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516 Walnut St, Petaluma, CA 94952 Property Records

Sonoma County property record for 516 Walnut St, Petaluma, CA 94952

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,949 sqft · built 1905
Lot Size0.094 acres (4,080 sqft)
OwnerCompany Name on Record
Last Sale$1,000,000 (Sep 2017)
Tax Bill$13,004 (2025)
Deeds & MortgagesOct 2018 Transfer
Sep 2017 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN006-151-002-000

Property Details

APN / Parcel Number

Primary APN006-151-002-000
Alternative APN
  • 006-151-002

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms3 Rooms
Stories2 Stories
Building Area1,949 sqft Living Area
1st Floor Area1,320 sqft
Basement Area629 sqft

Exterior

Year BuiltBuilt 1905
Effective Year BuiltEffective 1950
Architectural StyleCustom Design
Construction TypeWood
Lot Area4,080 sqft (0.094 acres)

Utilities, Heating & Cooling

Cooling SystemHVAC

Location & Zoning

Old Parcel Number006-151-002
Street Address516 WALNUT ST
CityPETALUMA
StateCA
Zip94952-2752
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeCITYPE
Legal SubdivisionCITY PETALUMA
Legal Block4
JurisdictionSONOMA CA
Township / Civil DivisionPETALUMA
Census Block Group4
Census Block4005
Census Tract150902

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 RecordCompany Name on Record
Mailing Address516 WALNUT ST, PETALUMA, CA 94952-2752
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Oct 24, 2018Quit Claim Deed, Transfer
Quitclaim
Sep 20, 2017Grant Deed, Transfer
BAYLOR FAMILY TRUST (PT)

Assessor's Deed Record

Deed NamesName on Deed
Last SaleSep 20, 2017 · Amount on Record
Deed SaleSep 20, 2017 · Amount on Record
Prior SaleMay 31, 2007 · Amount on Record
Deed Document Number201773986
Last Transfer DateAug 30, 2018
Transfer Doc0000073951
Record UpdatedOct 29, 2026

October 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSONOMA CA
Recording DateOct 24, 2018
Property Address516 WALNUT ST, PETALUMA, CA 94952-2752
Document Number0000073951
Instrument DateAug 30, 2018
Instrument73951
Transaction TypeTransfer
Record UpdatedNov 12, 2018

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address516 WALNUT ST PETALUMA CA 949522752, PETALUMA, CA 94952-2752

September 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSONOMA CA
Recording DateSep 20, 2017
Property Address516 WALNUT ST, PETALUMA, CA 94952-2752
Document Number0000073986
Instrument DateSep 16, 2017
Instrument73986
Transaction TypeTransfer
Record UpdatedNov 20, 2018
Title CompanyFIRST AMERICAN TITLE

Transaction

AmountAmount Recorded
Loan-to-Value (LTV)LTV on Record
Tax$1,100.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address516 WALNUT ST PETALUMA CA 949522752, PETALUMA, CA 94952-2752

Mortgage

Document Number73987
DateSep 20, 2017
Instrument73987
Lender
NameBAYLOR FAMILY TRUST (PT)
AddressPO BOX 638, ROSS, CA 94957-0638
Agreement
AmountAmount Recorded

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$1,160,581 (+2%) Land $464,232 Building $696,349
2025$13,004.00 (+9.47%) Homeowner's exemption$1,137,826 (+4.04%) Land $455,130 Building $682,696
2023$11,879.00 (+0.88%) Homeowner's exemption$1,093,644 Land $437,457 Building $656,187
2022$11,775.00

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
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 752 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber		10,000 / 10,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

May also be available: T-Mobile.

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