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  • 19519 Mulberry Drive

19519 Mulberry Drive, Walnut, CA 91789

$3,380,000 Approx. USD 8 beds, 9 baths
5,477 sqft

New Listing Open House 9/17 5:00 PM - 7:00 PM
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Photo of Patrick Ahern

Patrick Ahern REALTOR® - Sales Associate 858-220-9001 m
858-459-0501 o
Lic#: 00610408
NRDS ID: 196548265
aherngroup@gmail.com
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Lic#: 00610408
NRDS ID: 196548265
aherngroup@gmail.com
La Jolla Prospect Office
1299 Prospect St, Ste. 100-101, 200-203 & 301-302
La Jolla, CA 92037
Phone: 858-459-0501
Fax: 858-459-3275
La Jolla Prospect 1299 Prospect St, Ste. 100-101, 200-203 & 301-302
La Jolla, CA 92037
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Fax: 858-459-3275
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Listing Agent


Fuqiang Yun | yfq009005@gmail.com
Lic#: 02167331
Broker: Courtesy of Yun Ai Inc.
Phone: 626-695-3076

Upcoming Open Houses

9/17/2026 5:00 PM - 7:00 PM
9/19/2026 2:00 PM - 5:00 PM
9/20/2026 2:00 PM - 7:00 PM

Agent Remarks

***Unbeatable Mountain and City views. Original homeowner and premium corner lot ***NO HOA!!! Welcome to the Three Oaks community located in the City of Walnut, a highly regarded and desirable neighborhood. The community offers 24-hour patrol safety and hiking trails. This luxurious mansion boasts panoramic mountain and city views and was constructed in 2012. It features a total of 8 bedrooms (all en-suite), 9 bathrooms, and occupies a 24,194 square foot lot. The entire house is built around a CENTRAL COURTYARD, also known as a Chinese quadrangle courtyard (Si He Yuan). This property is ready for immediate move-in! Upon entering, you will be drawn in by its spaciousness, perfect layout, HIGH-CEILING, DOUBLE STAIRS design, and unique CENTRAL COURTYARD design. The living room, family room, and dining room all have direct access to the CENTRAL COURTYARD. Sitting in the CENTRAL COURTYARD and gazing up at the stars, you can imagine an encounter with a UFO. The first floor has three-bedroom suites, ideal for elderly people or guests. To the right upon entering is a separate living room. The open-floor design of the kitchen, family room, and breakfast room show spaciousness and convenience. The separate walk-in pantry can function as a secondary kitchen. Whether cooking in the kitchen, enjoying breakfast, or entertaining in the family room, the northern mountain views are always in sight. The separate formal dining room, connected to the side yard, is ideal for dinner gatherings and prayer sessions with friends. The second floor features 5 bedrooms and a laundry room. The northern master suite comes with a walk-in closet, a luxurious bathroom, and a spacious balcony. Every evening, sitting on the balcony with a cup of tea, enjoying the city lights, it feels as if time stands still, and everything becomes quiet and relaxing, marking the beginning of a beautiful dream! The backyard, located on a corner lot and equipped with a separate restroom, is flat, and spacious. It offers a panoramic 180-degree view of the magnificent mountains. Currently used as a 21-hole golf putting green, it has endless potential for future development, such as adding a swimming pool, building an ADU, etc. Let your imagination run wild. In the evening, your backyard offers a breathtaking 180-degree view of the city lights. Every Independence Day, you’ll enjoy fireworks displays from multiple cities, a truly enjoyable experience. Do not miss out on your dream home.

Listing Details

Property type: Single Family Residence (Single Family)
Status: Active
MLS# TR26199440
Price: $3,380,000
HOA Fee is $0.00
Beds: 8
Baths: 9 (2 full) (2 half)
Family Room,Living Room,Recreation Room fireplaces
Built in 2012
5,477 sqft
2 stories
0.56 acres
Lot size: 0.5556
County: Los Angeles
Interior features: Balcony,High Ceilings,Multiple Staircases,Open Floorplan,Pantry,Bar,Bedroom on Main Level,Jack and Jill Bath,Loft,Main Level Primary,Primary Suite,Walk-In Pantry,Walk-In Closet(s)
Appliances: SixBurnerStove,Built-In Range,Dishwasher,Gas Cooktop,Microwave,Refrigerator,Water Heater
Parking description: Door-Single,Driveway,Garage Faces Front,Garage,Garage Door Opener
Lot description: Back Yard,Corner Lot,Front Yard,Garden,Lawn,Landscaped,Sprinkler System,Value In Land,Walkstreet,Yard
Heating/cooling: Central Air
Heating description: Central
MLS area: 668 - Walnut

Last Updated: 9/16/2026

 Days On Market (DOM): 6

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This listing belongs to the 668 - Walnut MLS area

Lat/Long: 34.042500, -117.879659.
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DISCLAIMER: There is NO WARRANTY, expressed or implied, for the accuracy of this information or its applicability to your financial situation. Please consult your financial and/or tax advisor. GET PRE-APPROVED The loan's interest rate will depend upon the specific characteristics of the loan transaction and credit profile up to the time of closing.

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Photo of Patrick Ahern

Patrick Ahern REALTOR® - Sales Associate 858-220-9001 m
858-459-0501 o
Lic#: 00610408
NRDS ID: 196548265
aherngroup@gmail.com
Text Me
Call My Cell
Call My Office
Lic#: 00610408
NRDS ID: 196548265
aherngroup@gmail.com

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