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Collection: Most Popular House Plans Under 600 Square Feet

Check out our top selling house plans 600 square feet. These homes could be used as ADUs (accessory dwelling units), granny cottages, work from home office suites, guest houses, vacation cabins, or cost efficient homes.

Forrest Grove Cottage Plan - 576 sq. ft.

Forrest Grove Cottage Plan - 576 sq. ft.

Regular price From $249.00 USD

Regular price Sale price From $249.00 USD
Unit price per
Millford Cottage Plan - 400 sq. ft.

Millford Cottage Plan - 400 sq. ft.

Regular price From $249.00 USD

Regular price Sale price From $249.00 USD
Unit price per
Stockton Cottage Plan - 560 sq. ft.

Stockton Cottage Plan - 560 sq. ft.

Regular price From $249.00 USD

Regular price Sale price From $249.00 USD
Unit price per
Richland Cottage Plan - 593 sq. ft.

Richland Cottage Plan - 593 sq. ft.

Regular price From $249.00 USD

Regular price Sale price From $249.00 USD
Unit price per
Elverson Cottage Plan - 538 sq. ft.

Elverson Cottage Plan - 538 sq. ft.

Regular price From $249.00 USD

Regular price Sale price From $249.00 USD
Unit price per
Hamilton Cottage Plan - 572 sq. ft.

Hamilton Cottage Plan - 572 sq. ft.

Regular price From $249.00 USD

Regular price Sale price From $249.00 USD
Unit price per
Dover Cottage Plan - 432 sq. ft.

Dover Cottage Plan - 432 sq. ft.

Regular price From $249.00 USD

Regular price Sale price From $249.00 USD
Unit price per
Hartwick Cottage Plan - 538 sq. ft.

Hartwick Cottage Plan - 538 sq. ft.

Regular price From $249.00 USD

Regular price Sale price From $249.00 USD
Unit price per
Gardenville Cottage Plan - 400 sq. ft.

Gardenville Cottage Plan - 400 sq. ft.

Regular price From $249.00 USD

Regular price Sale price From $249.00 USD
Unit price per

Looking for something in a specific size or style?

Under 500 Square Foot Cottage Plans
These cottages, all under 500 sq. ft., are perfect for a backyard...

Under 500 Square Foot Cottage Plans
500-600 Square Foot Cottage Plans

500-600 Square Foot Cottage Plans
600-800 Square Foot Cottage Plans

600-800 Square Foot Cottage Plans
Plans with narrow width
Plans 22 ft. wide or less

Plans with narrow width
Two Bedroom Plans

Two Bedroom Plans