Find a full-size home for your lot, built in Irontown’s Utah factory and delivered for crane placement on your permanent foundation. As your authorized Irontown Modular dealer, My Cozy Outdoors is your direct point of contact from your first question through move-in.
Choose from 12 plans with 1,165 to 2,198 sq ft
Layouts with 2 to 4 bedrooms
Choose a one story or two story design
Includes Irontown’s 10 year limited structural warranty
Here, prefab and modular mean the same thing: a house built in factory sections to the International Residential Code, just like a site-built house. California homes follow the California Residential Code, including CALGreen and fire sprinklers. Irontown provides engineered, stamped plans and delivers modules from Spanish Fork, Utah, for crane placement on your permanent foundation. The finished home is real property. Irontown is the seller of record, with more than 40 years of building experience.
Manufactured and mobile homes follow the federal HUD code and use a chassis. These modular homes follow residential building codes and become permanent buildings on foundations. They also differ from kit, panelized and SIP packages. Instead of sending you a package to assemble, Irontown builds the house in modules at its factory.
Your local building department reviews the stamped plans for your building permit and inspects the foundation, utilities, placement and stitch work on site. Stitch work connects the modules and finishes the seams between them. During feasibility review, Irontown addresses how your department will review the factory-built portions of your home.
Why build a modular home?
The reasons and figures in this section are Irontown’s own. As you weigh them, consider your lot, delivery access, preferred plan and separately quoted site work to see how modular construction fits your project.
Work happens together. The modules are built while your site and foundation are prepared, saving 40 to 70 percent in time. Projects often finish 60 to 90 days faster than traditional builds, or more.
Less site disruption. A shorter on-site schedule means less disruption for neighbors and less exposure to weather, theft and vandalism.
Materials used carefully. Precision cuts, less scrap and fewer damaged materials help control spending. The factory process also helps avoid ordering more material than the home needs.
Fewer carrying costs. A shorter schedule can reduce the time you pay construction loan interest, builder’s risk insurance and equipment rental expenses.
Decisions made early. Finalizing the design before building makes costly change orders rare. Utah factory labor and sourcing also support the process, with fewer on-site workers and less jobsite congestion.
Quality checked indoors. Each project has 551 quality control points. Homes are built indoors on a certified flat factory floor using repeatable workflows, and modules are reinforced for transport and crane placement.
What to plan around
You’ll make design decisions early because changes can be costly or impossible once factory construction begins. Transport limits determine module dimensions and help shape the plans. Your lot needs truck access and room for a crane, and you’ll still need a foundation, a general contractor and local permits.
Find your 2 to 4 bedroom floor plan
The 12 plans cover 2 to 4 bedrooms and 1,165 to 2,198 sq ft. Compare bedroom arrangements, one story and two story layouts, and features like Thatcher’s office, which can become a fourth bedroom. Bunkhouse includes unfinished upstairs space. Your quote prices your choice of Designer, Modern, Balance or Rustic finishes.
Looking for
Plans
One story family homes
One story family homes: Walker, Donner 1560, Thatcher and Mill Creek.
Cabins
Cabin plans: Aspen, Donner 1300 and Bunkhouse.
Two story and narrow lot
Two story and narrow lot choices: Berkeley 1, Berkeley 2 and Bunkhouse.
Spanish and modern
Spanish and modern designs: San Conejo, Spirit, Donner 1300 and Berkeley 2.
With a garage
Garage choices: Eagle Landing 1220 includes an attached garage; Berkeley 2 offers an optional garage level.
With a basement option
Basement options: Walker and Aspen.
