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$3,599,500

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 1 Partial Bath
  • 4,856 Sq. Ft.
  • 3 Car Garage
  • Updated 11 days ago
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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.

Full Property Details for 12699 Promontory Rd

General

  • Price: $3,599,500
  • Status: Active
  • Type: Single Family
  • Source: CLAW
  • MLS ID: 26994089
  • Updated: 9/30/2026
  • Added to Site: 15 day(s) ago

Interior

  • Rooms/Areas: Breakfast Area, Center Hall, Den/Office, Family Room, Powder, Walk-In Closet, Dining Room
  • Interior Features: Bar, Bidet, Built-Ins, High Ceilings (9 Feet+), Wet Bar
  • Fireplace: Yes
  • Number of Fireplaces: 3
  • Eating Areas: Breakfast Counter/Bar, Formal Dining Rm, In Kitchen, Kitchen Island
  • Cooking Appliances: Built-In Gas, Built-In Electric, Built-Ins, Cooktop - Gas, Double Oven
  • Furnishings: Unfurnished
  • Flooring: Hardwood, Mixed, Tile, Carpet

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Bathroom Features: Bidet, Low Flow Toilet(s), Tub With Jets

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Family Room: 1
  • Laundry: Inside, Room

Additional Information

  • Shared Amenities: Clubhouse, Gated Community Guard, Pool
  • Pool: Yes
  • Pool Description: In-Ground, Private
  • Spa Description: None
  • Security/Safety: 24 Hour, Carbon Monoxide Detector(s), Gated Community with Guard, Smoke Detector
  • Other Features: None

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Covered Spaces: 3
  • Garage Description: Attached, Direct Entrance, Driveway

Location

  • Area: Brentwood
  • County: Los Angeles
  • Driving Directions: Sepulveda to Mountaingate Dr. Left on Stoney Hill Rd to guard house.

Community

  • Assoc. Fees Include: Security

Heating & Cooling

  • Cooling Type: Air Conditioning, Central, Dual
  • Heating Type: Central

Utilities

  • Sewer: In Street
  • Water: Public

Structural Information

  • Architectural Style: Contemporary Mediterranean
  • Structure Type: Single Family Residence
  • Common Walls: Detached/No Common Walls
  • Stories/Levels: 2
  • Square Feet: 4,856
  • Sq. Ft. Source: Vendor Enhanced
  • Year Built: 1990
  • Year Built Source: Vendor Enhanced
  • Other Struct. Feat.: Balcony, French Doors, High Ceilings (9 Feet+), Rain Gutters

Additional Structures

  • Other Structures: None

Lot Features

  • Property View: City Lights, City, Canyon, Hills, Green Belt, Mountains
  • Lot Size Source: Other
  • Lot Features: Corner Lot
  • Zoning: LARD2

Financial Considerations

  • Price Per Sq. Ft.: $741.25
  • Other Fee Freq.: Monthly
  • Assessment Year: 1990

Disclosures and Reports

  • Disclosures/Reports: CC and R
  • APN: 4493-030-013

Listed by Rodeo Realty- Brentwood, Rhonda Payne

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Listing agent

— 12699 Promontory Rd —

  • Rhonda Payne

    Rodeo Realty- Brentwood

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 12699 Promontory Rd

School District:Los Angeles Unified School District
NameGradesDistance
Kenter Canyon Elementary School
645 North Kenter Avenue, Los Angeles, CA 90049
K-52.4 mi
Paul Revere Middle School
1450 Allenford Avenue, Los Angeles, CA 90049
6-83.4 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 12699 Promontory Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/27/2026
Listed
$3,599,500
35.83%
MLS
7/20/2015
Sold
$2,650,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 12699 Promontory Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$38,029
—
$3,199,798
2%
2025
$38,029
3%
$3,137,058
4%
2023
$36,864
5%
$3,015,244
2%
2022
$35,151
1%
$2,956,122
2%
2021
$34,716
-1%
$2,898,159
1%
2020
$35,074
4%
$2,868,443
2%
2019
$33,675
—
$2,812,200
2%
2018
$33,510
3%
$2,757,059
2%
2017
$32,676
2%
$2,703,000
2%
2016
$31,940
14%
$2,650,000
14%
2015
$28,106
-2%
$2,321,000
—
2014
$28,742
15%
$2,321,000
16%
2013
$24,948
—
$2,001,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 12699 Promontory Rd

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listed by Rodeo Realty- Brentwood, Rhonda Payne

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12699 Promontory Rd, Los Angeles, CA 90049 (MLS# 26994089) is a Single Family property with 4 bedrooms, 4 full bathrooms and 1 partial bathroom. 12699 Promontory Rd is currently listed for $3,599,500 and was received on September 27, 2026. Want to learn more about 12699 Promontory Rd? Do you have questions about finding other Single Family real estate for sale in Brentwood? You can browse all Brentwood real estate or contact a Coldwell Banker agent to request more information.

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