3435 Sonoma Mountain Rd, Petaluma, CA 94954 Property Records

Sonoma County property record for 3435 Sonoma Mountain Rd, Petaluma, CA 94954

Property Summary

Property TypePasture
Details1 bd · 1 ba · 226 sqft · built 1974
Lot Size59.6 acres (2,599,225 sqft)
OwnerIndividual Name on Record
Tax Bill$7,684 (2025)
Flood ZoneZone X (minimal risk)
APN136-210-013-000

Property Details

APN / Parcel Number

Primary APN136-210-013-000
Alternative APN
  • 136-210-013

Interior

Bedrooms1 Bed
Full Baths1 Bath
Total Rooms1 Room
Stories1 Story
Building Area226 sqft Gross Area
1st Floor Area226 sqft

Exterior

Year BuiltBuilt 1974
Effective Year BuiltEffective 1974
Architectural StyleL-Shape
Construction TypeWood
Lot Area2,599,225 sqft

Utilities, Heating & Cooling

Cooling SystemNone

Location & Zoning

Old Parcel Number136-210-013
Street Address3435 SONOMA MOUNTAIN RD
CityPETALUMA
StateCA
Zip94954-9201
Property CategoryAgriculture or Farming
Property TypeAgriculture / Farming > Pasture
Local Zoning CodeLEA60
Legal DescriptionMAP D4 166
Legal Block3
JurisdictionSONOMA CA
Township / Civil DivisionPETALUMA
Census Block Group3
Census Block3000
Census Tract150612

Owner

Source: Sonoma County records, as of September 1, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordIndividual Name on Record
Mailing Address3435 SONOMA MOUNTAIN RD, PETALUMA, CA 94954-9201
OccupancyOwner Occupied
Owner TypeIndividual
VestingBorrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateJun 9, 2009
Transfer Doc0000057659
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySonoma County
Elementary School DistrictOld Adobe Union Elementary School District (KG - 06)
Secondary School DistrictPetaluma Joint Union High School District (07 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$660,161 (+2%) Land $629,707 Building $30,454
2025$7,684.00 (+6.4%) Homeowner's exemption$647,217 (+4.04%) Land $617,360 Building $29,857
2023$7,222.00 (+0.63%) Homeowner's exemption$622,087 Land $593,388 Building $28,699
2022$7,177.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies5 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskVery High
above 90% of the US · above 72% of California
Wildfire Likelihood0.8% annual chance
ExposureDirect
burnable vegetation

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 5 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fixed Wireless
300 / 20
Starlink
Satellite
280 / 30
AT&T
Fixed Wireless
25 / 3

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