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Listed by: Rhonda Payne (213) 503-5282 DRE #00959668 | Rodeo Realty- Brentwood (310) 873-4100
$3,599,500
Monthly Est:$17,916
4 Beds
- 5 Baths
4 full baths + 1 half bath
4,856sqft
12699 Promontory Rd, Los Angeles, CA 90049
$3,599,500
$17,916/moEst:
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Single Family Residence
Built in 1990
$1,421/mo HOA
-- sqft lot
$741/sq.ft
Description
A rare offering in the prestigious gated enclave of Mountaingate, this commanding corner lot residence blends architectural grandeur with refined modern comfort. Nearly 4,900 square feet of beautifully curated living space unfolds with dramatic volume, sophisticated finishes, and an effortless indoor-outdoor flow that defines luxury living in the hills. Newer hardwood flooring carries throughout the home, enhancing the soaring ceilings and sundrenched interiors. The formal living room is a true showpiece framed by towering windows, bathed in natural light, and anchored by an elegant fireplace that sets the tone for both grand entertaining and intimate evenings. It flows seamlessly into the spacious family room, where another impressive fireplace, soaring ceiling, and stepdown wet bar create an exceptional environment for hosting. The expansive primary suite serves as a private sanctuary, complete with its own fireplace, a serene viewing balcony capturing sweeping mountain and city vistas, and a spa inspired bath featuring dual water closets and a bidet. Just steps away, a loft style office/den with custom built-ins provides an elevated workspace, while a second en suite currently serving as an office/library adds versatility for today's lifestyle. The main level hosts a welcoming guest suite, and beyond the laundry room and garage entry, a discreet staircase leads to a secluded en suite ideal for visitors seeking privacy or multigenerational living. The oversized 3car garage is outfitted with built-in cabinetry, offering abundant storage and convenience. Outdoors, a tranquil rear yard with a stylish pool invites relaxation amid nature. Walking trails are moments away, as is the Mountaingate Country Club renowned for its picturesque golf course, tennis courts, dining, and nearby clubhouse with pool and lounge amenities. This exceptional community delivers a serene, resort like lifestyle with the security and elegance discerning buyers expect.
- Houzeo last checked: 4 minutes ago
- Listing updated: October 5, 2026 at 11:37 pm
- Source: California Regional MLS-CA | MLS#: 26994089

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
2
County
City
Neighborhood
Year Built
1990
HOA Fees
$1421/mo
Finished Area
4,856 sqft
Lot Size
-- sqft lot
Basement Area
- sqft
MLS Name
California Regional MLS
MLS Number
26994089
MLS Status
Active
Days on Market
10
Open House

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Location
HOA Management
N/A
HOA Fees
$1,420.66/ Monthly
Amenities
Amenities and services may be covered by one or multiple associations and service providers.
Security Guard
Club House
Pool
Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 5
Interior
Flooring
Carpet, Tile, Wood
Sewer
Other
Cooling
Central Air, Dual
Heating
Central
Appliances
Built In, Double Oven, Dishwasher, Gas Cooktop, Disposal, Microwave, Refrigerator, Dryer, Washer
Exterior Features
Rain Gutters
Interior Features
Wet Bar, Breakfast Bar, Eat In Kitchen, High Ceilings, Bar, Walk In Closets
Utilities & Energy
Laundry Features
Inside, Laundry Room
Security Features
Carbon Monoxide Detectors, Gated With Guard, Twenty Four Hour Security, Smoke Detectors
Fireplace Features
Family Room, Living Room
Parking Features
Direct Access, Driveway, Garage
Pool Features
In Ground, Private, Association
Association Amenities
Clubhouse, Pool, Security
Other Features
Disclosures
Covenants Restrictions Disclosure
Price History
| Date | Event | Price |
|---|---|---|
09/27/2026 Source: | Listed for Sale | $3,599,500 +35.83% $741/sqft |
07/30/2015 Source: | Sold | $2,650,000 $546/sqft |
Brentwood Ranks #1 in Los Angeles, CA
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Based on information from California Regional Multiple Listing Service, Inc. as of Oct 09, 2026, 08:15AM and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. 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. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.
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