720 Istvan Rd, Sonoma, CA 95476 Property Records

Sonoma County property record for 720 Istvan Rd, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,896 sqft · built 1986
Lot Size	0.137 acres (5,978 sqft)
Owner	2 Individual Names on File
Tax Bill	$4,969 (2025)
Deeds & Mortgages	Aug 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`127-440-024-000`

Property Details

APN / Parcel Number

Primary APN	`127-440-024-000`
Alternative APN	`127-440-024`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	4 Rooms
Stories	2 Stories
Building Area	1,896 sqft Living Area
1st Floor Area	1,086 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,978 sqft (0.137 acres)
Garage Area	400 sqft

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	127-440-024
Street Address	720 ISTVAN RD
City	SONOMA
State	CA
Zip	95476-4638
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1B8FRZN
Legal Description	MAP F1 179
Legal Block	2
Legal Lot Number	5
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	2
Census Block	2004
Census Tract	150205

Owner

Source: Sonoma County records · APN 127-440-024-000

Assessment roll updated April 13, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	720 ISTVAN RD, SONOMA, CA 95476-4638
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Jun 08, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	720 ISTVAN RD, SONOMA, CA 95476-4638
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	TICOR TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	720 ISTVAN RD, SONOMA, CA 95476-4638

Mortgage

Document Number	0000072760
Date	Aug 25, 2020
Instrument	2020072760

Lender

Name	JMJ FINANCIAL GROUP
Type	Funding / Finance Company
Address	MOUNT AUKUM, CA 95656

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	121 Months
Due	Sep 01, 2030

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
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	$4,969.00 (+4.92%) Homeowner's exemption	$291,356 (+4.04%) Land $87,846 Building $203,510
2023	$4,736.00 (+2.78%) Homeowner's exemption	$280,044 Land $84,436 Building $195,608
2022	$4,608.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of February 15, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Moderate above 46% of the US · lower than 72% of California
Wildfire Likelihood	0.08% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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	100 / 20

Based on FCC filings for 477 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	VALLEY OF THE MOON WATER DISTRICT serves 23,140 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.