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Behind the gates of Hidden Hills, where privacy meets prestige, this exceptional modern farmhouse offers a rare blend of warmth, scale, and thoughtful design. Created for elevated living and effortless entertaining, the residence spans approximately 12,780 sq.ft. of interior space and over 15,000 sq.ft. in total, including the garage and covered patios. A circular driveway sets the tone, leading to a grand foyer that opens into sun-drenched living spaces. The home features an inviting family room with striking glass wine displays, a sophisticated dining area with a built-in cocktail bar, and a chef's kitchen designed to impress, complete with dual islands, a fully equipped prep kitchen, and an expansive walk-in pantry. The main level also includes a private office with a glass-enclosed car gallery and a well-appointed guest suite. Designed for both wellness and leisure, the lower level offers a full gym with steam shower and sauna, sliding glass doors opening to a serene patio, a private theater, a bar with counter seating, a spacious lounge with a large-screen TV, an additional guest or staff suite, and a secure safe room. Upstairs, the primary suite serves as a private retreat with its own balcony, dual walk-in closets, and a spa-inspired bath. Four additional en-suite bedrooms and a dedicated laundry room complete the upper level. Outdoors, the estate transforms into a resort-style sanctuary featuring a large pool and spa, outdoor dining and BBQ pavilion, expansive lawns, and mature landscaping. A detached one-bedroom, one-bathroom ADU adds flexibility for guests or extended living. A six-car garage, along with additional on-site parking, completes this extraordinary offering. An exceptional opportunity also exists to acquire the adjacent vacant lot at the rear (23621 Long Valley Rd)for an additional $3.6M. This parcel offers endless potential, whether to expand parking, create a car gallery, accommodate equestrian use, or develop a guest house or additional residence with RTI approved plans available with purchase.
Listing agent: Danielle Peretz DRE #01897529 danielle@danielleperetz.com, Listing office: The Beverly Hills Estates
MLS data updated 10/16/2026, 7:01:59 PM PT
Source: CRMLS, MLS #: 26858599
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Jul 13, 2026
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This home · nearest recorded event
$18,898,000Original asking price · Jul 13, 2026ZIP 91302 · Jul 2026
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No weekly rateNo published rate within 7 days of this date.No recorded sales in this range. Select All available for older records; missing records do not mean the home never sold.
ZIP averages use publicly displayable closed sales from our licensed MLS feed, matched to the same ZIP and exact property type. Months with fewer than 3 sales are omitted; the current month is incomplete. Lines connect available monthly observations across gaps and do not represent measured prices in missing months. These averages are not adjusted for size, condition, or location within the ZIP, and are not an appraisal. Feed coverage may not include every sale. All available shows the available home and ZIP history, with mortgage rates over the same dates.
Mortgage benchmark: Freddie Mac Primary Mortgage Market Survey®. © Freddie Mac. Weekly national 30-year fixed rates, not APRs or a loan quote. Actual terms vary. Methodology changed in November 2022. The chart does not establish that interest-rate changes caused a home’s price changes.
Lines connect recorded asking and sale prices. They are visual guides, not estimates of the home’s value between those dates.
No earlier records were returned by our current sources. This does not mean the home has never sold.
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