Local zoning · Rolling Hills

Rolling Hills — Variances and Exceptions

Variances and Exceptions under the Rolling Hills local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page explains how the City of Rolling Hills handles variances and limited exceptions/waivers under its local zoning code (often titled Title 17). It summarizes who decides, the findings the City requires, application and timing rules, and how the rules interact with the City's mapped zoning districts and overlays. For the City’s broader context on zoning rules see the Rolling Hills zoning page.

What the code says — process, findings, limits

  • Purpose and limit: The variance procedure is intended to relieve property-specific burdens where strict application of Title 17 would deprive a parcel of privileges enjoyed by other properties in the same zone; variances may not be used to authorize a use that the zone does not otherwise allow. See § 17.38.010 .

  • Application contents: A variance application must describe the special circumstances that justify the variance, explain the reasons for the request, and state how the required findings will be met. See § 17.38.020 .

  • Hearing and decision: The Planning Commission hears variance applications (with staff recommendation) at a public hearing; the Commission approves, conditionally approves or denies and must adopt a resolution of decision and findings within 30 days after action. See § 17.38.030 and § 17.38.040 .

  • Required written findings to grant a variance: the Commission (and City Council on appeal) must make each of the findings listed in § 17.38.050, including that (A) exceptional circumstances exist, (B) the variance preserves substantial property rights comparable to nearby lots, (C) it will not be materially detrimental to the public welfare, (D) it preserves the spirit and intent of the title, (E) it does not grant a special privilege, (F) it complies with hazardous-waste siting criteria where applicable, and (G) it is consistent with the General Plan. See § 17.38.050 .

  • Affidavit and recordation: No variance is effective until the applicant executes an affidavit of acceptance of conditions and that affidavit is recorded with the County Recorder. See § 17.38.060 .

  • Modifications and limits: Minor plan/condition modifications may be handled administratively by the City Manager; major modifications are treated as new variance applications. The City Manager will set minor/major criteria. See § 17.38.065 .

  • Time limits and transferability: If not exercised within the time in the approval (or within two years if none specified) a variance lapses; the Planning Commission may grant one extension (up to two years). Valid variances run with the land and survive ownership changes. See § 17.38.070 and § 17.38.080 .

  • Revocation: Variances can be revoked for listed causes (fraud, violation of conditions, violations of law, nuisance, etc.); revocation requires findings and hearings under Chapter 17.58. See § 17.58.010–.040 .

  • Limited waivers/exceptions elsewhere: Some chapters allow narrow waivers/exceptions (for example, design/location standards for wireless facilities and the reasonable accommodation procedure for persons with disabilities). Those are handled under their own chapters and standards (e.g., wireless waivers at § 17.27.040(H); reasonable accommodation under Chapter 17.60). See § 17.27.040(H) and Chapter 17.60 .

District-by-district (where variances commonly apply)

Below are the Rolling Hills zoning districts that matter for variance work and the key development standards you will see in variance applications. For the City’s full land-use matrix see the Rolling Hills Land Use and the [Index of Permitted Uses] in Appendix A .

RA‑S (Residential Agriculture‑Suburban) — RA‑S‑1 and RA‑S‑2

  • Purpose: The RA‑S district contains the bulk of Rolling Hills' single‑family residential parcels; it is split into RA‑S‑1 and RA‑S‑2 subdistricts based on minimum net-acre lot size and development intensity. See § 17.08.010 .
  • Typical permitted uses: Single‑family residence (primary), accessory structures (stables, guest houses in certain configurations), and limited accessory activities. See Appendix A and Chapters 17.16 and 17.18 for accessory rules .
  • Key dimensional standards (decision‑relevant):
    • Front setback: 50 ft (minimum), except where OZD‑1 or § 17.24.045 applies — § 17.16.110 .
    • Side setback: RA‑S‑1 = 20 ft; RA‑S‑2 = 35 ft (exceptions if an Association easement with a roadway exists) — § 17.16.120 .
    • Rear setback: 50 ft (minimum) — § 17.16.130 .
    • Maximum lot coverage: 20% structures; Impervious coverage: 35% — § 17.16.070 .
  • Where it applies: Citywide residential map; see the Zoning Map in § 17.08.020 .
  • Interaction with variances: Most variance requests in Rolling Hills challenge these setback, coverage, or building pad rules; applicants must show the special circumstances and meet the findings in § 17.38.050 . When a proposed stable or similar facility requires a variance, the code suggests concurrent review with the development application — § 17.16.170(B) .

