23615 Long Valley Road
Hidden Hills, CA, 91302
$18,898,000
MLS: 26858599
Beds
8
Baths
10
Sq Ft
12,780
Lot
1.07 ac
Year Built
2025
MLS #
26858599
Days on Market
115
Listed
Jul 13, 2026
Description
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.
Location
Hidden Hills, Los Angeles County, CA 91302
Open on Google Maps ↗Listed by: Danielle Peretz · The Beverly Hills Estates
Listing information is provided courtesy of the Greater Antelope Valley Association of Realtors (GAVAR) and California Regional MLS (CRMLS). Information is deemed reliable but not guaranteed accurate by the MLS or by Mike Watson. All data, including square footage, lot size, room count, permits, and school assignment, should be independently verified. Properties shown may be listed by brokerages other than Keller Williams Realty. Listings are subject to prior sale, change, or withdrawal without notice.
Payment estimate
$142,292
/ month (est.)
Principal, interest, taxes, and insurance + PMI. Down payment: $1,889,800 · Loan: $17,008,200
Average 30-yr fixed rate 7.18% as of Nov 5, 2026 (Freddie Mac PMMS). Adjust to your quote.
- Principal & Interest
- $115,219
- Property tax (1.25%)
- $19,685
- Homeowners insurance
- $300
- Mortgage insurance
- $7,087
Login required. The full tool supports FHA / VA / USDA, PMI by credit tier, lender fees, and total cash to close — with your inputs here carried over.
Today's Rates
As of Nov 5, 2026
- 30-year fixed
- 7.18%
- 15-year fixed
- 6.57%
Source: Freddie Mac Primary Mortgage Market Survey (PMMS). Updated weekly.
About the area · Mike Watson
About the Antelope Valley
The Antelope Valley spans Lancaster, Palmdale, Quartz Hill, Rosamond, Lake Los Angeles, California City, Edwards AFB, and the Plant 42 aerospace corridor. Mike Watson is a lifelong AV resident and the #1 producing individual Realtor in the region by transaction count. Every active listing on this site is paired with a free market analysis tailored to the specific street, honest financing guidance (FHA, VA, USDA, CalHFA, conventional, and assumable loans where the financing supports it), and side-by-side comparisons against the rest of the active inventory in your target ZIP.
Financing Options
FHA Financing — 3.5% Down＋
First-time and repeat buyers can purchase this Hidden Hills home with as little as 3.5% down using an FHA loan — roughly $661,430 down. FHA loans feature flexible credit guidelines and government-backed rates, making homeownership accessible for buyers who haven't saved a large down payment. Seller concessions up to 6% of the purchase price are also allowed.
Local Market Stats
See Calabasas, CA 91302 market trends →
Median sold price, days on market, active inventory, price brackets, and 12-month trends — pulled live from the MLS.
★#1 Producing Individual Realtor, Antelope Valley
Only large teams outsell Mike Watson · Keller Williams Realty
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