17890 Riverside Dr, Sonoma, CA 95476 Property Records

Sonoma County property record for 17890 Riverside Dr, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,436 sqft · built 1964
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Trust Names on File
Last Sale	$765,000 (Oct 2019)
Tax Bill	$11,383 (2025)
Deeds & Mortgages	Aug 2026 Transfer Aug 2018 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`133-181-011-000`

Property Details

APN / Parcel Number

Primary APN	`133-181-011-000`
Alternative APN	`133-181-011`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,436 sqft Living Area
Gross Area	1,909 sqft
1st Floor Area	1,436 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 2010
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,000 sqft (0.138 acres)
Garage Type	Attached
Garage Area	473 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	133-181-011
Street Address	17890 RIVERSIDE DR
City	SONOMA
State	CA
Zip	95476-3738
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R15UA
Legal Description	LOT 6, BLK 2, BELAIRE-SONOMA SUBDV NO. 4
Legal Subdivision	SONOMA SUB
Legal Block	2
Legal Lot Number	6
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	1
Census Block	1003
Census Tract	150304

Owner

17890 Riverside Dr is owner-occupied and held in a trust since October 2019.

Source: Sonoma County records, as of September 1, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Trust Names on File
Mailing Address	17890 RIVERSIDE DR, SONOMA, CA 95476-3738
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 19, 2026	Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT
Aug 22, 2018	Deed of Trust, Mortgage · ARM MORGAN STANLEY PRIVATE BANK NA
Oct 29, 2020	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Oct 17, 2019	Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Jun 29, 2018	Grant Deed, Transfer FIRST AMERICAN TITLE
Mar 2, 2018	Grant Deed, Transfer FIDELITY NATIONAL TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 17, 2019 · Amount on File
Deed Sale	Oct 17, 2019 · Amount on File
Prior Sale	Jun 29, 2018 · Amount on File
Deed Document Number	201975911
Prior Transfer Date	Feb 11, 1998
Prior Transfer Doc	0000017495
Record Updated	Oct 29, 2026

August 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Aug 19, 2026
Property Address	17890 RIVERSIDE DR, SONOMA, CA 95476-3738
Document Number	0000042452
Instrument Date	Aug 6, 2026
Instrument	202642452
Transaction Type	Transfer
Record Updated	Aug 27, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	17890 RIVERSIDE DR, SONOMA, CA 95476-3738

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	17890 RIVERSIDE DR, SONOMA, CA 95476-3738
Transaction Type	Mortgage
Record Updated	Jul 25, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000059429
Date	Aug 22, 2018
Instrument	2018059429

Lender

Name	MORGAN STANLEY PRIVATE BANK NA
Type	Bank
Address	CINCINNATI, OH 45245

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.85%
Type Change Date	Sep 1, 2025
Change Frequency	Annually
Min Rate At Change	2.5%
Max Rate At Change	8.85%
Index	1-Year LIBOR
Max Rate	8.5%

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	17890 RIVERSIDE DR, SONOMA, CA 95476-3738
Transaction Type	Mortgage
Record Updated	Jul 25, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17890 RIVERSIDE DR, SONOMA, CA 95476-3738

Mortgage

Document Number	0000100320
Date	Oct 29, 2020
Instrument	2020100320

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2050

October 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Oct 17, 2019
Property Address	17890 RIVERSIDE DR, SONOMA, CA 95476-3738
Document Number	0000075911
Map Reference	MB 88 PG 24
Instrument Date	Sep 19, 2019
Instrument	2019075911
Transaction Type	Transfer
Record Updated	Jul 25, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$841.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	17890 RIVERSIDE DR, SONOMA, CA 95476-3738

Mortgage

Document Number	0000075912
Date	Oct 17, 2019
Instrument	2019075912

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2049

June 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Jun 29, 2018
Property Address	17890 RIVERSIDE DR, SONOMA, CA 95476-3738
Document Number	0000046576
Instrument Date	Jun 25, 2018
Instrument	46576
Transaction Type	Transfer
Record Updated	Jul 24, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Tax	$825.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3245 CLAY ST #10 SAN FRANCISCO CA 941151633, 10, SAN FRANCISCO, CA 94115-1633

March 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Mar 2, 2018
Property Address	17890 RIVERSIDE DR, SONOMA, CA 95476-3738
Document Number	0000014411
Instrument Date	Feb 24, 2018
Instrument	14411
Transaction Type	Transfer
Record Updated	Mar 21, 2018
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount on Record
Tax	$604.45
Amount Accuracy	Full Value
Additional	Notice of Default Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	21415 HYDE RD SONOMA CA 954769579, SONOMA, CA 95476-9579

Tax Assessment & Valuation

The 2025 property tax bill for 17890 Riverside Dr was $11,383.

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		$853,367 (+2%) Land $323,498 Building $529,869
2025	$11,383.00 Homeowner's exemption	$836,635 Land $317,155 Building $519,480
2023	$10,679.00 (+1.08%) Homeowner's exemption	$804,150 Land $304,841 Building $499,309
2022	$10,565.00

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

Flood

FEMA maps place 17890 Riverside Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	5 in force
Nearby Flood Claims	5 (1983–2018)
Claims Outside the SFHA	5 of 5
Most Recent Claim	Apr 2018 · river or lake flooding

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

Wildfire risk around 17890 Riverside Dr is low, with a 0.04% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 63% of the US · lower than 78% of California
Wildfire Likelihood	0.04% annual chance
Exposure	None beyond 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 System	VALLEY OF THE MOON WATER DISTRICT serves 23,140 people · EPA ID CA4910013
Water Source	Groundwater
Last State Inspection	Sep 2022
Lead	Under 1 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 711 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Verizon.

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