(For the City's numeric development standards summary and more rules that affect variance review, see the Rolling Hills Development Standards page.)

Overlay Zoning District‑1 — OZD‑1

  • Purpose: Allows reduced setbacks for small historic lots or lots with special conditions to facilitate modernization while retaining neighborhood character. See § 17.17.010 .
  • Typical permitted uses: Same base uses as RA‑S‑1 (single‑family); overlay only modifies development standards where mapped. See § 17.17.020–.030 .
  • Key dimensional changes: Front yard allowed as low as 30 ft; interior side yard as low as 20 ft (down to 10 ft in some existing footprints); street side yard 10 ft — see § 17.17.030(B) and conditions in § 17.17.030(C) .
  • Where it applies: Specific platted lots listed in § 17.17.020; see the City's overlay map. For more on overlays see Overlay Districts.

Rancho Del Mar Housing Opportunity Overlay — RDMO

  • Purpose and where it applies: The RDMO is a narrowly mapped overlay intended to implement housing policies for a single site at 38 Crest Road West; it allows by‑right housing opportunities and mixed uses on that parcel. See § 17.19.010–.020 .
  • Typical permitted uses: Affordable multi‑family, senior housing, emergency shelter, SRO, daycare, transit facilities; some uses require a Conditional Use Permit or Zone Clearance — § 17.19.030 .
  • Parking standards: RDMO has a tailored parking table (Table 17.19.070A) with unit‑based space counts (studio = 1, one‑bed = 1, two‑bed = 1.5, three‑plus = 2.5 spaces; senior and affordable housing have distinct ratios). See § 17.19.070 / Table 17.19.070A .
  • Variance interaction: The RDMO standards and parking table are decision‑relevant; any deviation from development standards generally must be justified and processed per Title 17 (variance or conditional use permit as applicable) — see Chapter 17.42 and the zone text § 17.19.030–.070 .

PF — Public Facilities

  • Purpose: Public facility uses needed to support the community (limited, non‑residential). See § 17.08.010(B) .
  • Variances: If a public facility project needs relief from Title 17 standards, it follows the same variance procedure (Chapter 17.38) unless a different procedure is specified.

Quick reference table — most decision‑relevant variance/exception rules

Topic Rule / result a reviewer needs to know Code reference
Why a variance exists Relief when special circumstances (size, shape, topography, location, surroundings) make strict application deprive property of privileges others enjoy § 17.38.010(A)
Use limit Variance cannot be used to permit a use not allowed in the zone § 17.38.010(B)
Application contents Must include description of special circumstances, reasons, and a statement that the findings can be met § 17.38.020
Required findings (all must be made) Exceptional circumstances; preserve rights; not detrimental; spirit preserved; no special privilege; general plan consistency; hazardous waste consistency where applicable § 17.38.050
Affidavit & recordation Applicant must execute affidavit accepting conditions; recorded with County Recorder § 17.38.060
Time to use variance Lapses if not used within approval time or two years if none specified; one extension possible § 17.38.070
Modification Minor mods administrative; major mods = new variance § 17.38.065
Revocation grounds Fraud, violation of conditions, law violation, nuisance, etc. — requires findings and hearing § 17.58.010
Limited waivers (other chapters) Wireless facility design standards and reasonable accommodation for disabled persons include separate waiver/exception rules § 17.27.040(H) and Chapter 17.60

Checklist (what an applicant must include / demonstrate)

