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Free Foundational Changes
Customize Your Foundation
Free Foundation Plan Modifications – Customize Without the Cost
At My Home Floor Plans, we believe your dream house shouldn’t come with hidden upgrade fees. That’s why free foundation plan modifications are included with every blueprint you purchase—no surprises, no extra charges. Whether you’re building on a slab, crawlspace, or basement, you’ll get the foundation design that works best for your site at no additional cost.
Most house plan companies charge up to $500+ just to switch the foundation type. We don’t. We understand every building site is different, and your plans should reflect your needs without inflating your budget. That’s just one reason why our house plan benefits are unmatched.
What Foundation Types Are Available?
When you choose your favorite floor plan from our extensive collection of house designs, you can select from:
- Slab Foundation – Ideal for warm climates or flat lots.
- Crawlspace Foundation – Perfect for moderate climates or areas needing ventilation below the floor.
- Basement Foundation – Great for extra storage, living space, or sloped lots.
Our architectural team adjusts the plans accordingly—CAD and PDF files included—at no additional charge.
How It Works
Once you’ve selected your preferred house plan, just specify the foundation type during checkout or email [email protected]. We’ll handle the rest. Our team will provide the updated construction documents, complete with structural engineering where applicable, and send them to you ready to build.
Structural engineering is already included, ensuring your revised foundation plan complies with local building codes. Whether you’re working with a contractor or building DIY-style, you’re fully equipped.
Why We Include It for Free
Unlike other sites that charge extra for simple plan edits, our goal is to help you succeed. A free foundation plan modification might seem like a small thing—but it can save you hundreds and prevent delays during construction. Our plans are designed by builders, for builders, with flexibility built in from the start.
Check out our other exclusive benefits, such as unlimited build licenses, included CAD files, and the ability to preview all plan sheets before purchase.
Popular Plans That Include Free Foundation Modifications
Explore collections where free foundation changes come standard:
- Farmhouse House Plans
- Ranch House Plans
- Garage & Vehicle Storage Plans
- Classical House Plans
- Duplex & Townhome Plans
Each design includes our industry-leading guarantees—and a foundation plan tailored to your lot.
Need Custom Modifications?
Need more than a foundation adjustment? No problem. Our in-house team can make affordable custom modifications to any plan—layouts, rooflines, window placements, and more—all for less than half the price of competitors. Foundation changes, however, are always free.
If you’re not sure what foundation type is right for your region, just ask. We’re happy to advise based on your location, soil conditions, and local regulations.
Start Building Smarter
With free foundation plan modifications, unlimited build rights, and engineer-approved blueprints, you can start your project with confidence. Browse our top-rated house designs today and enjoy benefits you won’t find anywhere else.
Want to learn more about construction best practices? We recommend reading this comprehensive guide from the U.S. Department of Housing and Urban Development on Residential Structural Design.
Your site is unique. Your foundation plan should be too—without paying extra.
Ready to get started?
Browse 1000’s of house plans and get your custom foundation plan—for free—today!
Frequently Asked Questions
What types of foundations can I choose from?
We offer slab, crawlspace, and basement foundations—each one tailored to your lot and local requirements.
Is there really no extra cost?
That’s right. We include free foundation changes with every plan purchase—no hidden fees.
Do I have to request the change at checkout?
Yes, just add a note during checkout or email us at [email protected]. We’ll take care of the rest.
How long does it take to get the revised plans?
Usually 1–3 business days depending on the foundation type and plan complexity.
Can I preview the foundation sheets before buying?
Yes! Use our Preview All Plans feature to see what’s included in your download.