Title 17 — ZONING REGULATIONS CITY OF SAN LUIS OBISPO
Chapter 17.96 — NONCONFORMING LOTS
San Luis Obispo Zoning Code · 2026-06 edition · updated 2026-07-06 · San Luis Obispo
Sections in this part
17.96.010 – Intent ¶
A lot having less area, width, depth, or frontage than required by the Subdivision Regulations, as set forth in Title 16 of the Municipal Code, for the zone in which it is located, but which was lawfully created prior to the effective date of regulations requiring such greater area or dimension, shall be considered a nonconforming lot. These regulations are intended to provide for the reasonable use of such nonconforming lots consistent with other standards adopted to protect the public health, safety and general welfare.
17.96.020 – Regulations ¶
A. If a nonconforming lot has been held in common ownership with any contiguous property at any time since November 18, 1977 and it otherwise meets the requirements for parcel merger under Government Code Section 66451.11, it may not be individually developed. The area within such a lot may be developed only after it has been merged with contiguous property or otherwise resubdivided in conjunction with the contiguous property to create one or more conforming parcels or one parcel which more nearly conforms.
B. In an R-1 or R-2 zone, the merger or resubdivision requirements set forth in paragraph A of this Section shall not apply to a nonconforming lot and contiguous commonly owned property where each of the parcels has an area, width, depth, and frontage equal to at least 80 percent of the minimum required in the Subdivision Regulations (Title 16).
C. If a nonconforming lot has not been held in common ownership with any contiguous property since November 18, 1977, it may be individually developed.
D. Property development standards of the applicable zone shall apply to nonconforming lots. However, the density standards shall not prevent construction of a single dwelling unit where otherwise permitted by this Chapter.
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CITY OF SAN LUIS OBISPO ZONING REGULATIONS – TITLE 17
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▸ Title 17 — ZONING REGULATIONS CITY OF SAN LUIS OBISPO
Overview- Article 1 — ENACTMENT, APPLICABILITY, AND ENFORCEMENT
- Chapter 17.02 — PURPOSE AND APPLICABILITY OF THE ZONING REGULA…
- Chapter 17.04 — INTERPRETATION OF THE ZONING REGULATIONS
- Chapter 17.06 — ZONES ESTABLISHED AND ZONING MAP
- Chapter 17.12 — AGRICULTURAL (AG) ZONE
- Chapter 17.14 — CONSERVATION/OPEN SPACE (C/OS) ZONE
- Chapter 17.16 — LOW-DENSITY RESIDENTIAL (R-1) ZONE
- Chapter 17.18 — MEDIUM-DENSITY RESIDENTIAL (R-2) ZONE
- Chapter 17.20 — MEDIUM-HIGH DENSITY RESIDENTIAL (R-3) ZONE
- Chapter 17.22 — HIGH-DENSITY RESIDENTIAL (R-4) ZONE
- Chapter 17.24 — OFFICE (O) ZONE
- Chapter 17.26 — NEIGHBORHOOD COMMERCIAL (C-N) ZONE
- Chapter 17.28 — COMMUNITY COMMERCIAL (C-C) ZONE
- Chapter 17.30 — RETAIL COMMERCIAL (C-R) ZONE
- Chapter 17.32 — DOWNTOWN COMMERCIAL (C-D) ZONE
- Chapter 17.34 — TOURIST COMMERCIAL (C-T) ZONE
- Chapter 17.36 — SERVICE COMMERCIAL (C-S) ZONE
- Chapter 17.38 — RESERVED
- Chapter 17.40 — MANUFACTURING (M) ZONE
- Chapter 17.42 — BUSINESS PARK (BP) ZONE
- Chapter 17.44 — RESERVED
- Chapter 17.46 — PUBLIC FACILITY (PF) ZONE
- Chapter 17.48 — PLANNED DEVELOPMENT (PD) OVERLAY ZONE
- Chapter 17.50 — SPECIFIC PLAN (SP) OVERLAY ZONE
- Chapter 17.52 — SPECIAL FOCUS AREA (S-F) OVERLAY ZONE
- Chapter 17.54 — DOWNTOWN (D) OVERLAY ZONE
- Chapter 17.56 — HISTORICAL PRESERVATION (H) OVERLAY ZONE
- Chapter 17.58 — MIXED USE (MU) OVERLAY ZONE
- Chapter 17.60 — SPECIAL CONSIDERATION (S) OVERLAY ZONE
- Chapter 17.62 — RESERVED
- Chapter 17.64 — AIRPORT (AOZ) OVERLAY ZONE
- Chapter 17.66 — RESERVED
- Chapter 17.70 — SITE DEVELOPMENT AND GENERAL DEVELOPMENT STAND…
- Chapter 17.72 — ~~PARKING AND LOADINGP~~ ARKING AND LOADING
- Chapter 17.74 — PERFORMANCE STANDARDS
- Chapter 17.76 — PROPERTY MAINTENANCE STANDARDS
- Chapter 17.78 — FLOOD DAMAGE PREVENTION
- Chapter 17.80 — STREET REGULATIONS
- Chapter 17.90 — RESERVED
- Chapter 17.92 — NONCONFORMING STRUCTURES
- Chapter 17.94 — NONCONFORMING USES
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▸ Chapter 17.96 — NONCONFORMING LOTS
- Chapter 17.104 — PERMIT APPLICATION FILING AND PROCESSING
- Chapter 17.106 — DEVELOPMENT REVIEW
- Chapter 17.108 — DIRECTOR’S ACTION
- Chapter 17.109 — DIRECTOR’S HEARING
- Chapter 17.110 — MINOR USE PERMITS AND CONDITIONAL USE PERMITS
- Chapter 17.112 — REASONABLE ACCOMMODATION
- Chapter 17.113 — TEMPORARY USE PERMITS
- Chapter 17.114 — VARIANCES
- Chapter 17.120 — ADMINISTRATIVE RESPONSIBILITY
- Chapter 17.122 — PUBLIC NOTICES AND HEARINGS
- Chapter 17.124 — AMENDMENTS - ZONING REGULATIONS AND ZONING MAP
- Chapter 17.126 — APPEALS
- Chapter 17.128 — DEVELOPMENT AGREEMENTS
- Chapter 17.130 — GENERAL PLAN AMENDMENTS
- Chapter 17.132 — ENFORCEMENT
- Chapter 17.138 — INCLUSIONARY HOUSING REQUIREMENTS
- Chapter 17.140 — AFFORDABLE HOUSING INCENTIVES
- Chapter 17.142 — DOWNTOWN HOUSING CONVERSION REGULATIONS
- Chapter 17.144 — RESIDENTIAL GROWTH MANAGEMENT REGULATIONS
- Chapter 17.146 — RESIDENTIAL OCCUPANCY STANDARDS
- Chapter 17.148 — HIGH-OCCUPANCY RESIDENTIAL USE REGULATIONS
- Chapter 17.154 — DEFINITIONS PURPOSE AND ORGANIZATION 17.154.0…
- Chapter 17.158 — GENERAL DEFINITIONS