  • Completed application form filed under Chapter 17.30 (see § 17.38.030) and application fee — verify with Planning Dept. staff .
  • Clear description of the special circumstances (size/shape/topography/location/surroundings) that are unique to the parcel and relevant to the standard sought to be modified — § 17.38.020 .
  • Precise description of the exact ordinance provisions from which relief is requested (setbacks, lot coverage, building pad limits, etc.) and plans showing the requested change — match to the relevant development standard (e.g., § 17.16.110–.130, § 17.16.070) .
  • A point‑by‑point demonstration of how the application meets each required finding in § 17.38.050 (A–G) — include photographs, survey/topo, and comparisons to neighboring parcels .
  • Evidence addressing potential public welfare impacts (privacy, view, drainage, stability, traffic) and any proposed mitigation or conditions — to support § 17.38.050(C) .
  • If the request involves ADUs, follow the ADU chapter requirements in Chapter 17.28 and state any conflicts (some ADU rules limit what local standards can do) — see Chapter 17.28 and the Rolling Hills ADUs guidance .
  • Accept and be prepared to record an affidavit of acceptance of conditions if approved — § 17.38.060 .
  • If the proposed variance touches site plan issues, be prepared for design review/Site Plan Review and related conditions (see Chapter 17.46 and the City Design Review page) .
  • For proposals impacting parking, include a parking study that references the parking rules or the RDMO table if relevant and use the City parking guidance where applicable .
  • Check overlay rules where mapped (for example OZD‑1 or RDMO) and include proof the parcel is within the overlay map if relying on overlay standards — § 17.17.020 and § 17.19.020 .

Risks & Ambiguities

Issue Why it matters What to verify
Variance cannot change permitted uses Code expressly bars variances to allow a use not permitted in the zone — risk of denial if the request effectively creates a new use Confirm the use is allowed in the zone or pursue a zone change/ CUP instead — § 17.38.010(B)
Meeting all findings All findings in § 17.38.050 must be made; failure on one will cause denial Provide factual evidence for each finding (comparative site photos, topo, neighborhood analysis) — § 17.38.050
Affidavit/recordation Approval is not effective until the recorded affidavit is filed — practical delay and title impact Plan for recordation costs and timing; confirm required language with City Clerk — § 17.38.060
Time to exercise If the variance isn’t “used” it can lapse; applicants sometimes assume approvals are permanent Confirm the approval's effective/expiration dates and request an extension before lapse if needed — § 17.38.070
Minor vs major modifications After approval, some changes require a new variance Ask City Manager staff how proposed changes would be classified — § 17.38.065
Revocation risk Approvals can be revoked for violations or fraud Budget compliance monitoring and ensure conditions are followed — § 17.58.010
Overlay mapping / parcel-specific rules Reduced setbacks or other overlay exceptions only apply where specifically mapped (OZD‑1, RDMO) Verify parcel location on the City zoning/overlay map and cite the overlay § (e.g., § 17.17.020)

Plain-English Summary

A variance in Rolling Hills is a discretionary permission to deviate from a numeric rule (like setbacks or lot coverage) when a property has special, unique circumstances; you must show those circumstances, prove the requested change won't harm neighbors or the public, accept conditions in a recorded affidavit, and get the Planning Commission to make all required findings in § 17.38.050 before the city will approve relief .

Source References

  • Rolling Hills Municipal Code — Chapter 17.38 (Variances), § 17.38.010–.080 (purpose, application, proceedings, findings, affidavit, time limits, transferability) .
  • Rolling Hills Municipal Code — Chapter 17.17 (Overlay Zoning District‑1, OZD‑1), § 17.17.010–.030 (reduced setbacks) .
  • Rolling Hills Municipal Code — Chapter 17.16 (RA‑S development standards), § 17.16.070 (lot coverage), § 17.16.110–.130 (setbacks) .
  • Rolling Hills Municipal Code — Chapter 17.19 (RDMO), § 17.19.010–.070 (RDMO uses and parking table 17.19.070A) .
  • Rolling Hills Municipal Code — Chapter 17.58 (Revocations) § 17.58.010–.040 (revocation authority and process) .
  • Rolling Hills Municipal Code — Chapter 17.27 (Wireless facilities, limited waivers) § 17.27.040(H) .
  • Rolling Hills Municipal Code — Chapter 17.60 (Reasonable accommodation; exceptions for disabilities) — see Chapter 17.60 .
  • Appendix A — Index of Permitted Uses by Zone District (use matrix) — Appendix A (Index) .
  • California Building Standards Code (relevant floodplain/variance considerations where applicable) — see the California Building Standards guidance and Title 24; local building-related permits remain separate — California Building Standards Code and uploaded 2025 CBC excerpt .

