109 Mosaic, Irvine, CA 92603 Property Records

Orange County property record for 109 Mosaic, Irvine, CA 92603

Property Summary

Property Type	Single Family Home
Details	6 bd · 6 ba · 4,192 sqft · built 2003
Lot Size	0.143 acres (6,272 sqft)
Owner	2 Individual Names on File
Last Sale	$983,500 (Feb 2004)
Tax Bill	$17,769 (2025)
Deeds & Mortgages	Dec 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`481-131-18`

Property Details

APN / Parcel Number

Primary APN	`481-131-18`

Interior

Bedrooms	6 Beds
Full Baths	6 Baths
Half Baths	1 Half Bath
Building Area	4,192 sqft Living Area

Exterior

Year Built	Built 2003
Lot Area	6,272 sqft (0.143 acres)
Garage Area	419 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	109 MOSAIC
City	IRVINE
State	CA
Zip	92603-4218
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N TR 16301 BLK LOT 53
Legal Tract	16301
Legal Lot Number	53
Jurisdiction	ORANGE CA
Township / Civil Division	SOUTH COAST
Census Block Group	3
Census Block	3002
Census Tract	62654

Owner

Source: Orange County records · APN 481-131-18

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

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 File
Mailing Address	109 MOSAIC, IRVINE, CA 92603-4218
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Feb 24, 2004 · Amount on Record
Deed Sale	Feb 24, 2004 · Amount on Record
Prior Sale	Oct 05, 2006
Deed Document Number	0000137722
Last Transfer Date	Dec 31, 2020
Transfer Doc	0000781092
Record Updated	Jun 08, 2026

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ORANGE CA
Recording Date	Dec 31, 2020
Property Address	109 MOSAIC, IRVINE, CA 92603-4218
Document Number	0000781092
Instrument Date	Dec 29, 2020
Instrument	781092
Transaction Type	Transfer
Record Updated	Jan 13, 2021
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	109 MOSAIC IRVINE CA 926034218, IRVINE, CA 92603-4218

Tax Assessment & Valuation

Source: Orange County records · Assessment roll updated July 1, 2025 · Last verified November 2025

Property Jurisdictions

Type	Name
State	California
County	Orange County
Municipality	Irvine City
Unified School District	Irvine Unified School District (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$17,769.00 (-5.88%)	$1,565,906 (+4.04%) Land $748,900 Building $817,006
2023	$18,879.00 (+7.43%)	$1,505,100 Land $719,818 Building $785,282
2022	$17,574.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 27, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Moderate above 51% of the US · lower than 69% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	2,000 / 1,000
Cox Communications Cable	2,000 / 100
Verizon Fixed Wireless	300 / 20

May also be available: AT&T.

Based on FCC filings for 514 locations within half a mile of this property.

Drinking Water

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

Water System	IRVINE RANCH WATER DISTRICT serves 450,323 people
Water Source	Surface water
Last State Inspection	Nov 2023
Lead	Under 1 ppb (2023–2025) 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 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.