Local zoning · Arroyo Grande

Arroyo Grande — Parking

Q: What are Arroyo Grande’s minimum off‑street parking stall dimensions?

The municipal standard stall is 9 ft × 18 ft ; bicycle aisles must provide 5 ft between rows and handicapped stalls must meet Title 24/municipal diagram dimensions (local diagrams and the California Building Standards Code specify accessible stall width and loading aisle) — see § 16.56.070 and the Title 24 reference .

Q: How many parking spaces does a new shopping center in Arroyo Grande need?

Use the off‑street parking standards in § 16.56.060 (the code lists parking ratios by land use). For neighborhood/community shopping centers provide bicycle parking equal to 5% of the auto requirement where bicycle parking is required; shared parking rules can reduce totals with a CUP and parking study per § 16.56.050 .

Q: What parking is required for an ADU in Arroyo Grande?

Generally one off‑street space per ADU ; the space can be in setbacks or tandem, and there are state‑law exceptions (within 1/2 mile of transit, historic district, part of the primary residence, car‑share proximity, etc.). See § 16.52.150 for the city’s ADU parking rules and stated exceptions .

Parking under the Arroyo Grande local zoning and planning code, with the controlling citations.

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Last reviewed: July 3, 2026

Overview

This page summarizes what the Arroyo Grande Development Code (Title 16) requires for off‑street parking, loading, and bicycle parking. It synthesizes the city’s parking chapter and the district development standards so applicants can see where parking rules live in the code, what the numeric requirements are, and what rules are discretionary or subject to exceptions. The Development Code treats parking as a site design requirement (see the chapter purpose and applicability in § 16.56.010 and § 16.56.020 ).

Note: where the page mentions related topics, follow the internal links for more city guidance: the city’s zoning, the development standards, design review, overlay districts, ADUs, and the statewide California Building Standards Code.

What the code says — by topic

Purpose & applicability: The parking chapter purpose is to provide adequate on-site parking, avoid spillover onto neighborhoods, and ensure circulation and emergency access. See § 16.56.010 and § 16.56.020 for the city’s intent and applicability requirements; off‑street parking must be shown on site plans before permits and is required prior to occupancy for new, expanded, or changed uses .
Location and siting: Required parking must be on-site and located to the side or rear of buildings when feasible; it may not be within required front yards or on unpaved surfaces except lawfully established driveways (see § 16.56.030 and related district standards) .
Shared/common parking: The code allows common/shared parking within 500 feet and provides percentage reductions for shared uses (80% standard, 70% if a parking study proves different peak hours). A conditional use permit is required for such reductions and legal agreements must be recorded for shared parking arrangements (see § 16.56.050 ).
Dimensions, surfacing, and improvements: Standard automobile stall is 9 ft x 18 ft; handicapped stall dimensions reference the state code and the municipal diagram and must meet Title 24/Cal. Bldg. Code requirements. All permanent auto/accessible stalls, driveways and maneuvering areas must be paved; bicycle parking surfaces must be kept dust-free. See § 16.56.070 and § 16.56.060–.070 for dimensions and surfacing rules (and see state code for ADA dimensions) .
Special parking types:
- Motorcycle areas: required for nonresidential uses over thresholds (one area for uses >25 auto spaces; additional for >100 auto spaces) and can count toward auto spaces at specified conversion rates (§ 16.56.080) .
- Recreational vehicle (RV) stalls: commercial zones may be required to provide RV stalls; permitted to combine auto stalls end‑to‑end with increased width (§ 16.56.090) .
- Handicapped: number and size governed by the California Building Standards Code (Title 24/Chapter 11) and the local diagrams; each accessible stall dimension and loading aisle spec is in § 16.56.070 .
Bicycle parking: The city requires bicycle parking for specific uses and prescribes percentages or ratios (e.g., 5% of auto requirement for neighborhood/community shopping, 3% for regional shopping centers, 7.5% for office uses, and school-specific ratios). A minimum aisle width of 5 ft between bicycle rows is required (§ 16.56.150, design specs in § 16.56.070) .
Landscaping, screening and lighting: Parking areas with 5+ spaces require interior landscaping equal to at least 10% of the gross lot area used for parking, perimeter landscaping (min 5 ft in many cases), curbs, irrigation, and maintenance obligations. Parking visible from a street often must be screened with a 3‑ft wall/berm when required by district standards; lighting must protect adjacent residences and be energy efficient (§ 16.56.130 and district-specific landscaping rules) .
Access and safety: Driveway widths and circulation minimums are specified — for single‑family garages a 12 ft unobstructed paved access minimum; multi‑unit projects exceeding three units require 16 ft access. Parking lots with 30+ spaces often need multiple driveways and pedestrian walkways; driveways must maintain 12 ft vertical clearance (§ 16.56.100–.110) .
Loading and truck maneuvers: Industrial and commercial developments must provide approach and backup areas to avoid truck maneuvering in public right‑of‑way. Minimum dock/loading dimensions (e.g., 12 ft x 10 ft identified loading area as a baseline) and specific maneuvering radius/approach schedules are in § 16.56.170 .
ADUs: Accessory dwelling units require one off‑street parking space per ADU except where state law or local exceptions apply (within 1/2 mile of transit, historic district, part of primary residence/accessory structure, on‑street permit restrictions, etc.). Parking for ADUs may be located in setback areas and as tandem parking; no more than 50% of a front yard may be paved for parking (§ 16.52.150) .

