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4226 Roscommon Way, Dublin, CA 94568 Property Records

Alameda County property record for 4226 Roscommon Way, Dublin, CA 94568

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 2,650 sqft · built 2000
Lot Size0.117 acres (5,124 sqft)
OwnerCompany Name on File
Last Sale$650,000 (Feb 2011)
Tax Bill$11,640 (2025)
Deeds & MortgagesNov 2020 Mortgage
Oct 2019 Transfer
Flood ZoneZone X (minimal risk)
APN986-20-63

Property Details

APN / Parcel Number

Primary APN986-20-63
Alternative APN
  • 986-0020-063-00

Interior

Bedrooms3 Beds
Full Baths3 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories2 Stories
Building Area2,650 sqft Living Area

Exterior

Year BuiltBuilt 2000
Effective Year BuiltEffective 2001
Architectural StyleOther
Construction TypeWood
Lot Area5,124 sqft (0.117 acres)
Parking Spaces3 Parking Spaces

Location & Zoning

Street Address4226 ROSCOMMON WAY
CityDUBLIN
StateCA
Zip94568-7810
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionSUBD:DUBLIN GREENE TR#:7084
Legal SubdivisionDUBLIN GREENE
Legal Tract7084
JurisdictionALAMEDA CA
Township / Civil DivisionLIVERMORE-PLEASANTON
Census Block Group2
Census Block2002
Census Tract450101

Owner

Source: Alameda County records · APN 986-20-63

Assessment roll updated July 1, 2025 · Last verified October 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on File
Mailing Address4226 ROSCOMMON WAY, DUBLIN, CA 94568-7810
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Nov 05, 2020Deed of Trust, Mortgage · Conventional Mortgage
GOOGAIN INC
Oct 18, 2019Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleFeb 16, 2011 · Amount on Record
Deed SaleFeb 16, 2011 · Amount on Record
Prior SaleNov 01, 2012
Deed Document Number0000058468
Last Transfer DateOct 18, 2019
Transfer Doc0000212804
Record UpdatedJun 07, 2026

November 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address4226 ROSCOMMON WAY, DUBLIN, CA 94568-7810
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address4226 ROSCOMMON WAY, DUBLIN, CA 94568-7810

Mortgage

Document Number0000298095
DateNov 05, 2020
Instrument2020298095
Lender
NameGOOGAIN INC
TypeMortgage Company
AddressSUNNYVALE, CA 94086
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term359 Months
DueOct 01, 2050

October 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionALAMEDA CA
Recording DateOct 18, 2019
Property Address4226 ROSCOMMON WAY, DUBLIN, CA 94568-7810
Document Number0000212804
Instrument DateOct 01, 2019
Instrument212804
Transaction TypeTransfer
Record UpdatedNov 07, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address4226 ROSCOMMON WAY DUBLIN CA 945687810, DUBLIN, CA 94568-7810

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025

Property Jurisdictions

TypeName
StateCalifornia
CountyAlameda County
MunicipalityDublin City
Unified School DistrictDublin Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2025$11,640.00 (+2.8%) Homeowner's exemption$832,714 (+4.04%) Land $249,814 Building $582,900
2023$11,323.00 Homeowner's exemption$800,390 Land $240,117 Building $560,273

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Alameda County (06001C), as of May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014501012, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless, 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
Etheric Communications, LLC.
Fixed Wireless		250 / 100
T-Mobile USA
Fixed Wireless		100 / 20

May also be available: Sail Internet Holdings.

Based on FCC filings for 471 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA0110009, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemDUBLIN SAN RAMON SERVICES DISTRICT
serves 98,776 people
Water SourcePurchased surface water from ZONE 7 WATER AGENCY
Last State InspectionSep 2024
LeadUnder 1 ppb (2023–2025)
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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