859 Austin Ave, Sonoma, CA 95476 Property Records

Sonoma County property record for 859 Austin Ave, Sonoma, CA 95476 · Last verified April 2026

Property Summary

Property Type	Single Family Home
Details	2 bd · 2.5 ba · 1,618 sqft · built 2024
Lot Size	0.167 acres (7,260 sqft)
Owner	Company Name on File
Last Sale	$945,000 (Oct 2020)
Tax Bill	$22,190 (2025)
Deeds & Mortgages	Oct 2020 Sale
Flood Zone	Zone AE (high risk)
APN	`018-412-020-000`

Property Details

APN / Parcel Number

Primary APN	`018-412-020-000`
Alternative APN	`018-412-020`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,618 sqft Living Area
1st Floor Area	1,618 sqft

Exterior

Year Built	Built 2024
Effective Year Built	Effective 2024
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	7,260 sqft (0.167 acres)
Garage Area	224 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Old Parcel Number	018-412-020
Street Address	859 AUSTIN AVE
City	SONOMA
State	CA
Zip	95476-7121
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP A3 180
Legal Subdivision	HAROLD SUBDIVISION
Legal Block	1
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	1
Census Block	1020
Census Tract	150204

Owner

Source: Sonoma County records · APN 018-412-020-000

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 Record	Company Name on File
Mailing Address	PO BOX 9851, RANCHO SANTA FE, CA 92067-4851
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 09, 2020 · Amount on Record
Deed Sale	Oct 09, 2020 · Amount on Record
Prior Sale	Mar 02, 1999 · Amount on Record
Deed Document Number	202091715
Prior Transfer Date	Feb 23, 1994
Prior Transfer Doc	0000031084
Record Updated	Jun 08, 2026

October 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Oct 09, 2020
Property Address	859 AUSTIN AVE, SONOMA, CA 95476-7121
Document Number	0000091715
Instrument Date	Oct 02, 2020
Instrument	91715
Transaction Type	Transfer
Record Updated	May 10, 2021
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Tax	$1,040.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	PO BOX 9851 RANCHO SANTA FE CA 920674851, RANCHO SANTA FE, CA 92067-4851

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Sonoma City
Unified School District	Sonoma 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.

Year	Tax Bill	Assessed Value
2025	$22,190.00 (+79.52%)	$1,854,162 (+89.35%) Land $773,938 Building $1,080,224
2023	$12,361.00 (-0.49%)	$979,224 Land $743,886 Building $235,338
2022	$12,422.00

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 Zone	Zone AE
Flood Hazard	High
100-Year Floodplain	Yes 1% annual chance
Special Flood Hazard Area	Yes
Flood Insurance Requirement	Required (federally backed mortgages)
Floodway	Yes
Base Flood Elevation	Varies along the reach; see FIRM

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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