District-by-district parking summary

Below are the districts most relevant to parking design and where the code ties parking location or screening to district standards. For each district I name purpose/typical uses, key dimensional/site standards (that affect how and where you may place parking), and where the district applies.

Industrial Mixed Use (IMU)

Purpose/uses: industrial, light manufacturing, warehouses, live/work as limited housing; employment base functions. Refer to Table 16.36.020(A) for specifics. IMU emphasizes loading and truck access for larger vehicles. § 16.36.020(A) .
Key standards that affect parking: Minimum lot sizes and setbacks (e.g., front yard 10 ft, street side 20 ft); required off‑street parking and loading per § 16.56.020; where parking is visible from a street, a 3‑ft wall/berm and landscape buffer is required in IMU site provisions (Table 16.36.020(A) and § 16.56.020) .
Where it applies: industrial areas identified on the zoning map; consult the IMU table in Chapter 16.36.

Traffic Way Mixed Use (TMU)

Purpose/uses: vehicle sales/service, motel, larger scale retail and visitor‑serving uses; vehicle access and outdoor display allowed. TMU anticipates vehicle‑oriented uses that require generous parking and loading. § 16.36.020(B) .
Key standards: lot sizes and setbacks (e.g., min lot size 10,000 sq ft; front setbacks 0–15 ft), and explicit instruction that parking be located behind or to the side of buildings where practical (see district tables and § 16.56.020) .
Where it applies: Traffic Way / Station Way area (see zoning map and Design Overlay D‑2.11) .

Office Mixed Use (OMU)

Purpose/uses: corporate, medical, offices, mixed residential; supports higher parking and site design standards for larger office uses (Table 16.36.020(H)). § 16.36.020(H) .
Key standards: front setbacks 0–10 ft (10 ft opposite residential), rear setback encourages parking (“Parking encouraged”) so OMU explicitly anticipates rear/side parking; of‑street parking and loading per § 16.56.020 .
Where it applies: OMU zones, including OMU‑D overlay parcels for hospital/medical campus areas (OMU‑D‑2.20) .

Fair Oaks Mixed Use (FOMU)

Purpose/uses: large-format retail, home‑improvement, restaurants, offices and mixed residential; encourages shared parking and pedestrian orientation. Table 16.36.020(F) .
Key standards: frontage, setbacks 0–10 ft (parking encouraged at rear), shared parking language and transition to residential neighborhoods are explicit; parking to be located behind or to the side of buildings per district guidance and Chapter 16.56 .
Where it applies: Fair Oaks corridor / FOMU area (see zoning map).

