Assisted living apartments usually come as studios, one-bedrooms, some two-bedrooms, and shared companion suites. There's no national size standard. States set minimums instead, such as 100 square feet for a one-person bedroom in newer Virginia buildings. Utah sets 120 square feet for a single unit without separate living space. Choose by how your parent will use the room, then measure the floor plan.
Key facts
- Virginia requires at least 100 square feet of floor area for a one-resident assisted living bedroom in buildings approved for construction after February 1, 1996, and 80 square feet otherwise. (Virginia Administrative Code, n.d.)
- In Virginia assisted living buildings approved for construction after February 1, 1996, bedrooms shared by two or more residents need at least 80 square feet per person. (Virginia Administrative Code, n.d.)
- Utah requires at least 120 square feet for a one-person assisted living unit without additional living space, and 200 square feet for a two-person unit without additional living space. (Legal Information Institute, n.d.)
- The National Center for Assisted Living notes that assisted living room sizes and designs vary from one community to the next, and that costs depend partly on the size of rooms. (NCAL, 2025)
The model apartment looked spacious with its staged loveseat and a single armchair. Then you picture your dad's recliner, his walker and the dresser he won't part with. Add room for you to sit when you visit, and the numbers stop working.
This post compares apartment types and explains what size rules exist. It also gives decision rules for choosing a size before you sign. Fitting the furniture in once you've chosen is covered in our posts on measuring and room layout.
What apartment types are common in assisted living?
Communities offer some mix of the four types below. Names differ ("alcove", "deluxe studio", "one-bedroom suite"), so compare floor plans rather than labels. The National Center for Assisted Living (NCAL) notes that room sizes and designs vary from one community to the next. It also notes that costs depend partly on the size of rooms.
| Type | What you get | Can suit a parent who | Trade-offs |
|---|---|---|---|
| Studio | One room for sleeping and sitting, private bathroom, sometimes a kitchenette | Spends much of the day in common areas and has a short furniture list | Little separation between bed and seating; tight with a wheelchair or a large recliner |
| One-bedroom | Separate bedroom and living area, private bathroom, sometimes a kitchenette | Likes to host visitors, has hobbies, or wants a door between sleep and the rest | Higher monthly rate; more to clean and furnish |
| Two-bedroom | Two bedrooms, sometimes two bathrooms | Is moving with a spouse, or needs space for a caregiver or equipment | Not offered everywhere; ask about availability and the rate |
| Companion suite (shared) | A shared apartment or room with another resident; the bathroom may be shared | Wants company or needs a lower rate | Less privacy; depends on the roommate match |
How big are assisted living apartments?
It depends on the building and the state. There's no national size standard for assisted living. State rules set minimums, and a given apartment may be well above them. Two examples:
- Virginia requires at least 100 square feet of floor area for a bedroom with one resident in buildings approved for construction after February 1, 1996 (80 square feet otherwise). In those newer buildings, bedrooms shared by two or more residents need at least 80 square feet per person. For buildings approved after December 28, 2006, and for communities newly licensed after February 1, 2018, no more than two residents may share a bedroom.
- Utah requires at least 120 square feet for a one-person unit without additional living space. A two-person unit without additional living space needs 200 square feet. A one-person bedroom in a unit that has separate living space needs at least 100 square feet. Utah also caps occupancy at two residents per unit.
These minimums tell you the smallest a room can legally be. They say little about a typical apartment. Wherever your parent is moving, ask for the floor plan of the actual open apartment, with measurements. Also ask what the square-foot number includes (bathroom, closets, kitchenette, balcony).
How do you choose the right apartment size?
Start from how your parent will live, and look at the price list after that. Five questions settle most decisions:
- Where will they spend the day? If they'll be at activities, meals and in the lounge, a studio may be enough. If they prefer their own space and TV, a separate living area matters more.
- What mobility equipment do they use or may soon use? A walker or wheelchair needs clear paths and turning room beside the bed and in the bathroom. Ask a physical or occupational therapist what clearance your parent needs.
- What furniture must come? Make a short must-keep list with measurements: bed, favorite chair, dresser, a small table. Our guide to what furniture to bring to assisted living helps with that list, and which bed fits covers the biggest single item.
- Who else will be in the room? Moving with a spouse changes the whole calculation, so see assisted living for couples. Regular visitors need at least one extra seat.
- What can the budget carry for several years? A bigger apartment adds to every month's rent. Price each size under the same care level so the comparison is fair.
