This custom addition is based on our conservatory plan and is intended as a new living room space.

(View More Similar Additions)

Plan: 3601

Custom Addition (#3601) (365 sq ft)
Package Price: $45,000
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Plan: 0071

Conservatory Sunroom (#0071) (204 sq ft)
Package Price: $30,441
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Plan: 3671

Custom Addition (#3671) (2,409 sq ft)
Package Price: $138,000
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Custom Addition (#3615)

155 sq ft
Package Price: $23,500 as specified below  (from $20,000 to $24,000 depending on framing options).
For information about total costs, click here.
The standard price includes our Beamed Wall System and our Beamed Roof System.

Depending on framing options you select, the price could be lower or higher. This price is valid through 2019; prices generally increase about 2-3% per year after pricing date. Walkout basements and/or garages can typically be added to any home, but are not included in our initial price (whether drawn on plans or not). Prices are based on engineering requirements of up to 90 mile per hour wind speed, up to 65 pound snow load, and low seismic activity zones. Our packages can be adapted for higher ratings; this may result in a higher price. Pricing errors on our site are rare, but a price change for your package may be required if a mistake is found.