17320 High Rd, Sonoma, CA 95476 Property Records

Sonoma County property record for 17320 High Rd, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,278 sqft · built 1963
Lot Size	0.23 acres (10,000 sqft)
Owner	2 Company Names on Record
Last Sale	$2,050,000 (Oct 2022)
Tax Bill	$24,504 (2025)
Deeds & Mortgages	Apr 2024 Transfer Oct 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`127-401-008-000`

Property Details

APN / Parcel Number

Primary APN	`127-401-008-000`
Alternative APN	`127-401-008`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	2 Rooms
Stories	1 Story
Building Area	1,278 sqft Living Area
1st Floor Area	1,278 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1983
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	10,000 sqft (0.23 acres)
Garage Area	520 sqft

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	127-401-008
Street Address	17320 HIGH RD
City	SONOMA
State	CA
Zip	95476-4734
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	AR15
Legal Description	MISSION HIGHLANDS #4 BLK 2 LOT 4
Legal Subdivision	MISSION HIGHLANDS SUBDIVISION #4
Legal Block	2
Legal Lot Number	4
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	2
Census Block	2000
Census Tract	150205

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 Record	2 Company Names on Record
Mailing Address	785 OAK ST, SAN FRANCISCO, CA 94117-2516
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 10, 2024	Intrafamily Transfer, Transfer
Oct 14, 2022	Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 14, 2022 · Amount on Record
Deed Sale	Oct 14, 2022 · Amount on Record
Prior Sale	Apr 2, 2004 · Amount on Record
Deed Document Number	202266026
Prior Transfer Date	Jun 6, 2008
Prior Transfer Doc	0000058331
Record Updated	Oct 29, 2026

April 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Apr 10, 2024
Property Address	17320 HIGH RD, SONOMA, CA 95476-4734
Document Number	0000015205
Map Reference	MB 77 PG 35&36
Instrument Date	Mar 20, 2024
Instrument	2024015205
Transaction Type	Transfer
Record Updated	Apr 30, 2024

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	785 OAK ST, SAN FRANCISCO, CA 94117-2516

October 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Oct 14, 2022
Property Address	17320 HIGH RD, SONOMA, CA 95476-4734
Document Number	0000066026
Map Reference	MB 77 PG 35&36
Instrument Date	Oct 11, 2022
Instrument	2022066026
Transaction Type	Transfer
Record Updated	Oct 31, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,255.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	17320 HIGH RD, SONOMA, CA 95476-4734

Mortgage

Document Number	0000066027
Date	Oct 14, 2022
Instrument	2022066027

Lender

Name	BANK OF AMERICA NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	4.75%
Type Change Date	Nov 1, 2032
Change Frequency	6 Months
Min Rate At Change	2.5%
Max Rate At Change	9.75%
Index	Other
Max Rate	9.75%

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Unified School District	Sonoma Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,175,475 (+53.78%) Land $1,310,591 Building $864,884
2025	$24,504.00 (+54.68%)	$1,414,668 (+4.04%) Land $995,247 Building $419,421
2023	$15,842.00 (+1.58%)	$1,359,737 Land $956,601 Building $403,136
2022	$15,595.00

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	3 in force

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 Risk	Moderate above 62% of the US · lower than 62% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

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 System	MISSION HIGHLANDS MUTUAL WATER CO. private · serves 150 people · EPA ID CA4900563
Water Source	Groundwater
Lead	13 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 45 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Starlink Satellite	280 / 30
Verizon Fixed Wireless	25 / 6
T-Mobile Fixed Wireless	25 / 3

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on High Rd

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