01
Read the existing house
Window rhythm, roof pitch, trim profiles, and how the ground falls away. An addition has to answer to all of them, so the survey comes before the sketch.
Home Additions
A home addition. Same house.
Additions for Chesapeake and Hampton Roads that read as original architecture. Rooflines, proportions, and materials carried through, inside and out.
How we approach it
An addition is a structural problem first
Where it can go, what it has to stand on, and how its roof meets the existing one. Those answers shape the room long before anyone chooses a finish.
02
Find where it wants to go
Out, up, or into space the house already has. Each answer carries a different foundation cost, a different disruption, and a different planning path, so it is settled early and in plain terms.
03
Engineered and permitted
Foundations, framing, and approvals are where additions actually succeed or fail. We carry engineering and permitting ourselves, so what gets approved is what was designed and priced.
04
No visible seam
Siding coursing, roofline, and interior palette carried through so the join disappears. The test is whether a visitor can tell which part is new.
Original, not attached
An addition should be invisible.
The measure of a good addition is that guests cannot find the seam. We take the existing architecture seriously, from window rhythm and roofline to trim and material, and carry the interior palette through, so the house reads as one thought rather than two eras.
Feasibility and setbacks
What the lot, the setbacks, and the existing structure will actually allow. Better to know in week one than after a design you have grown attached to.
Foundations
Footings and slab or crawl space sized for what sits on them, tied correctly to the existing foundation so the two move together.
Structural framing
Load paths, headers, and the roof connection. This is the engineering that decides whether the addition reads as part of the house or as a lean-to.
Envelope and roofline
Siding, trim, and roof carried across so coursing lines up and the pitch matches. The seam is where a cheap addition announces itself.
Mechanical and electrical
Heating, cooling, and power extended or upsized. New square footage that the existing systems cannot serve is a room nobody uses in August.
Interior finish
Floors, trim, and palette continued from the adjoining rooms, so the new space belongs to the house rather than visiting it.
Structure first
Engineered, permitted, and built by one team
Additions live or die on foundations, framing, and approvals. As a design-build firm we carry the project through engineering, permitting, and construction as one continuous effort. What is approved is what was designed, and what was priced.
The transformation
Before the room belonged to the house
Drag the divider. Same footprint, same openings. The difference is a room built to the standard of the house rather than added on to the back of it.
An illustration of the kind of change a renovation makes, not a Cavalier project. Our own project photography will replace it once the first homes are finished.
Our Method
Four phases. One team.
Design and construction under one roof, so what is drawn is what is priced, and what is priced is what is built.
Good to know
Home additions, answered
What kinds of additions do you build?
Primary-suite additions, expanded kitchens and family rooms, second stories, and full wings. If your home needs more room, we design the addition so it reads as original architecture, not an attachment.
How do you make an addition feel like part of the original house?
By taking the existing architecture seriously: rooflines, proportions, window rhythm, and materials are matched or deliberately complemented, inside and out. The goal is a house that reads as one thought.
Do you handle the structural engineering and permits?
Yes. Additions live or die on foundations, framing, and approvals. As a design-build firm we carry the project through engineering, permitting, and construction as one continuous effort.
Does an addition make sense for my lot?
Sometimes the honest answer is that a renovation serves you better than an addition, and we will tell you so. The first consultation looks at your home, your lot, and your goals before anything is drawn.
The rest of the house
The rooms an addition usually touches.
New space rarely arrives alone. The same team designs and builds the rest, so the palette carries through.
Chesapeake Showroom
Visit us in person.
See the materials, meet the team, and talk through your project at our Chesapeake showroom, serving Chesapeake, Virginia Beach, and the wider Hampton Roads region.
Hours
- Mon – Fri
- 9 AM – 6 PM
- Saturday
- 10 AM – 5 PM
- Sunday
- By Appointment
Get an Estimate
Tell us about your project.
Share the space, what you have in mind, and any plans or photos you’ve gathered. A designer replies within one business day with clear next steps.