Ojai — Overlay Districts

Last reviewed: July 2, 2026

Overview

Overlay districts in Ojai are special zoning layers that apply in addition to a property’s primary zoning to address site-specific concerns such as major corridors and affordable housing. The overlay rules are part of the City’s Zoning Regulations found in Title 10, Chapter 2, and they supplement (not replace) the base-district standards for uses, setbacks, parking, and design. See the City’s development rules for dimensional detail in Ojai Development Standards.

Note: the ordinance text identifies two active overlay districts by suffix on the zoning map: T-C-O (Thoroughfare Corridor Overlay) and SPL (Special Housing Overlay).

Article-level grounding: the overlay rules are contained in Article 7 — Overlay Zoning Districts at § 10-2.701–§ 10-2.704 of Title 10, Chapter 2.

How overlays work in Ojai (rules that always apply)

• Overlays are mapped as a suffix appended to the primary zoning symbol on the Zoning Map (for example, BP-T-CO). The overlay is applied through rezoning. § 10-2.702 explains mapping and general applicability.
• Unless an overlay specifically changes a rule, uses allowed in the primary zoning district continue to be allowed; overlays add requirements (permits, studies, design constraints) not permitted uses. This principle is stated in § 10-2.702 and reiterated in the individual overlay sections.
• Overlay development must obtain any permits required by the underlying district and comply with the City’s broader development standards, including those in Ojai Parking and Ojai Design Review where applicable.

District-by-district breakdown

Thoroughfare Corridor Overlay (T-C-O)

• Purpose: preserve open views along major thoroughfares, protect traffic flow, and control site access design on mapped corridors such as the state routes through Ojai. See § 10-2.703.
• Where it applies: mapped to major transportation corridors, explicitly including Highways 33 and 150, via the TC suffix on the zoning map. § 10-2.703 (b).
• Typical permitted uses: any land use permitted in the primary zoning district remains permitted in the T-C-O; the overlay does not add new permitted uses but imposes additional conditions. § 10-2.703 (c).
• Key permit/approval triggers: development requires the same permit as the underlying district plus submission of a supplemental traffic analysis when proposed development could affect corridor operations. § 10-2.703 (d).
• Important development standards (decision-relevant):
  • Limitation on site access: generally one ingress/egress per site, with specified exceptions for frontage lengths (additional ingress allowed at 300 ft and Commission-authorized increases at 600 ft). § 10-2.703 (e)(1).
  • Driveway and circulation design: driveways must accommodate a 15 mph entering turning speed, on-site queuing for at least three vehicles so as not to interfere with corridor traffic, and loading that does not block ingress/egress. See § 10-2.703 (e)(2).
  • Exit sight distance and driveway spacing are regulated by tables referenced in the same overlay text (see the roadway driveway spacing and sight-distance tables called out in the T-C-O provisions). § 10-2.703 (e).
• Practical guidance: For projects fronting Highways 33 or 150, expect a traffic analysis, a strict limit on curb cuts, and close review of on-site queuing and loading. Discuss driveway layout early with staff and check the driveway spacing tables cited by the overlay. § 10-2.703.

Special Housing Overlay (SPL)

• Purpose: implement General Plan housing objectives by enabling and guiding affordable housing projects on identified parcels. § 10-2.704 (a).
• Where it applies: properties identified on the Zoning Map with the SPL suffix; Table 2‑10 in the code lists specific SPL sites and APNs and design parameters. § 10-2.704 (b) and Tables 2‑10/2‑11.
• Typical permitted uses:
  • As an alternative to the underlying district, SPL parcels may be developed with affordable housing; the overlay allows affordable housing notwithstanding certain underlying uses where SPL rules govern. § 10-2.704 (d).
• Key permit/approval triggers:
  • Affordable housing on SPL sites can be approved by zoning clearance (a streamlined entitlement) when it satisfies the overlay’s requirements; non‑affordable uses still require the base-district permits. § 10-2.704 (e)(1).
  • All affordable housing projects on SPL sites are subject to design review and must comply with the SPL design parameters and development standards identified in Tables 2‑10 and 2‑11 and Article 20 design-review standards. § 10-2.704 (f)(1).
• Important development standards:
  • Overlay density: SPL sites may be developed up to 20 dwelling units per acre under a zoning clearance. § 10-2.704 (e)(1).
  • Density/lot consolidation incentive: a 5% additional density increase is available if contiguous parcels are consolidated to create a site of at least 1.0 acre, in addition to any State density bonus. § 10-2.704 (e)(2).
  • Affordable housing composition: minimum occupancy targets for affordability are specified (for example, at least 15% very low, 15% low, and 5% moderate as minima unless the Council allows exceptions). § 10-2.704 (g)(1).
  • Conditions: projects must show compliance (or ability to comply) with water/sewer availability, acoustic standards, stormwater controls, design review standards, and the Housing Element EIR mitigation requirements. § 10-2.704 (f)(2) and (f)(3).
• Practical guidance: For a proposed affordable housing project on an SPL parcel expect a required design-review package, evidence of utilities/will‑serve, noise and stormwater compliance, and entry into a long‑term recorded Affordable Housing Agreement (minimum 55 years). If pursuing the by‑right SPL streamlining, follow the specific application checklist in Article 18 and the SPL subsections. § 10-2.704 (f)–(g).

