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Determination of Consistency with Applicable Plans, Standards, or Other Similar…

Housing Accountability Act Technical Assistance Advisory · 2026 edition · updated 2026-07-29 · California

Government Code, § 65589.5, subdivision (f)(4)

A key component of the HAA is the determination as to whether or not the proposed housing development project is consistent, compliant and in conformity with all applicable plans, programs, policies, ordinances, standards, requirements, and other similar provisions.

Traditionally, this determination is made by local government, which is given significant deference to interpret its own plans, programs, policies, ordinances, standards, requirements, and other similar provisions. In most planning and zoning matters, courts traditionally uphold an agency’s determination if there is “substantial evidence” to support that determination. If substantial evidence supports the agency's decision, an agency can reach a conclusion that a development project is inconsistent with applicable provisions, even if there is evidence to the contrary.

Departing from these traditional rules, the HAA sets forth its own standard for determining consistency with local government rules for housing development projects and emergency shelters. A housing development project or emergency shelter is deemed consistent, compliant, and in conformity with an applicable plan, program, policy, ordinance, standard, requirement, or other similar provision if there is substantial evidence that could allow a reasonable person to conclude that the housing development project or emergency shelter is consistent, compliant, or in conformity with applicable standards and requirements. The intent of this provision is to provide an objective standard and increase the likelihood of housing development projects being found consistent, compliant and in conformity.

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Contents — Housing Accountability Act Technical Assistance Advisory
Housing Accountability Act Technical Assistance Advisory
  1. September 15, 2020
  2. Table of Contents
  3. Table of Contents
  4. Table of Contents
  5. What is the Housing Accountability Act?
  6. Why Do We Need the Housing Accountability Act?
  7. Legislative Housing Accountability Act Interpretation Guidance
  8. Housing Accountability Act Decision Matrix
  9. NO: HAA does not apply
  10. NO
  11. NO
  12. Key Provisions of the Housing Accountability Act
  13. Housing Development Project Qualifications
  14. Housing Development Project Definition
  15. Housing for Very Low, Low-, or Moderate-Income Households
  16. Housing Developments Applying for the Streamlined Ministerial …
  17. Applicability of Local Standards
  18. Determination of Application Completeness
  19. Completeness Determination of Development Application
  20. Imposition of Development Conditions
  21. Housing Accountability Act Provisions That Apply to All Housin…
  22. Determination of Consistency with Applicable Plans, Standards,…
  23. Applicability of Density Bonus Law
  24. General Plan and Zoning Consistency Standard
  25. Written Notification of Inconsistency
  26. Consequence for Failure to Provide Written Documentation
  27. Denial of a Housing Project that is Consistent with Applicable…
  28. Preponderance of the Evidence Standard
  29. State Policy on Housing Project Approval
  30. Denial or Conditioning of Housing Affordable to Very Low-, Low…
  31. Violations of Housing Accountability Act
  32. Eligible Plaintiffs and Petitioners
  33. Remedies
  34. Local Agency Appeal Bond
  35. Failure to Comply with Court Order
  36. Court-Imposed Fines
  37. What types of housing development project applications are sub…
  38. Does the Housing Accountability Act apply to charter cities?
  39. Does the Housing Accountability Act apply to housing developme…
  40. Does the California Department of Housing and Community Develo…
  41. If approval of a housing development project triggers the No-N…
  42. Does the Housing Accountability Act apply to a residential dev…
  43. Does the Housing Accountability Act apply to an application fo…
  44. Does the Housing Accountability Act apply to market-rate housi…
  45. Is there a definition for “specific, adverse impact” upon publ…
  46. Appendix B: Definitions
  47. Housing for very low-, low-, or moderate-income households mea…
  48. Appendix C: Preliminary Application (Senate Bill 330, Statutes…
  49. Benefits of a Preliminary Application
  50. Step 1: Preliminary Application Submittal GC 65941.1
  51. Step 2: Full Application Submittal
  52. Step 3: Determination of Application Completeness GC 65943
  53. Step 4: Application Consistency with Standards (HAA) GC 65589.5
  54. Step 5: Other Entitlement Process Requirements Pursuant to SB …
  55. Appendix D: Housing Accountability Act Statute (2020)
  56. 65589.5.

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