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4221 Beacon Pl, Discovery Bay, CA 94505 Property Records

Contra Costa County property record for 4221 Beacon Pl, Discovery Bay, CA 94505

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,634 sqft · built 1996
Lot Size0.169 acres (7,381 sqft)
Owner2 Trust Names on File
Last Sale$1,050,000 (Jun 2017)
Tax Bill$15,056 (2025)
Deeds & MortgagesJun 2017 Transfer
Jun 2017 Sale
Flood ZoneZone X (moderate risk)
APN008-380-027-6

Property Details

APN / Parcel Number

Primary APN008-380-027-6
Alternative APN
  • 008-380-027

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories2 Stories
Building Area2,634 sqft Living Area
1st Floor Area1,706 sqft
2nd Floor Area928 sqft

Exterior

Year BuiltBuilt 1996
Effective Year BuiltEffective 1997
Lot Area7,381 sqft (0.169 acres)
View / LotWaterfront
Garage TypeAttached
Garage Area679 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address4221 BEACON PL
CityDISCOVERY BAY
StateCA
Zip94505-1108
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeP1
Legal DescriptionT6760 L108
Legal SubdivisionSUBDIVISION 6760
Legal Tract6760
Legal Lot Number108
JurisdictionCONTRA COSTA CA
Township / Civil DivisionEAST CONTRA COSTA
Census Block Group1
Census Block1003
Census Tract304004

Owner

4221 Beacon Pl is owner-occupied and held in a trust since June 2017.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record2 Trust Names on File
Mailing Address4221 BEACON PL, DISCOVERY BAY, CA 94505-1108
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Jun 22, 2017Quit Claim Deed, Transfer
Quitclaim
Jun 7, 2017Grant Deed, Transfer
CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 7, 2017 · Amount on File
Deed SaleJun 7, 2017 · Amount on File
Prior SaleMay 24, 1996 · Amount on File
Deed Document Number2017101066
Record UpdatedOct 29, 2026

June 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateJun 22, 2017
Property Address4221 BEACON PL, DISCOVERY BAY, CA 94505-1108
Document Number0000111703
Instrument DateJun 7, 2017
Instrument111703
Transaction TypeTransfer
Record UpdatedJul 3, 2017

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address7174 WOODED LAKE DR SAN JOSE CA 951205603, SAN JOSE, CA 95120-5603

June 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateJun 7, 2017
Property Address4221 BEACON PL, DISCOVERY BAY, CA 94505-1108
Document Number0000101066
Instrument DateJun 1, 2017
Instrument101066
Transaction TypeTransfer
Record UpdatedJun 20, 2017
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

AmountAmount on Record
Tax$1,155.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address4221 BEACON PL DISCOVERY BAY CA 945051108, DISCOVERY BAY, CA 94505-1108

Tax Assessment & Valuation

The 2025 property tax bill for 4221 Beacon Pl was $15,056 with a homeowner's exemption.

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
Elementary School DistrictByron Union Elementary School District (KG - 08)
Secondary School DistrictLiberty Union High School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$1,242,978 (+2%) Land $747,090 Building $495,888
2025$15,056.00 Homeowner's exemption$1,218,607 Land $732,442 Building $486,165
2023$14,201.00 (+1.6%) Homeowner's exemption$1,171,289 Land $704,001 Building $467,288
2022$13,978.00

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

Flood

FEMA maps place 4221 Beacon Pl in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies7 in force
Nearby Flood Claims1 (1995)
Claims Outside the SFHA1 of 1
Most Recent ClaimJan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 4221 Beacon Pl has no burnable land within ember reach, so its wildfire risk is not rated.

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 SystemTOWN OF DISCOVERY BAY
serves 16,790 people · EPA ID CA0710009
Water SourceGroundwater
Last State InspectionMar 2023
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 423 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless · DSL		100 / 20

May also be available: Matrix Broadband.

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