bds
|
ba
|
sqft
ac lot
|
car garage
|
|
Homes with Casitas & Guest Houses in South Salt Lake, Utah
South Salt Lake is a compact, working-city pocket wedged between downtown Salt Lake and Millcreek, and its housing stock skews older — lots of 1940s–1960s brick ramblers, bungalows, and the occasional Victorian holdout along the streets east of State. Lots are generally tighter than what you'd find in Sandy or Cottonwood Heights, so homes with a true casita or detached guest house are uncommon and tend to move quickly when they hit the market. More often, the "guest house" here is a fully finished basement apartment with a separate entrance, a converted garage, or a permitted ADU added during a recent remodel. Buyers chasing this setup are usually multigenerational families, house-hackers offsetting a Salt Lake County mortgage, or investors who like the steady rental demand along the State Street corridor and near the S-Line streetcar.
The city updated its ADU ordinance to allow both attached and detached accessory units in most residential zones, which has slowly increased supply, but permitting, parking minimums, and owner-occupancy rules still apply — and any unit advertised as income-producing should be verified as legally permitted before you write an offer. Location-wise, the payoff is real: 10 minutes to downtown SLC, 15 to the airport, easy TRAX access, and prices that still undercut neighboring Sugar House and Millcreek. Browse the active listings below to see which South Salt Lake homes currently offer a casita, mother-in-law suite, or separate guest quarters.
June 2026 · South Salt Lake market
Live from the Utah MLS — what's actually happening in South Salt Lake right now.
Median sale
$513,250
10 closed in June 2026
Median DOM
5 days
listing → contract
Sale-to-list
99.0%
of final list price
Unsold inventory
53
active + pending
1 matching · page 1 of 1
Active listings
Prefer the map?
See all 1 homes with casitas & guest houses on a map
Pan around South Salt Lake and refine by drawing your own boundary.
Common questions
About homes with casitas & guest houses in South Salt Lake.
Are casitas common in South Salt Lake? ▾
Not particularly. South Salt Lake's housing stock is dominated by mid-century ramblers, bungalows, and small post-war cottages on compact lots, so detached guest quarters are the exception rather than the rule. When they do show up, it's usually a converted garage, a basement apartment with a separate entrance, or an ADU added during a recent renovation.
Can I legally rent out a casita or guest house in South Salt Lake? ▾
South Salt Lake adopted an accessory dwelling unit ordinance that allows internal and detached ADUs in most residential zones, subject to permitting, owner-occupancy in some cases, and parking requirements. Short-term rentals (under 30 days) are more restricted than long-term leases. Always verify the unit was permitted and check current city code before counting on rental income.
What price range should I expect for a South Salt Lake home with a guest house? ▾
Most single-family homes in South Salt Lake trade in the mid-$400s to high-$500s, and adding a legal ADU or casita typically pushes pricing into the $600k–$750k range depending on square footage and condition. Properties marketed with income-producing units tend to sit at the higher end because investors and house-hackers compete with owner-occupants.
Is the guest space usually attached or detached? ▾
On these older, narrower lots you'll see more attached arrangements — basement mother-in-law suites, above-garage apartments, or split-level conversions — than fully detached casitas. True backyard guest houses exist but are rare because lot widths often don't accommodate them under setback rules.
Who tends to buy these properties in South Salt Lake? ▾
Three groups show up most often: multigenerational families wanting separate space for parents or adult kids, buyers offsetting their mortgage with long-term rental income given the city's proximity to downtown SLC and the U, and small investors who like the rental demand along the State Street and 3900 South corridors.
How close are these neighborhoods to downtown Salt Lake and the airport? ▾
South Salt Lake sits roughly 10 minutes from downtown SLC via I-15 or State Street, and the airport is about 15–20 minutes northwest. TRAX light rail runs through the city with stops at Central Pointe and Millcreek, which is part of why rental demand for accessory units stays steady.