Plan
Size
Rooms
Stories
Footprint
From (Utah Designer Series)
Walker
1,165 sq ft
2 bed, 2 bath
One
42 ft x 27 ft
$268,200
Eagle Landing 1220
1,220 sq ft
3 bed, 2 bath
One
65 ft x 20 ft including the attached two car garage
$260,500
San Conejo
1,250 sq ft
2 bed, 2 bath
One
46 ft x 28 ft
$287,400
Aspen
1,255 sq ft
3 bed, 2 bath
One
24 ft x 52 ft
$287,800
Berkeley 1
1,268 sq ft
3 bed, 2 bath
Two
48 ft x 15 ft, two story
$289,800
Berkeley 2
1,268 sq ft
3 bed, 2 bath
Two
48 ft x 15 ft, two story
$289,800
Donner 1300
1,315 sq ft
3 bed, 2 bath
One
56 ft x 24 ft 6 in
$324,700
Spirit
1,320 sq ft
2 bed, 2 bath
One
46 ft x 28 ft
$297,100
Donner 1560
1,576 sq ft
3 bed, 2 bath
One
64 ft 6 in x 36 ft 6 in
$410,800
Bunkhouse
1,588 sq ft
2 bed, 1 bath, plus unfinished upstairs
Two
36 ft x 26 ft, two story
$373,700
Thatcher
1,860 sq ft
3 bed plus office, 2.5 bath
One
48 ft x 63 ft
$416,700
Mill Creek
2,198 sq ft
3 bed, 2 bath
One
55 ft x 53 ft
$494,400
Walker
1,165 sq ft · 2 bed, 2 bath · one story · from $268,200
Two bedrooms sit alongside a generous kitchen and dining area, with porch entry choices and an optional basement.
Utah Designer Series prices start at $268,200 for Walker and reach $494,400 for Mill Creek; Utah-only Eagle Landing 1220 starts at $260,500. These prices include Designer finishes, delivery and standard crane placement on your foundation within 250 miles of the factory. Multi-State pricing is about $6,000 to $9,000 higher for Montana, Idaho, Wyoming, Nevada, Colorado, Arizona and Oregon. California pricing is about $36,000 to $54,000 higher, includes California code requirements and covers the first 650 delivery miles.
Approximate road miles from the factory
Estimated delivery beyond the 250 included miles
Starting price, delivered and set, plus estimated extra miles
Estimate only. Utah Designer Series starting price with standard delivery and crane set. Beyond 250 miles the rate is $12.75 per mile per truckload; a full-size home ships as two to four modules on separate trucks and is stitched together on your foundation, and your written quote confirms the count. Foundation, site work, stitch, utilities, permits, fees, engineering, pilot cars and sales tax are not included.
Delivery beyond the included miles costs $12.75 per mile per truckload, plus a pilot car if needed. A full-size home travels as two to four modules, each on its own truck. The delivery calculator estimates the truckloads; your written custom quote confirms the loads, transportation requirements and final price before construction begins.
Budget separately for land, foundation, site work, stitch work, utilities, permits, fees, site engineering and sales tax. Your general contractor quotes the on-site work, and your city supplies its fees. MCO does not quote these costs, so keep them separate from the home price as you put your budget together.
Costs not in the home price
The general contractor, city and state charge for these items separately from the home. Get the quotes from your contractor and city; MCO does not provide them.
The land for your home.
Preparing and grading the site.
Building a crawl space, slab or basement foundation to the structural engineer’s specifications.
Digging utility trenches and connecting water, sewer or septic, electricity and gas.
Joining the modules and finishing their interior and exterior seams with stitch work.
Adding steps, porches, decks, garages outside the plan, driveways and landscaping.
Paying for permits, plan reviews and impact fees.
Engineering for your site and foundation.
Paying sales tax.
An allowance for transport touch-ups, including minor drywall cracks, caulk and door adjustments excluded from the warranty. Transport insurance covers major transit damage.
Will a modular home work on your lot?
Before ordering, check your proposed house against your city or county’s zoning, setback, height, lot coverage and design rules. Read your HOA covenants for any additional restrictions. You’re responsible for confirming zoning, permits, fees and code compliance with the relevant local offices before you order.
The modules arrive on oversized trucks, then a crane lifts them onto your foundation. That makes the delivery route, staging space and crane pad part of planning your build. Irontown’s feasibility review includes a virtual review of the route and crane placement.
Your general contractor builds the crawl space, slab or full basement foundation to the structural engineer’s specifications. If you want space below the home, Walker and Aspen offer basement options, and Berkeley 2 has an optional garage level beneath the living space.
You’ll need water or a well, sewer or approved septic, electricity and gas. For rural lots, septic and well approvals come before the building permit. Engineered plans account for your site’s snow and wind loads, and local or state rules may call for additional construction measures in wildfire areas.