Village Core Downtown (VCD) and Village Mixed Use (VMU)

Purpose/uses: pedestrian‑oriented downtown and village areas with upper‑story housing and small retail; parking is managed differently here (Village PBID and shared parking tools). Table 16.36.020(C–D) and § 16.56.020 .
Key standards: small lots, 0–15 ft front setbacks (buildings often at sidewalk edge), reliance on shared parking, parking business improvement district rules, and specific design guidelines that favor locating parking to the side or rear and minimizing curb cuts .
Where it applies: downtown village core and adjacent village mixed‑use streets.

Public/Quasi‑Public (P/QP)

Purpose/uses: public facilities, community institutions.
Key standards: requires landscaped setback where abutting residential; a minimum of 10 ft of setback nearest residential may be landscaped and the rest used for off‑street parking; screening/berm rules apply where parking is visible from a street (Table 16.44.040‑B and § 16.44.040). § 16.44.040 .

Single‑Family Residential (example: R‑1) — parking implications

Purpose/uses: single‑family homes; the code integrates ADU rules and one‑unit parking rules into residential approvals.
Key parking elements that matter: residential driveways and garage access minimums (12 ft paved access for single‑family), ADU parking requirements (generally 1 space per ADU, but exemptions apply), limitations on paving front yards (no more than 50% of front yard dedicated to parking for ADUs), and minor exception authority for parking when on‑site parking is infeasible (§ 16.56.100, § 16.52.150, § 16.16.100) .
Where it applies: R‑1 and other residential districts; full R‑1 numeric tables were not found in the retrieved snippets — verify parcel‑specific R‑1 lot standards with the city zoning tables (see Information Gaps below).

Quick reference table — most decision‑relevant numeric standards

Requirement / use	Standard / rule	Code reference
Standard auto stall size	9 ft × 18 ft	§ 16.56.070
Accessible (handicapped) stalls	Per California Building Standards Code; local diagram and 14 ft total width with 9 ft stall + 5 ft loading aisle shown in municipal diagram	§ 16.56.070; California Building Standards Code
Bicycle parking — neighborhood/community shopping	5% of auto requirement	§ 16.56.150
Bicycle parking — offices	7.5% of auto requirement	§ 16.56.150
ADU parking	1 off‑street space per ADU (exceptions listed in code)	§ 16.52.150
Shared parking reduction	Reduce to 80% standard; reduce to 70% with parking study and CUP	§ 16.56.050
Minimum parking lot interior landscaping	10% of gross lot area used for parking (parking areas ≥5 stalls)	§ 16.56.130
Loading area minimum (typical)	At least one identified loading area 12 ft × 10 ft; approach and maneuvering standards in schedule	§ 16.56.170
Parking visible from street — screening	3 ft wall/berm where required by district	District tables and § 16.36.x; see IMU/industrial or district tables

(If a fractional number results, round up at 0.5 per § 16.56.060) .

Checklist

Show parking on the site plan: number, location, dimensions, ADA stalls, bicycle racks, loading, paving and drainage (per § 16.56.020 & § 16.56.070) .
Meet stall and aisle dimensions (auto 9×18, bike aisle min 5 ft; handicapped per Title 24) and provide diagrams as required (§ 16.56.070) .
Pave and surface parking/driveways and dust‑proof bike areas (surfacing rules in § 16.56.070) .
Provide required bicycle parking where listed uses apply and meet aisle/spacing requirements (§ 16.56.150 and § 16.56.070) .
Provide landscaping, perimeter buffers, curbs and irrigation for parking areas ≥5 spaces (§ 16.56.130) .
Where proposing shared parking or reductions, prepare a parking study and apply for the required CUP/minor exception per § 16.56.050 and § 16.16.100 .
For ADUs: show the single ADU parking stall (or exception justification) and ensure no more than 50% of the front yard is devoted to parking when applicable (§ 16.52.150) .
Check district tables (Chapter 16.36) for screening or special parking/landscaping conditions tied to the zoning district (IMU/TMU/OMU/FOMU/VCD/VMU) .

