Home Additions in St. Peters, MO

St. Peters homes and this kind of project

A home addition in St. Peters means working in ranches, split-foyers and two-stories from the 1970s to 1990s, so on our first visit we look at the plat, setbacks and easements, then floor heights, rooflines and HVAC capacity.

The housing stock here: 1970s to 1990s ranches, split-foyers and two-stories, with brick fronts and siding on the other three sides.

On subdivision lots the recorded building line and a decades-old indenture decide what is possible.

Lots, exteriors and approvals in St. Peters

Mature trees mean shaded decks that stay damp and grow mildew, so composite does well here. Wood siding and trim on older homes need rot repair before painting. Patio covers and screened porches fit the deep rear yards.

Subdivision lots in St. Peters have defined building lines and easements, and HOA indentures that may be decades old but still binding. Most additions go to the rear. Matching vinyl or hardboard siding that is no longer made sometimes means re-siding a whole elevation.

What is included

During St. Peters additions we keep the existing house weather-tight and secure, build temporary dust walls at the tie-in, and schedule the breakthrough late so your daily life is disrupted for weeks rather than months.

We take on home addition work across St. Peters, from Old Town St. Peters to Ohmes Farm and the Mid Rivers area.

What we watch for

Rear-yard easements and building lines in St. Peters subdivisions are often tighter than owners expect. We confirm the buildable area from the recorded plat before anyone gets attached to a floor plan.

St. Peters properties tend to be mature, tree-shaded lots, and that affects how we stage materials, where an excavator, a foundation crew, framers, a roofer and every interior trade park and how debris leaves the site.

Permits and approvals in St. Peters

The City of St. Peters is where we file for a home addition in St. Peters, and the job will see plan review plus footing, foundation, framing, trade, insulation and final inspections.

Exterior work in St. Peters can also involve older subdivision indentures that are still in force, and we put that package together for you.

Schedule and getting to you

Most St. Peters clients see three to six months of construction for a home addition.

St. Peters is a little over twenty minutes east on I-70 from our Wentzville base. We plan crew days and deliveries around that drive so you get full working days on site.

What our home additions looks like

Photographs from jobs we have built. We do not label photographs by town, so these may or may not be near St. Peters; they are here so you can judge the standard of finish before we meet.

See every project in the set

What moves the price in St. Peters

We price home additions in St. Peters from a site visit, not a square-foot figure. These are the items that change the number.

Complexity of the roof tie-in and exterior matching, especially brick.
HVAC and electrical service upgrades.

More detail

Our step-by-step method for this work, and the factors that move its price, are laid out on the main home additions page. More about the area is on our St. Peters page.

Home Additions in St. Peters: common questions

How long does a home addition take in St. Peters?

Design and permitting typically take two to four months. In St. Peters, permit review by the City of St. Peters and material lead times affect the start date more than our calendar does.

Do I need approval beyond a permit for a home addition in St. Peters?

Possibly. In St. Peters you may be dealing with older subdivision indentures that are still in force. City or county approval and private approval are separate, and we prepare both submittals and wait for written approval before ordering materials.

Will the addition match?

That is the goal. Siding profiles and shingles can usually be matched closely. Brick is harder on older houses, and we show you samples against the wall before committing.

Home Additions in St. Peters, Missouri