Quick reference table (most decision‑relevant items)

Checklist (what an applicant must satisfy for overlay projects)

• Confirm overlay suffix on the property via the City Zoning Map (verify SPL or T‑C‑O designation). Verify with the jurisdiction. § 10-2.702.
• Prepare permit application required by the primary zoning district and identify overlay submittals (traffic study for T-C-O; SPL package for SPL). § 10-2.703; § 10-2.704 (e–f).
• For T-C-O: driveway plan showing ingress/egress counts, queuing (3 vehicles minimum), sight‑distance compliance, and driveway spacing per tables. § 10-2.703 (e).
• For SPL: design‑review submittal, utility will‑serve letters, acoustic analysis, stormwater compliance, and the draft Affordable Housing Agreement. § 10-2.704 (f) and (g).
• Confirm parking requirements and propose any parking reductions with supporting justification to the Director/Commission per standard City rules. See Ojai Parking.
• Expect design-review conditions — consult Ojai Design Review and Article 20 standards.

Risks & Ambiguities

Plain‑English summary

If your property carries the T‑C‑O suffix, expect strict limits on curb cuts and a required traffic/driveway plan to protect highway traffic; if it has the SPL suffix, the City provides a pathway to build affordable housing at up to 20 units per acre (with design review, utility checks, and a recorded affordability covenant). For either overlay, comply with the underlying district rules plus the overlay subsections in Title 10, Chapter 2, Article 7. Verify parcel mapping with the City before relying on overlay benefits.

Information Gaps

• The authoritative Zoning Map (showing exact parcels carrying T‑C‑O and SPL suffixes) was not included in the retrieved materials — Verify with City staff. Not found in retrieved materials.
• Complete Table 2‑11 (site-specific design parameters for every SPL parcel) was not fully reproduced in the retrieved snippets; consult the full ordinance tables for parcel‑level restrictions. Not found in retrieved materials.

Source References

• Title 10, Chapter 2, Article 7 — Overlay Zoning Districts: § 10-2.701 (purpose) and § 10-2.702 (applicability).
• Thoroughfare Corridor Overlay (T‑C‑O) — § 10-2.703 (purpose, applicability, access and circulation standards).
• Special Housing Overlay (SPL) — § 10-2.704 (purpose, SPL site lists, density, design review, affordable housing agreement, standards).
• Zoning district list and overlay symbols (Table 2‑1) — zoning district table showing T‑C‑O and SPL entries.
• Development‑standards applicability and design-review linkage — § 10-2.801 and § 10-2.802 (how Article 8 and design review interact with overlays).
• SPL site designations and Tables 2‑10/2‑11 (site list and design parameters) — Table references in the SPL section.

Retrieved passages

• Ojai Zoning Code High relevance show source text
• Ojai Zoning Code (§ 3) High relevance show source text
• Ojai Zoning Code (Article 9) High relevance show source text
• Ojai Zoning Code (section shall) High relevance show source text
• Ojai Zoning Code (Article 7) High relevance show source text
• Ojai Zoning Code (Article 19) High relevance show source text
• Ojai Zoning Code (section shall) High relevance show source text
• Ojai Zoning Code (§ 3) High relevance show source text

Cited sections

• Title 10, Chapter 2, Article 7 — Overlay Zoning Districts: **§ 10-2.701** (purpose) and **§ 10-2.702** (applicability). (Title 10)
• **Thoroughfare Corridor Overlay (T‑C‑O)** — **§ 10-2.703** (purpose, applicability, access and circulation standards). (§ 10-2.703)
• **Special Housing Overlay (SPL)** — **§ 10-2.704** (purpose, SPL site lists, density, design review, affordable housing agreement, standards). (§ 10-2.704)
• Zoning district list and overlay symbols (Table 2‑1) — zoning district table showing **T‑C‑O** and **SPL** entries.
• Development‑standards applicability and design-review linkage — **§ 10-2.801** and **§ 10-2.802** (how Article 8 and design review interact with overlays). (§ 10-2.801)
• SPL site designations and Tables 2‑10/2‑11 (site list and design parameters) — Table references in the SPL section.
• Ojai_ZoningCode.md

• Official Ojai code library