Sonoma County HOA Guide
Petaluma HOA Guide: Local Rules for Boards and Owners
Petaluma has about 59,700 residents and an owner-occupancy rate of 64.5%, according to the Census Bureau. Most of its water is imported from the Russian River system through Sonoma Water, and the city runs Landscape Assessment Districts that pay for shared landscaping in specific neighborhoods.
This guide collects the city rules a Petaluma board runs into most often, and points you to the How2HOA guide that explains what to do about each one.
Local rules on this page were checked against the City of Petaluma’s website, the Petaluma Municipal Code and the Implementing Zoning Ordinance on October 10, 2026. Cities amend their codes often, so confirm the current rule before you act on it. Sources are listed at the bottom of the page.
At a glance
HOAs in Petaluma at a glance
No public agency publishes a count of Petaluma’s HOAs or a typical dues figure, so we do not quote one. Here is what the public record does show:
An LAD is easy to confuse with an HOA. It is a city funding district, and its assessment is added to the property tax bill. An HOA is a private association that bills its own assessments under its governing documents. A home can be in one, both or neither, so check the tax bill and the title documents separately.
Local rules
Rules that apply in Petaluma
Three layers of rules apply to a Petaluma association. State law comes first, mainly the Davis-Stirling Act. City ordinances apply to every property, whether or not it is in an HOA. Your governing documents can then be stricter than the city in most areas, and state law limits them in a few. The city does not enforce your CC&Rs, and your CC&Rs do not excuse anyone from a city rule.
Short-term vacation rentalsPetaluma requires a city permit under Implementing Zoning Ordinance section 7.110.
Petaluma regulates short-term vacation rentals in section 7.110 of its Implementing Zoning Ordinance. They are allowed only in residential, planned unit development and mixed-use districts, and only with a city permit. The main limits:
- Hosted rentals (the permit holder lives on the property with the guests): no more than two bedrooms may be rented.
- Non-hosted rentals: no more than 90 days in any calendar year, with a manager located within 45 miles of the city who is available at all times and can respond to complaints within one hour.
- Both types: no more than two overnight occupants per bedroom plus two more.
- An accessory dwelling unit permitted after September 7, 2017 may not be used as a short-term vacation rental.
- Permits expire on December 31 of the year they are issued unless a renewal is approved.
Operators also need a city business license and collect the city’s 10% transient occupancy tax, which is due by the 15th of the following month.
A city permit does not override your CC&Rs. Have your attorney review any rental rule before the board adopts it.
What to do about it: How to Handle Short-Term Rentals in Your Community walks through writing and enforcing a rental rule. For longer leases, see Renting Out Your Home in a Homeowners Association. For the California rules, see our guide to buying, selling and renting in a California HOA.
Accessory dwelling unitsThe city approves qualifying ADUs with a building permit only.
The city’s ADU page says qualifying ADUs and junior ADUs are approved ministerially, with a building permit only. From the city’s summary:
- A detached ADU may be up to 1,000 square feet under the city’s standard rules.
- No parking is required for any ADU.
- Units under 750 square feet are exempt from impact fees.
- Rental terms must be longer than 30 days.
On associations, the city’s page puts it this way: HOA CC&Rs cannot prohibit ADUs but may restrict construction. Your architectural review still applies, but it cannot be used to block the unit.
What to do about it: make sure your review process is written down. See How to Propose Changes to Your Property in a Homeowners Association and HOA Governing Documents Explained. For how architectural review works under California law, see California HOA architectural review and owner rights.
Parking and commercial vehiclesThe 72-hour rule and the commercial vehicle rule are in Title 11 of the Municipal Code.
Two Municipal Code sections come up most often:
Both sections are written for city streets. If your association owns its streets, parking is governed mainly by your own rules and by state towing law, so ask Petaluma Police what the city will enforce inside your community. For RVs, trailers and boats, confirm the current city rule with Petaluma Police before you tell owners what the city allows.
What to do about it: How to Set Up a Towing Service in Your Homeowners Association and HOA Rules and Enforcing Violations. For the state rules on enforcement, fines and hearings, see California HOA enforcement, fines and disputes.
Water and landscapingPetaluma enforces a year-round water waste ordinance, and the 2029 turf deadline covers HOA common areas.
The city enforces a year-round water waste ordinance, Municipal Code section 15.17.070. For common-area irrigation, the items that matter most are:
- Irrigation that allows runoff or overspray.
- Watering outdoor landscapes during measurable rainfall or within 48 hours after it.
- Leaks or breaks in the customer’s plumbing.
- Dedicated irrigation accounts that exceed their allocated water budget by more than 20%.
The city’s water restrictions page lists no assigned watering days. Shortage rules can change quickly, so confirm the current rules with Water Conservation at (707) 778-4507.
