20487 Gartel Drive, Walnut, CA 91789

Single-Family · For sale · $3,780,000 · MLS# WS26055209

Single-Family for sale in Southern California — $3,780,000. 6 beds · 7 baths · 6,282 sqft. Perched atop the beautiful hills of Walnut, this Brand-New Custom Panoramic Home awaits you. As you drive up to this Spanish marvel of a home, you are welcomed by perfect landscapes. Upon entering the grand foyer, the…

20487 Gartel Drive
For sale

$3,780,000

20487 Gartel Drive, Walnut, CA 91789

6beds
7baths
6,282sqft
Single-FamilyProperty type
2024Year built
0.61 acresLot size
6,282 sqftLiving area
$602/sqftPrice / sqft
HOA
4 spacesGarage

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 6
  • Bathrooms: 7
  • Full bathrooms: 6
  • Half bathrooms: 1

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Included: Six Burner Stove, Dishwasher, Gas Oven, Microwave, Refrigerator, Water Heater
  • Laundry: Washer Hookup, Gas Dryer Hookup, Laundry Room

Interior area

  • Living area: 6,282 sqft

Property

Parking

  • Total parking spaces: 4
  • Garage spaces: 4

Lot

  • Lot size: 0.61 acres

Features

  • Pool features: None
  • View: City Lights, Mountains

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 2024

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 124 days
  • Price / sqft: $602
  • Status: Active
  • MLS#: WS26055209

Location

  • City: Walnut
  • ZIP: 91789

About this home

Perched atop the beautiful hills of Walnut, this Brand-New Custom Panoramic Home awaits you. As you drive up to this Spanish marvel of a home, you are welcomed by perfect landscapes. Upon entering the grand foyer, the soaring ceilings exude a sense of stately luxury. Directly upon entry, the formal living room and the contemporary study office flooded with natural light accentuate the uncompromising quality of this home. There are a total of six spacious bedrooms, and six bathrooms, all exquisitely designed and stylish, providing comfort and convenience for you, your family, and guests. The meticulously designed kitchen offers an exquisite space for cooking and entertaining friends and family. There's even an equally refined Chinese-style kitchen to inspire more culinary creativity. The wine cellar design adds a touch of modern sophistication to the entire house. The large family room adjacent to the kitchen is perfect for gatherings and events. With a seamless layout, this home showcases its spacious 6,282 square feet. To top off all the remarkable features and quality of this home, it is also located in the highly sought-after Walnut Unified School District. Come see this treasure of a property in person to appreciate each magnificent detail. This incredible find is sure not to disappoint.

Listing updated: June 13, 2026 at 12:53 PM

Listed by: LIANG WANG, PACIFIC STERLING REALTY/Irvine

Source: CRMLS, MLS#: WS26055209, Originating MLS: California Regional MLS

Location

Explore parks, streets, and what's around this home.

Walnut

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Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 6
  • Bathrooms: 7
  • Full bathrooms: 6
  • Half bathrooms: 1

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Included: Six Burner Stove, Dishwasher, Gas Oven, Microwave, Refrigerator, Water Heater
  • Laundry: Washer Hookup, Gas Dryer Hookup, Laundry Room

Interior area

  • Living area: 6,282 sqft

Property

Parking

  • Total parking spaces: 4
  • Garage spaces: 4

Lot

  • Lot size: 0.61 acres

Features

  • Pool features: None
  • View: City Lights, Mountains

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 2024

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 124 days
  • Price / sqft: $602
  • Status: Active
  • MLS#: WS26055209

Location

  • City: Walnut
  • ZIP: 91789

Price history

DateEventPrice
3/16/2026Source: CRMLS, #WS26055209Listed for sale$3,780,000$602/sqft
California Regional Multiple Listing Service (CRMLS)

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 2026-06-13 12:53:52 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information