18652 Riverside Dr, Sonoma, CA 95476 Property Records

Sonoma County property record for 18652 Riverside Dr, Sonoma, CA 95476

Property Summary

Property Type	Public School (Administration, Campus, Dorms, Instruction)
Details	34,550 sqft · built 1976
Lot Size	11 acres (482,644 sqft)
Owner	Company Name on File
Deeds & Mortgages	Jul 2026 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`052-272-010-000`

Property Details

APN / Parcel Number

Primary APN	`052-272-010-000`
Alternative APN	`052-272-010`

Interior

Building Area	34,550 sqft Gross Area

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1976
Lot Area	482,644 sqft (11 acres)
Total Buildings	2 Buildings

Location & Zoning

Street Address	18652 RIVERSIDE DR
City	SONOMA
State	CA
Zip	95476
Property Category	Public Works
Property Type	Public Works > Public School (Administration, Campus, Dorms, Instruction)
Local Zoning Code	PF
Legal Subdivision	TOWN OF MEZESVILLE
Legal Block	3
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	3
Census Block	3000
Census Tract	150304

Owner

Source: Sonoma County assessment roll, as of April 13, 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	17850 RAILROAD AVE, SONOMA, CA 95476-3703
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Sep 20, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Recording Date	Jul 30, 2026
Property Address	18652 RIVERSIDE DR, SONOMA, CA 95476-4526
Document Number	0000038756
Instrument Date	May 5, 2026
Instrument	202638756
Transaction Type	Mortgage
Record Updated	Aug 6, 2026
Title Company	ESCROW AND TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership, 266
Address	3715 NORTHSIDE PKWY NW, 400, ATLANTA, GA 30327-2886

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of April 13, 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	Assessed Value
2023	$955,042 Land $109,815 Building $845,227

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	2 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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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 625 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20