DUI Attorney in Hidden Hills

Reviewed by Ron Chini, Esq. · CA State Bar No. 263308 · DUI defense attorney in Irvine, CA since 2009.
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Private gates, public law: how Hidden Hills is actually policed

Hidden Hills has never run its own police department. Like its neighbors along the Santa Monica Mountains, it contracts with the Los Angeles County Sheriff's Department, patrolled out of the Malibu/Lost Hills Sheriff's Station, 27050 Agoura Road, Agoura, CA 91301, (818) 878-1808 — the same station that also covers Agoura Hills, Calabasas, Malibu, and Westlake Village. The city's own public safety page names a dedicated Motor Sergeant as the Hidden Hills Sergeant Liaison and a separate Special Assignment Deputy assigned specifically to the city, a level of individual staffing attention that reflects the city's small size rather than a special legal arrangement.

What makes Hidden Hills unusual isn't the Sheriff's contract — plenty of cities have one — it's that the streets deputies patrol sit behind three privately-operated, 24-hour guard gates: the front (Long Valley) gate, the back (Round Meadow) gate, and the Burbank gate, each staffed by a contracted gate-guard company that the Hidden Hills Community Association, not the city or the Sheriff, hires and pays. Those guards check bar codes and guest lists; they are not sworn peace officers and have no arrest authority. The city's own website is explicit that residents should call 911 or the Sheriff's station first for any crime or suspicious activity, and only contact Hidden Hills' private gate security afterward. The roads inside the gates are owned by the Association, but that doesn't change who has law-enforcement jurisdiction on them — a deputy's authority to stop, investigate, and arrest for DUI is the same on a private Hidden Hills lane as it is on a public street anywhere else in the county.

• Hidden Hills has no city police department; it is patrolled by LA County Sheriff's deputies out of the Malibu/Lost Hills Station, with a Sergeant Liaison and a Special Assignment Deputy assigned to the city specifically.
• The three guard-gate entrances (Long Valley, Round Meadow, Burbank) are staffed by a private company under contract with the Hidden Hills Community Association — unarmed civilian guards with no arrest power, separate from and secondary to the Sheriff's Department for any actual crime.
• CHP's West Valley Area office, 5825 De Soto Avenue, Woodland Hills, patrols roughly 400 square miles that include Hidden Hills and its stretch of U.S. 101 just south of the city, alongside Calabasas, Agoura Hills, Westlake Village, and Malibu.

Where a Hidden Hills DUI case is heard

No public court record names Hidden Hills by address, but the city's law-enforcement contract runs through the same Malibu/Lost Hills Station that serves Malibu, Agoura Hills, Calabasas, and Westlake Village — and legal directories describe that whole station's coverage area as routing most arrests to the Van Nuys Courthouse, with a smaller share going to the Airport (LAX) Courthouse depending on the charge and which agency wrote the report. Malibu itself is the closest real precedent: it shares the identical contract station, lost its own courthouse in the same countywide consolidation, and now sends its DUI cases to Van Nuys for exactly that reason — see our Malibu DUI page for how that consolidation played out. A Hidden Hills DUI should generally be expected at Van Nuys as well, specifically in the West building, 14400 Erwin Street Mall, Van Nuys, CA 91401 — the building a few blocks away, Van Nuys East, hears only civil, family, and juvenile matters and handles no criminal cases at all. Confirm "West building" from your citation or by calling the court clerk before your first appearance; don't assume from the address alone.

The Los Angeles County District Attorney's Office prosecutes a Hidden Hills DUI. The city has no city attorney's criminal division of its own, so unlike a few larger Los Angeles County cities that prosecute their own misdemeanors, every Hidden Hills DUI — misdemeanor or felony — goes through the County DA.

What happens to the car — and to the case — after an arrest here

Someone arrested for DUI in Hidden Hills is first taken to the Malibu/Lost Hills Station on Agoura Road for booking intake, but that station isn't where anyone is held for long. From there, the county's custody system takes over: men are generally transferred downtown to the Inmate Reception Center, Men's Central Jail, or Twin Towers, and women to the Century Regional Detention Facility in Lynwood. A family member trying to track down where a Hidden Hills arrestee ended up, or when release might happen, is better off calling that Agoura station directly than searching for a jail inside the gates — there isn't one. Our office can help point you in the right direction during a free consultation.

The car itself follows separate rules from the arrest. A standard DUI-related tow under Vehicle Code §22651(h) is retrievable once you or someone you authorize handles the release paperwork and pays the towing and storage fees at the yard. A mandatory 30-day hold under Vehicle Code §14602.6 is a different and more serious outcome entirely — it only attaches when the driver was also unlicensed, suspended, revoked, or driving on a restricted license without the required interlock device, not from a DUI arrest on its own. Ask us which rule actually applies to your stop; the two get confused constantly.

A square-and-a-half of horse trails behind three guard gates

Hidden Hills became the 73rd city in Los Angeles County when it incorporated on October 19, 1961, after being laid out a decade earlier by landscape architect A. E. Hanson — the same planner best known for Rolling Hills, who also served as general manager of the Palos Verdes Corporation during its development of Palos Verdes Estates — as a rustic equestrian retreat from the city. The design choices still define it: no sidewalks, no streetlights, roughly two-acre lots, white three-rail horse fencing, and hand-lettered "Horses & Children at Play" signs instead of posted speed limits in most places. At just 1.69 square miles, it is one of the smallest incorporated cities in the county, and its only public school, Round Meadow Elementary, is also the only school inside the gates. The Chumash people were the area's earliest documented inhabitants, long before Hanson ever drew a lot line.

The 2020 Census counted 1,725 residents — down from 1,856 in 2010, and well off the 1,875 peak recorded in 2000 — with a median age of 48.3 across 593 households, two-thirds of them married couples, and 90.4% of occupied homes owner-occupied rather than rented. The population is roughly 81% non-Hispanic white and 7% Hispanic or Latino, by far the city's two largest groups. Hidden Hills borders the Upper Las Virgenes Canyon Open Space Preserve's equestrian and hiking trails to the north, and the Leonis Adobe — a California Historical Landmark with its own museum and gardens — sits just outside city limits in neighboring Calabasas rather than inside Hidden Hills itself. U.S. Route 101 runs along the city's southern edge. Hidden Hills' gated privacy and horse-property scale have made it a longstanding address for entertainment and sports figures over the decades, and NBC even set a short-lived 2002 sitcom, titled simply Hidden Hills, in a fictionalized version of the city. Office of Traffic Safety figures for 2023 place Hidden Hills in the smallest population group it tracks (Group G), with zero DUI arrests that year (ranked 6th-safest of 32 similarly sized cities) and one total injury-collision victim countywide (ranked 12th of 32) — numbers so small that a single incident moves the ranking meaningfully from one year to the next.

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Ron Chini, Esq.

DUI Defense Attorney · CA State Bar No. 263308

Ron defends DUI cases across Southern California from his Irvine office, in English and Farsi — and works directly with you, not a call center.

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