1941 N Onyx Drive, Walnut, CA 91789

Single-Family · For sale · $1,730,000 · MLS# OC26121553

Single-Family for sale in Southern California — $1,730,000. 4 beds · 3 baths · 2,440 sqft. Perched on an expansive 12,036 sq.ft. view lot in Walnut’s highly sought-after Timberline Community, this extensively redesigned south-facing residence offers a rare combination of panoramic views, designer finishes,…

1941 N Onyx Drive
Active under contract

$1,730,000

1941 N Onyx Drive, Walnut, CA 91789

4beds
3baths
2,440sqft
Single-FamilyProperty type
1988Year built
0.28 acresLot size
2,440 sqftLiving area
$709/sqftPrice / sqft
HOA
2 spacesGarage

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 4
  • Bathrooms: 3
  • Full bathrooms: 3

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Laundry: Inside

Interior area

  • Living area: 2,440 sqft

Property

Parking

  • Total parking spaces: 2
  • Garage spaces: 2

Lot

  • Lot size: 0.28 acres

Features

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

Construction

Type & style

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

Condition

  • Year built: 1988

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 44 days
  • Price / sqft: $709
  • Status: Active Under Contract
  • MLS#: OC26121553

Location

  • City: Walnut
  • ZIP: 91789

About this home

Perched on an expansive 12,036 sq.ft. view lot in Walnut’s highly sought-after Timberline Community, this extensively redesigned south-facing residence offers a rare combination of panoramic views, designer finishes, and future potential. Unlike many view homes where the scenery is reserved for the upper level, this exceptional property captures breathtaking mountain and city-light vistas from both floors, creating a truly immersive indoor-outdoor living experience. Offering approximately 2,440 sq.ft. of living space, including a fully permitted sunroom, the home features 4 bedrooms and 3 bathrooms within a thoughtfully designed floor plan that balances comfort, functionality, and elegance. Every detail has been carefully curated, from the stunning modern kitchen with custom cabinetry and premium finishes to the beautifully reimagined bathrooms, luxury flooring, updated lighting, and refined designer touches throughout. Sun-filled living spaces flow effortlessly into the versatile sunroom, providing the perfect setting for a home office, fitness studio, playroom, or additional entertaining space. Upstairs, the spacious primary suite serves as a private retreat, highlighted by a generous view balcony where sweeping sunsets and tranquil hillside scenery become part of your daily routine. The professionally redesigned backyard offers both beauty and functionality, creating an ideal setting for gatherings, relaxation, and enjoying Walnut’s picturesque surroundings. With its oversized lot, the property also presents exciting possibilities for future expansion, a pool, outdoor amenities, or potential ADU opportunities. Located within the award-winning Walnut Valley Unified School District and just minutes from Mt. SAC, Cal Poly Pomona, parks, trails, shopping, dining, and major commuter routes, this turnkey residence delivers an increasingly rare opportunity: a fully renovated view home with exceptional lot size, versatile living space, and room to grow. A standout offering in one of Walnut’s most desirable neighborhoods.

Listing updated: July 15, 2026 at 1:23 PM

Listed by: Sam Chen, JC Pacific Corp

Source: CRMLS, MLS#: OC26121553, 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: 4
  • Bathrooms: 3
  • Full bathrooms: 3

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Laundry: Inside

Interior area

  • Living area: 2,440 sqft

Property

Parking

  • Total parking spaces: 2
  • Garage spaces: 2

Lot

  • Lot size: 0.28 acres

Features

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

Construction

Type & style

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

Condition

  • Year built: 1988

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 44 days
  • Price / sqft: $709
  • Status: Active Under Contract
  • MLS#: OC26121553

Location

  • City: Walnut
  • ZIP: 91789

Price history

DateEventPrice
6/04/2026Source: CRMLS, #OC26121553Listed for sale$1,730,000$709/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 2026-07-15 13:23:09 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