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550 18th St, Richmond, CA 94801 Property Records

Contra Costa County property record for 550 18th St, Richmond, CA 94801

Property Summary

Property TypeSingle Family Home
Details1 bd · 1 ba · 840 sqft · built 1925
Lot Size0.065 acres (2,825 sqft)
OwnerCompany Name on Record
Last Sale$89,000 (May 2010)
Tax Bill$3,258 (2025)
Deeds & MortgagesApr 2018 Transfer
Flood ZoneZone X (minimal risk)
APN514-180-026-7

Property Details

APN / Parcel Number

Primary APN514-180-026-7
Alternative APN
  • 514-180-026

Interior

Bedrooms1 Bed
Full Baths1 Bath
Total Rooms5 Rooms
Stories1 Story
Building Area840 sqft Living Area
1st Floor Area840 sqft

Exterior

Year BuiltBuilt 1925
Effective Year BuiltEffective 1935
Lot Area2,825 sqft (0.065 acres)
Garage Area200 sqft
Parking Spaces1 Parking Space

Location & Zoning

Street Address550 18TH ST
CityRICHMOND
StateCA
Zip94801-2814
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR3
Legal DescriptionCITY OF RICHMOND LOT 13 BLK 115
Legal SubdivisionSAN PABLO RHO
Legal Block115
Legal Lot Number13
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group2
Census Block2005
Census Tract375000

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 RecordCompany Name on Record
Mailing Address154 WATERMARK TER, HERCULES, CA 94547-2658
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 28, 2010 · Amount on Record
Deed SaleMay 28, 2010 · Amount on Record
Deed Document Number2010106756
Prior Transfer DateFeb 1, 1996
Prior Transfer Doc0000025905
Record UpdatedOct 29, 2026

April 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateApr 5, 2018
Property Address550 18TH ST, RICHMOND, CA 94801-2814
Document Number0000052471
Instrument DateMar 16, 2018
Instrument52471
Transaction TypeTransfer
Record UpdatedApr 11, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address154 WATERMARK TER HERCULES CA 945472658, HERCULES, CA 94547-2658

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityRichmond City
Unified School DistrictWest Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$127,666 (+2%) Land $79,582 Building $48,084
2025$3,258.00 (+2.32%)$125,164 (+4.04%) Land $78,022 Building $47,142
2023$3,184.00 (+2.98%)$120,306 Land $74,994 Building $45,312
2022$3,092.00

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 ZoneZone X
minimal risk
Flood Insurance RequirementNot 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 RiskNot 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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 1,047 locations within half a mile, as of December 31, 2025

ProviderMax 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

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

Nearby Properties on 18th St

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