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Berkshire Hathaway HomeServices California Properties Berkshire Hathaway HomeServices California Properties
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19910 Tennessee Walnut, CA 91789
$4,980,000 8 beds, 9 baths
9, 094 sqft
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Berkshire Hathaway HomeServices California Properties 11828 Rancho Bernardo Rd, Ste 210
San Diego, CA 92128
888-995-7575
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Welcome to a world of timeless elegance sophistication. Tucked away in the prestigious Emerald Hills Estate community of Walnut, this custom-built mansion is a architectural gem—designed for those who demand the very best in craftsmanship, privacy, and comfort. A grand private gate and long sweeping driveway accessing two different streets set the stage for this residence, offering over 9,094 square feet of opulent living space seating on 1.26 acres lot and surrounded by other multi-million-dollar custom estates. Grand Interiors. Step through the double doors into a foyer crowned with a crystal chandelier and ceilings. The formal living room exudes warmth and elegance with its cathedral ceiling and fireplace, while the formal dining room provides an for hosting gatherings. The gourmet kitchen is a culinary showpiece, featuring granite countertops, a center island, and stainless-steel appliances—perfectly balancing beauty and functionality. A family room with a custom wet bar offers the ideal backdrop for relaxed entertaining. The mansion boasts a total of 8 bedrooms and 9 bathrooms, including six bedroom suites, and two suites on the main level—ideal for guests or multi-generational living. The primary suite defines, featuring a private sitting area, walk-in closet, fireplace, and a spa-inspired bath retreat that rivals a five-star resort. Entertainment & Relaxation. Every detail has been crafted for a lifestyle of leisure and sophistication. The resort-style backyard is a true sanctuary—complete with a pool and spa with its specified bathroom, waterfall feature, full-size tennis court with lighting, outdoor BBQ pavilion, gazebo, and a garden with a Chinese-style gazebo surrounded by fruit trees and lush landscaping. Recently updated: whole-house remodel in 2021, full fumigation in 2023, and complete whole reroof in 2024. Exceptional Features. Private elevator to all levels. Four-zone central air and heating system. Four-car garage with EV charging prewire. Water softener system. Sauna. Central vacuum and advanced security system. Professionally designed landscaping throughout. Set on a private and quiet cul-de-sac within the award-winning Walnut Valley Unified School District, this residence offers both prestige and convenience—just minutes from fine dining, shopping, and major freeways. A rare opportunity to own one of Walnut's most distinguished estates.

Listing Details

Property type: Single Family Residence (Single Family)
Status: Active
MLS# WS26215940
List price is $4,980,000
HOA Fee is $0.00
Beds: 8
Baths: 9 (9 full)
Gas,Living Room fireplaces
Built in 1995
9,094 sqft
2 stories
1.26 acres
Lot size: 1.2641
County: Los Angeles
Property style: Traditional
Construction: Stucco
Interior features: Balcony,Central Vacuum,Separate/Formal Dining Room,Elevator,High Ceilings,Multiple Staircases,Bar,Jack and Jill Bath,Multiple Primary Suites
Appliances: Barbecue,Gas Range
Parking description: Electric Vehicle Charging Station(s),Garage
Lot description: ZeroToOneUnitAcre,Sprinkler System
Heating/cooling: Central Air,Gas
Heating description: Central,Fireplace(s),Natural Gas
MLS area: 668 - Walnut

Last Updated: 10/5/2026

 Find more Walnut homes and real estate

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This listing belongs to the 668 - Walnut MLS area

The style of this listing is Traditional.
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Lat/Long: 34.029603, -117.865351.
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Listing Agent: John Lewis Wang
Lic#: 01427728
Broker: Courtesy of IRN REALTY

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Nearby Schools

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Area Overview

Total population of , which has changed by % since 1990.
The median age of the population is , while the median age of dwellings is .
Out of households, are families.

Community Characteristics:

Occupancy Type

White/Blue Collar Jobs

Population by Gender

Hispanic/Non-Hispanic Population

Compared to National:

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Berkshire Hathaway HomeServices California Properties 11828 Rancho Bernardo Rd, Ste 210
San Diego, CA 92128
888-995-7575
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