Gibraltar
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About the Gibraltar
Designed by Jamaica Cottage Shop, the Gibraltar offers 420 sq ft of A+ rating certified living space. Starting at $23,160 (Shell package).
View original listing on manufacturer site
The complete shell package boasts the full, weather tight, un-insulated envelope of this design. Depending on the floor plan and design, Complete Shell Packages frequently include doors and windows. Options for upgrading these features may be available in the configurator.
Certified A+ rating and BBB Accredited Business. Key features include Fiberglass Insulation (R21), Fiberglass Insulation (R13), Vapor Barrier.
This design is available in 11 configurations, including 14x30 4-Season Fully Assembled and 14x20 4-Season Pre-Cut Kit.
As a shell package, the price covers the weather-tight structure; interior completion and mechanical systems are typically handled by the buyer. Established in 1995, Jamaica Cottage Shop brings decades of factory-built housing expertise.
Est. $709/mo(20% down, 30yr)
Estimates reflect regional averages and may vary significantly by site, contractor, and materials. This is not professional or legal advice — always consult your local planning department before making financial commitments.
Note: The PDF download provides a conservative baseline and excludes the suburban septic/well estimate shown above.
Contact Jamaica Cottage ShopEstimate Your Total CostShowing full market range. Select a tier to narrow your estimate.
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Specifications
This Cabin & Rustic & Cottage & Other home offers flexible bedrooms and flexible bathrooms across 420 square feet.
Click the tabs above for detailed building specifications and system information.
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The Building Process
CT allows ADUs up to 1000 sqft — verify local zoning
Manufacturer
Jamaica Cottage Shop
Est. 1995
Jamaica Cottage Shop specializes in crafting customizable cottages and sheds, offering a wide range of interior options from insulation and sheathing to plumbing, electrical, and various built-in addi...