483 Chase St, Sonoma, CA 95476 Property Records

Sonoma County property record for 483 Chase St, Sonoma, CA 95476

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,140 sqft · built 1956
Lot Size	0.13 acres (5,680 sqft)
Owner	Company Name on Record
Last Sale	$550,000 (Dec 2008)
Tax Bill	$9,321 (2025)
Deeds & Mortgages	Sep 2020 Transfer Sep 2020 Transfer + 1 more
Flood Zone	Zone X (moderate risk)
APN	`018-381-025-000`

Property Details

APN / Parcel Number

Primary APN	`018-381-025-000`
Alternative APN	`018-381-025`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	3 Rooms
Stories	1 Story
Building Area	1,140 sqft Living Area
Gross Area	1,589 sqft
1st Floor Area	1,140 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1992
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,680 sqft (0.13 acres)
Garage Type	Attached
Garage Area	449 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	018-381-025
Street Address	483 CHASE ST
City	SONOMA
State	CA
Zip	95476-7162
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	PROVIS PARK SUB LOT 4
Legal Subdivision	PROVIS PARK SUB
Legal Block	3
Legal Lot Number	4
Jurisdiction	SONOMA CA
Township / Civil Division	SONOMA
Census Block Group	3
Census Block	3014
Census Tract	150204

Owner

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	Company Name on Record
Mailing Address	1697 RIDGE RD, SONOMA, CA 95476-4737
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 17, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Sep 17, 2020	Affidavit of Death, Transfer ATTORNEY ONLY
Jul 10, 2019	Deed of Trust, Mortgage · Conventional Mortgage JOSEPH M CUNNIGHAM

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 19, 2008 · Amount on Record
Deed Sale	Dec 19, 2008 · Amount on Record
Deed Document Number	2008111856
Prior Transfer Date	Dec 4, 2008
Prior Transfer Doc	0000111855
Record Updated	Oct 29, 2026

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Sep 17, 2020
Property Address	483 CHASE ST, SONOMA, CA 95476-7162
Document Number	0000083030
Instrument Date	Sep 16, 2020
Instrument	83030
Transaction Type	Transfer
Record Updated	Oct 12, 2020
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	1697 RIDGE RD SONOMA CA 954764737, SONOMA, CA 95476-4737

September 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SONOMA CA
Recording Date	Sep 17, 2020
Property Address	483 CHASE ST, SONOMA, CA 95476-7162
Document Number	0000083029
Instrument Date	Sep 16, 2020
Instrument	83029
Transaction Type	Transfer
Record Updated	Oct 12, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1697-RIDGE RD SONOMA CA 95476, SONOMA, CA 95476

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	483 CHASE ST, SONOMA, CA 95476-7162
Document Number	0000049786
Instrument Date	Jul 10, 2019
Transaction Type	Mortgage
Record Updated	Aug 1, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	1697 RIDGE RD SONOMA CA 954764737, SONOMA, CA 95476-4737

Mortgage

Document Number	0000049786
Date	Jul 19, 2019
Instrument	49786

Lender

Name	JOSEPH M CUNNIGHAM
Address	PO BOX 6875, SANTA ROSA, CA 95406-0875

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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		$722,419 (+2%) Land $459,726 Building $262,693
2025	$9,321.00 (+1.6%)	$708,255 (+4.04%) Land $450,712 Building $257,543
2023	$9,174.00 (+2.66%)	$680,755 Land $433,211 Building $247,544
2022	$8,936.00

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1998 · rainfall accumulation

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

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 540 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
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile.

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