What is a zoning variance?

A variance is among the hardest zoning approvals to get because it requires the applicant to prove four or five findings (the exact test varies by jurisdiction). The classic test from Otto v. Steinhilber (NY, 1939) requires:

1. Unnecessary hardship — the property cannot yield a reasonable return under the strict zoning rule.
2. Uniqueness — the hardship is caused by conditions particular to the property (odd lot shape, topography, unique neighbor configuration), not general conditions in the neighborhood.
3. Not self-created — the applicant didn't cause the hardship (e.g., you can't build a structure that violates setbacks, then apply for a variance to legalize it).
4. Not altering essential character — granting the variance won't change the neighborhood's character.
5. Minimum necessary — the variance requested is the minimum that relieves the hardship.

Common residential variance requests:

• Setback variance — building closer to a property line than zoning requires (e.g., 3 feet when the rule is 5).
• Height variance — a structure taller than the zone allows.
• Lot coverage variance — more building footprint than the zone allows.
• Parking variance — fewer off-street parking spaces than required.

Variance vs conditional use permit: the variance addresses dimensional regulations (setback, height); the CUP addresses allowed uses.

Variance process:

• Application and fee ($1,500-$8,000).
• Staff report with recommendation.
• Public hearing at Zoning Board of Appeals.
• Mailed notice to neighbors (300-500 ft typical).
• Decision to approve, deny, or continue.

Variance grant rates vary wildly by jurisdiction. Some suburban zoning boards grant 80%+ of variances; some strict California jurisdictions grant under 30%.

Alternative paths that are often cheaper and faster than a variance:

• Administrative minor variance — some cities allow small setback or coverage deviations administratively (no public hearing) for a reduced fee.
• Redesign — reconfigure the project to fit within zoning. Usually faster and more reliable than fighting for a variance.
• California ADU state law — reduces the need for variances on many ADU projects because state law overrides local setback rules.

AskBaily's scoping flags potential variance triggers (setback issues, lot coverage tight, height needed) and advises redesign paths before assuming variance approval.