433 Haraszthy Dr, Sonoma, CA 95476 Property Records

Sonoma County property record for 433 Haraszthy Dr, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,758 sqft · built 1982
Lot Size	0.158 acres (6,888 sqft)
Owner	Trust Name on File
Tax Bill	$4,553 (2025)
Deeds & Mortgages	Jan 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`018-650-005-000`

Property Details

APN / Parcel Number

Primary APN	`018-650-005-000`
Alternative APN	`018-650-005`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	3 Rooms
Stories	1 Story
Building Area	1,758 sqft Living Area
Gross Area	2,232 sqft
1st Floor Area	1,758 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1982
Effective Year Built	Effective 1998
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,888 sqft (0.158 acres)
Garage Type	Attached
Garage Area	474 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	018-650-005
Street Address	433 HARASZTHY DR
City	SONOMA
State	CA
Zip	95476-5647
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Subdivision	MARIAN ESTATES
Legal Block	1
Legal Lot Number	5
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	1
Census Block	1003
Census Tract	150205

Owner

433 Haraszthy Dr is owner-occupied and held in a trust since January 2017.

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

Owner of Record	Trust Name on File
Mailing Address	433 HARASZTHY DR, SONOMA, CA 95476-5647
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jan 19, 2017
Transfer Doc	0000006226
Record Updated	Oct 29, 2026

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Jan 24, 2017
Property Address	433 HARASZTHY DR, SONOMA, CA 95476-5647
Document Number	0000006226
Instrument Date	Jan 19, 2017
Instrument	6226
Transaction Type	Transfer
Record Updated	Feb 15, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	433 HARASZTHY DR SONOMA CA 954765647, SONOMA, CA 95476-5647

Tax Assessment & Valuation

The 2025 property tax bill for 433 Haraszthy Dr was $4,553 with a homeowner's exemption.

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

Year	Tax Bill	Assessed Value
2026		$287,703 (+2%) Land $63,383 Building $224,320
2025	$4,553.00 Homeowner's exemption	$282,063 Land $62,141 Building $219,922
2023	$4,397.00 (+4.32%) Homeowner's exemption	$271,112 Land $59,729 Building $211,383
2022	$4,215.00

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

Flood

FEMA maps place 433 Haraszthy Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective February 15, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Wildfire risk around 433 Haraszthy 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 64% of the US · lower than 79% of California
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect within 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	CITY OF SONOMA serves 10,619 people · EPA ID CA4910012
Water Source	Groundwater
Last State Inspection	Jul 2024
Lead	Under 1 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 329 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 Fixed Wireless	100 / 20
AT&T DSL	100 / 20