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18255 Comstock Ave, Sonoma, CA 95476 Property Records

Sonoma County property record for 18255 Comstock Ave, Sonoma, CA 95476 · Last verified May 2026

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 942 sqft · built 1949
Lot Size0.19 acres (8,260 sqft)
OwnerIndividual Name on File
Last Sale$360,000 (Feb 2021)
Tax Bill$7,646 (2025)
Deeds & MortgagesFeb 2021 Sale & Mortgage
Aug 2017 Transfer
Flood ZoneZone X (minimal risk)
APN052-232-009-000

Property Details

APN / Parcel Number

Primary APN052-232-009-000
Alternative APN
  • 052-232-009

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms3 Rooms
Stories1 Story
Building Area942 sqft Living Area
1st Floor Area942 sqft

Exterior

Year BuiltBuilt 1949
Effective Year BuiltEffective 1975
Architectural StyleCustom Design
Construction TypeWood
Lot Area8,260 sqft (0.19 acres)

Utilities, Heating & Cooling

Cooling SystemNone

Location & Zoning

Street Address18255 COMSTOCK AVE
CitySONOMA
StateCA
Zip95476-4261
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionBLK 13 LOT 10
Legal SubdivisionEATON PARK SONOMA VISTA
Legal Block2
Legal Lot Number10
JurisdictionSONOMA CA
Township / Civil DivisionSONOMA
Census Block Group2
Census Block2002
Census Tract150304

Owner

Source: Sonoma County records · APN 052-232-009-000

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 RecordIndividual Name on File
Mailing Address18255 COMSTOCK AVE, SONOMA, CA 95476-4261
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Feb 18, 2021Grant Deed, Transfer · Conventional Mortgage
REDWOOD CU
Aug 31, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleFeb 18, 2021 · Amount on Record
Deed SaleFeb 18, 2021 · Amount on Record
Prior SaleJan 16, 2007 · Amount on Record
Deed Document Number202119770
Prior Transfer DateAug 22, 2017
Prior Transfer Doc0000068672
Record UpdatedJun 08, 2026

February 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSONOMA CA
Recording DateFeb 18, 2021
Property Address18255 COMSTOCK AVE, SONOMA, CA 95476-4261
Document Number0000019770
Map ReferenceMB 28 PG 15
Instrument DateJan 08, 2021
Instrument2021019770
Transaction TypeTransfer
Record UpdatedOct 14, 2022
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$396.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address18255 COMSTOCK AVE, SONOMA, CA 95476-4261

Mortgage

Document Number0000019771
DateFeb 18, 2021
Instrument2021019771
Lender
NameREDWOOD CU
TypeCredit Union
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 01, 2051

August 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSONOMA CA
Recording DateAug 31, 2017
Property Address18255 COMSTOCK AVE, SONOMA, CA 95476-4261
Document Number0000068672
Instrument DateAug 22, 2017
Instrument68672
Transaction TypeTransfer
Record UpdatedSep 15, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address1347 GRAND AVE SAN RAFAEL CA 949012232, SAN RAFAEL, CA 94901-2232

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountySonoma County
Unified School DistrictSonoma Valley Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2025$7,646.00 (+5.83%)$514,153 (+4.04%) Land $297,668 Building $216,485
2023$7,225.00 (+2.76%)$494,190 Land $286,110 Building $208,080
2022$7,031.00

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 060971503042, 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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies8 in force
Nearby Flood Claims2 (2005–2017)
Most Recent ClaimFeb 2017, other causes, Severe Winter Storms, Flooding, And Mudslides

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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 625 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
VerizonFixed Wireless300 / 20
T-Mobile USAFixed Wireless100 / 20
AT&TDSL100 / 20

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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