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Home Additions in Des Peres, Missouri

Families in Des Peres add on because moving means giving up the lot, the schools and the low mortgage rate. We design additions that respect your setbacks and HOA covenants and look like they were always part of the house.

Section drawing through a two-story walkout home showing the parts of a house Henry Hill remodelsone contract, footing to ridgeAS-1Basement finishingBS-2KitchensCS-3BathroomsDS-4Decks & porchesES-5AdditionsFS-6Paint, floors & trimGS-7Siding, windows & doors
Service
Home Additions
Community
Des Peres, St. Louis County
From Wentzville
About 40 min
Division
Additions & conversions

Des Peres homes and this kind of project

Our first visit for a home addition in Des Peres is spent on the plat, setbacks and easements, then floor heights, rooflines and HVAC capacity, which tells us how original ranches and the large new homes replacing them were put together.

The housing stock here: a mix of mid-century ranches and large homes built since 2000.

Ranches extend gracefully to the rear under a matching low roof.

Lots, exteriors and approvals in Des Peres

Screened porches, covered patios and additions. Lot coverage limits are a real constraint given the size of new homes.

Ranch homes in Des Peres extend well. A rear addition under a matching low-slope gable, or a primary suite wing, can look completely original. Lot coverage rules and mature tree protection are the usual constraints.

What is included

A Des Peres addition with us includes feasibility review, design, structural engineering, permits, excavation, foundation, framing, roofing, windows, exterior finishes, all mechanical trades, insulation, drywall, flooring, trim and paint.

We take on home addition work in and around neighborhoods off Manchester, Ballas and Dougherty Ferry roads.

What we watch for

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

Site logistics matter: Des Peres has lots where coverage limits are a real constraint, so we agree with you where an excavator, a foundation crew, framers, a roofer and every interior trade will park, store material and carry out debris.

Permits and approvals in Des Peres

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

Since this work shows from outside, also plan on lot-coverage and height limits. We prepare that submittal alongside the permit.

Schedule and getting to you

Plan on three to six months of site work for a home addition in Des Peres, once permits and materials are in hand.

Des Peres sits toward the edge of our range: I-64 to I-270 south, about forty minutes. We group trade visits and deliveries carefully for projects at that distance, and we take them on when the scope justifies a dedicated crew.

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 Des Peres; 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 Des Peres

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

  • HVAC and electrical service upgrades.
  • Foundation type: slab, crawlspace or basement.

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 Des Peres page.

Home Additions in Des Peres: common questions

How long does a home addition take in Des Peres?

Design and permitting typically take two to four months. For Des Peres we group trade visits to keep that schedule tight despite the drive.

Do I need approval beyond a permit for a home addition in Des Peres?

Possibly. In Des Peres you may be dealing with lot-coverage and height limits. City or county approval and private approval are separate, and we prepare both submittals and wait for written approval before ordering materials.

Can we live in the house during construction?

In most cases. We build the shell first and break through the connecting wall near the end, which limits dust and disruption to a few weeks.

Tell us about the project

Call (314) 280-8020 during working hours, Monday to Friday, 9am to 5pm, or send the form and we will call you back. The first visit is a walkthrough and a conversation, and it costs nothing.

Call (314) 280-8020Request estimate