Local zoning · Paso Robles

Paso Robles — Parking

Q: Does Paso Robles require bicycle parking for nonresidential development?

Yes. Nonresidential projects must provide a minimum of 2 bicycle rack spaces per 20,000 square feet of gross floor area; larger sites must provide secured locker facilities for each increment of 50,000 sf. See § 21.48.060(B) .

Q: How many loading spaces does a commercial building need?

Within commercial zoning districts, the code requires 1 loading space for each 10,000 square feet of gross floor area (industrial districts use 15,000 sf per loading space). See § 21.48.120(A) .

Q: Can I use gravel rather than asphalt or concrete for a parking lot?

Non‑permanent surfaces (gravel, roadbase) are generally not allowed for permanent parking areas; exceptions exist for overflow or large residential lots and require a site plan or development plan modification with specific findings about screening and track‑out control. See § 21.48.100(B)(3) and § 21.17.020/21.16.020 for modification procedures.

Q: What if my property is inside the Uptown/Town Center Specific Plan?

Properties inside the Uptown/Town Center Specific Plan are subject to that specific plan’s parking rules , which can supersede Chapter 21.48 . Confirm with the specific plan and Planning Division. See § 21.05.010 and § 21.48.020 .

Q: Can driveway slope or stall slope be modified for a steep lot?

Standard parking space slope limits are 5% , but for single‑family situations the city may allow up to 15% by site plan modification where terrain makes standard compliance infeasible (findings required). See § 21.48.100(B)(2) and § 21.48.110(A)(5) .

Parking under the Paso Robles local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page summarizes what the City of Paso Robles zoning ordinance requires for parking, off‑street loading, and bicycle parking. The controlling rules sit in Chapter 21.48 (Parking and Loading Regulations) of the Paso Robles Zoning Code (Title 21); development‑specific standards and allowed modifications are handled by the zoning chapters for each district and by overlay/specific plan rules. See the zoning overview for broader context on how parking fits with the city's zoning and planning framework and the development standards referenced below.

Important quick points: the code sets numeric, area‑ and bedroom‑based ratios (Table 21.48.030‑1), requires bicycle and motorcycle parking, allows parking reductions in specified circumstances, and includes lot‑design rules (aisle widths, surfacing, drainage, screening).

How the code applies (district‑by‑district)

Below are the Paso Robles districts most relevant to parking decisions. Each subsection explains the district purpose (where relevant), typical uses, relevant parking rules, and where the district rules live in the code.

R‑1 (Single Family Residential)

Purpose / typical uses: single‑family homes; implements the Residential Single Family general plan designation. See Table of zones and the R‑district chapter.
Parking rules that matter: single‑family units must provide 2 covered spaces per residence as the baseline; front‑yard paving and driveway widths are limited (pavement limited to 50% of front yard; corner street‑side yard limits) and driveway width/back‑up distances are regulated. See § 21.48.030 and § 21.48.110 for driveway design.
Where it applies: citywide single‑family zones; some exceptions apply for ADUs and urban dwelling units (see ADU rules). Note: ADU parking rules are constrained by state law—see local ADU chapter and state links.

R‑2 / R‑3 (Multi‑family residential)

Purpose / typical uses: low‑ to medium‑density multi‑family housing; R‑3 covers medium‑density multi‑family developments. See Chapter 21.33 for density and development standards.
Parking rules that matter: multi‑family parking is bedroom/size based: e.g., 1.0–1.5 spaces per studio/1‑bedroom (threshold at 600 sf); 2 spaces per unit for 2+ bedrooms; 1 guest space per 5 units. For multi‑family projects, driveways and parking areas must meet Chapter 21.48 layout, screening, and landscape requirements. § 21.48.030 and related parking lot design standards apply.
Where it applies: multi‑family zoning districts (R‑2 through R‑5); additional objective design standards may apply for mixed‑use and larger multifamily projects.

CP (Neighborhood Commercial), C‑1 / C‑2 / C‑3, RC (Regional Commercial)

Purpose / typical uses: neighborhood to regional commercial services and retail; nonresidential uses dominate. See Chapter 21.34 for district specifics.
Parking rules that matter: commercial uses generally are 3 spaces per 1,000 sf unless a use‑specific ratio is listed (medical/doctor offices, restaurants, hotels have special rules). Loading requirements: commercial districts require one loading space per 10,000 sf (§ 21.48.120). Parking lot siting, landscaping, and screening rules apply; special rules exist for the Uptown/Town Center Specific Plan where the specific plan parking rules override chapter 21.48.
Where it applies: commercial zoning districts citywide and any commercial areas inside specific plans.

