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Xylia 14x40 4-Season Pre-Cut Kit - hero

Xylia 14x40 4-Season Pre-Cut Kit

Variant: 14x40 4-Season Pre-Cut Kit

by Jamaica Cottage Shop

Est. 1995
KitCustomizableADU-Sized
560sqft
1Story
Kit Home

About the Xylia 14x40 4-Season Pre-Cut Kit

Designed by Jamaica Cottage Shop, the Xylia 14x40 4-Season Pre-Cut Kit offers 560 sq ft of A+ rating certified living space. Starting at $36,885 (Kit package).

View original listing on manufacturer site

The 4-Season Package is the best choice for any structure intended to be lived in. This package is also great for any type of insulated workspace or insulated storage. Whether you live in a desert or the arctic, a 4-Season Package insulated building can provide year-round comfort. The 4-Season Package includes an insulated floor (if floor system is included), insulated walls and roof as well as upgraded insulated thermal pane doors and windows (as applicable, see floor plan for details). 4-Season Packages include interior sheathing as well. Our Pre-Cut Kits ship nationwide and contain everything you need to build one of our fabulous designs. Jamaica Cottage Shop has solved all the headaches of finding the correct angles and the aggravation of starting from scratch. The kit is well laid out. The detailed step-by-step format of the plans, complimented by the color coded cut list and exploded view, make assembly of this kit a fun and satisfying project. The organization, plans and thought that have gone into the preparation of our cottage kits will result in a quality finished product. Basic carpentry hand tools will be needed with our precut lumber packages. Our tech support staff is incredibly helpful.

Built with a high-performance building envelope featuring R-21 roof and R-13 wall insulation. Certified A+ rating and BBB Accredited Business. Foundation options include Compacted 12" Crushed Gravel.

As a kit package, this price covers structural components; interior finishes, mechanical systems, and foundation are typically separate costs. Established in 1995, Jamaica Cottage Shop brings decades of factory-built housing expertise.

Pre-Cut Kit$36,885
Estimated Completion+ $110,532 - $323,315
Total Estimated Cost$147,417 - $360,200

Est. $1,317/mo(20% down, 30yr)

Typical costs — confirm with builder

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.

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Specifications

Size:
560 sq ft
Stories:
1

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The Building Process

ADU-sized model — verify your local regulations

CT allows ADUs up to 1000 sqft — verify local zoning

Manufacturer

Jamaica Cottage Shop logo

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...

Certifications

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