Local zoning · Rohnert Park

Rohnert Park — Parking

Q: How many bicycle parking spaces must a new office building provide?

Bicycle parking is required under § 17.16.140 : Office uses must provide one bicycle parking space for every ten off‑street vehicle spaces required , with a minimum of two spaces; SVPD transects may have different counts per § 17.06.860 .

Q: Is there any allowance to reduce required vehicle parking for providing extra bicycle parking?

Yes. The code allows bicycle parking substitution : one vehicle space reduction for every two bicycle spaces provided above the minimum , up to a 20% maximum reduction in required motor vehicle parking (see § 17.06.730.A.2.f(5) ).

Q: What are the dimensional requirements for a perpendicular parking stall?

Perpendicular stalls are listed in Table 17.06.730.A.2.c : typical perpendicular stall size is 9 ft × 18 ft with a 24 ft two‑way drive aisle, and vertical clearance rules apply. See § 17.06.730.A.2.c .

Parking under the Rohnert Park local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page summarizes how Rohnert Park's zoning ordinance regulates parking (off‑street vehicle parking, bicycle parking, loading, lot design and reductions) under Title 17 of the Municipal Code. The controlling provisions live mainly in Chapter 17.16 (Off‑Street Parking Requirements), the DDAZ / Downtown rules in 17.06.730.A.2, and the SV Planned Development (SVPD) transect rules in 17.06.860; bicycle rules are in § 17.16.140. See the city's broader Rohnert Park Zoning and Rohnert Park Development Standards pages for related topics. (§ references throughout; see source list at end.)

What the code covers (short list)

Minimum required motor vehicle spaces by use and by special districts (tables and DDAZ/SVPD exceptions) — § 17.06.730.A.2; § 17.16.020.
Bicycle parking required for new construction/changes and minimum counts by use — § 17.16.140.
Shared parking, substitutions (bike substitution), reductions for transit/proximity and special uses — § 17.06.730.A.2.f and related shared‑parking rules.
Parking dimensions, aisle widths, tandem allowance, surfacing, landscaping and tree requirements — Table 17.06.730.A.2.c; § 17.16.090; § 17.16.100.
Location rules (no required parking in front yard setbacks; rear half of lot; setback separations) — § 17.16.100(3).

District‑by‑district breakdown

Below are the Rohnert Park zoning districts that most affect parking design and requirements. Each subsection gives the district purpose, typical uses, and the code sections that control parking for that district.

R‑L, R‑M, R‑H (Residential districts)

Purpose / uses: single‑family and multifamily housing of increasing density: R‑L (low), R‑M (medium), R‑H (high). The zoning map and district summaries are in Chapter 17.06.
Key parking rules: residential parking requirements are implemented via the tables and the "Specific to Zones" rules: minimum vehicle parking for multifamily is set by Table 17.06.730.A.2.a (e.g., 1.0 space/unit for studio/1‑BR; 1.5 for 2‑BR; 2.0 for 3+ BR) and by § 17.06.720 (Specific to Zones). Tandem parking is allowed for residential (two tandem count as one required space) and accessible spaces cannot be tandem. See § 17.06.730.A.2.a, § 17.16.090 and § 17.06.730.A.2.h.
Where it applies: throughout the city's residential neighborhoods as mapped in Chapter 17.06. Verify the exact requirement for a given parcel via § 17.06.720.

C‑N, C‑O, C‑R (Commercial districts)

Purpose / uses: neighborhood retail and services (C‑N), professional/office (C‑O), regional commercial (C‑R).
Key parking rules: non‑residential uses default to the motor‑vehicle ratios in Table 17.06.730.A.2.a (retail commonly 2.5 spaces/1,000 gsf; office 3 spaces/1,000 gsf), plus dimensional and design rules from Chapter 17.16. Shared parking and reductions (transit proximity, bicycle substitution) can reduce required counts under § 17.06.730.A.2.f. Parking lot frontage, screening and loading dock location rules limit where parking and service areas may sit (see § 17.16.090 and § 17.16.100).

I‑L (Limited Industrial)

Purpose / uses: light industrial, warehousing, some manufacturing.
Key parking rules: vehicle ratios for industrial uses are in the off‑street table (examples: manufacturing/processing often 1 per 400 sq. ft. or as listed in the Industrial table) and Section 17.16.020 applies to design/layout. Loading requirements are handled in Chapter 17.17 (Off‑Street Loading Standards) — see the guide in § 17.01.060.

M‑U, DTM‑U (Mixed‑use / Downtown Mixed‑Use)

Purpose / uses: combinations of residential and commercial uses. Mixed‑use parking is calculated as the sum of the component uses unless a shared parking arrangement is approved (§ 17.16.020.C and § 17.06.730.A.2.g). Bicycle parking minimums still apply per § 17.16.140.

