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Homes with Casitas & Guest Houses in Nibley, Utah
Nibley sits just south of Logan in Cache Valley, and it's one of the few Wasatch Front-adjacent towns where lots are still big enough to make a casita or detached guest house realistic. Most of the homes here were built after 2000 on quarter-acre to one-acre parcels in subdivisions like Heritage Hills, Fireflies, and the newer builds off 3200 South. That extra square footage on the ground is what makes secondary dwellings work — whether it's a mother-in-law suite over the garage, a fully separate ADU with its own entrance, or a converted shop with a kitchenette. Cache Valley winters run cold (single digits in January are normal), so well-insulated guest quarters with their own heat source are worth more here than a breezy pool-house setup would be.
Buyers shopping Nibley for casitas tend to fall into three camps: multi-generational families wanting parents or adult kids close but separate, USU-adjacent households planning to rent the second unit to grad students or visiting faculty, and remote workers who want a detached office that doubles as guest space. Nibley's zoning is friendlier to accessory dwellings than some surrounding cities, but rules vary by subdivision and whether the unit is attached or detached — worth confirming before you write an offer. Median single-family prices in Nibley run lower than Providence or North Logan, which leaves more room in the budget for the extra structure. Browse the active listings below to see what's currently on the market.
May 2026 · Nibley market
Live from the Utah MLS — what's actually happening in Nibley right now.
Median sale
$340,000
11 closed in May 2026
Median DOM
9 days
listing → contract
Sale-to-list
99.5%
of final list price
Unsold inventory
75
active + pending
1 matching · page 1 of 1
Active listings
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Common questions
About homes with casitas & guest houses in Nibley.
Does Nibley allow accessory dwelling units (ADUs)? ▾
Nibley City permits both internal and detached ADUs in most residential zones, subject to setback, owner-occupancy, and parking requirements. Rules differ for attached casitas versus standalone guest houses, and some HOAs add their own restrictions. Verify the specific lot's zoning and any subdivision CC&Rs with the city planning department before closing.
Can I rent out a casita or guest house in Nibley? ▾
Long-term rentals of a permitted ADU are generally allowed if the primary home is owner-occupied. Short-term rentals (under 30 days) face tighter restrictions and aren't permitted in every zone. If rental income is part of your plan, get written confirmation from Nibley City before you buy.
What's the typical price difference for a Nibley home with a guest house? ▾
Expect to pay roughly $60,000 to $150,000 more than a comparable single-dwelling home, depending on whether the casita is attached, detached, finished to permit standards, and has a full kitchen. Detached units with separate utilities sit at the top of that range. Unpermitted conversions appraise much lower.
Are casitas in Nibley usually attached or detached? ▾
Both exist, but attached mother-in-law suites — often above the garage or in a walkout basement with a private entrance — are more common in older Nibley subdivisions. Detached guest houses show up more on the larger lots south of 3200 South and on properties that started as small acreage parcels.
How does a guest house affect financing and appraisal? ▾
Conventional and FHA loans will count a permitted ADU toward the property value, and some lenders allow a portion of projected rent to count toward qualifying income. Unpermitted units typically don't appraise and can complicate the loan. Ask your lender early if you're banking on the second unit to help you qualify.
Is Nibley a good location for multi-generational living? ▾
It works well for families who want proximity to Logan Regional Hospital, USU, and Cache Valley shopping without paying Providence or North Logan prices. Nibley Elementary feeds into Mountain Crest High, and the town has a small-community feel with parks, trails along the Blacksmith Fork, and quick access to US-89/91.