5+ Bedroom Homes for Sale in Newcastle, Utah
Newcastle sits in the high desert of western Iron County, about 30 minutes west of Cedar City on Highway 56, and it's the kind of place where five-bedroom homes usually come attached to real acreage rather than a postage-stamp lot. Most large houses here are set on horse property, hobby farms, or geothermal-heated parcels — Newcastle is famous in the region for its underground hot water, which some owners pipe through greenhouses and radiant floor systems. Buyers shopping for 5+ bedroom homes in Newcastle tend to be multigenerational families, folks running a small ag operation, or remote workers who want elbow room without committing to true off-grid living. Cedar City schools, the regional hospital, and Southern Utah University are all within commuting distance.
Pricing on larger Newcastle homes varies widely depending on land, outbuildings, and water shares. A 5-bedroom on 5+ acres with a barn or shop generally runs well below what comparable square footage costs in Cedar City proper, which is a big part of the draw. Winters are cold and snow does fall — elevation is around 5,300 feet — but the valley sees plenty of sun, and summers are noticeably cooler than St. George. Inventory turns over slowly out here, so the active list at any given moment is small but worth watching closely. Browse the current listings below to see which 5+ bedroom properties are on the market in Newcastle right now.
August 2025 · Newcastle market
Live from the Utah MLS — what's actually happening in Newcastle right now.
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Active listings
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Common questions
About 5+ bedroom homes in Newcastle.
How many 5+ bedroom homes are typically on the market in Newcastle? ▾
Newcastle is a small community with limited inventory, so the count of large homes for sale at any one time is usually in the single digits — sometimes just one or two. The list below updates directly from the MLS, so whatever shows is what's currently active.
Do most 5-bedroom Newcastle homes sit on acreage? ▾
Yes. Unlike subdivisions in Cedar City or Enoch, larger Newcastle homes almost always come with at least an acre, and many are on 5 to 40+ acres with water rights, irrigation, or shares in the local geothermal system. If you want a big house on a small lot, Newcastle probably isn't the right town.
What's the price range for a 5+ bedroom home out here? ▾
It swings hard based on land and outbuildings. A 5-bed on a residential lot might list in the mid $400s to $600s, while a similar home on 10+ acres with a shop, barn, or geothermal hookup can run $800K to $1.2M+. Per square foot, Newcastle is generally cheaper than Cedar City.
Are the schools nearby decent for a larger family? ▾
Newcastle kids are part of Iron County School District. Elementary-aged students typically attend Escalante Valley Elementary, and older students bus into Cedar City for middle and high school. The bus ride is real, so families with multiple kids often factor that into the decision.
Is the geothermal heat a big deal for larger homes? ▾
It can be. Newcastle sits over a geothermal resource that some properties tap into for radiant floor heat, greenhouses, or shop heating. On a 5-bedroom house, that can mean dramatically lower winter utility bills — worth asking the listing agent whether a specific property is connected and what the share or fee structure looks like.
How long is the commute to Cedar City or St. George? ▾
Cedar City is about 30 to 35 minutes east on SR-56, and St. George runs roughly 90 minutes south. Most Newcastle residents who work off-property commute to Cedar City for jobs, shopping, and the regional hospital.