Single-Level vs. Two-Story: Why a Ranch Is the Best Home to Age In
TL;DR: For a home you plan to stay in, one level beats two stories. A single-level ranch on a slab keeps the bedroom, bath and laundry on one floor, allows a zero-step entry and still works with a walker or wheelchair later. It needs more land for the same square feet, and on rural land that's rarely a problem.
Every two-story house has a staircase, and every staircase eventually becomes a question.
At 45, nobody thinks twice about carrying laundry up a flight of stairs. At 65, after a knee replacement, those same stairs decide which rooms you can use. At 80, they can decide whether you get to stay in your home at all.
If you're planning a home on your land, the most important choice you'll make isn't the kitchen or the siding. It's whether everything you need lives on one level.
The stairs are the problem you don't see coming
Falls are the leading cause of injury for adults 65 and older, and about one in four older adults falls each year, according to the CDC. Stairs aren't the only place falls happen, but they're the place a house makes falling most likely and most dangerous.
The usual fix comes later and costs more: a stair lift, a first-floor bedroom carved out of a dining room, or a move you never wanted to make. Building on one level from the start skips all of it.
Single-level vs. two-story, side by side
| Single-level (ranch) | Two-story |
|---|
| Bedroom and bath | On the main floor, always | Often upstairs |
|---|
| Laundry | Main floor, steps from the bedroom | Upstairs or in a basement |
|---|
| Getting in the door | Zero-step entry is easy on a slab | Usually steps at every door |
|---|
| A walker or wheelchair later | Works anywhere, if doors and halls are wide | The upstairs becomes off-limits |
|---|
| Caregiver or family help | Everything is reachable | Help is needed just to get upstairs |
|---|
| Upkeep | No second-story gutters or windows to reach | Ladders, and more of them |
|---|
| Footprint | Needs more land for the same square feet | Smaller footprint |
|---|
That last row is the real trade-off. A ranch spreads out, so it needs a bigger slab and more roof for the same living space. If you own rural land, that's rarely a problem. You have the room. Use it.
What makes a single-level home truly "age in place"
One level is the start, not the finish. A ranch can still be hard to live in if it has a step at the front door and a bathtub you have to climb into. Plan these in from day one:
- A zero-step entry. A slab sits at grade, so the garage or front door can come in with no step at all.
- 36-inch doors and wide hallways, wide enough for a walker or wheelchair someday.
- A curbless shower with no lip to step over, and blocking in the walls so grab bars can go up anytime.
- Laundry on the main floor, near the bedroom, not in a basement.
- A guest room for family visits now and a caregiver later.
- Good light and lever handles that are easy on arthritic hands.
The full checklist is on our aging-in-place homes page.
Why we only design single-level homes
Every design in our lineup is one story, 1,500 square feet or more, on a slab, with no stairs. That's not a style choice; it's the whole point. We'd rather design the home you'll still love at 85 than the one that looks good at 55 and traps you at 75.
Solid-core SIP walls help too. They hold an even temperature room to room, so there's no cold back bedroom, and they keep energy bills low on a fixed income.
See all 10 single-level designs →
"But a two-story costs less, right?"
Sometimes, per square foot of living space, because a smaller foundation and roof cover more house. But compare the whole picture:
- The cost of a stair lift or a first-floor remodel later
- The cost of moving if the stairs win
- The rooms you're paying to heat, cool and clean but can't use
For most people building their last home, one level is the cheaper house over the years they'll actually live in it. Our free estimate shows what a single-level home on your land would run before you commit to anything.
How to start
- Get your free estimate. It takes a few minutes and shows a realistic starting range for your home.
- Book a free 30-minute planning call. We'll talk through your land, your timeline and how you want to live as you get older.
- Reserve your design. Your $9,000 design package turns a starting design into your home, including a Walk Your Plans visit where you walk your full-size floor plan, with a walker if you like, and make final changes before anything is ordered. The plans are yours to keep, no matter what.
We're only taking on 10 new design clients through December. Reserve your spot →
Source: Centers for Disease Control and Prevention, Older Adult Fall Prevention (cdc.gov/falls).