Second Story Addition in Cary NC

Second Story Addition in Cary, NC

Twice the house, on the same lot.

NC License #100043Fully InsuredBuilding in the Triangle Since 2021

Build Up When Out Isn't an Option

You like where you live. The schools, the neighbors, the ten-minute drive that would become forty somewhere else. What you do not like is that the house has four rooms and five people in it, and the lot has nowhere left to go.

A second story keeps the yard and the address. Bedrooms upstairs, the main floor back to being the main floor, and a house that finally fits.

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Construction worker in safety gear stands on scaffolding framing a second-story wooden addition to a house.
Modern bedroom with wood ceiling, black four-poster bed, neutral decor, and large windows with gray curtains.
Interior of a wooden house frame under construction with large window openings and exposed beams.

What You Can Build

Full second story. A new floor across the entire footprint.

Partial second story. A floor over one section of the home.

Over the garage. A floor built above the bays. See garage additions if the bays are part of the project too.

Bedrooms and a suite. Most second stories become sleeping space. If that includes a primary bedroom with its own bath, see master suite additions. If it is a bedroom and nothing more, a room addition may be the simpler build.

Two-story gray house with black door, white garage door, and landscaped front yard with shrubs.

What Makes a Second Story Different

The house has to be able to hold it. An engineer checks the foundation and the walls below before anything gets drawn, because carrying a roof and carrying a floor are different loads.

The roof comes off. That is the part nobody pictures, and it is why weather timing and temporary protection get planned before the first day.

Stairs cost you a room. A staircase takes floor area out of the level below, and where it lands changes the main floor as much as the new floor changes the house.

Plumbing and ductwork have to reach the second level, which usually means opening walls downstairs.

What Drives the Cost of a Second Story Addition

Full costs more than partial, because a full second story means the whole roof and the whole footprint.

What the engineer finds sets the rest. Foundation work or reinforced walls below change the number, and you find that out at the start.

Where the stairs go matters more than people expect, since it can mean reworking rooms on the floor you were not planning to touch.

The estimate breaks out every line before we start.

Single-story house with wooden framing added for a second story under construction.
Abdallah Atieh General Contractor in Cary NC

Abdallah Atieh Founder

Why Choose AG-CM for Second Story Additions

Abdallah Atieh founded AG-CM in 2021 and runs each project himself, coordinating a small group of trusted trade partner companies for framing, electrical, HVAC, painting, and cabinetry.

AG Construction Management holds North Carolina General Contractor License #100043 and carries insurance through Builders Mutual. We are members of NCHBA, the HBA of Raleigh-Wake County, and NAHB.

Second Story Addition Service Areas

We are based in Cary, NC, and take on projects across the Triangle. If you're outside these cities, get in touch — we travel for the right project.

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second story addition with walls of windows

Give Everyone a Room of Their Own

The house you already love, with room for everyone in it.