Think about the next two years too. Your parent's doctor may expect mobility to change. If so, a layout that works with a walker today may not work with a wheelchair later. Moving apartments inside a community can also bring new fees and another packing job. Ask whether transfers between apartment types are allowed, whether there's a waitlist, and what a move would cost. Then you'll know the way out if a small apartment stops working.
A useful decision rule: if the must-keep furniture plus clear walking paths won't fit on the studio floor plan, don't plan to "make it work" by leaving the walker in the hall. Choose the bigger layout or shorten the list.
What should you ask about a companion suite?
Sharing can work well for someone who is lonely or on a tight budget. It can work poorly for someone who values privacy. Ask before choosing:
- Is the bathroom shared? Is there a private bedroom, or a shared room with a divider?
- How do you match roommates? Can we meet the current resident first?
- What happens if the roommates don't get along? Can my mother move, and at what cost?
- If her roommate moves out, does her rate change, or does a new roommate move in? How much notice does she get?
- What is the monthly difference between this and a private studio?
If your parent is weighing the shared suite, you might say: "The shared suite would save money each month, and you'd have company. But you'd share a bathroom with someone you don't know yet. Would you like to meet her before we decide?"
What should you ask about the apartment itself?
NCAL's consumer checklist has several apartment questions worth asking everywhere:
- Are rooms furnished or unfurnished? What is your policy on personal belongings?
- Is extra storage available, and is there a fee?
- What is the policy for overnight guests? Are there guest rooms, and what do they cost?
- Are pets allowed, and are there fees or deposits?
Add your own practical ones: Which way do the windows face? How far is it to the dining room and elevator? Where is the emergency call button, and can your parent reach it from the bed and the toilet? What appliances are allowed in the kitchenette? Can you hang pictures and change the lighting?
How do you check the fit before you sign?
Get the measured floor plan of the actual apartment. Then draw your parent's must-keep furniture on it to scale. Do it before the residency agreement is signed, because the apartment type sets the rent.
Test the fit on paper first
Parent Move Plan includes a floor plan grid and a furniture fit calculator. With them you can check whether the recliner, the dresser and a walker path fit a studio before you commit to one. It sits inside a day-by-day plan for the whole move, with 41 tour questions for choosing the community.
Get your first 3 days freeFor a step-by-step method, see how to measure an assisted living apartment. Once you've chosen, assisted living room layout ideas covers arranging it. For the full packing picture, our guide on what to bring to assisted living takes it from there.
Frequently asked questions
What is the average size of an assisted living apartment?
There is no official national average, and sizes vary by building and state. States set minimums instead: Virginia, for example, requires at least 100 square feet for a one-person bedroom in buildings approved after February 1, 1996, and Utah requires at least 120 square feet for a single unit without additional living space. Ask each community for the floor plan with measurements.
Is a studio big enough for assisted living?
Often, if your parent spends much of the day in common areas and keeps furniture to a bed, a chair, a dresser and a small table. It gets tight with a large recliner, a walker or wheelchair, a hobby table, or a spouse. Measure the must-keep furniture and draw it on the floor plan before deciding.
Are companion suites cheaper?
Sharing may cost less per person than a private apartment, but pricing varies by community, so ask for both rates in writing. Also ask how roommates are matched, whether the bathroom is shared, and what happens to the rate if the roommate moves out.
Can my parent switch to a bigger or smaller apartment later?
Ask before you sign. Find out whether transfers are allowed when an apartment opens up, whether there's a waitlist for other apartment types, whether a transfer fee or new community fee applies, and how the monthly rate changes.
How big are assisted living rooms?
It depends on the building and the state, because there's no national size standard for assisted living. State rules set minimums, and a given apartment may be well above them. Utah, for example, requires at least 120 square feet for a one-person unit without additional living space and 200 square feet for a two-person unit, while Virginia requires 80 square feet per person in shared bedrooms in buildings approved after February 1, 1996. Ask for the measured floor plan of the actual apartment and what the square-foot number includes, such as the bathroom, closets, kitchenette or balcony.
Sources
- Virginia Administrative Code: 22VAC40-73-900, Sleeping areas (assisted living facilities) (accessed Sept 2026)
- Legal Information Institute: Utah Admin. Code R432-6-203, Resident Units (accessed Sept 2026)
- National Center for Assisted Living: Choosing an Assisted Living Community, a consumer's guide (2025) (accessed Sept 2026)