133 Round Ct, Petaluma, CA 94952 Property Records

Sonoma County property record for 133 Round Ct, Petaluma, CA 94952 · Last verified April 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 1977
Square Footage2,307 sqft Living Area
Lot Size10,000 sqft (0.23 acres)
OccupancyOwner Occupied
Last Sale$267,500 (1993)
Tax Bill$5,270.00 (2025)

Property Details

APN / Parcel Number

Primary APN019-450-011-000
Alternative APN
  • 019-450-011

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Total Rooms4 Rooms
Building Area2,307 sqft Living Area
1st Floor1,243 sqft 1st Floor
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1977
Effective Year BuiltEffective 1977
Construction TypeWood Construction
Lot Area10,000 sqft (0.23 acres)
Garage Area437 sqft Garage

Utilities and HVAC

Cooling SystemHVAC Cooling

Location & Zoning

Street Address133 ROUND CT
CityPETALUMA
StateCA
Zip94952-4719
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 65
Legal SubdivisionWESTRIDGE UNIT THREE
Legal Block2
Legal Lot Number65
JurisdictionSONOMA CA
Minor Civil DivisionPETALUMA
Census Blockgroup2
Census Block2003
Census Tract150702

Owner

Source: Sonoma County records · APN 019-450-011-000

Assessment roll updated April 13, 2026 · Last verified April 2026

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

Owner of RecordIndividual Name on File
Mailing Address133 ROUND CT, PETALUMA, CA 94952-4719
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleSep 02, 1993 · Amount on Record
Deed SaleSep 02, 1993 · Amount on Record
Deed Doc Number1993110903
Last Transfer DateFeb 25, 2025
Transfer Doc0000009116
Record RefreshedJun 08, 2026

Tax Assessment & Valuation

Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 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

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

YearTax BillAssessed Value
2025$5,270.00 (+10.46%) Homeowner's exemption$452,782 (+4.04%) Land $187,238 Building $265,544
2023$4,771.00 (+0.89%) Homeowner's exemption$435,202 Land $179,968 Building $255,234
2022$4,729.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskModerate
above 63% of the US · above 38% of California
Wildfire LikelihoodAbout 1 in 417 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values are read at the parcel center point; lenders make the official flood determination.

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