M, PM, Industrial districts

Purpose / typical uses: light to heavy industrial and business‑park uses.
Parking rules that matter: industrial/warehouse uses use area‑based rates (e.g., 1 space per 1,000 sf for warehouse/wholesale; some special rates for wine storage), and loading standards differ (1 loading space per 15,000 sf in industrial districts). See § 21.48.030 and § 21.48.120.
Where it applies: industrial and planned industrial zones.

AG (Agricultural)

Purpose / typical uses: agriculture, limited farm‑oriented retail or temporary sales. Parking rules: agricultural uses still must provide off‑street parking per Section 21.48.030; certain temporary uses have explicit minimums (e.g., at least 3 off‑street spaces for some temporary roadside sales). The AG chapter also allows the city engineer and fire chief to approve exceptions to Chapter 21.48 standards where appropriate.

Key numeric standards (selected, decision‑relevant)

Topic	Requirement (local rule)	Code Reference
Single‑family parking	2 covered spaces per residence	§ 21.48.030 (Table 21.48.030‑1)
Multi‑family parking	1–1.5 spaces/studio or 1BR (600 sf split); 2 spaces/2+ BR; 1 guest/5 units	§ 21.48.030 (Table 21.48.030‑1)
General commercial parking	3 spaces / 1,000 sf unless specified	§ 21.48.030 (Table 21.48.030‑1)
Medical office	4 spaces / 1,000 sf	§ 21.48.030 (Table 21.48.030‑1)
Restaurants (free‑standing)	5 spaces / 1,000 sf	§ 21.48.030 (Table 21.48.030‑1)
Bicycle parking (multi‑family)	2 bicycle rack spaces per 10 units (for 10+ units)	§ 21.48.060(A)
Bicycle parking (nonresidential)	2 bicycle rack spaces / 20,000 sf; secured lockers for each 50k sf increment	§ 21.48.060(B)
Motorcycle parking	1 motorcycle space / 20 vehicle spaces required; min size 6' x 10'	§ 21.48.070
EV parking	EV spaces required per CalGreen / successor (whichever is greater); counts toward minimum	§ 21.48.080
Off‑street loading (commercial)	1 loading space / 10,000 sf (commercial districts)	§ 21.48.120(A)(1)
Off‑street loading (industrial)	1 loading space / 15,000 sf (industrial districts)	§ 21.48.120(A)(2)
Parking lot aisles	Design standards vary by stall angle (e.g., 24' aisle for 90° two‑way)	Table 21.48.100‑2 and § 21.48.100(B)
Parking reductions (exchange for bike parking)	For lots requiring ≥20 car spaces: 5% reduction allowed in exchange for 4 bike racks	§ 21.48.060(C)

(For full table of uses and the complete Table 21.48.030‑1 consult § 21.48.030.)

Rules about design, surfacing, and location (what to expect at plan check)

Parking surfaces must use permanent materials such as asphalt, porous asphalt, concrete, porous concrete, pavers, or turf block; decomposed granite is expressly not permanent. Non‑permanent surfacing can be allowed only by approved modifications in limited residential or overflow conditions. § 21.48.100(B).
Parking slopes: spaces must not exceed 5% front‑to‑back or side‑to‑side (residential driveway slope exceptions up to 15% allowed through site plan modification). § 21.48.100(B)(2) and § 21.48.100(D).
Setbacks: required parking may be located in setbacks, but if so must provide landscape buffers (front 10 ft, street side 5 ft, interior side/rear 3 ft). § 21.48.100(B)(4).
Screening: parking lots with 6 or more spaces must be screened from adjacent residential properties with opaque fencing, masonry, or berming (min 5 ft, max 6 ft). § 21.48.100(B)(12).
Drainage and curbing: parking drainage must comply with city stormwater standards; parking lots must include perimeter curbing or wheel stops. § 21.48.100(B)(5)–(6).

