Skip to content

Hemet · Building on your lot

Grading and erosion control in Hemet

Hemet's own rules on grading and erosion control, with the code text for every value.

Each rule below links to the section of the Hemet Municipal Code it was read from, with the code text one click away (checked October 2026). General information, not legal advice.

What Hemet's code says

Hemet code What Hemet's code adds
Erosion control plan
  • An erosion and sediment control plan is required.
    Applies: To get a grading permit.
    § 67-6 · code text
    An erosion and sediment control plan prepared in accordance with article 10 of the Grading Standards;
Grading without a permit
  • Cuts up to 50 cubic yards: under 2 feet, or no slope over 5 feet high and steeper than 2:1.
    Applies: Fills up to 50 cubic yards: under 1 foot on ground flatter than 5:1, or under 3 feet without structures; no blocked drainage.
    § 67-5 · code text
    A fill that does not exceed 50 cubic yards and that satisfies all of the following:
  • No permit for basement, footing, retaining wall, well or septic digging under a valid building permit, or routine landscape clearing.
    Applies: Landscape clearing is not exempt in waterways, floodplains or wetlands.
    § 67-5 · code text
    The excavation is for a basement and footings for new construction, including mobile homes, retaining walls, wells, septic systems, or other structures with a valid building permit.

Who this affects

HomeownersContractorsDesigners

Frequently asked questions

What are the grading rules in Hemet?

Hemet's code: Cuts up to 50 cubic yards: under 2 feet, or no slope over 5 feet high and steeper than 2:1. (Fills up to 50 cubic yards: under 1 foot on ground flatter than 5:1, or under 3 feet without structures; no blocked drainage.) (§ 67-5); An erosion and sediment control plan is required. (To get a grading permit.) (§ 67-6).

General information, not legal advice.

Ask about a specific Hemet property

Ask GoCodebook how Hemet's grading and erosion control rules apply to your situation and get an answer that cites the section.

Ask your question

More on building on your lot in Hemet