Confirm your property requirements before ordering This page is a starting point for planning a full-size home. MCO helps and advises but takes no responsibility for zoning, permits, impact fees, septic approval or code compliance. Before ordering, confirm your parcel, plan and use with city or county planning and building offices, and septic approval with the health department. MCO strongly recommends contacting those offices and can share the code sections it found and suggest questions.
When could your modular home be ready?
Irontown’s target schedule has three phases, shown below. Local permit review takes additional time on your city or county’s schedule. Irontown works toward these timeframes and keeps you informed if permits, construction or site work cause delays, so your move-in date will depend on how those pieces come together.
Phase 1: Feasibility Review (1 to 2 weeks). The review costs $2,000, which goes toward your final contract price. It includes virtual reviews of your site and delivery route, a budget estimate, a preconstruction agreement, and a review of the schedule and building requirements. You’ll also receive financing assistance and contractor support.
Phase 2: Pre-construction Agreement (2 to 3 months). Irontown visits your site and works through detailed planning, limited design customization and local code requirements. The team also helps you choose interior finishes and provides stamped, engineered plans for permitting.
Phase 3: Construction and Delivery (12 to 16 weeks). Irontown builds your modules, ships them to your lot and sets them on the foundation, keeping you informed about any permit, construction or site delays.
How work moves forward on your site
Your general contractor manages the on-site work through these six steps and works with Irontown to coordinate delivery and crane placement.
Prepare and permit. Start by assessing and preparing the site, arranging grading and obtaining the required permits. Coordinate the work schedule and module delivery with Irontown.
Build the foundation. Build the foundation to the structural engineer’s specifications, then install the water, sewer, electrical and gas connections.
Receive and place modules. Get access and staging areas ready for delivery. When the modules arrive, inspect them for transit damage and coordinate their crane placement on the foundation.
Connect and finish. Join and weatherproof the modules, finish the interior seams and complete exterior work, including landscaping. Connect and test the mechanical, electrical, plumbing and HVAC systems.
Inspect and hand over. Finish the final inspections, system testing and punch list. Then walk through your completed home and receive the documentation and keys.
Arrange ongoing support. After you move in, arrange any warranty service you need and get help setting up a maintenance schedule if you’d like.
Plan to hire a general contractor
You’ll need a general contractor for the foundation, utilities, coordination on placement day, stitch work and finishing. This work is priced separately from the home. Irontown has connections with some contractors, and its feasibility review includes contractor support. Contact MCO to find out whether we can recommend someone in your area, as availability varies.
Are you a general contractor building homes for your clients? Email support@mycozyoutdoors.com to join the MCO contractor network.
How financing works
Most buyers use a construction loan that becomes a mortgage once the home is set and finished. As work progresses, the lender releases money in payments called draws. To explore your options, ask your lender whether FHA, VA or conventional financing fits your project. MCO does not provide loans.
Irontown has pre-approved status with a select group of referral lenders who know modular construction and its draw schedule. These referrals connect you with outside lenders; Irontown does not offer the financing itself. Ask MCO for an introduction when you request your quote. The lender determines your eligibility.
Your home is built indoors on a certified flat factory floor, with modules reinforced for transport and crane placement. Irontown’s figure is 551 quality control points per project. Its 10 year limited structural warranty covers fit and finish for 1 year, systems, roof and deck for 2 years, and major structure for 10 years.
On a permanent foundation, your modular home is real property, appraised, insured and taxed like a site-built house. Ask your lender and insurer how they’ll assess your home and its coverage. Resale value follows the local market, so modular construction alone doesn’t ensure appreciation.
Explore completed Irontown homes
Browse photo pages for 22 finished Irontown homes in Residential Projects, including Deer Valley, Misty Mountain Court, Point Dume and Menlo Park. See all Residential Projects
Deer Valley Mountain Home, 2017
Deer Valley, Utah · 2017
A Deer Valley mountain home with a pool table, office and media room.
With its factory in the mountain state of Utah, Irontown has built homes in Deer Valley, the Big Sky region, Durango and the Sierra at Graeagle. The modules are engineered for your site’s snow load and arrive weather-tight, a useful feature where the building season is short.