Risks & Ambiguities

Issue	Why it matters	What to verify
Shared parking reduction requests	Reductions can be approved but require CUP and a technical parking study; improperly justified reductions may be denied	Confirm shared‑use distances (500 ft max), prepare a licenced parking study, and expect a recorded joint‑use agreement if approved (§ 16.56.050)
ADU exemptions and state law interplay	State ADU law creates exemptions; local ADU rules reference both city code and state exceptions	If relying on an ADU parking exemption (transit proximity, historic district, car‑share), document eligibility per § 16.52.150 and Government Code references (see § 16.52.150 text)
District screening/berm triggers	Some districts require a 3‑ft berm or wall where parking is visible; applicability varies across IMU/GMU/VCD tables	Confirm whether the parcel’s district table (Chapter 16.36) forces the screen; review Table 16.36.x for your district and § 16.56 rules
Variance or minor exception authority vs. discretionary approvals	Minor exceptions can waive parking in limited cases; variances have specific findings and extra findings where parking is affected	If requesting an exception, cite § 16.16.100 (minor exceptions) or § 16.16.070/variances and be prepared to meet required findings; verify whether a CUP, MUP, or variance is necessary
ADA / accessible stall interpretation	Local diagrams reference state code; compliance is mandatory and may require coordination with building officials	Follow the California Building Standards Code (Title 24) for accessible parking dimensions and signage; consult plans reviewer early (§ 16.56.070)
Parking counts for mixed uses	Code requires summing requirements for multi‑use buildings but allows common/shared solutions	For mixed occupancy, compute total required spaces per § 16.56.040, then consider common parking rules in § 16.56.050 if proposing shared facilities

Plain‑English summary

Arroyo Grande’s Development Code (Title 16) requires new and expanded projects to provide on‑site, paved parking sized to municipal standards (standard stall 9×18 ft, ADA per Title 24), bicycle parking for specified uses, landscaping around lots, and properly designed loading areas; shared parking and ADU exceptions are allowed but must follow the Code’s process and, in many cases, state ADU law (§ 16.56 and § 16.52.150) .

Source References

Chapter 16.56 — Parking and Loading Requirements: § 16.56.010, § 16.56.020, § 16.56.030, § 16.56.050, § 16.56.060, § 16.56.070, § 16.56.080–.170 (Arroyo Grande Development Code) .
ADU rules (Accessory Dwelling Units): § 16.52.150 (Accessory Dwelling Units — parking rules, exceptions, siting) .
District development standards & parking siting directions: Tables in Chapter 16.36 (IMU, TMU, OMU, FOMU, VCD, VMU) and 16.44 Public/Quasi‑Public standards (screening/landscape rules) .
Design and paving standards and bicycle aisle width: § 16.56.070 (dimensions, surfacing, bicycle aisle min 5 ft) .
Minor exception authority for parking waivers: § 16.16.100 (Minor Use Permits — minor exceptions) .
California Building Standards Code / Title 24 — referenced for accessible parking and handicapped stall sizing (state code governs accessible stall counts and dimensions) — see the City code references to Title 24 and the state code text for Chapter 11 accessibility standards .
(ADU explanatory material) 2025 California ADU handbook — state guidance on ADU parking exemptions (background, not a local ordinance) .