The bigger budget item is turf. The city’s page on the state’s nonfunctional turf law (AB 1572) says HOA common areas may not use drinking water on decorative lawn after January 1, 2029. The same page says the law does not require removing the lawn, trees may still be watered and properties irrigating with recycled water are exempt. Owners of properties with 5,000 square feet or more of irrigated landscape must certify compliance to the State Water Resources Control Board. The city says violations can bring city administrative penalties or state civil penalties of up to $1,000 per day.
The city’s Mulch Madness program provides free cardboard, compost, mulch and delivery for sheet mulching at least 500 square feet of actively irrigated lawn. Commercial customers must call first for a site visit. The page does not say how HOA common areas are treated, so call Water Conservation before you count on it.
What to do about it: put the turf conversion in your numbers with Planning Your HOA Budget and Understanding HOA Reserve Studies, then compare landscape bids with the Vendor Comparison Worksheet.
TreesA permit is required to remove a street tree or any tree with a trunk of 6 inches or more.
Chapter 17 of the Implementing Zoning Ordinance covers tree preservation. Section 17.060 requires a permit to remove or relocate a street tree or any tree with a trunk diameter of 6 inches or greater, measured four and a half feet up the trunk. Native and nonnative trees both count, and section 17.030 says the chapter applies in every zoning district.
A permit may be approved only if at least one listed condition exists. One is a tree that is dead or extremely diseased. Another is a tree the Fire Department or an insurance carrier has called a hazard in writing. A third is removal needed for reasonable use of the property, with the replacement rules in section 17.070 met.
A permit is valid for one year from approval. Heritage and landmark trees, which are designated by the city’s Historic and Cultural Preservation Committee, need extra findings. Regular pruning needs no permit under section 17.080, but topping is prohibited, and so is pruning more than 25% of a tree’s above-ground mass in a year unless an arborist finds it necessary for the tree’s health. Section 17.040 lists a limited set of exemptions, so ask Planning at (707) 778-4470 whether one fits before your contractor starts cutting.
What to do about it: build permit time into tree work with How to Hire a Contractor for Your Homeowners Association and Managing Outside Vendors for Your HOA.
Weeds, vegetation and wildfireThe 2026 weed abatement compliance date was May 31, and the city adopted new fire hazard maps in 2025.
The Fire Department runs the weed abatement program under the city’s Hazardous Vegetation and Rubbish Abatement Ordinance (Municipal Code section 10.70.010). Each year starts with a City Council resolution declaring weeds a public nuisance, and notices are mailed to owners of properties that could pose a fire hazard. For 2026 the compliance date was May 31.
Inspections continue through the dry season, so regrowth has to be cut again. The city may abate a hazardous property without additional notice. Posted charges start with a $331 administrative fee plus contractor rates by lot size, for example $468 for a parcel under one acre.
The city says CAL FIRE released new Fire Hazard Severity Zone maps on February 24, 2025, showing moderate, high and very high zones in local responsibility areas. Petaluma adopted them by Ordinance No. 2903 N.C.S. on June 16, 2025, effective July 16, 2025. The city’s page links to a viewer where you can check each parcel.
CAL FIRE’s guidance says 100 feet of defensible space is required by law under Public Resources Code section 4291. Which rules apply to a given parcel depends on its zone, so ask the Fire Prevention Bureau at (707) 778-4389 what applies to your common area.
What to do about it: treat mowing and fuel reduction as a scheduled contract, not a reaction to a notice. See HOA Maintenance and Vendors and How to Minimize Homeowners Association Liability. For what the association’s insurance has to cover, see California HOA insurance requirements.
Noise and work hoursPower tools and construction are limited to set hours under Implementing Zoning Ordinance section 21.040.
Section 21.040 of the Implementing Zoning Ordinance declares certain noisy activities a public nuisance outside set hours. The list includes hammering, air tools, construction or repair work and gas-powered equipment such as chain saws, backpack blowers and lawn mowers.
| Days | Not allowed |
|---|---|
| Daily | Before 7:00 a.m. or after 10:00 p.m. |
| Saturdays, Sundays and holidays | Before 9:00 a.m. and after 10:00 p.m. |
Your association can set shorter hours for contractors in its own rules. It cannot allow longer ones.
What to do about it: write the hours into vendor contracts and your rules. See Managing Outside Vendors for Your HOA and How to Deal With Barking Dogs in Your Homeowners Association.
Landscape Assessment Districts and floodLAD charges sit on the tax bill beside HOA dues, and creek-side common areas need attention before storms.
In a neighborhood with a Landscape Assessment District, the city uses the assessment to maintain things an HOA might otherwise handle. The city lists plants, trees, ground cover and irrigation systems, plus pathways, open spaces, pathway lighting, entry signage and fencing in some districts.
Changes follow Proposition 218. The city says that if at least 25% of property owners in a district sign a petition, it begins a detailed review and outreach process. If your association and an LAD overlap, find out which strips, entries and paths each one maintains. The city’s LAD page has an address lookup map, and Public Works takes LAD questions at (707) 778-4520.
