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Layton, Utah

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.

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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.

  • Kayscreek Estates

    Sold (24 mo)
    —
    Median sale
    —
    Typical size
    1,946 sq ft
    Built
    1998
    HOA / mo
    $44
    For sale now
    1 · $564,900
  • Quail Point

    Sold (24 mo)
    —
    Median sale
    —
    Typical size
    2,727 sq ft
    Built
    1989
    HOA / mo
    —
    For sale now
    1 · $529,000
  • Roberts Farms

    Sold (24 mo)
    —
    Median sale
    —
    Typical size
    4,293 sq ft
    Built
    2005
    HOA / mo
    —
    For sale now
    1 · $849,900
  • Fort Lane #3

    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.

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.