room addition second floor

Room Addition For More Space

Build an additional family room with bathroom!

Most Common Home Addition Types

adding a living room to house

Great Room

family room addition with fireplace

Family Room

bedroom addition with bathroom


master suite addition above garage

Master Suite

Dining room addition with kitchen island

Dining Room

sunroom addition to home

Sun Room

Unique Custom Room Addition Designs in St. Pete

Get more living space and enhance the value of your house. Serving St. Pete, Tampa and Clearwater area

Room Addition Ideas

Bedroom addition on top of the garage

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Frequently asked questions

How much does it cost to add a 12x12 room?

The average room or house addition costs $86 to $208 per square foot, with most homeowners spending between $22,500 and $74,000. Adding a 12x12 bedroom costs about $17,300.

What is a bump out addition?

A minor addition to a house that increases its total square footage but doesn't reach the scale of a full addition with multiple rooms

Can you build an addition without a foundation?

One trick that works is to hang out new space off the side of the building. This allows you to save extra cost on foundation.

Is it cheaper to add on or build up?

When building new construction, building up with a two-story home is cheaper than building out.