New House Plans Under $300K to Build

Affordable home & cottage designs under $300K

Looking to build a new home or cottage for under $300K? Explore our selection of affordable house and cottage plans featuring well-designed spaces, functional layouts and a variety of architectural styles. Construction costs are estimates and can vary depending on location, materials, labor and project specifications. Found a design you love? Our house plan modification services and network of home design professionals across Canada and the U.S. can help adapt it to your needs and project.

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Under $250,000 to Build From $250K to $400K Contemporary low-budget house plans
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111 plan(s) found
111 plan(s) found
front - BASE MODEL - - Adaline 2
1st level - - Adaline 2
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Adaline 2 4107

European

Bedrooms 2
Bathrooms 1
Living area 929 sq.ft.
Plan starting from
$1275
Color version 3 - Front - - Cranston
1st level - - Cranston
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Cranston 4127

Farmhouse

Bedrooms 2
Bathrooms 1
Living area 910 sq.ft.
Plan starting from
$1275
front - BASE MODEL - - Inland Cottage 2
1st level - - Inland Cottage 2
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Inland Cottage 2 4478

Country

Bedrooms 2
Bathrooms 1
Living area 946 sq.ft.
Plan starting from
$1275
front - BASE MODEL - - The Trail Seeker 2
1st level - - The Trail Seeker 2
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The Trail Seeker 2 3900A

Cottage, chalet, cabin

Bedrooms 1 to 3
Bathrooms 1
Living area 840 sq.ft.
Plan starting from
$1275
front - BASE MODEL - - Ashbury 2
1st level - - Ashbury 2
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Ashbury 2 4133

American

Bedrooms 2
Bathrooms 1
Living area 1006 sq.ft.
Plan starting from
$1450
front - BASE MODEL - - Ashbury 1
1st level - - Ashbury 1
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Ashbury 1 2133

Country

Bedrooms 2
Bathrooms 1
Living area 1006 sq.ft.
Plan starting from
$1450
Color version 2 - Front - - Prairieside
1st level - - Prairieside
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Prairieside 2138

Country

Bedrooms 2
Bathrooms 1
Living area 947 sq.ft.
Plan starting from
$1275
front - BASE MODEL - - Andrew
1st level - - Andrew
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Andrew 2182

Country

Bedrooms 2
Bathrooms 1
Living area 998 sq.ft.
Plan starting from
$1275
front - BASE MODEL - - Porticus
1st level - - Porticus
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Porticus 2188

European

Bedrooms 2
Bathrooms 1
Living area 995 sq.ft.
Plan starting from
$1275
front - BASE MODEL - - Irene
1st level - - Irene
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Irene 2385

Country

Bedrooms 2
Bathrooms 1
Living area 1005 sq.ft.
Plan starting from
$1450
front - BASE MODEL - - Adam
1st level - - Adam
2nd level - - Adam
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Adam 2588

Farmhouse

Bedrooms 2
Bathrooms 1.5
Living area 1143 sq.ft.
Plan starting from
$1450
front - BASE MODEL - - Duranel 3
1st level - - Duranel 3
2nd level - - Duranel 3
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Duranel 3 2719

Transitional

Bedrooms 2
Bathrooms 1.5
Living area 1099 sq.ft.
Plan starting from
$1450