Sources

Retrieved passages

  • Rolling Hills Zoning Code (Section 65906) High relevance
  • Rolling Hills Zoning Code (§11) High relevance
  • Rolling Hills Zoning Code (§11) High relevance
  • Rolling Hills Zoning Code (§11) High relevance
  • Rolling Hills Zoning Code (Title 15) High relevance
  • Rolling Hills Zoning Code (Chapter 17.55) High relevance
  • CBC § G107 (SECTION G107) Medium relevance
  • Rolling Hills Zoning Code (§11) Medium relevance
  • Rolling Hills Zoning Code (Section 17.16.210) Medium relevance
  • Rolling Hills Zoning Code (Section 17.27.040) Medium relevance
  • CFC § 66314 (§ 66314) Medium relevance
  • Rolling Hills Zoning Code (section if) Medium relevance
  • Rolling Hills Zoning Code (Section 17007) Medium relevance
  • Rolling Hills Zoning Code (Chapter 17.17) Medium relevance
  • CBC § 1 (§ 1) Medium relevance
  • Rolling Hills Zoning Code (Section 17.29.040) Medium relevance
  • Rolling Hills Zoning Code (§11) Medium relevance
  • Rolling Hills Zoning Code (§ 1) Medium relevance
  • Rolling Hills Zoning Code (§11) Medium relevance

Cited sections

Frequently asked questions

What findings does the Planning Commission need to make to grant a variance in Rolling Hills?

The Planning Commission must make each finding listed in § 17.38.050: (A) exceptional or extraordinary circumstances exist on the property; (B) the variance is necessary to preserve substantial property rights comparable to other properties nearby; (C) the variance will not be materially detrimental to public welfare or neighboring properties; (D) the spirit and intent of Title 17 will be observed; (E) the variance does not grant a special privilege; (F) where applicable, consistency with hazardous waste siting criteria; and (G) consistency with the City General Plan. See § 17.38.050 .

Can a variance be used to permit an otherwise‑prohibited use on my lot?

No. The code expressly prohibits granting a variance to authorize a use not already allowed by the zoning regulations for that property; a variance is for deviations from numeric or locational standards only. See § 17.38.010(B) .

If my lot is in the Overlay Zoning District (OZD‑1), do I still need a variance to reduce a setback?

OZD‑1 includes mapped reduced setback standards that replace conflicting RA‑S‑1 standards where applicable (for specific listed lots). If your lot qualifies under § 17.17.020–.030, reduced setbacks may apply without a variance; otherwise, a variance is required to reduce setbacks. See § 17.17.020–.030 .

What must I record if a variance is approved?

The applicant must sign an affidavit of acceptance of the conditions imposed on the variance; that executed affidavit must be recorded with the County Recorder before the variance is effective. See § 17.38.060 .

How long do I have to “use” an approved variance?

If a variance is not used within the time specified in the approval, or if no time is specified within two years of the effective date, it becomes null and void; the Planning Commission can grant one extension not to exceed two years if requested before expiration. See § 17.38.070 .

Can the City revoke a variance after it has been granted?

Yes. Chapter 17.58 authorizes revocation for specific grounds (fraud, material misrepresentation, violation of conditions, law violations, or nuisance/detrimental operation) after a public hearing and written findings. See § 17.58.010–.040 .

Do ADU rules change how variances work for accessory units?

ADUs must meet Chapter 17.28 requirements; some ADU provisions limit what local rules can impose (state ADU law interacts here). If your ADU proposal conflicts with Title 17 standards, you may need a variance, but you must also follow Chapter 17.28 and state ADU law. See Chapter 17.28 and § 17.28.020–.060 .

Who hears appeals of a Planning Commission variance denial?

A Planning Commission decision on a variance is appealable to the City Council following the procedures in Chapter 17.54; appeals are scheduled and heard as de novo before the Council. See Chapter 17.54 (appeals) and § 17.34.070 (hearing requirements) .

If the Planning Commission approves a minor modification later, who can approve it?

The City Manager (or designee) may approve minor modifications administratively; major modifications are treated as new variance applications. The City Manager will publish criteria for what is minor vs. major. See § 17.38.065 .

Where do I find the numeric setbacks and coverage rules the variance will be measured against?

Primary numeric standards for RA‑S zones are in Chapter 17.16 (front, side, rear setbacks; lot coverage and impervious coverage) and the OZD‑1 modifications in Chapter 17.17. See § 17.16.070, § 17.16.110–.130, and § 17.17.030 .

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