Our talented, design and modification team provides a full spectrum of design-change options, ranging from enlarging or reducing the total square footage of a house plan to changing a roof line or foundation type. Your design options may also include adding, removing and relocating rooms, windows, and doors, as well as many other refinements and amenities.

In order to receive modifications to any house plan, you must purchase a reproducible master. By purchasing a reproducible master, or vellum, you get a copyright release. This provides you with legal permissions to modify and copy the original design. This procedure adheres to stringent standards set by the industry.

The average turn-around time is 10-15 business days, excluding holidays, following the receipt of your approval of any preliminary design modifications.

Once you’ve purchased your home plan and returned the modification checklist, our experts will determine the complexity of the work and send you an accurate cost estimate for your review.

With a reproducible master of the southwestern house plan, a design professional can modify the blueprints just the way you want. You can then print as many copies of the modified house plans as you need to build your new home. And, since you have already started with our complete detailed plans, the cost of those expensive professional services will be significantly less than starting from scratch.

For more information on southwestern house plans offered here as well as making modifications, please call us at 1-800-482-0464

The essential original. Six hundred of the most common building-code questions answered. Contains residential construction-code information gathered from more than 2,500 pages of major model U.S. building, plumbing, and electrical codes.