Interactions and modifications

Parking reductions: Chapter 21.48 and the development plan modification rules allow shared parking, reductions for transit‑served locations, and reductions supported by a parking demand study. A development plan modification can grant up to a 20% parking reduction in some cases, subject to findings. § 21.48.040 and § 21.16.020 (development plan modifications).
Mixed‑use parking credit: in mixed‑use projects, 66% of commercial spaces may be used to meet residential parking requirements. § 21.48.040(A).
Nonconforming parking: legally nonconforming parking/loading may remain, but cannot be further reduced; additions or intensity increases must provide conforming parking for the new area. § 21.78.010.
ADUs and parking: local ADU provisions reference state law exemptions. Consult the local ADU chapter and the state ADU rules—local ADU parking cannot exceed state limits. See the ADU chapter and state ADU law.

Also note that some specific plans (for example the Uptown/Town Center Specific Plan) adopt their own parking provisions that supersede Chapter 21.48 for properties inside that plan area. Verify whether a property is inside a specific plan. § 21.05.010 and § 21.48.020.

Checklist

Confirm zoning district for the parcel (R‑1, R‑3, CP, RC, M, AG, etc.) and any overlay or specific plan that may apply.
Calculate required off‑street spaces using Table 21.48.030‑1 (area‑ or bedroom‑based). § 21.48.030.
Show EV parking compliance per CalGreen / state code; provide count and equipment details. § 21.48.080.
Provide bicycle parking per § 21.48.060 (and indicate any reductions claimed in exchange).
Dimension parking stalls, aisle widths, and backup distances per Table 21.48.100‑2 and § 21.48.110 for driveways.
Show surfacing and drainage plan consistent with § 21.48.100(B) and city stormwater standards.
If requesting reductions/alternatives (shared parking, non‑permanent surfacing, tandem spaces, slope exceptions), prepare a parking demand study and justification consistent with § 21.16.020 and § 21.48.040.
For legal nonconforming sites, confirm whether proposed changes will trigger parking upgrades per § 21.78.010.

Risks & Ambiguities

Issue	Why it matters	What to verify
Specific plan / overlay overrides	Specific plans (e.g., Uptown/Town Center) can supersede Chapter 21.48	Verify whether parcel is inside a specific plan or overlay and use that plan's parking rules if applicable. § 21.05.010, § 21.48.020.
Nonconforming parking treatment	Existing nonconforming parking may remain but cannot be reduced; modifications may force conforming parking	For projects adding floor area or intensity, confirm whether new parking must meet current standards. § 21.78.010.
Driveway/arterial back‑out prohibition	Driveways on arterials must avoid backing out directly onto the arterial unless the city engineer approves	Verify street classification and check city engineer/fire marshal requirements early. § 21.48.100(B)(6) and § 21.48.110(A)(10).
Non‑permanent surfacing requests	Gravel/roadbase allowed only in narrow circumstances and often require findings	If proposing non‑permanent surfacing, prepare strong evidence (overflow parking, screening, track‑out controls). § 21.48.100(B)(3).
ADU parking exemptions (state law interplay)	State ADU law limits local parking requirements and can override local rules	Confirm ADU parking obligations with the ADU chapter and state ADU law; do not rely solely on local parking table. § 21.33/ADU chapter and state law references.
EV/CalGreen thresholds	Local code defers to CalGreen or successor code if it requires more EV spaces	Verify which edition of CalGreen applies at permit stage. § 21.48.080.

Plain‑English Summary

Paso Robles requires most new development to provide off‑street parking by fixed, use‑based rules (see Table 21.48.030‑1), plus bicycle, motorcycle, EV, and loading spaces in some situations; design rules govern surfacing, slopes, aisle widths, screening, and drainage. Variances and development‑plan modifications can alter some requirements, and specific plans or state ADU rules can override local parking obligations. Always check the parcel’s zoning district, overlays, and any specific plan before designing parking.

Source References

Paso Robles Zoning Code, Chapter 21.48 (Parking and Loading Regulations), including §§ 21.48.010 (purpose), 21.48.020 (general provisions), 21.48.030 (required parking spaces / Table 21.48.030‑1), 21.48.040 (reductions), 21.48.060 (bicycle parking), 21.48.070 (motorcycle), 21.48.080 (EV), 21.48.100 (parking lot design), 21.48.110 (driveway standards), 21.48.120 (loading).
Paso Robles Zoning Code, Chapter 21.33 & Chapter 21.34 (R‑district and commercial/industrial district development standards and where parking interacts with setbacks/design rules).
Nonconforming parking provisions: § 21.78.010 (Nonconforming parking continuation and limitations).
Specific plans and adoption table (Uptown/Town Center): § 21.05.010 and reference in § 21.48.020 noting specific plans may set parking.
For EV requirements, see local rule deferring to the CalGreen/California Building Standards Code; also review current CalGreen/Title 24 rules at the time of permit. § 21.48.080.

