421 30th St, Richmond, CA 94804 Property Records

Contra Costa County property record for 421 30th St, Richmond, CA 94804

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,380 sqft · built 1938
Lot Size	0.109 acres (4,750 sqft)
Owner	2 Individual Names on Record
Last Sale	$166,000 (Nov 1993)
Tax Bill	$4,937 (2025)
Deeds & Mortgages	Oct 2017 Mortgage Oct 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`516-160-009-2`

Property Details

APN / Parcel Number

Primary APN	`516-160-009-2`
Alternative APN	`516-160-009`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,380 sqft Living Area
1st Floor Area	1,380 sqft

Exterior

Year Built	Built 1938
Effective Year Built	Effective 1943
Lot Area	4,750 sqft (0.109 acres)
Garage Type	Attached
Garage Area	396 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	421 30TH ST
City	RICHMOND
State	CA
Zip	94804-1740
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	MFR 3
Legal Description	RICHMOND CENTER TRACT LOTS 5&6 BLK 2
Legal Subdivision	RICHMOND CENTER
Legal Block	2
Legal Lot Number	5,6
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	2
Census Block	2008
Census Tract	374000

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	421 30TH ST, RICHMOND, CA 94804-1740
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Oct 25, 2017	Deed of Trust, Mortgage · FHA Mortgage HUD-HOUSING/URBAN DEV
Oct 25, 2017	Deed of Trust, Mortgage · FHA Mortgage RETIREMENT FNDG SOLUTIONS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 10, 1993 · Amount on Record
Deed Sale	Nov 10, 1993 · Amount on Record
Deed Document Number	1993318590
Deed Book / Page	19147 / 585
Last Transfer Date	Nov 6, 2014
Transfer Doc	0000201902
Record Updated	Sep 20, 2026

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	421 30TH ST, RICHMOND, CA 94804-1740
Document Number	0000207255
Instrument Date	Oct 25, 2017
Transaction Type	Mortgage
Record Updated	Nov 20, 2018
Title Company	SPL PLACER TITLE

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	421 30TH ST RICHMOND CA 948041740, RICHMOND, CA 94804-1740

Mortgage

Document Number	0000207255
Date	Nov 2, 2017
Instrument	207255

Lender

Name	HUD-HOUSING/URBAN DEV
Address	WASHINGTON, DC 20410

Agreement

Type	FHA Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	4.7%

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	421 30TH ST, RICHMOND, CA 94804-1740
Document Number	0000207254
Instrument Date	Oct 25, 2017
Transaction Type	Mortgage
Record Updated	Nov 7, 2017
Title Company	SPL PLACER TITLE

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	421 30TH ST RICHMOND CA 948041740, RICHMOND, CA 94804-1740

Mortgage

Document Number	0000207254
Date	Nov 2, 2017
Instrument	207254

Lender

Name	RETIREMENT FNDG SOLUTIONS
Address	SAN DIEGO, CA 92108

Agreement

Type	FHA Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	4.7%

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		$252,211 (+2%) Land $152,545 Building $99,666
2025	$4,937.00 (+3.07%) Homeowner's exemption	$247,266 (+4.04%) Land $149,554 Building $97,712
2023	$4,790.00 (+2.37%) Homeowner's exemption	$237,667 Land $143,748 Building $93,919
2022	$4,679.00

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	Not rated no burnable land 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	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 788 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 · DSL in parts of the area	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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