On flooding, the city says its crews clear storm drains, creeks and pump stations. Its flooding page links to the FEMA flood map. Report blocked storm drains, culverts or non-hazardous flooding to (707) 778-4546.
What to do about it: map who maintains what, then check your coverage. See Who Pays for Repairs in an HOA? and What Does Homeowners Association Insurance Cover?. For the California rules behind these projects, see California HOA maintenance and repair responsibilities and California HOA reserves.
Is this a lot for a volunteer board to track?
City rules, state law and your own documents all change, and someone has to keep up. If your Petaluma board is deciding between managing itself and hiring help, start with Self-Managed vs. Professional HOA Management, or tell us about your community and we will send you options from affiliated management companies.
Compare HOA management optionsQuick answers
Questions Petaluma board members ask
Does a Petaluma vacation rental permit override our CC&Rs?
No. The city permit and your governing documents are separate, and an owner has to satisfy both. Have your attorney review any rental restriction before the board adopts or enforces it. More in How to Handle Short-Term Rentals in Your Community.
Is a Landscape Assessment District the same as an HOA?
No. An LAD is a city funding district whose assessment is added to the property tax bill. An HOA is a private association that bills its own assessments under its governing documents, and a home can be in both.
Do we need a permit to remove a tree in the common area?
Usually yes if the trunk is 6 inches or more in diameter, or if it is a street tree. The zoning ordinance lists exemptions, so confirm with Planning at (707) 778-4470 before removal.
When do we have to stop watering decorative lawn in common areas?
January 1, 2029, according to the city’s page on the state’s nonfunctional turf law. Lawn that is used for recreation or gatherings is treated as functional, and trees can still be watered.
Can our HOA block an owner’s ADU?
Not outright. The city’s ADU page says HOA CC&Rs cannot prohibit ADUs but may restrict construction, so apply your architectural standards and ask your attorney about their limits.
When is the weed abatement deadline?
For 2026 the city’s compliance date was May 31. The date is set each year, and inspections continue through the dry season, so plan for a second cut.
Calendar
A Petaluma board’s year
The dates below come from the city’s weed abatement program, its vacation rental ordinance and the state turf law as the city describes it. The maintenance items are general good practice, not legal requirements.
Keep the year on track: use the Board Meeting Checklist and the Annual HOA Budget Checklist.
Who to call
Petaluma contacts for HOA boards
Petaluma runs its own water utility, so water questions go to the city.
| Office | Phone | Use it for |
|---|---|---|
| Planning | (707) 778-4470 | Vacation rental permits, tree removal permits, zoning |
| Building | (707) 778-4301 | ADU and other building permits |
| Water Conservation | (707) 778-4507 | Water waste rules, the turf law, Mulch Madness |
| Water Resources and Utilities | (707) 778-4546 | Water service, blocked storm drains, non-hazardous flooding |
| Fire Prevention Bureau | (707) 778-4389 | Weed abatement on vacant lots and open space, fire hazard zones |
| Neighborhood Preservation | (707) 778-4469 | Weeds and code violations on developed properties |
| Public Works, LAD line | (707) 778-4520 | Landscape Assessment District questions |
| Police, non-emergency | (707) 778-4372 | Parking complaints on city streets |
| Finance | (707) 778-4352 | Transient occupancy tax |
| City Hall | (707) 778-4345 | General questions |
City Hall is at 11 English Street. The city lists it as open Monday through Thursday and closed on Fridays.
Read next: other Sonoma County guides, including Santa Rosa and Rohnert Park, or the full local guides index.
Keep going
Where to go next on How2HOA
Sources for this guide
These sources open in a new tab.
Petaluma Implementing Zoning Ordinance: Section 7.110, short-term vacation rentals; Chapter 17, tree preservation; Section 21.040, noise.
Petaluma Municipal Code: Section 10.70.010, hazardous vegetation and rubbish abatement; Section 11.40.060, 72-hour parking; Section 11.44.120, commercial vehicles in residential districts; Section 15.17.070, water waste.
City of Petaluma: Landscape Assessment Districts; Accessory dwelling units; Transient occupancy tax; Water use restrictions; Water conservation; Nonfunctional turf FAQs; Mulch Madness; Water supply; Weed abatement and hazardous vegetation; 2025 Fire Hazard Severity Zone maps; Flood management; Flooding; Department contacts.
State and federal: U.S. Census Bureau QuickFacts, Petaluma; State Water Resources Control Board, nonfunctional turf (AB 1572); CAL FIRE, defensible space.
Professional management
Thinking about management help?
Tell us about your community and we will send you options from affiliated management companies.
Compare HOA management optionsBrowse all HOA topicsThis page is general educational information, not legal, financial or insurance advice. City ordinances and state law change, and your association’s governing documents control many of these questions, so check the current code and talk with your association’s attorney or another qualified professional about your situation.