Listing Courtesy of: Combined L.A. Westside (CLAW) / Listed By: Tania Ferris, Coldwell Banker Realty
12639 Promontory Rd Los Angeles, CA 90049
Active
$3,750,000 (USD)
OPEN HOUSE TIMES
-
OPENSun, Sep 132:00 pm - 5:00 pm
Description
Over 5,000 square feet of grand-scale living with 24-hour guard gated security in the picturesque Mountaingate community of Brentwood. An extraordinary combination of space, security, privacy and resort-style living, this 4BR, 4.50BA home is one of the most ideal retreats in LA! Soaring ceilings, dramatic architectural volume, tall doors, oversized windows and sweeping open views create light-filled interiors with an impressive sense of scale from the moment you enter. The main level features expansive living and dining rooms, a comfortable family room, and spacious kitchen with breakfast area. Upstairs, a library provides an ideal setting for a home office, study or relaxed den for family members to enjoy. The generous primary suite features a veranda, fireplace, high ceilings and large bath with dual amenities and two walk-in closets. BR's 2,3 and 4 are all ensuite and offer full privacy on their own wings. Hardwood floors throughout much of the residence, three fireplaces and a three-car garage complete the interior. Outside, a low-maintenance backyard creates its own resort-like setting with BBQ, entertainers patios, a refreshing pool and an exceptionally large spa with ample room for exercise or simply relaxing outdoors. Ready to enjoy today with minor remodeling while offering an exceptional opportunity to personalize over time. For more than two decades, this was the longtime home of NBA veteran and trailblazer Jason Collins, a groundbreaking figure whose influence and legacy extended far beyond the basketball court. Mountaingate offers a unique park-like environment with 24-hour guard-gated security and hourly manned patrols, beautifully maintained common-area landscaping, trash-can services, community pool and spa, alarm monitoring and other community services. Enjoy the breathtaking Santa Monica conservatory mountains with its glorious hiking trails and stunning natural terrain. Plus, great schools - Roscomare, Paul Revere and Palisades High. Optional membership at Mountaingate Country Club offers golf, tennis and social memberships with restaurant and gym/fitness facilities. Conveniently located near the Getty, UCLA , USC and the best dining and shopping of Brentwood and the Westside. Offered at approximately $747 per square foot, this is an exceptional opportunity to own more than 5,000 square feet in Brentwood and a remarkable combination of scale, security, privacy and value. TRUST SALE, As Is condition, no court confirmation needed. Please use Trust Advisory with offer.
MLS #:
26985579
26985579
Lot Size
6.17 acres
6.17 acres
Type
Single-Family Home
Single-Family Home
Year Built
1989
1989
Style
Contemporary Mediterranean
Contemporary Mediterranean
Views
Mountains, Tree Top, Valley
Mountains, Tree Top, Valley
School District
Los Angeles Unified
Los Angeles Unified
County
Los Angeles County
Los Angeles County
Listed By
Tania Ferris, DRE #00664167 CA, Coldwell Banker Realty
Source
Combined L.A. Westside (CLAW)
Last checked Sep 9 2026 at 5:33 PM GMT+0000
Combined L.A. Westside (CLAW)
Last checked Sep 9 2026 at 5:33 PM GMT+0000
Bathroom Details
- Full Bathrooms: 4
- Half Bathroom: 1
Property Features
- Fireplace: Living Room
- Fireplace: Family Room
- Fireplace: Gas
- Fireplace: Primary Bedroom
Heating and Cooling
- Forced Air
- Central
- Air Conditioning
Pool Information
- Private
Homeowners Association Information
- Dues: $1421/Monthly
Flooring
- Carpet
- Wood
Garage
- Garage - 3 Car
Stories
- 2
Living Area
- 5,023 sqft
Location
Disclaimer: Copyright 2026 CLAW MLS. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 9/9/26 10:33