Ontario Ranch
Life in this sprawling Ontario community, Southern California’s largest master plan, is filled with opportunities to enjoy resort-styled amenities, outdoor recreation, family-friendly activities and special events.
KB Home in Ontario Ranch
When you build a new home with us in Ontario Ranch, you’ll have the support of a team that’s committed to delivering an unparalleled, personalized experience. We also believe in giving you more. So whether it’s our spacious open floor plans, amazing design choices or the fact that our homes are designed to be ENERGY STAR® certified, there are so many benefits to buying a new KB home in Ontario Ranch, it’s no wonder our customers have rated us the #1 Customer-Ranked National Homebuilder.*
When you build with KB, the difference is clear:
- A dedicated partner every step of the way.
- The opportunity to select your floor plan, exterior style and homesite.
- The ability to personalize with design choices you love.
- Only pay for the things that matter most to you.
- Energy- and water-efficient homes built with quality materials to lower utility costs and conserve natural resources.
- Improved indoor air quality to enhance your well-being.
Ontario Ranch is located in Ontario, California and is currently the largest master-planned community in Southern California, spanning 8,000+ acres and 13 square miles. Residents enjoy beautiful new neighborhoods, an expansive park and trail system for outdoor exploration, resort-styled amenities for family recreation, new schools and independent sources of water. A visionary model for growth, Ontario Ranch is the first gigabit community in the region and features ultra-high bandwidth home-data services. Ontario Ranch has been sensibly planned to align with the goals of the Healthy Ontario Initiative and its efforts to provide residents with opportunities to enrich their well-being. A convenient location near the 15 Freeway offers commuters easy access to major employment centers throughout LA, Riverside, San Bernardino and Orange counties. Nearby destinations for retail and leisure include:
- Victoria Gardens. This popular open-air lifestyle center showcases 150+ retailers and restaurants, with entertainment venues including AMC Theatres and the Victoria Gardens Cultural Art Center.
- Toyota Arena. The Inland Empire’s biggest arena, this facility hosts 125+ events annually, including concerts, family shows and sporting competitions. It is home to the Ontario Reign hockey team and Ontario Fury soccer team.
KB model home in Ontario Ranch, CA
KB model home great room in Ontario Ranch, CA
KB model home kitchen in Ontario Ranch, CA
- Thomas C., Las Vegas, NV
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*Consistent with California energy regulations, new homes must be equipped with solar panels. These are not included in the posted price, but may be leased for a monthly payment, or purchased for an additional cost that may be eligible for mortgage financing. The required size of the solar system depends on several factors, including home size and climate zone. The installed solar system may reduce your monthly local electric utility company bill. For more information, see sales agent and Solar Energy System Addendum.
©2025 KB Home (KBH). No affiliation or sponsorship is intended or implied with the companies mentioned/listed, and all trademarks are owned by the respective trademark owners. Plans, pricing, financing, terms, availability and specifications subject to change/prior sale without notice and may vary by neighborhood, lot location and home series. Buyer responsible for all taxes, insurance and other fees. HOA applies. Current time frames before closing may be longer than originally anticipated. See sales counselor for approximate timing required for move-in ready homes. Photos may depict upgraded landscaping/options and display decorator items/furnishings not available for purchase, and may not represent lowest-priced or Move-In Ready homes. See sales counselor for details.
KBHS Home Loans, LLC NMLS 1542802. For licensing information, go to www.nmlsconsumeraccess.org. Applicant is subject to credit and underwriting approval. Equal Housing Lender.
