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May 19, 2025

A Multi-Gen Suite Offers Lifestyle Advantages in New Homes

Blending households under one roof used to mean choosing between a cramped shared space or an expensive remodel. At Tesoro Viejo, several home collections solve that problem before you move in.

McCaffrey Homes' Ivy collection at Tesoro Viejo offers available Multi-Gen Suites in all plans


What Is a Multi-Gen Suite?

A multi-gen suite is a private living space attached to or incorporated into a larger home. It lets one household share a roof with another without sharing every room.

Builders sometimes call the same concept a next gen suite or a junior suite.

The goal of a multigenerational floor plan is balance. Everyone stays close, but no one has to give up independence.

  • Flex space to adjust for different stages of life
  • Private bedroom and full bathroom
  • Separate entry, in most configurations
  • Optional kitchenette or mini living area
  • Located on the first floor in every Tesoro Viejo option below

Which Tesoro Viejo Home Collections Offer a Multi-Gen Suite?

Three home collections at Tesoro Viejo currently offer this layout, built by two different builders:

  • McCaffrey Homes includes an optional Junior Suite on the Sage plan within its Savanna collection.
  • McCaffrey also builds a standard first-floor multi-gen suite into the Thomas plan within its Ivy collection.
  • De Young Properties takes a different approach with Residence 220, offered in the Sereno collection.

Residence 220 includes a downstairs secondary bedroom and bathroom. De Young describes this space as suited to caregiving, a nursery, or a home office.

"Today's homebuyers are looking for more than just a place to live. They want flexible spaces that bring generations together while giving everyone the privacy and independence they need. Multi-generational suites offer the perfect balance of connection, comfort and convenience, allowing families to care for aging parents, welcome adult children or accommodate extended family under one roof."
- Shelly Hogan, VP of Sales for McCaffrey Homes

Each floor plan option suitable for a multi-gen household at Tesoro Viejo puts the secondary space on the ground floor, a feature intentionally included for anyone who needs to avoid stairs.


The Sage plan at the Savanna collection offers an optional Junior Suite with en-suite bathroom and roomy walk-in closet

Choosing your home's layout often comes down to details like traffic flow or resale flexibility. Our floor plan guide walks through exactly what to weigh before picking one for a multigenerational household.


Thomas Plan, Multi-Gen Suite Floorplan by McCaffrey Homes


Lifestyle and Financial Benefits of Multigenerational Living

  • One mortgage and one utility bill split across two incomes lowers the cost burden on everyone involved.
  • A grandparent nearby can help with school pickup.
  • An adult child home from college can save toward their own down payment instead of paying rent elsewhere.
  • Families are able to share special memories and milestones together without constant travel.

Roughly 4 million U.S. homes now include a parent, an adult child, and a grandparent under one roof, NPR reports, up sharply from a decade ago. Realtor.com analyst Hannah Jones told NPR these homes also sell for about 22 percent more per square foot than comparable homes.

"Multi-generational homes offer families the opportunity to combine their financial resources, from sharing the down payment to splitting monthly mortgage payments. By purchasing a home together, multiple generations can make homeownership more affordable while enjoying the benefits of living close to loved ones, with the privacy and independence each generation desires."
- Shelly Hogan, VP of Sales for McCaffrey Homes


New Construction vs. Retrofitting for Multigenerational Living

Retrofitting an existing home for a second household usually means permits, contractors, and months of disruption. A multi-gen suite built into a new construction home is finished, code-compliant, and ready on closing day, with no renovation loan or temporary living arrangement required.

Newer construction also tends to run more efficiently than an older home with a bolted-on addition. That keeps combined utility costs lower than a retrofit typically allows.


See a Multi-Gen Suite for Yourself

Ready to see multigenerational-friendly homes in person? Schedule a tour with our team to see each of these floor plans today.


FAQs About Multi-Gen Suites

What is a multigenerational floor plan?

A multigenerational floor plan includes a private secondary living space within a larger home. It typically has a bedroom, a bathroom, and a separate entry, built for a second adult household to live independently.

Are multigenerational homes a good idea?

A multigenerational home works well for families managing caregiving, cost-sharing, or with a returning adult child by keeping everyone under one roof while preserving private space.

What is the top reason to purchase a multigenerational home?

Cost is the leading driver, based on NPR's reporting on the trend. Sharing one mortgage across generations stretches a housing budget further than two separate homes would, and built-in childcare or eldercare support follows close behind.

Ready to explore these options? Schedule a tour today to experience our multi-gen suites and see how they can transform your living experience!

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