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436 Donner Ave, Petaluma, CA 94954 Property Records

Sonoma County property record for 436 Donner Ave, Petaluma, CA 94954

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,575 sqft · built 1968
Lot Size0.145 acres (6,300 sqft)
Owner2 Individual Names on Record
Last Sale$495,000 (Jun 2014)
Tax Bill$7,088 (2025)
Deeds & MortgagesFeb 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN149-133-010-000

Property Details

APN / Parcel Number

Primary APN149-133-010-000
Alternative APN
  • 149-133-010

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms4 Rooms
Stories1 Story
Building Area1,575 sqft Living Area
1st Floor Area1,575 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1968
Effective Year BuiltEffective 1969
Architectural StyleCustom Design
Construction TypeWood
Lot Area6,300 sqft (0.145 acres)
Garage Area437 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC

Location & Zoning

Old Parcel Number149-133-010
Street Address436 DONNER AVE
CityPETALUMA
StateCA
Zip94954-3607
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeCITYPE
Legal DescriptionEAST PARK UN 4 LOT 63
Legal SubdivisionEAST PARK
Legal Block6
Legal Lot Number63
JurisdictionSONOMA CA
Township / Civil DivisionPETALUMA
Census Block Group6
Census Block6005
Census Tract150603

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing Address436 DONNER AVE, PETALUMA, CA 94954-3607
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 24, 2014 · Amount on Record
Deed SaleJun 24, 2014 · Amount on Record
Deed Document Number201442993
Prior Transfer DateFeb 24, 1994
Prior Transfer Doc0000028186
Record UpdatedOct 29, 2026

February 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSONOMA CA
Recording DateFeb 18, 2021
Property Address436 DONNER AVE, PETALUMA, CA 94954-3607
Document Number0000019358
Map ReferenceMB 121 PG 35&36
Instrument DateFeb 9, 2021
Instrument2021019358
Transaction TypeTransfer
Record UpdatedAug 19, 2021
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address436 DONNER AVE, PETALUMA, CA 94954-3607

Mortgage

Document Number0000019359
DateFeb 18, 2021
Instrument2021019359
Lender
NameAMERICAN PACIFIC MORTGAGE CORP
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term241 Months
DueMar 1, 2041

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$618,924 (+2%) Land $250,069 Building $368,855
2025$7,088.00 (+9.99%)$606,789 (+4.04%) Land $245,166 Building $361,623
2023$6,444.00 (+0.85%)$583,229 Land $235,647 Building $347,582
2022$6,390.00

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies1 in force
Nearby Flood Claims1 (1982)
Most Recent ClaimJan 1982 · Severe Storms, Flood, Mudslides & High Tide

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 RiskNot rated
no burnable land within ember reach

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

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF PETALUMA
serves 61,427 people · EPA ID CA4910006
Water SourceGroundwater
Last State InspectionJun 2024
LeadUnder 1 ppb (2021–2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 669 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
AT&T
DSL		100 / 20

May also be available: Sonic Telecom, T-Mobile, Verizon.

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