Downtown / DDAZ zones — D‑N, D‑MS, D‑C (Downtown District Amenity Zone / DDAZ)

Purpose / uses: downtown center design and specific frontages; DDAZ has its own parking regime that supplements Chapter 17.16. The DDAZ Sub‑Section provides options to adjust required parking to fit downtown form and character. See § 17.06.730.A.2 (Additional Parking Regulations in the DDAZ).
Key parking rules: where a conflict exists, the DDAZ Sub‑Section controls. The Sub‑Section directs which uses use Section 17.06.720 or Table 17.06.730.A.2.a, provides special on‑street/off‑site allowances, and sets caps (for large developments the maximum over the minimum is limited to +5% unless supported by demand study). Bicycle parking references remain § 17.16.140. See § 17.06.730.A.2.b–e for applicability and substitution rules.

SV Planned Development transects — T3, T4, T5, T6, T7, CB, CS

Purpose / uses: form‑based transect zones inside the SVPD area (SOMO Village/SV Planned Development). Parking and bike rules are tailored here: § 17.06.860 (Development standards) says the general bicycle rules in § 17.16.140 apply except where the SVPD prescribes different counts, and provides specific required bicycle parking counts per transect. Vehicle parking rules reference the general Chapter 17.16 but provide transect‑specific ratios (see the vehicle parking table in 17.06.860 and the per‑transect table for T3–T7).

Quick decision‑relevant table

What / Use	Typical required parking	Key code reference
Multifamily (studio/1BR)	1.0 space / unit	Table 17.06.730.A.2.a; § 17.06.730.A.2.a
Multifamily (2BR)	1.5 spaces / unit	Table 17.06.730.A.2.a
Multifamily (3+BR)	2.0 spaces / unit	Table 17.06.730.A.2.a
Retail	2.5 spaces / 1,000 gsf (typical)	Table 17.06.730.A.2.a; § 17.06.730.A.2.a
Office	3.0 spaces / 1,000 gsf	Table 17.06.730.A.2.a
Restaurant	(see Table / use‑specific) + bicycle rules	§ 17.16.140 for bicycle; vehicle ratio in tables and per‑use list
Bicycle parking (general)	Residential: 1 per unit; Office: 1 per 10 vehicle spaces; Commercial: 1 per 15 vehicle spaces; Fast food: 5 spaces	§ 17.16.140 (counts and design)
Minimum parking stall dims	Std perpendicular: 9’×18’; aisle widths vary by angle — see table	Table 17.06.730.A.2.c; § 17.06.730.A.2.c

Key design & operational points (practical guidance)

Bicycle parking is required whenever a project adds vehicle parking or creates new building area — follow § 17.16.140 and use secure, visible, accessible racks; residential requires 1 bike space per dwelling unit.
You can count on‑street parking along the lot frontage toward the requirement and you may provide off‑site parking within 1/4 mile by written agreement approved by the Development Services Director (§ 17.16.020.1.a–b).
Shared parking and mode‑shift incentives: reductions for shared parking, transit proximity, rideshare or transportation demand management are explicitly allowed — see § 17.06.730.A.2.f and related shared parking sections. Bicycle substitution can reduce motor‑vehicle spaces at a rate of one car space per two additional bike spaces up to 20% maximum reduction.
Lot layout: required parking may not occupy required front yard setbacks, and larger lots must separate parking from buildings by 5–10 feet and provide landscaping and tree spacing (one tree per four spaces) per § 17.16.100.

Checklist

Confirm zoning district for parcel (see § 17.06.720).
Use the correct parking ratio table for the district: DDAZ rules (§ 17.06.730.A.2) override Chapter 17.16 where they conflict.
Calculate vehicle parking requirement and bicycle spaces per § 17.16.140.
If proposing reductions (shared parking, transit, bike substitution), prepare supporting analysis or shared parking study per § 17.06.730.A.2.g.
Dimension stalls and aisles per Table 17.06.730.A.2.c and provide required accessible spaces.
Provide parking lot landscaping, trees and frontage screening per § 17.16.100.
Confirm that loading/service areas are not on Principal/Secondary Frontages and follow Chapter 17.17 for loading. (See § 17.16.020 guide.)

Risks & Ambiguities

Issue	Why it matters	What to verify
Which table controls (Chapter 17.16 vs. DDAZ/ SVPD)	Different parking counts and allowances apply depending on whether site is inside DDAZ or SVPD; using the wrong table can under/over‑count and trigger reviews	Verify district boundaries and apply § 17.06.730.A.2 for DDAZ or § 17.06.860 for SVPD; when in doubt, ask Planning Director.
ADU / garage conversion specifics	Garage conversions and ADUs have special considerations (covered parking exemptions are addressed for garage conversions) — ADU parking rules are often additionally controlled by state law	Garage conversion exemptions referenced in § 17.16.040.C; ADU‑specific local treatment: Not found in retrieved materials — Verify with the jurisdiction and check Rohnert Park ADUs and state ADU law.
Bicycle substitution limits	Bike substitution reduces car spaces but capped at 20% — misapplication can lead to noncompliance	Confirm number of bike spaces above minimum and calculate substitution per § 17.06.730.A.2.f(5).
Off‑site parking distance/agreements	Off‑site parking allowed within 1/4 mile but requires written agreement approved by Director	Ensure off‑site parking agreement is drafted and approved per § 17.16.020.1.b.
Conflicts with engineering/fire/building standards	Driveway widths, surfacing and clearances also governed by engineering and fire codes; these may supersede zoning design allowances	Check City Engineering and Fire requirements; building code (Title 24) and Fire Code may control. See § 17.06.700.A.4 about conflicts and control.

