166 S 18th St, Richmond, CA 94804 Property Records

Contra Costa County property record for 166 S 18th St, Richmond, CA 94804

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,334 sqft · built 1942
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$400,000 (May 2016)
Tax Bill	$8,156 (2025)
Deeds & Mortgages	May 2020 Mortgage Jul 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`544-042-018-9`

Property Details

APN / Parcel Number

Primary APN	`544-042-018-9`
Alternative APN	`544-042-018`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,334 sqft Living Area
1st Floor Area	1,334 sqft

Exterior

Year Built	Built 1942
Effective Year Built	Effective 1970
Lot Area	5,000 sqft (0.115 acres)
Garage Type	Attached
Garage Area	240 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	166 S 18TH ST
City	RICHMOND
State	CA
Zip	94804-2624
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	WALLS HARBOR CENTER LOTS 33 & 34 BLK 17
Legal Subdivision	WALLS HARBOR CENTER
Legal Block	17
Legal Lot Number	33,34
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	2
Census Block	2007
Census Tract	379000

Owner

Source: Contra Costa County records, as of July 14, 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	2 Individual Names on Record
Mailing Address	166 S 18TH ST, RICHMOND, CA 94804-2624
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
May 13, 2020	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC
Jul 1, 2019	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 17, 2016 · Amount on Record
Deed Sale	May 17, 2016 · Amount on Record
Prior Sale	Jan 12, 2016 · Amount on Record
Deed Document Number	201693342
Prior Transfer Date	Jul 12, 2001
Prior Transfer Doc	0000271190
Record Updated	Oct 29, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	166 S 18TH ST, RICHMOND, CA 94804-2624
Document Number	0000094334
Instrument Date	May 13, 2020
Transaction Type	Mortgage
Record Updated	May 28, 2020
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	166 S 18TH ST RICHMOND CA 948042624, RICHMOND, CA 94804-2624

Mortgage

Document Number	0000094334
Date	May 19, 2020
Instrument	94334

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 18, 2050

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	166 S 18TH ST, RICHMOND, CA 94804-2624
Document Number	0000111247
Instrument Date	Jul 1, 2019
Transaction Type	Mortgage
Record Updated	Jul 24, 2019
Title Company	WFG LENDER SERVICES, WFG LENDER SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	166 S 18TH ST RICHMOND CA 948042624, RICHMOND, CA 94804-2624

Mortgage

Document Number	0000111247
Date	Jul 18, 2019
Instrument	111247

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 17, 2049

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		$482,979 (+2%) Land $331,567 Building $151,412
2025	$8,156.00 (+3.57%) Homeowner's exemption	$473,510 (+4.04%) Land $325,066 Building $148,444
2023	$7,875.00 (+1.89%) Homeowner's exemption	$455,126 Land $312,445 Building $142,681
2022	$7,729.00

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 758 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

May also be available: Etheric Networks, GeoLinks, T-Mobile.

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