League City, TX · Galveston County
Impervious Coverage Worksheet
This worksheet calculates existing and proposed impervious coverage for a property and is completed for a League City application.
What this form is
The worksheet records the project address, scope of work, lot size, and existing and proposed areas for structures, paving, and other surfaces. It calculates total impervious cover and its percentage of the lot. The form says incomplete applications will not be accepted and requires a property survey; photographic copies are prohibited. Contact the Planning Department about the maximum impervious coverage of an existing property.
Who needs it
Applicants submitting a project application that requires impervious coverage information for a League City property should complete this worksheet.
How to submit it
Submit it to the Building Department at 500 W. Walker St., League City, TX 77573, or email [email protected].
About notarization
This worksheet has no notary block; include the required property survey, and photographic copies of the survey are prohibited.
How to submit this form
- 1
Download The Worksheet
Download the Impervious Coverage Worksheet PDF.
- 2
Complete Project Information
Enter the project address and scope of work; indicate “NA” when an item does not pertain to your application.
- 3
Calculate Coverage
Enter existing and proposed areas, overall lot size, and total impervious cover to calculate the coverage percentage.
- 4
Gather The Survey
Attach a copy of the property survey. Photographic copies are prohibited.
- 5
Submit To The City
Submit the worksheet to the Building Department by mail or email using the contact details on the form.
Frequently asked questions
- What does the Impervious Coverage Worksheet calculate?
- It records existing and proposed coverage for structures, paving, and other surfaces, then calculates total impervious cover and its percentage of the overall lot size.
- What attachment does the worksheet require?
- A copy of the property survey must accompany the worksheet. Photographic copies are prohibited, and lot size should come from a recorded plat, sealed survey, or county appraisal district.
- Do I need a notary for the Impervious Coverage Worksheet?
- No. The worksheet has no notary block. It does require a property survey, and photographic copies of the survey are prohibited.
- How do I submit the Impervious Coverage Worksheet?
- Submit it to the Building Department at 500 W. Walker St., League City, TX 77573, or email [email protected].
Need something notarized?
This Impervious Coverage Worksheet doesn’t need a notary — but Texas residents can notarize other documents online with a commissioned online notary.