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4801 Maddocks Rd, Sebastopol, CA 95472 Property Records

Sonoma County property record for 4801 Maddocks Rd, Sebastopol, CA 95472 · Last verified May 2026

Property Summary

Property TypeVineyard
Details4 bd · 3 ba · 3,710 sqft · built 1984
Lot Size6.27 acres (273,121 sqft)
OwnerCompany Name on File
Last Sale$1,850,000 (Aug 2008)
Tax Bill$27,208 (2025)
Deeds & MortgagesJun 2020 Transfer
Flood ZoneZone X (minimal risk)
APN104-020-046-000

Property Details

APN / Parcel Number

Primary APN104-020-046-000
Alternative APN
  • 104-020-046

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area3,710 sqft Gross Area
1st Floor Area3,257 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1984
Effective Year BuiltEffective 2000
Construction TypeWood
Lot Area273,121 sqft (6.27 acres)
Garage TypeAttached
Garage Area453 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemNone
Heating SystemHVAC

Location & Zoning

Old Parcel Number104-020-046
Street Address4801 MADDOCKS RD
CitySEBASTOPOL
StateCA
Zip95472-8938
Property CategoryAgriculture or Farming
Property TypeAgriculture / Farming > Vineyard
Legal Description76 FORM PT OF 104-020-23
Legal SubdivisionRANCHO EL MOLINO
Legal Block3
JurisdictionSONOMA CA
Township / Civil DivisionRUSSIAN RIVER-SONOMA COAST
Census Block Group3
Census Block3009
Census Tract153711

Owner

Source: Sonoma County records · APN 104-020-046-000

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

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

Owner of RecordCompany Name on File
Mailing Address3160 LEWISTON AVE, BERKELEY, CA 94705-2717
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleAug 15, 2008 · Amount on Record
Deed SaleAug 15, 2008 · Amount on Record
Prior SaleMay 29, 2001 · Amount on Record
Deed Document Number200875107
Last Transfer DateApr 28, 2020
Transfer Doc0000047188
Record UpdatedJun 08, 2026

June 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSONOMA CA
Recording DateJun 15, 2020
Property Address4801 MADDOCKS RD, SEBASTOPOL, CA 95472-8938
Document Number0000047188
Instrument DateApr 28, 2020
Instrument47188
Transaction TypeTransfer
Record UpdatedJul 03, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address3160 LEWISTON AVE BERKELEY CA 947052717, BERKELEY, CA 94705-2717

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountySonoma County
Secondary School DistrictWest Sonoma County Union High School District (09 - 12)
Elementary School DistrictOak Grove Union Elementary School District (KG - 08)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2025$27,208.00 (+3.17%)$2,378,179 (+4.04%) Land $1,249,123 Building $1,129,056
2023$26,373.00 (+1.86%)$2,285,831 Land $1,200,619 Building $1,085,212
2022$25,891.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971537113, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies4 in force
Nearby Flood Claims1 (2023)
Claims Outside the SFHA1 of 1
Most Recent ClaimJan 2023, river or lake flooding, Severe Winter Storms, Flooding, Landslides, And Mudslides

Wildfire

Wildfire RiskModerate
above 40% of the US · above 24% of California
Wildfire LikelihoodAbout 1 in 1,695 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 47 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable1,200 / 35
VerizonFixed Wireless300 / 20
StarlinkSatellite (low-earth orbit)280 / 30

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G (outdoors only) and 4G LTE

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