Sources

Retrieved passages

Arroyo Grande Zoning Code (Section 16.56.060) High relevance
Arroyo Grande Zoning Code (§ 17) High relevance
Arroyo Grande Zoning Code (§ 9-12.090) High relevance
Arroyo Grande Zoning Code (Section 578.3) Medium relevance
Arroyo Grande Zoning Code (section shall) Medium relevance
Arroyo Grande Zoning Code (Section 16.32.050) Medium relevance
Arroyo Grande Zoning Code (section where) Medium relevance
CFC § 9 (§ 9-11.080) Medium relevance
Arroyo Grande Zoning Code (Section 13.12.060) Medium relevance
Arroyo Grande Zoning Code Medium relevance
Arroyo Grande Zoning Code (Chapter 16.08) Medium relevance
Arroyo Grande Zoning Code (Chapter 16.80) Medium relevance
Arroyo Grande Zoning Code (Chapter 16.60.) Medium relevance
Arroyo Grande Zoning Code (Chapter 16.60) Medium relevance
Arroyo Grande Zoning Code (Chapter 16.60.) Medium relevance
Arroyo Grande Zoning Code (§ 9-09.040) Medium relevance
Arroyo Grande Zoning Code (Chapter 16.60) Medium relevance
Arroyo Grande Zoning Code Medium relevance
CBC § 310 (Section 310) Medium relevance
Arroyo Grande Zoning Code (Section 16.20.180) Medium relevance
Arroyo Grande Zoning Code (Title 16) Medium relevance
Arroyo Grande Zoning Code (§ 66314) Medium relevance
Arroyo Grande Zoning Code (§ 66322) Medium relevance
Arroyo Grande Zoning Code (§ 2) Medium relevance
Arroyo Grande Zoning Code Medium relevance

Cited sections

Official Arroyo Grande code library

Frequently asked questions

What are Arroyo Grande’s minimum off‑street parking stall dimensions?

The municipal standard stall is 9 ft × 18 ft; bicycle aisles must provide 5 ft between rows and handicapped stalls must meet Title 24/municipal diagram dimensions (local diagrams and the California Building Standards Code specify accessible stall width and loading aisle) — see § 16.56.070 and the Title 24 reference .

How many parking spaces does a new shopping center in Arroyo Grande need?

Use the off‑street parking standards in § 16.56.060 (the code lists parking ratios by land use). For neighborhood/community shopping centers provide bicycle parking equal to 5% of the auto requirement where bicycle parking is required; shared parking rules can reduce totals with a CUP and parking study per § 16.56.050 .

Do I have to provide bicycle parking, and how is it sized?

Bicycle parking is required only for uses listed in the code (shopping centers, regional centers, offices, and schools); ratios and percentages are in § 16.56.150, and bicycle rows need a minimum 5 ft aisle between rows per § 16.56.070 .

Can I use shared parking or pay an in‑lieu fee in the village/downtown?

Yes — for properties in village PBID areas the code allows off‑site parking or in‑lieu payments under the Parking & Business Improvement District plan (see § 16.56.020(B) and district tables). Shared parking within 500 ft may be used per § 16.56.050 (reductions to 80% or 70% with a study and CUP) .

What parking is required for an ADU in Arroyo Grande?

Generally one off‑street space per ADU; the space can be in setbacks or tandem, and there are state‑law exceptions (within 1/2 mile of transit, historic district, part of the primary residence, car‑share proximity, etc.). See § 16.52.150 for the city’s ADU parking rules and stated exceptions .

Can the city waive or reduce required on‑site parking?

Yes. For minor expansions or where on‑site parking is infeasible the community development director may grant a minor exception (administrative) to waive strict adherence to Chapter 16.56; larger developments may require a CUP or variance and appropriate findings (§ 16.16.100 and variance rules) .

How does the code handle truck loading and maneuvering for industrial/commercial sites?

Industrial and commercial developments must be designed with truck approach and backup areas so truck maneuvers do not occur in public right‑of‑way; a schedule of wheel track radii and minimum dock/loading dimensions is in § 16.56.170. Smaller projects under 14,000 sq ft may be exempt if they can demonstrate adequate loading provisions that won’t affect circulation (§ 16.56.170) .

Do parking lots next to residential zones require special screening?

Yes. When parking areas are located adjacent to residential districts they must be effectively screened and when visible from the street may require a 3‑ft wall/berm and perimeter landscaping as required by the district’s site standards (see IMU / public/quasi‑public rules and § 16.56.120–.130) .

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