4099 Mandeville Cyn

Brentwood, CA
$ 5,598,000 Beds 5 Baths 6.5 Sq 6,100
Monthly Estimate* How much can I afford?

Some places make you slow down the moment you arrive. Set at the end of a quiet cul-de-sac in the heart of Mandeville Canyon, this extraordinary 7.8-acre estate offers a rare sense of space, serenity, and seclusion just minutes from the city. A long private driveway winds through mature trees and lush landscaping, revealing a remarkable compound surrounded by the natural beauty of the canyon. The property features a main residence with over 5,400 square feet of living space, along with a detached guest house and a three-car garage. Warm and inviting, the main residence blends rustic character with understated California elegance. Vaulted wood-beamed ceilings, natural stone finishes, expansive windows, and generous living spaces create an effortless connection between indoors and out. Designed for both everyday living and entertaining, the home features a chef's kitchen, formal and informal dining areas, and a dramatic living room overlooking the surrounding grounds. Outside, expansive lawns, mature landscaping, stone patios, a spa, fire pit, and multiple gathering areas create a peaceful setting for enjoying the property year-round. One of the estate's most distinctive features is its equestrian setting, complete with a four-stall barn, tack room, wash area, and riding arena. Whether envisioned for horses, wellness, recreation, or something entirely personal, the grounds offer remarkable flexibility and endless possibilities. Secluded, expansive, and increasingly difficult to find in Los Angeles, 4099 Mandeville Canyon Road is more than a residence, it is a true retreat, offering the feeling of being worlds away while remaining moments from Brentwood and the best of the Westside.

Single Family

  • Price
  • $ 5,598,000
  • City
  • Brentwood
  • Bedrooms
  • 5
  • Full Bathrooms
  • 5
  • County
  • LOS ANGELES
  • Half Bathrooms
  • 3
  • Area
  • Brentwood
  • Lot Size
  • 7.7 Acres
  • Zip
  • 90049
  • Sqr Footage
  • 6,100
  • Year Built
  • 2006
  • Style
  • Ranch
  • MLS#
  • 26872395
Listed By: Monika Lis with Christie's International Real Estate SoCal
Data Source: Combined LA/Westside MLS (CLAW)

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Beverly Hills, CA office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Unknown Elementary School
Middle School Unknown Middle School
High School Unknown High School

Price History

8/14/2026 Listed $5,598,000

Property vs Zip Code Average in 90049

Price
AVG $11.72M
$5.6M
Year Built
AVG 1980
2006
Visits
AVG 78
4
Data Provided by Inside Real Estate®

Areas That We Cover

4099 Mandeville Cyn Brentwood, CA is a Single Family Home for sale at $5598000 with 6100 sqft and a lot size of 7.7 Acres Acre(s). 4099 Mandeville Cyn Brentwood has 5 bedrooms, 5 baths and was built in 2006. The property's zip code is 90049 which is in Brentwood, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided 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.

Your Agent
Karen Harrosh

Karen Harrosh

310-388-3455

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