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$5,980,000 Just Listed
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Property Description
Welcome to a world of timeless elegance and refined sophistication. Tucked away in the prestigious Emerald Hills Estate community of Walnut, this magnificent custom-built mansion is a true architectural gem-designed for those who demand the very best in craftsmanship, privacy, and comfort. A grand private gate and long sweeping driveway set the stage for this stately residence, offering over 9,094 square feet of opulent living space surrounded by other multi-million-dollar custom estates. Grand Interiors. Step through the double doors into an impressive foyer crowned with a dazzling crystal chandelier and soaring ceilings that immediately evoke a sense of grandeur. The formal living room exudes warmth and elegance with its cathedral ceiling and fireplace, while the formal dining room provides an exquisite setting for hosting lavish gatherings. The gourmet kitchen is a culinary showpiece, featuring granite countertops, a center island, and stainless-steel appliances-perfectly balancing beauty and functionality. A spacious family room with a custom wet bar offers the ideal backdrop for relaxed entertaining. The mansion boasts total 8 bedrooms and 9 bathrooms, including six expansive bedroom suites, and two suites on the main level-ideal for guests or multi-generational living. The primary suite defines indulgence, featuring a private sitting area, walk-in closet, romantic 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 sparkling pool and spa, waterfall feature, full-size tennis court with lighted, outdoor BBQ pavilion, gazebo, and a tranquil Chinese-style garden surrounded by fruit trees and lush landscaping. 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 extraordinary 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.
Full Property Details
Full Property Details for 19910 Tennessee
General
- Price: $5,980,000
- Status: Active
- Type: Single Family
- Source: MRMLS
- MLS ID: WS26090887
- Updated: 4/28/2026
- Days on Market: 1 days
- Added to Site: 1 day(s) ago
Interior
- Rooms/Areas: Family Room
- Interior Features: Bar, Balcony, Elevator, High Ceilings, 2 Staircases, Central Vacuum
- Fireplace: Yes
- Fireplace(s): Gas, Living Room
- Appliances: Barbecue, Gas & Electric Range
Rooms
Bathrooms
- Total Bathrooms: 9
- Full Bathrooms: 9
Bedrooms
- Total Bedrooms: 8
Other Rooms
- Laundry: In Garage, Gas & Electric Dryer Hookup
Additional Information
- Pool: Yes
- Pool Description: In-Ground, Waterfall, Fenced, Private
- Spa Description: Private
Parking
- Garage: Yes
- Garage Spaces: 4
- Parking: Garage, Electric Vehicle Charging Station(s)
Location
- County: Los Angeles
- Driving Directions: Tennessee Trail and Meadow Pass
School Information
- School District: Walnut Valley Unified
Community
- Community Features: Urban
Heating & Cooling
- Cooling Type: Gas, Central Air
- Heating Type: Fireplace(s), Natural Gas, Central
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Structure Type: Single Family Residence
- Common Walls: No Common Walls
- Entry Location: x
- Stories/Levels: Two
- Stories Description: Two
- Square Feet: 9,094
- Sq. Ft. Source: Assessor
- Year Built: 1995
- Year Built Source: Assessor
Lot Features
- Property View: Mountain(s)
- Lot Size (Acres): 1.2641
- Lot Size (Sq. Ft.): 55,066
- Lot Size Source: Assessor
- Lot Description: 0-1 Unit/Acre
Financial Considerations
- Price Per Sq. Ft.: $657.58
Disclosures and Reports
- Special Conditions: Standard
Listed by Irn Realty, John Lewis Wang
Get Pre-Approved Today
Schools
Schools serving 19910 Tennessee
School District:Walnut Valley Unified School District
| Name | Grades | Distance |
|---|---|---|
Leonard G. Westhoff Elementary School 1323 North Country Hollow Drive, Walnut, CA 91789 | K-5 | 0.8 mi |
Suzanne Middle School 525 Suzanne Road, Walnut, CA 91789 | 6-8 | 0.9 mi |
Walnut High School 400 Pierre Road, Walnut, CA 91789 | 9-12 | 1 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 19910 Tennessee
Date
Details
Price
Change
Source
4/27/2026
Listed
$5,980,000
260.24%
MLS
1/21/2011
Sold
$1,660,000
—
Public Record
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
Tax History for 19910 Tennessee
Year
Property Taxes
Change
Tax Assessment
Change
2025
$33,848
8%
$2,658,035
4%
2023
$31,244
2%
$2,554,823
-35%
2022
$30,569
2%
$3,953,900
61%
2021
$29,998
1%
$2,455,617
1%
2020
$29,620
2%
$2,430,438
2%
2019
$29,059
29%
$2,382,783
26%
2018
$22,486
5%
$1,887,094
2%
2017
$21,460
3%
$1,850,093
2%
2016
$20,806
-1%
$1,813,818
2%
2015
$20,940
—
$1,786,574
2%
2014
$20,965
1%
$1,751,579
—
2013
$20,815
—
$1,743,664
—
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
Estimate the Cost for 19910 Tennessee
19910 Tennessee, Walnut, CA 91789 (MLS# WS26090887) is a Single Family property with 8 bedrooms and 9 full bathrooms. 19910 Tennessee is currently listed for $5,980,000 and was received on April 27, 2026. Want to learn more about 19910 Tennessee? Do you have questions about finding other Single Family real estate for sale in Walnut? You can browse all Walnut real estate or contact a Coldwell Banker agent to request more information.

