Lot Coverage Calculator
Compare building footprints with an entered lot coverage limit.
Use our free tools to estimate your site plan cost, choose the right drawing package, understand if you need a survey, and fix rejected permit comments before resubmitting.
Every project is different. Some permits only need a basic site plan, while others need floor plans, elevation drawings, survey support, or correction revisions. Start with the tool that best matches your situation.
Compare building footprints with an entered lot coverage limit.
Compare counted floor area with an entered FAR limit.
Add roofs and paving to estimate impervious coverage.
Convert between real feet and drawing inches.
Not sure what your city may ask for? This tool recommends the likely drawing package based on your project type, permit stage, location, and documents you already have.
Estimate which permit drawing package may fit your project before ordering. This is useful if you want to compare basic, advanced, professional, and rush options.
Many customers confuse a permit site plan with a certified land survey. This checker helps you understand whether you may need a site plan, a survey, or both.
If your city returned your application with correction comments, this tool helps identify what may be missing and what revised drawings may be needed for resubmission.
Choose the tool that matches your situation, answer a few simple questions, then use the recommendation to request the right permit-ready drawing package.
If you already know your project details, skip the tools and request a custom quote. Our team can prepare site plans, floor plans, elevation drawings, drafting, 3D renderings, and subdivision design plans.
Get a Free Custom Quote🎉 5-Year Anniversary Offer
Start your permit drawing project and check whether the current 5th anniversary discount applies to your drafting scope.
Anniversary savings are up to 30% on eligible drafting services and vary by project scope. PE fees, surveys, municipal fees, third-party engineering and other excluded fees are not discounted unless specifically approved. Final permit approval is determined by the reviewing authority.