and budget range before any design contract.

Intake calls are 30 minutes under NDA. We confirm scope, timeline, and budget range before any design contract.

Direct text or call to Netanel. HH intake calls under NDA, 30 minutes.

We've completed 6 HH interior projects in the last four years ranging from $1.6M to $5.2M all-in. NDA references available on request from active and past clients.