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  • Our Kits
    • A render of a completed Modern kit. Modern kit page.
    • A render of a completed Contemporary kit. Contemporary kit page.
    • A render of a completed Ranch kit. Ranch kit page.
    • A render of a completed Cottage kit. Cottage kit page.
    • A render of a completed Carriage kit. Carriage kit page.
    • A render of a completed Tiny kit. Tiny kit page.
    MODERN
    VIEW DETAILS Modern kit page.
    A render of a completed Modern kit.
    Sizes:
    • 256 sq. ft.
      (16 x 16)
    • 600 sq. ft.
      (20 x 30)
    • 1200 sq. ft.
      (30 x 40)
    RANCH
    VIEW DETAILS Ranch kit page.
    A render of a completed Ranch kit.
    Sizes:
    • 384 sq. ft.
      (16 x 24)
    • 768 sq. ft.
      (24 x 32)
    • 936 sq. ft.
      (26 x 36)
    • 1200 sq. ft.
      (30 x 40)
    COTTAGE
    VIEW DETAILS Cottage kit page.
    A render of a completed Cottage kit.
    Sizes:
    • 480 sq. ft.
      (16 x 24)
    • 600 sq. ft.
      (20 x 30)
    • 864 sq. ft.
      (24 x 36)
    Contemporary
    VIEW DETAILS Contemporary kit page.
    A render of a completed Contemporary kit.
    Sizes:
    • 900 sq. ft.
      (30 x 30)
    • 1200 sq. ft.
      (30 x 40)
    CARRIAGE
    VIEW DETAILS Carriage kit page.
    A render of a completed Carriage kit.
    Sizes:
    • 396 sq. ft.
      (18 x 22)
    TINY
    VIEW DETAILS Tiny kit page.
    A render of a completed Tiny kit.
    Sizes:
    • 192 sq. ft.
      (8 x 24)
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  • Home
  • Our House Kits
  • The Modern
  • 1,200 Sq. Ft. 30' x 40'
1,200 sq. ft. (30' x 40')

THE MODERN

Our Modern kit home features clean lines, large windows, and a functional layout that can be customized to match your lifestyle.

Base Kit Cost: $41,800

Get a Quote
A rendering of a completed Modern kit build.
msh_modern_render.jpg
Modern Clear Lake Iowa
a Modern house kit built near an Alabama lake viewed from corner
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Available sizes:

*Due to unprecedented volatility in the market costs and supply of lumber, all pricing shown is subject to change.

Select a size option to load its specifications, then continue navigating down the page to interact with the loaded data.
  • 256 sq. ft. (16' x 16')
  • 600 sq. ft. (20' x 30')
  • 1,200 sq. ft. (30' x 40')
  • Total Sq Ft: 1,200 sq. ft. (30' x 40')
  • Base Kit Cost: $41,800
  • DIY Cost: $96,550 - $115,000 *
  • Cost with Builder: $154,500 - $193,000 *
  • Est. Annual
    Energy Savings:     50 - 60%
  • Each purchased kit includes one free custom interior floor plan.
Does not include land purchase. Higher end finishes can increase your cost.
Buy Now Select Options
& Upgrades
Example Floor Plans
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The Modern 30x40 sample floorplan

Specificiations

Dimensions

  • Exterior Width: 40 feet
  • Exterior Depth: 30 feet
  • Roof Peak: 12' 9"
  • Wall Thickness: 4 1/2"
  • Roof Thickness: 6 1/2"

Exterior

Includes:

  • Exterior walls
  • Roof panels
  • Ridge beam
  • House Wrap
  • Roofing Felt (underlayment)
  • Plate Lumber
  • 280 ft. of wire chases

Customizations and upgrades:

  • SIPs subfloor $7,800
  • Upgraded Exterior Walls $1,500
  • Upgraded Roof Panels $2,500
  • 36-inch door cutout (wheelchair accessibility) $0
  • Windows $2,600
  • Doors $350
  • Skylights (cost varies)
  • Upgraded Windows (cost varies)
  • Additional exterior wall wiring chases (cost varies)
  • Additional exterior wall plumbing chases (cost varies)
  • Metal Roofing – Classic $3,300

Not included:

  • Foundation
  • Skylights

Interior

Includes:

  • $500 of custom floor plan design
  • 87 lineal feet of interior walls

Available Customizations:

  • Standard-sized loft $950
  • Lumber for larger loft (cost varies)

Assembly Tools

Includes:

  • SIPs caulk
  • SIPs foam
  • Screws for connecting SIPs
  • Engineered Stamped Drawings
  • Hot Foam Scoop

Delivery

Cost varies dependent upon kit size and shipping distance.

Drafts

Expand image 30x40 Modern Front Draft

Recent Customer Projects

Exterior of a completed Modern model
A cottage model during the build process
View of a cottage model kitchen
Exterior of a completed cottage model

See how other Mighty Small
Home kits have come to life.

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Need a custom size?

Need a house that fits certain lot sizes or dimensions you don’t see here? Let our experts help you design a kit home that fits your needs.

Build a custom kit plan with us

Our Kits & Pricing

View All Kits
A render of a completed Modern kit.

Modern

A render of a completed Carriage kit.

Carriage

A render of a completed Contemporary kit.

Contemporary

A render of a completed Cottage kit.

Cottage

A render of a completed Ranch kit.

Ranch

A render of a completed Tiny kit.

Tiny

View All Kits

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Contact

  • (502) 242-2977
  • contact@mightysmallhomes.com
  • Proudly based in Louisville, KY
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