508 Sonoma Ave, Rodeo, CA 94572 Property Records

Contra Costa County property record for 508 Sonoma Ave, Rodeo, CA 94572

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 802 sqft · built 1942
Lot Size	0.117 acres (5,100 sqft)
Owner	2 Individual Names on Record
Last Sale	$430,000 (Jul 2020)
Tax Bill	$7,069 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Jul 2020 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`357-223-021-1`

Property Details

APN / Parcel Number

Primary APN	`357-223-021-1`
Alternative APN	`357-223-021`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	802 sqft Living Area
1st Floor Area	802 sqft

Exterior

Year Built	Built 1942
Effective Year Built	Effective 1942
Lot Area	5,100 sqft (0.117 acres)
Garage Type	Attached
Garage Area	250 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	508 SONOMA AVE
City	RODEO
State	CA
Zip	94572-1600
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	P1
Legal Description	RODEO VISTA #2 LOT 146
Legal Subdivision	RODEO VISTA 02
Legal Lot Number	146
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	3
Census Block	3001
Census Tract	358000

Owner

Source: Contra Costa County records, as of July 14, 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 Record
Mailing Address	508 SONOMA AVE, RODEO, CA 94572-1600
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jul 30, 2021	Deed of Trust, Mortgage · Conventional Mortgage CALIBER HOME LOANS INC
Jul 15, 2020	Grant Deed, Transfer · FHA Mortgage CALIBER HM LOANS
Jun 12, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 15, 2020 · Amount on Record
Deed Sale	Jul 15, 2020 · Amount on Record
Prior Sale	Dec 8, 2015 · Amount on Record
Deed Document Number	2020141339
Prior Transfer Date	Jun 8, 2018
Prior Transfer Doc	0000092807
Record Updated	Oct 29, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	508 SONOMA AVE, RODEO, CA 94572-1600
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	508 SONOMA AVE, RODEO, CA 94572-1600

Mortgage

Document Number	0000214043
Date	Jul 30, 2021
Instrument	2021-214043

Lender

Name	CALIBER HOME LOANS INC
Type	Mortgage Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

July 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 15, 2020
Property Address	508 SONOMA AVE, RODEO, CA 94572-1600
Document Number	0000141339
Instrument Date	Jul 9, 2020
Instrument	141339
Transaction Type	Transfer
Record Updated	Jul 22, 2020
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$473.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	508 SONOMA AVE RODEO CA 945721600, RODEO, CA 94572-1600

Mortgage

Document Number	141340
Date	Jul 15, 2020
Instrument	141340

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	CONCORD, CA 94520

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 14, 2050

June 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 12, 2018
Property Address	508 SONOMA AVE, RODEO, CA 94572-1600
Document Number	0000092807
Instrument Date	Jun 8, 2018
Instrument	92807
Transaction Type	Transfer
Record Updated	Jun 19, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	508 SONOMA AVE RODEO CA 945721600, RODEO, CA 94572-1600

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	John Swett Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$474,751 (+2%) Land $364,345 Building $110,406
2025	$7,069.00 (+3.27%)	$465,443 (+4.04%) Land $357,201 Building $108,242
2023	$6,845.00 (+1.95%)	$447,372 Land $343,332 Building $104,040
2022	$6,714.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 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

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	0.02% 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 740 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile, Unwired.

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