Petaluma is in Sonoma County, not Marin, so the county health resources differ from Novato’s. Novato Lead Paint Removal brings lead paint testing, removal, abatement and encapsulation to Petaluma houses and apartments built before 1978, with California’s Title 17 and the EPA renovation rule applying exactly as they do anywhere in the state.
Petaluma has more very old homes in proportion than Novato but fewer built before 1980 overall. ACS data for 2020-2024 put 52.2% of the housing before 1980, 21.1% before 1960 and 14.4% before 1950, and about 2,700 homes date to 1939 or earlier. Houses make up 76% of the stock and renters 35.5% of households.
Plaster walls and wood wainscot sealed in three rooms of a 1930s house
Example project
Home
1930s house in Petaluma with plaster walls and wood wainscot
Original request
Keep the original plaster and wainscot in the hall, living room and dining room and keep the old paint sealed for 20 years or more
Testing
Lead paint on the plaster walls and the wainscot; the paint is mostly sound, with a few loose spots
Surfaces
About 1,000 sq ft of wall and wainscot in three rooms
Method
Coating made to last 20 years or more, with a written plan and clearance
Estimated cost
$9,000
In this example, the owners of a 1930s house in Petaluma love the plaster walls and the wood wainscot in the hall, living room and dining room. A test shows lead paint on both, and the paint is mostly sound, with a few loose spots.
Roughly 3,600 Petaluma homes were built before 1950, the group whose siding, porch parts and window casings can carry several coats. A test shows which of them hold lead before anyone sands or burns. The exterior page covers methods.
Postwar and 1970s houses
Another 9,500 or so were built from the 1950s through the 1970s, and the 1970-79 count includes 1978-79, so a late-1970s house needs its build year confirmed. Remodels of that stock are covered under lead-safe renovation and remodeling.
Inspection and testing
A certified inspector or assessor handles paid evaluations here as anywhere in California, and each report goes onto Form 8552. Our page on lead paint inspection and testing lays out the types of evaluation.
Windows and doors
Original wood windows and doors wear their paint with every use. Replacement is EPA renovation whatever its size; restoration is the other route. Our page on lead paint window and door work compares them.
Encapsulation
Paint that is still sound can sometimes be sealed or covered instead of stripped. Whether that counts as abatement depends on California’s 20-year line; lead paint encapsulation explains where it falls.
Sonoma County, not Marin
Sonoma County Environmental Health runs a childhood lead poisoning prevention program and names old, chipping house paint as the biggest source of lead exposure for children. Its number is (800) 427-8982. Ask the county about current programs and eligibility.
Marin facts on our Novato pages do not carry over. Novato and San Rafael are in Marin County; Petaluma follows Sonoma County resources.
City pages describe locally designated historic districts near downtown. Ask Petaluma planning staff about the boundaries and rules for those districts. If a house might lie in one, check with them before replacing windows, doors or siding, or changing exterior paint, since a lead test and a historic review are separate questions.
A repaint can need no permit and still be covered
When prep scrapes or sands painted surfaces in a pre-1978 house, the EPA rule applies whether or not a permit is needed. Barriers and cleanup go with it.
Test before the permit is filed
Plaster, trim and siding on a pre-1950 house can carry several coats. Sampling the surfaces a project will touch before filing puts the lead plan into the schedule from the start.
Start with the build year, then find out whether the property sits in a historic district. A certified inspector samples what the project will touch, permits get filed, and the report decides between removal, sealing and lead-safe work. Abatement adds Form 8551, delivered and posted five or more days ahead, and a clearance at the end.
If the property has a rental unit at the back, the disclosure and the renovation rule reach the tenant’s space too.
No Petaluma ordinance on lead paint came up in our research. The state’s Title 17, State Housing Law and the federal EPA rules govern, and Sonoma County’s childhood lead program is the county contact.
Does Petaluma use Marin County’s lead program?
No. Petaluma is in Sonoma County, so the program is Sonoma County Environmental Health’s, at (800) 427-8982.
Who tests a Petaluma home for lead?
In Petaluma, as elsewhere in California, inspection and risk assessment need a certified Inspector/Assessor. CDPH publishes the certificate lists. Clearance alone may go to a Project Monitor, and do-it-yourself samples at home never substitute for a certified report.
Do I get time to test lead before buying a Petaluma house?
Ten days under federal rules, which the two sides can change only by written agreement. In California the testing itself must be done by a certified Inspector/Assessor.
Do you work in Petaluma as well as Novato?
Roughly 13 road miles from Novato. Tell us the address and we will say whether the job is within reach.
The San Rafael page is the next stop: Marin’s oldest city, with a historic survey and a larger renter population.
Request a free lead paint removal quote
What is the address, and when was the house built? Say whether it could be in a historic district, name what is peeling, and mention any lead paperwork. We'll get back to you soon with an estimate or any questions we have. Estimates are free and there's no obligation.
