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Cottonwood Heights, Utah

Homes with Casitas & Guest Houses in Cottonwood Heights, Utah

There are 5 Cottonwood Heights homes for sale with a basement apartment, guest suite or separate living space, with a median asking price of $1,550,000. Over the last 12 months, 15 sold at a median of $850,000.

The city allows one ADU per lot: inside the home on lots over 6,000 sq ft, or detached in the rear yard with a conditional use permit. The owner must live on site, separate meters aren't allowed, and an ADU can't be a short-term rental.

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Utah MLS data · updated Nov 11, 2026

Cottonwood Heights 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
5
median ask $1,550,000
Median sale, last 12 mo
$850,000
15 sold
Price per sq ft
$272
median of closed sales · typical 5,118 sq ft
Days on market
58 days
median, listing to contract

Over the last 12 months, 15 homes with casitas & guest houses sold in Cottonwood Heights, taking a median of 58 days to go under contract and closing at 98.8% of the final list price.

By budget

How today's asking prices spread out.

  • Under $400K 0
  • $400K–$600K 0
  • $600K–$800K 0
  • $800K–$1.2M 1
  • $1.2M and up 4

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.

  • Willow Stream

    Sold (24 mo)
    —
    Median sale
    —
    Typical size
    5,461 sq ft
    Built
    1999
    HOA / mo
    —
    For sale now
    1 · $1,999,000
  • Russell Park No 1

    Sold (24 mo)
    —
    Median sale
    —
    Typical size
    3,356 sq ft
    Built
    1972
    HOA / mo
    —
    For sale now
    1 · $1,050,000
  • Cove At The Cottonwoods

    Sold (24 mo)
    —
    Median sale
    —
    Typical size
    7,798 sq ft
    Built
    2007
    HOA / mo
    —
    For sale now
    1 · $4,299,000

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 Cottonwood Heights.

Are ADUs allowed in Cottonwood Heights? ▾

Yes, one per lot. Internal units are allowed on lots over 6,000 sq ft, and detached units need a conditional use permit. The owner must live on site, and an ADU can't be rented short-term.