21 Arches, Irvine, CA 92603 Property Records

Orange County property record for 21 Arches, Irvine, CA 92603

Property Summary

Property TypeSingle Family Home
Details4 bd · 4.5 ba · 3,792 sqft · built 2004
Lot Size0.149 acres (6,480 sqft)
Owner2 Individual Names on Record
Tax Bill$27,122 (2025)
Flood ZoneZone X (minimal risk)
APN478-433-25

Property Details

APN / Parcel Number

Primary APN478-433-25

Interior

Bedrooms4 Beds
Full Baths4.5 Baths
Half Baths1 Half Bath
Building Area3,792 sqft Living Area
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2004
Effective Year BuiltEffective 2004
Lot Area6,480 sqft (0.149 acres)
Garage Area596 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating FuelGas

Location & Zoning

Street Address21 ARCHES
CityIRVINE
StateCA
Zip92603-0215
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionN TR 15949 BLK LOT 97
Legal Tract15949
Legal Lot Number97
JurisdictionORANGE CA
Township / Civil DivisionSOUTH COAST
Census Block Group4
Census Block4004
Census Tract62655

Owner

Source: Orange County records, as of August 4, 2026

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

Owner of Record2 Individual Names on Record
Mailing Address21 ARCHES, IRVINE, CA 92603-0215
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 1, 2005
Deed SaleJul 1, 2005
Deed Document Number2005510608
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Orange County assessment roll, as of August 4, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyOrange County
MunicipalityIrvine City
Unified School DistrictIrvine Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$2,524,899 (+2%) Land $1,607,901 Building $916,998
2025$27,122.00 (-7.2%) Homeowner's exemption$2,475,392 (+4.04%) Land $1,576,374 Building $899,018
2024$29,227.00 (+1.92%)
2023$28,676.00 (+1.91%) Homeowner's exemption$2,379,270 Land $1,515,161 Building $864,109
2022$28,138.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 9 (5% premium discount)
Nearby Flood Policies3 in force

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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 45% of the US · lower than 73% of California
Wildfire Likelihood0.08% annual chance
ExposureIndirect
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 SystemIRVINE RANCH WATER DISTRICT
serves 450,323 people · EPA ID CA3010092
Water SourceSurface water
Last State InspectionNov 2023
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, 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 311 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Google Fiber
Fiber
2,000 / 1,000
Cox Communications
Cable
2,000 / 500
T-Mobile
Fixed Wireless
100 / 20

May also be available: AT&T, Verizon.

Nearby Properties on Arches

Nearby Streets

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