Explore your state’s building details
Each state guide explains factory-built home rules, stamped plans, building review, permits and review timing, fees, tax facts, septic and wells, and delivery miles, with a town-based delivery calculator. You can also explore regional plans and prices, Irontown projects, financing information and the steps for working with a general contractor.
Utah
Explore full-size Irontown homes built in Spanish Fork, with Utah plan options, starting prices and delivery details. Prefab homes in Utah
Arizona
Explore full-size Irontown plans, transportation estimates and local planning information for your Arizona lot. Prefab homes in Arizona
California
Explore full-size Irontown modular homes with two to four bedrooms, California specifications and delivery from Spanish Fork. Prefab homes in California
Colorado
Explore full-size Irontown homes for your own lot, with Colorado delivery, pricing and building information. Prefab homes in Colorado
Oregon
Explore full-size Irontown homes and cabins, starting prices, transportation and local planning details for your own lot. Prefab homes in Oregon
Idaho
Explore Irontown plans, delivery from Spanish Fork and local building considerations for your own lot. Prefab homes in Idaho
Montana
Explore full-size Irontown homes for your own lot, with Montana delivery estimates and local planning information. Prefab homes in Montana
Wyoming
Explore full-size Irontown homes and cabins built in nearby Spanish Fork, with Wyoming delivery, plan choices and local planning notes. Prefab homes in Wyoming
Nevada
Explore full-size Irontown plans built in Spanish Fork and delivered to your Nevada lot, with local permit notes and transportation estimates. Prefab homes in Nevada
See the Spanish Fork factory in person
Visit Irontown’s factory at 1947 N Chappel Dr, Spanish Fork, UT 84660 to walk through finished modules on the line and see how the homes are built. It’s about 52 road miles south of Salt Lake City and about an hour south of Salt Lake City International Airport. Contact MCO to schedule your visit.
Looking for something smaller? See our modular ADU homes (400 to 1,200 sq ft backyard homes and casitas) and park model homes (cabins for resorts and RV lots).
Here, prefab and modular mean the same home: sections built in a factory to residential building codes, then placed by crane on a permanent foundation. The finished house is real property. Manufactured and mobile homes follow the federal HUD code and use a chassis.
Utah Designer Series starting prices range from $268,200 for Walker to $494,400 for Mill Creek. Utah-only Eagle Landing 1220 starts at $260,500. Budget separately for land, foundation, site work, utilities, stitch work, permits, fees, site engineering and tax. Your region and delivery beyond the included miles also affect your quote.
Plan around Irontown’s timeframes of 1 to 2 weeks for feasibility, 2 to 3 months for pre-construction and 12 to 16 weeks for construction and delivery. Local permit review adds time, and permit, construction or site delays can move the schedule.
Check your proposed plan and use with your city or county before ordering, and review any covenants. Your lot needs delivery access, room for a crane, a foundation and utilities. During feasibility review, Irontown looks at the delivery route, crane placement and your project’s building requirements.
Yes. Walker and Aspen have basement options, and Berkeley 2 offers a garage level below the living space. Eagle Landing 1220, available only in Utah, includes an attached two car garage. Your general contractor builds the foundation to the structural engineer’s specifications.
Most buyers use a construction loan that releases funds as work progresses and becomes a mortgage when the home is complete. Request an Irontown referral lender introduction from MCO with your quote, and ask your lender about FHA, VA or conventional eligibility. Approval is the lender’s decision.
Modular homes on permanent foundations are real property and are appraised like site-built homes. Their resale value moves with the local market, so appreciation isn’t guaranteed. Ask your lender how your particular home will be appraised.
These homes meet residential building codes and use engineered plans that account for site conditions. The modules are reinforced for transport and crane placement, with 551 quality control points per project, according to Irontown. Your foundation is built to the structural engineer’s specifications.
Rules were read in September 2026. This summary is not legal advice or approval. Rules change, and local offices decide how they apply. You are responsible for confirming zoning, permits, impact fees, septic approval and code compliance for your parcel, plan and use before ordering. MCO helps and advises but takes no responsibility for those matters.
Get your plan and regional quote
Share your lot location and preferred plan, and we’ll help you take the next step. You’re responsible for confirming zoning, permits, fees and code compliance with the relevant local offices before you order.
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Sauna Review
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