19910 Tennessee Walnut CA 91789 MLS #WS26090887
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 and accessing two different streets 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 with its specified bathroom, 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.
Property Details
Price:
$5,980,000
MLS #:
WS26090887
Status:
Active
Beds:
8
Baths:
9
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
668walnut
Listed Date:
Apr 27, 2026
Finished Sq Ft:
9,094
Lot Size:
55,066 sqft / 1.26 acres (approx)
Year Built:
1995
See this Listing
Schools
School District:
Walnut Valley Unified
Interior
Appliances
GR, BBQ
Bathrooms
9 Full Bathrooms
Cooling
CA, GAS
Flooring
WOOD
Heating
GAS, CF, FIR
Interior Features
VA, BAR, _2STR, BL, EV, HCEL
Laundry Features
GE, IG
Levels
U
Main Level Bathrooms
6
Main Level Bedrooms
2
Exterior
Accessibility Features
_2AE
Attached Garage YN
1
Common Walls
NCW
Community Features
URB
Garage Spaces
4
Parking Spots
4
Parking Total
4
Security Features
WSEC, PRKG
Spa Features
PVT
View
MT
Financial
Map
Community
- Address19910 Tennessee Walnut CA
- CityWalnut
- CountyLos Angeles
- Zip Code91789
Market Summary
Current real estate data for Single Family in Walnut as of Jul 28, 2026
115
Single Family Listed
54
Avg DOM
481
Avg $ / SqFt
$1,369,342
Avg List Price
Property Summary
- 19910 Tennessee Walnut CA is a Single Family for sale in Walnut, CA, 91789. It is listed for $5,980,000 and features 8 beds, 9 baths, and has approximately 9,094 square feet of living space, and was originally constructed in 1995. The current price per square foot is $658. The average price per square foot for Single Family listings in Walnut is $481. The average listing price for Single Family in Walnut is $1,369,342. To schedule a showing of MLS#ws26090887 at 19910 Tennessee in Walnut, CA, contact your The Knight Group LA agent at 310.409.7242.
Similar Listings Nearby
Courtesy of IRN REALTY. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than The Knight Group LA include the name of the listing broker. Neither the listing company nor The Knight Group LA shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.19910 Tennessee
Walnut, CA
