Listing cover photo
1 / 1

23615 Long Valley Road, Hidden Hills, CA 91302

$18.90M8bd · 10ba · 12,780 sqft
Lot 46,627 sqft•Single Family Residence•
Active
•90d on market•MLS# 00-26858599

Property 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.

Features & Amenities

FeeBuilt 2025

Property Details

Land Type
Fee
Year Built
2025
Property Type
Residential
Property Subtype
Single Family Residence
Heating
Central, Fireplace(s)
Cooling
Central Air
View
Trees/Woods
Flooring
Wood
City
Hidden Hills
Zip Code
91302
County
Los Angeles
Listed byThe Beverly Hills Estates, Danielle Peretz

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$95,558.57
Principal & Interest
Loan Amount
$15,118,400
Total Interest
$19,282,686
Total Payment Over 30 Years
$34,401,086
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Luxury Tier · 3 active · 0 closed

23615 Long Valley Road, Hidden Hills, CA 91302

Hidden Hills · Single Family Residence

$18.90M
Luxury Tier
Beds
8
Baths
10
Sqft
12,780
Lot
1.07 ac
Year
2025
$/Sqft
$1479
Pool: Yes✓
Spa: Yes✓
View: Trees/Woods✓

Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Priced below the market — value advantage over the field.

Price advantage
Subject listed at $18.90M· $1,479/sqft
Total list price
Closed compsinsufficient comp data
Active comps
vs active median $21.59M
−$2.69M (−12.5%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $1,659
−$180 (−10.8%)

Active Properties (3)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
24640 Wingfield RoadHidden Hills20257812,80372,122$1,539$19.70M16669
5350 Round Meadow RoadHidden Hills20265712,72676,893$1,697$21.59M6460
25211 Jim Bridger RoadHidden Hills20197913,211190,053$1,741$23.00M1559
Total: 3 · Average6.38.012,913.333113,022.667$1,659$21.43M81.66666666666667
Median12,803$21.59M

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.