Plain‑English Summary

Rohnert Park requires on‑site off‑street parking by use, with specific vehicle ratios for housing, retail, office and industrial uses, mandatory bicycle parking, and options for shared parking and reductions (including bike substitution and transit proximity); downtown (DDAZ) and the SV Planned Development have tailored rules that can change the counts and design rules — always check the district rules first and then Chapter 17.16 for design and bike rules.

Source References

Rohnert Park Zoning Ordinance, Chapter 17.16 (Off‑Street Parking Requirements), including § 17.16.010 – § 17.16.140 (bicycle) and related subsections.
DDAZ (Downtown) parking adjustments and Table 17.06.730.A.2 (Additional Parking Regulations in the DDAZ) — § 17.06.730.A.2.
Table 17.06.730.A.2.a (Number of Motor Vehicle Parking Spaces Required) and Table 17.06.730.A.2.c (Dimensional Requirements) — § 17.06.730.A.2.
SV Planned Development / Transect rules and bike requirements — § 17.06.860 (SVPD development standards).
Guidance on where to find parking/loading rules and relationship to other chapters — § 17.01.060 and § 17.06.700.A.4.

Sources

Retrieved passages

Rohnert Park Zoning Code (§ 3) High relevance
Rohnert Park Zoning Code (§ 3) High relevance
Rohnert Park Zoning Code (Section is) High relevance
Rohnert Park Zoning Code (section of) High relevance
Rohnert Park Zoning Code (Section 17.06.730.A.2.c) High relevance
Rohnert Park Zoning Code (§ 4) High relevance
Rohnert Park Zoning Code (section are) High relevance
Rohnert Park Zoning Code (Section 17.16.100.) High relevance
Rohnert Park Zoning Code (Section 17.06.710.C) Medium relevance
Rohnert Park Zoning Code (Section 17.06.710.C) Medium relevance
Rohnert Park Zoning Code (Section 17.06.730.C.3) Medium relevance
CFC § 17.02.070 (Chapter 17.06) Medium relevance
Rohnert Park Zoning Code (§ 4) Medium relevance
Rohnert Park Zoning Code (Chapter shall) Medium relevance

Cited sections

Official Rohnert Park code library

Frequently asked questions

What is the basic off‑street parking requirement for a 2‑bedroom apartment in Rohnert Park?

Rohnert Park uses the DDAZ / zone‑specific tables where applicable, but generally Table 17.06.730.A.2.a requires 1.5 spaces per 2‑bedroom unit; confirm whether your parcel falls under a special zone (DDAZ or SVPD) that alters the ratio. See § 17.06.730.A.2.a.

How many bicycle parking spaces must a new office building provide?

Bicycle parking is required under § 17.16.140: Office uses must provide one bicycle parking space for every ten off‑street vehicle spaces required, with a minimum of two spaces; SVPD transects may have different counts per § 17.06.860.

Can I count on‑street spaces toward my development’s parking requirement?

Yes. The code allows on‑street parking along the lot frontage to count toward required parking; the standard is to follow the guidance in § 17.16.020.1.a and Engineering standards for space dimensions.

When does the DDAZ parking subsection control instead of Chapter 17.16?

If your project is inside the DDAZ area, the DDAZ Sub‑Section § 17.06.730.A.2 provides additional parking regulations and states that where a conflict exists the DDAZ rules apply. Verify applicability and follow § 17.06.730.A.2.b.

Is there any allowance to reduce required vehicle parking for providing extra bicycle parking?

Yes. The code allows bicycle parking substitution: one vehicle space reduction for every two bicycle spaces provided above the minimum, up to a 20% maximum reduction in required motor vehicle parking (see § 17.06.730.A.2.f(5)).

What are the dimensional requirements for a perpendicular parking stall?

Perpendicular stalls are listed in Table 17.06.730.A.2.c: typical perpendicular stall size is 9 ft × 18 ft with a 24 ft two‑way drive aisle, and vertical clearance rules apply. See § 17.06.730.A.2.c.

Can I place required parking in the front yard setback?

No — required parking is not permitted in required front yard setbacks; parking location rules are in § 17.16.100(3)(ii).

Are there special rules for parking in the SVPD transect zones?

Yes. The SVPD (SOMOVillage) transect zones have their own parking and bicycle counts in § 17.06.860; bicycle requirements generally follow § 17.16.140 except where the SVPD specifies different numbers. Confirm which transect your site occupies.

If a use is not listed in the parking table, how is required parking determined?

When a use is not specified, the Planning and Community Development Director shall determine an equivalent use and required parking; the director may request a parking study paid for by the applicant — see § 17.16.035.

Do garage conversions affect required covered parking?

The planning manager may grant exemptions to off‑street covered parking when a garage conversion creates living space if specific findings are made (replacement of one nontandem space required, limits on front yard parking, etc.) — see § 17.16.040.C.

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