620 Sonoma St, Richmond, CA 94805 Property Records

Contra Costa County property record for 620 Sonoma St, Richmond, CA 94805

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,375 sqft · built 1951
Lot Size	0.132 acres (5,750 sqft)
Owner	2 Individual Names on Record
Last Sale	$830,000 (Nov 2020)
Tax Bill	$14,210 (2025)
Deeds & Mortgages	Nov 2020 Sale & Mortgage Aug 2018 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`520-150-022-9`

Property Details

APN / Parcel Number

Primary APN	`520-150-022-9`
Alternative APN	`520-150-022`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,375 sqft Living Area
1st Floor Area	1,375 sqft

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1965
Lot Area	5,750 sqft (0.132 acres)
Garage Type	Attached
Garage Area	372 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	620 SONOMA ST
City	RICHMOND
State	CA
Zip	94805-1972
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	EAST RICH HGTS 14 68
Legal Subdivision	EAST RICHMOND HEIGHTS
Legal Block	68
Legal Lot Number	14
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	2
Census Block	2000
Census Tract	370000

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	620 SONOMA ST, RICHMOND, CA 94805-1972
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Nov 4, 2020	Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Aug 17, 2018	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 4, 2020 · Amount on Record
Deed Sale	Nov 4, 2020 · Amount on Record
Prior Sale	Feb 8, 2013
Deed Document Number	2020263111
Prior Transfer Date	Oct 25, 2016
Prior Transfer Doc	0000234067
Record Updated	Sep 20, 2026

November 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 4, 2020
Property Address	620 SONOMA ST, RICHMOND, CA 94805-1972
Document Number	0000263111
Map Reference	MB 3 PG 61
Instrument Date	Oct 26, 2020
Instrument	2020-263111
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	620 SONOMA ST, RICHMOND, CA 94805-1972

Mortgage

Document Number	0000263112
Date	Nov 4, 2020
Instrument	2020-263112

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2050

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	620 SONOMA ST, RICHMOND, CA 94805-1972
Document Number	0000138841
Instrument Date	Aug 17, 2018
Transaction Type	Mortgage
Record Updated	Sep 11, 2018
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	620 SONOMA ST RICHMOND CA 948051972, RICHMOND, CA 94805-1972

Mortgage

Document Number	0000138841
Date	Aug 30, 2018
Instrument	138841

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Richmond City
Unified School District	West Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$916,384 (+2%) Land $662,447 Building $253,937
2025	$14,210.00 (+3.89%) Homeowner's exemption	$898,416 (+4.04%) Land $649,458 Building $248,958
2023	$13,678.00 (+1.57%) Homeowner's exemption	$863,532 Land $624,240 Building $239,292
2022	$13,467.00

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	0.01% 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	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 927 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Etheric Networks, GeoLinks.

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