Internal resources linked in the page: zoning & planning overview, zoning, development standards, design review, overlay districts, ADUs, California Building Standards Code, nonconforming uses.

Sources

Retrieved passages

Paso Robles Zoning Code (Section 21.16.020) High relevance
CFC § 3 (Section 21.17.020) Medium relevance
Paso Robles Zoning Code (Section 21.17.020) Medium relevance
CGBSC § 3 (§ 3) Medium relevance
Paso Robles Zoning Code (§ 3) Medium relevance
Paso Robles Zoning Code (title is) Medium relevance
Paso Robles Zoning Code (title to) Medium relevance
Paso Robles Zoning Code (Section 21.17.020) Medium relevance
CBC § 3 (Section 21.78.010) High relevance
Paso Robles Zoning Code (Section 21.48.030) High relevance
CBC § 3 (chapter may) Medium relevance
Paso Robles Zoning Code (§ 3) Medium relevance
Paso Robles Zoning Code (Chapter 21.52) Medium relevance
Paso Robles Zoning Code (Section 66314) Medium relevance
Paso Robles Zoning Code (§ 3) Medium relevance
Paso Robles Zoning Code Medium relevance
Paso Robles Zoning Code (ARTICLE 1.) Medium relevance
CBC § 66314 (§ 66314) Medium relevance
Paso Robles Zoning Code (Chapter 21.50) Medium relevance
Paso Robles Zoning Code (ARTICLE 1.) Medium relevance

Cited sections

Official Paso Robles code library

Frequently asked questions

What are the required off‑street parking ratios for a new apartment building in Paso Robles?

Use Table 21.48.030‑1: multi‑family parking is bedroom/size based — typically 1–1.5 spaces per studio/1‑bed (split at 600 sf), 2 spaces per 2+ bedroom, plus 1 guest space per 5 units. See § 21.48.030.

Does Paso Robles require bicycle parking for nonresidential development?

Yes. Nonresidential projects must provide a minimum of 2 bicycle rack spaces per 20,000 square feet of gross floor area; larger sites must provide secured locker facilities for each increment of 50,000 sf. See § 21.48.060(B).

How many loading spaces does a commercial building need?

Within commercial zoning districts, the code requires 1 loading space for each 10,000 square feet of gross floor area (industrial districts use 15,000 sf per loading space). See § 21.48.120(A).

Can I use gravel rather than asphalt or concrete for a parking lot?

Non‑permanent surfaces (gravel, roadbase) are generally not allowed for permanent parking areas; exceptions exist for overflow or large residential lots and require a site plan or development plan modification with specific findings about screening and track‑out control. See § 21.48.100(B)(3) and § 21.17.020/21.16.020 for modification procedures.

Can I reduce required car parking by providing bike parking or shared parking?

Yes — the code allows parking reductions in specific circumstances: for example, lots requiring 20+ car spaces may take a 5% reduction in exchange for providing 4 bike racks, and mixed‑use shared parking credits allow 66% of commercial spaces to count toward residential demand. Larger reductions require a parking demand study and findings under § 21.48.040 and § 21.16.020.

What if my property is inside the Uptown/Town Center Specific Plan?

Properties inside the Uptown/Town Center Specific Plan are subject to that specific plan’s parking rules, which can supersede Chapter 21.48. Confirm with the specific plan and Planning Division. See § 21.05.010 and § 21.48.020.

Do I need to upgrade existing (nonconforming) parking when I renovate?

If a use or building is legally nonconforming only for parking/loading, existing parking may continue but cannot be further reduced; any building addition or increased intensity must provide parking that conforms to the current requirements. See § 21.78.010.

Are EV charging spaces treated specially in the count toward required parking?

Yes. Required EV spaces must meet CalGreen or successor code standards; the ordinance says the CalGreen requirement (or local code if stricter) controls and these dedicated spaces count toward the minimum parking. See § 21.48.080.

Can driveway slope or stall slope be modified for a steep lot?

Standard parking space slope limits are 5%, but for single‑family situations the city may allow up to 15% by site plan modification where terrain makes standard compliance infeasible (findings required). See § 21.48.100(B)(2) and § 21.48.110(A)(5).

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