By Prerna Kapoor, CLHMS | REAL Brokerage | April 8, 2026
The Multigenerational Home Trend Is Reshaping Colorado Real Estate
Something interesting is happening across Parker, Aurora, and the entire Denver metro. I’m seeing more families come to me with a question I rarely heard five years ago: “Can we find a home that fits three generations under one roof?”
It turns out they’re not alone. According to the National Association of Realtors, 14% of all home purchases in 2025 were multigenerational. And that number keeps climbing. In Colorado, where the median single-family home just hit $645,000 in March 2026, pooling resources with family members isn’t just sentimental. It’s strategic.
What Exactly Is a Multigenerational Home?
A multigenerational home is designed so two or more adult generations can live together comfortably while maintaining some level of independence. This could look like a main home with a separate suite for aging parents, a “home within a home” layout like Lennar’s NextGen designs, or a property with an accessory dwelling unit (ADU) in the backyard.
The key features most families look for include separate entrances, a private kitchenette or full kitchen, at least one bedroom and bathroom on the main level, and soundproofing between shared walls. Some newer builds in Castle Rock and Parker even include separate garage bays for the secondary suite.
Why Colorado Families Are Making This Move
The reasons are both financial and personal. Let me break down what I’m hearing from clients.
The cost factor is real. With the average 30-year fixed mortgage rate at 6.46% as of early April 2026, affordability is stretched thin for many buyers. When two generations combine incomes for a larger purchase, they often end up with a nicer home in a better location than either could afford alone. A family buying a $750,000 home together might pay less per household than two families paying $500,000 each for separate smaller homes.
Aging parents need support. The NAR reports that 41% of multigenerational buyers said their primary motivation was caring for aging parents. Colorado’s population is getting older, and many adult children want their parents nearby rather than in assisted living facilities that can cost $5,000 to $8,000 per month along the Front Range.
Adult children are boomeranging. Student loan debt and high rents are pushing young adults back home. A multigenerational setup gives everyone dignity and space. Your 25-year-old has their own entrance and kitchen. You don’t hear their music at midnight. Everyone wins.
Where to Find Multigenerational Homes in the Denver Metro
Not every neighborhood has these floor plans readily available. Here’s where I’m finding the best options right now.
Castle Rock and Parker: Lennar’s NextGen “home within a home” designs are available in several communities here. These feature a completely self-contained suite with its own entrance, living room, bedroom, bathroom, kitchenette, and even a one-car garage. The Meadows in Castle Rock is one popular community with these options.
Aurora and Centennial: More established neighborhoods here offer larger ranch-style homes with finished basements that can be converted into in-law suites. The prices are often more accessible, with homes in the $550,000 to $700,000 range offering 3,000+ square feet.
Highlands Ranch: Several resale homes in the Backcountry and Highlands Ranch proper have walk-out basements with separate entrances, essentially creating a ground-level apartment for a parent or adult child.
New construction across Douglas County: Builders like Toll Brothers, Richmond American, and Lennar are all offering flexible floor plans that accommodate multigenerational living. Look for terms like “dual primary suite,” “guest suite,” and “multi-gen floorplan” in listings.
Colorado’s ADU Law Opens New Doors
If you already own a home in Colorado, you might not need to move at all. Colorado’s ADU legislation (which I covered in detail in a previous post) now requires most municipalities to allow homeowners to build accessory dwelling units on their property.
An ADU can be a detached cottage, a converted garage, or a basement apartment. Construction costs in the Denver metro typically range from $150,000 to $300,000 depending on size and finishes. That’s a fraction of buying a second home, and it adds real value to your property.
Parker, Lone Tree, and Castle Pines have all updated their zoning to comply with state ADU requirements. If you’re considering this route, I can connect you with builders who specialize in Colorado ADU construction.
Financial Considerations You Should Know
Before jumping in, there are some important financial details to work through.
Mortgage qualification: When multiple family members are on the loan, all credit scores and debt-to-income ratios matter. FHA allows non-occupant co-borrowers, which can help if a parent wants to contribute to the down payment without living in the home. Conventional loans also allow this, though requirements vary by lender.
Title and ownership structure: You’ll want a real estate attorney to help you decide how to hold title. Joint tenancy, tenants in common, and living trusts each have different implications for inheritance, liability, and refinancing. This is one area where getting professional advice upfront saves headaches later.
Property tax impact: Douglas County and Arapahoe County assess property taxes based on total home value. A larger multigenerational home will have higher taxes, but the per-household cost is usually lower than two separate properties. Colorado’s median property tax rate is about 0.51% of assessed value.
Insurance considerations: Make sure your homeowner’s insurance covers all occupants. If you’re renting an ADU to a family member, some insurers treat this differently than a purely owner-occupied property. Ask your agent specifically about multi-family or ADU coverage.
What to Look for During Your Search
When I help families find multigenerational homes, here’s my checklist of must-haves.
First, check for separate entrances. Privacy matters, and a dedicated entrance for the secondary suite eliminates the “walking through someone’s living room” problem. Second, look at the plumbing layout. Adding a kitchen or full bath in a basement is much cheaper when the rough-in plumbing already exists. Third, evaluate sound separation. Separate HVAC systems, insulated walls between units, and solid-core doors make shared living actually work long-term.
Fourth, check local HOA rules. Some HOA communities restrict ADUs or limit the number of unrelated adults in a single home. I always review the covenants before my clients make an offer. Fifth, consider future accessibility. Even if your parents are mobile now, a main-level suite with a walk-in shower and wider doorways will serve them better as they age.
Is Multigenerational Living Right for Your Family?
This arrangement isn’t for everyone. It works best when families have open communication about finances, household responsibilities, and boundaries. I always suggest families have a written agreement about shared expenses, maintenance duties, and what happens if someone wants to move out.
But for the right family, the benefits are enormous. You save money. Your kids grow up knowing their grandparents. Your parents age in a home filled with love rather than a facility. And in a market where every dollar counts, combining resources might be the smartest real estate move you make this year.
If you’re exploring multigenerational options in Parker, Aurora, Castle Pines, Highlands Ranch, or anywhere in the south Denver metro, I’d love to help you find the right fit. I work with families navigating these decisions every week, and I know which builders, floor plans, and neighborhoods work best for multi-gen living.
Thinking about buying or selling a home in Colorado?
Your home journey should feel exciting, not overwhelming. As your trusted advisor, I am here to make sure it does.
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Prerna Kapoor is a REALTOR® and Certified Luxury Home Marketing Specialist (CLHMS) with REAL Brokerage, specializing in residential real estate across Parker, Aurora, Lone Tree, Castle Pines, Highlands Ranch, Cherry Creek, Greenwood Village, and Centennial. She is fluent in English, Hindi, and Japanese (native) and is recognized as an International Sterling Society Award winner (2023, 2024, 2025). Prerna holds the RENE (Real Estate Negotiation Expert), PSA (Pricing Strategy Advisor), and ABR (Accredited Buyer’s Representative) designations.
