Make the plan yours
Almost nothing in our catalogue is fixed. If a plan is right in spirit but wrong in the detail, our drafting team will change it, and quoting the work costs you nothing.
How modifications work
Four steps from a marked-up PDF to a revised construction set.
Send us the changes
Tell us the plan number and what you want different. A sketch on the PDF, a marked-up screenshot or a plain written list all work fine.
We quote it free
You get a fixed written quote and a turnaround estimate, normally within two business days. No charge and no obligation for the quote itself.
Drafting and review
Once approved, our drafting team makes the changes and sends a proof for you to check before anything is finalised.
Revised set delivered
You receive the full updated construction set as a PDF, with every affected sheet redrawn and re-dimensioned, not just the floor plan.
What people change most
Turnaround runs from the day the quote is approved. Every modification is quoted individually, because the same change costs differently on a 1,200 square foot cabin and a 4,000 square foot estate.
| Modification | Complexity | Typical turnaround |
|---|---|---|
| Mirror or reverse the plan | Simple | 1 - 2 days |
| Change exterior material or elevation style | Simple | 2 - 4 days |
| Resize or reconfigure a room | Moderate | 3 - 6 days |
| Add or remove a garage bay | Moderate | 4 - 7 days |
| Convert the foundation type | Moderate | 3 - 6 days |
| Add or remove a bedroom or bathroom | Structural | 5 - 10 days |
| Extend the footprint or add a wing | Structural | 7 - 14 days |
| Adjust ceiling heights or roof pitch | Structural | 5 - 10 days |
Quotes are free and returned within two business days. Turnaround estimates begin once you approve the quote.
What we can change
- Mirroring and reversing layouts
- Room sizes, wall positions and door or window placement
- Exterior finishes, rooflines and elevation styling
- Foundation type, from slab to crawl space or basement
- Adding, removing or repurposing rooms
- Garage size, orientation and bay count
- Ceiling heights, vaults and roof pitch
- Converting between imperial and metric
What stays local to you
- Structural engineering stamps for your jurisdiction
- Site-specific plans such as grading, septic or survey
- Energy compliance calculations required by some states
- Redistributing or reselling a modified plan under a new name
These are jurisdiction-specific and must be produced by a professional licensed in your state. Your builder can usually arrange them.
Ask before you buy, not after
If you already know a plan needs changing, send the request before you purchase. We will confirm the modification is feasible and quote it, so you are never stuck with a set that cannot become the house you wanted.
Request a free modification quote
Send the plan number and your changes. We will come back within two business days with a fixed price and a timeline.