Modesto Energy Code for New Buildings

Environmental Protection California 3 Minutes Read ยท published February 10, 2026 Flag of California

In Modesto, California, new buildings must meet state and local energy code requirements to reduce energy use, improve efficiency, and comply with California Title 24. This guide explains who enforces the rules in Modesto, which standards apply to design and construction, how to get permits and inspections, and practical steps for developers and builders to demonstrate compliance during plan review and in the field.

Check plan-review checklists early to avoid redesign delays.

What codes apply

Modesto enforces the California Building Standards Code, including the California Energy Code (Title 24, Part 6). Local building permit review applies these standards to new construction, additions, and certain alterations. For technical provisions and recent cycles, see the California Energy Commission standards and the City of Modesto Building Safety information. [3]

Key compliance requirements

  • Submit energy compliance documentation with permit application: CF1R/JA, CF2R/JA, or approved compliance software reports.
  • Design and install HVAC, lighting, and envelope systems to the efficiency levels required by Title 24.
  • Provide commissioning, duct testing, and inspection reports where required.
  • Meet mandatory acceptance testing and field verification at inspection milestones.

Penalties & Enforcement

The City of Modesto Building Safety Division enforces compliance through plan review, inspections, and correction orders. Specific fine amounts and escalation measures for energy-code violations are not consistently listed on the primary city pages; if exact penalties or monetary ranges are required they should be confirmed with the municipal code or Building Division.[2]

Failure to correct code violations can result in stop-work orders or withheld final occupancy.
  • Monetary fines: not specified on the cited page; consult the Modesto municipal code or Building Division for amounts and ranges.[2]
  • Escalation: first vs repeat vs continuing offence procedures not specified on the cited page.[2]
  • Non-monetary sanctions: correction notices, stop-work orders, permit suspension, and potential court action are available enforcement tools under city authority.[2]
  • Enforcer and inspection pathway: City of Modesto Building Safety Division handles inspections, complaints, and enforcement; see official contact and permit instructions for filing complaints or scheduling re-inspections.[1]
  • Appeals and review: formal appeals procedures and time limits are governed by municipal code or administrative rules; specific appeal deadlines are not specified on the cited page and should be confirmed with Building Safety.[2]

Applications & Forms

Most projects require a building permit application and energy documentation at plan submittal. The City of Modesto provides plan submittal instructions and permit contacts via the Building Safety pages; exact form numbers and fee schedules may be found on the permit application packet or fee schedule pages.[1]

If in doubt, submit energy compliance forms with the first plan set to avoid review delays.

How to demonstrate compliance

  1. Prepare Title 24 compliance reports using approved software or prescriptive worksheets.
  2. Include commissioning and testing plans in contract documents and on the permit set.
  3. Schedule required field inspections and provide test reports to the inspector at inspection time.

FAQ

Do new residential buildings in Modesto need Title 24 compliance reports?
Yes. New residential buildings must submit the required energy compliance documentation with the building permit application; check the Building Safety submittal checklist for the exact forms.[1]
Who enforces energy code violations in Modesto?
The City of Modesto Building Safety Division enforces energy code compliance through plan review, inspections, and enforcement actions.[1]
Where can I find the technical energy standards?
Technical standards are in the California Energy Code (Title 24, Part 6); see the California Energy Commission for the current edition and reference materials.[3]

How-To

  1. Confirm applicable Title 24 cycle and reach out to Modesto Building Safety during pre-application review.
  2. Prepare and submit energy compliance documentation with the permit application.
  3. Schedule and pass required field tests and inspections; provide results to the inspector.
  4. Address any correction notices promptly to avoid stop-work orders or withholding of final occupancy.
Keep compliance documentation on site during inspections to speed verification.

Key Takeaways

  • Modesto enforces California Title 24 for new buildings; plan early for energy compliance.
  • Submit required energy forms at permit application and schedule mandated field tests.

Help and Support / Resources

  1. [1] City of Modesto - Building Safety: permit, inspection and plan submittal information.
  2. [2] Modesto Municipal Code via Municode: municipal code provisions and enforcement rules.
  3. [3] California Energy Commission - Title 24, Part 6: current building energy efficiency standards.

Categories

General Governance and Administration Public Safety Public Health and Welfare Land Use and Zoning Housing and Building Standards Transportation Environmental Protection Parks and Public Spaces Business and Consumer Protection Taxation and Finance Labor and Employment Education Civil Rights and Equity Elections and Campaign Finance Events and Special Uses Signs and Advertising Utilities and Infrastructure Technology and Data