Homes with Casitas & Guest Houses in Layton, Utah
There are 7 Layton homes for sale with a mother-in-law apartment, guest suite or casita, with a median asking price of $529,000. Over the last 12 months, 33 sold at a median of $655,000.
Layton allows one accessory dwelling unit per lot in all single-family zones, with a permit. The owner must live on the property (recorded agreement), rentals must be 30 days or longer, and you need one extra parking stall. Detached ADUs need a lot of at least 6,000 square feet and can be up to half the size of the house, to a maximum of 1,200 square feet.
7 matching · page 1 of 1
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Utah MLS data · updated Nov 5, 2026
Layton homes with casitas & guest houses by the numbers
Today's listings plus closed sales recorded in the MLS, each home counted once. Medians, not averages, so one outlier can't skew them.
- For sale now
- 7
- median ask $529,000
- Median sale, last 12 mo
- $655,000
- 33 sold · +4.2% vs prior year
- Price per sq ft
- $194
- median of closed sales · typical 2,380 sq ft
- HOA dues
- $44/mo
- median · 14% of listings have dues
Over the last 12 months, 33 homes with casitas & guest houses sold in Layton, taking a median of 37 days to go under contract and closing at 100% of the final list price.
By budget
How today's asking prices spread out.
- Under $400K 1
- $400K–$600K 5
- $600K–$800K 0
- $800K–$1.2M 1
- $1.2M and up 0
Homes with casitas & guest houses by neighborhood
Closed sales over the last 24 months, plus what's listed today. Click a name for that neighborhood's page.
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- Sold (24 mo)
- —
- Median sale
- —
- Typical size
- 1,946 sq ft
- Built
- 1998
- HOA / mo
- $44
- For sale now
- 1 · $564,900
-
- Sold (24 mo)
- —
- Median sale
- —
- Typical size
- 2,727 sq ft
- Built
- 1989
- HOA / mo
- —
- For sale now
- 1 · $529,000
-
- Sold (24 mo)
- —
- Median sale
- —
- Typical size
- 4,293 sq ft
- Built
- 2005
- HOA / mo
- —
- For sale now
- 1 · $849,900
-
- Sold (24 mo)
- —
- Median sale
- —
- Typical size
- 1,728 sq ft
- Built
- 1975
- HOA / mo
- —
- For sale now
- 1 · $390,000
Median sale is shown only where at least 5 homes sold. HOA dues are the median monthly fee (yearly dues divided by 12) and can change, so confirm the amount and what it covers with the association. "Built" is the median year built.
Homes with Casitas & Guest Houses nearby
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Common questions
About homes with casitas & guest houses in Layton.
Can I build an ADU in Layton? ▾
Yes, one per lot in all single-family zones, with a permit. The owner must live on the property, and detached ADUs need a lot of at least 6,000 square feet.
Can I rent out my Layton ADU? ▾
For 30 days or longer, while you live on the property. Short-term rental of an ADU isn't allowed.