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4+ Bedroom Homes for Sale in Castle Valley, Utah
Castle Valley is a 15-mile-long red-rock valley northeast of Moab, hemmed in by the La Sal Mountains on one side and the Porcupine Rim and Castleton Tower on the other. The town itself is incorporated but intentionally rural: 5-acre minimum lots, no streetlights, no commercial zoning, and a population that hovers around 350. Finding a 4+ bedroom home here is a different search than almost anywhere else in Utah — most properties were built as custom homes by owner-architects or desert-rat retirees, so floor plans tend to be idiosyncratic, often with a main house plus a casita, studio, or converted barn that pushes the bedroom count up.
Buyers looking at this size of home in Castle Valley are usually families wanting space and dark skies, multigenerational households, or remote workers who want a guest wing for visitors making the trip out from Salt Lake (about 4 hours) or Grand Junction (about 1.5 hours). Expect to evaluate well production, septic capacity sized to the bedroom count, propane setups, and irrigation shares from Castle Creek — none of which come up in a typical suburban search. Winters are mild compared to the Wasatch but summers run hot, and the closest grocery run is 25 minutes down Highway 128 into Moab. Browse the active 4+ bedroom listings below to see what's currently on the market, and reach out if you'd like help comparing well logs and septic permits across properties.
May 2026 · Castle Valley market
Live from the Utah MLS — what's actually happening in Castle Valley right now.
Median sale
$680,000
1 closed in May 2026
Median DOM
58 days
listing → contract
Sale-to-list
97.1%
of final list price
Unsold inventory
7
active + pending
2 matching · page 1 of 1
Active listings
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Common questions
About 4+ bedroom homes in Castle Valley.
How many 4+ bedroom homes typically sell in Castle Valley each year? ▾
Castle Valley is small — roughly 350 residents spread across about 225 properties — so the entire town might see 8 to 15 home sales in a typical year, and only a fraction of those are 4-bedroom or larger. Inventory at this size is thin, and listings often sit because the buyer pool for a remote red-rock property with this much space is specific.
Why are larger homes less common here than in nearby Moab? ▾
Castle Valley sits on a rural zoning framework with 5-acre minimum lots, well water, and septic systems — no municipal sewer, no town water. Building a 4+ bedroom home means engineering a septic system sized for the bedroom count and drilling a productive well, which adds cost and limits how many large homes get built compared to Moab's serviced lots 30 minutes away.
What price range should I expect for a 4-bedroom in Castle Valley? ▾
Most 4+ bedroom properties here trade between roughly $850,000 and $2.5 million, depending on acreage, views of Castleton Tower and the Priest and Nuns, water rights, and whether the home includes a guest casita or barn. Architect-designed homes with irrigation shares sit at the top of the range.
Do larger homes here usually include guest quarters or ADUs? ▾
Many do. Castle Valley's zoning allows accessory dwellings on qualifying lots, and a lot of 4+ bedroom listings count a detached casita, converted barn, or studio toward the bedroom total. Confirm with the listing agent whether bedrooms are all in the main house or split across structures — it matters for financing and appraisal.
Is the drive to Moab manageable for a family? ▾
It's about 25 minutes from the valley floor to downtown Moab via Highway 128 along the Colorado River — one of the prettier commutes in Utah, but it's a two-lane canyon road that can close for rockfall or flooding. Grand County School District buses serve Castle Valley, and kids attend schools in Moab.
What should I check on well and septic for a larger home? ▾
Ask for the well log (gallons per minute and static water level), recent water quality test, and the septic permit showing the system is sized for the bedroom count. A 4-bedroom septic is a different design than a 2-bedroom, and undersized systems are a common issue on older Castle Valley homes that were expanded over the years.