Explore All Vacaville CA Homes for Sale with In-law Suites

6 Beds ⋅ 5 Baths ⋅ 4,246 SqFt. ⋅ 326054676 MLS

This is the largest floor plan offered by Lennar in the Lagoon Valley community, featuring its fully integrated Next Gen® ADU that functions as a private home within a home.'' The approximately 590 sq. ft. ADU includes its own entrance, dedicated 1-car garage, living area, kitchenette, bedroom, & a full bathroom, which is counted in the home's total 4,246 sq. ft. and 6-bedroom, 4.5-bath layout. The main residence showcases Lennar's signature open-concept design, with a spacious great room flowing into the dining area & kitchen. A large center island provides bar-style seating, while sliding glass doors open to a generous California Room for seamless indoor-outdoor living. The home also includes Lennar's smart-home technology & energy-efficient features. Owner later upgrades include an owned (paid-off) solar system, fully paver-finished backyard, covered patio, and custom garage cabinetry with epoxy-coated floors.Located in Lilac Ridge at Lagoon Valley, this master-planned community offers long-term potential with planned amenities including an 18-hole championship golf course, recreation center, pools, pickleball courts, trails, sports courts, playgrounds, and community center. Near Vacaville Premium Outlets, Nut Tree Plaza, Amtrak, & commuter routes to the Bay Area & Napa Valley.

425 Royal National Road, Vacaville

Listing courtesy of Windermere Signature Properties Elk Grove.

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All measurements and all calculations of area (i.e., Sq Ft and Acreage) are approximate. Broker has represented to MetroList that Broker has a valid listing signed by seller authorizing placement in the MLS. Above information is provided by Seller and/or other sources and has not been verified by Broker. Copyright 2026 MetroList Services, Inc. The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of MetroList® MLS. All information has been provided by seller/other sources and has not been verified by broker. All interested persons should independently verify the accuracy of all information. Last updated .

Vacaville CA Homes for Sale with In-law Suites

The Heart of the Corridor: Multi-Generational Harmony in Vacaville

Vacaville has always been the perfect middle ground—a place where the coastal fog of the Bay Area meets the golden sunshine of the Sacramento Valley. It’s a city that grew up around the legendary Nut Tree, a roadside stop that became a symbol of family tradition for generations of travelers. Today, that same spirit of hospitality is found in the local neighborhoods, making Vacaville, CA homes for sale with in-law suites the ideal choice for families who want to stay connected. Whether you're commuting to Travis Air Force Base or enjoying a weekend at Lagoon Valley Park, Vacaville offers a balanced pace of life where there’s always room for one more at the table.

Imagine a modern retreat in Southtown or Roberts Ranch featuring a "Next Gen" suite with its own kitchenette and private entrance, or a spacious ranch in Browns Valley with a permitted ADU tucked among the rolling hills. These homes aren't just about extra square footage; they are about the freedom to host aging parents, provide a sanctuary for adult children, or create a quiet home office away from the main house. From the farm-to-table flavors of Downtown Vacaville to the bargain hunting at the Premium Outlets, living in the 95687 or 95688 zip codes means having a home that adapts to your family’s unique rhythm, ensuring that everyone has their own space under the bright Solano County sky.