4182 Old Mill St, Irvine, CA 92604 Property Records

Orange County property record for 4182 Old Mill St, Irvine, CA 92604 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms3 Baths
Year BuiltBuilt 1972
Square Footage2,048 sqft Living Area
Lot Size5,624 sqft (0.129 acres)
OccupancyOwner Occupied
Last Sale$641,500 (2009)
Tax Bill$8,710.00 (2025)

Owner

Source: Orange County records · APN 449-194-15

Assessment roll updated August 4, 2026 · Last verified August 2026

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 Address4182 OLD MILL ST, IRVINE, CA 92604-2232
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Trust

Deeds, Mortgages & Sale History

DateDocument
Dec 21, 2023Intrafamily Transfer, Transfer
Nov 05, 2019Deed of Trust, Mortgage · Conventional Mortgage
WESCOM CTRL CU

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleFeb 27, 2009 · Amount on Record
Deed SaleFeb 27, 2009 · Amount on Record
Deed Doc Number200993901
Last Transfer DateDec 14, 2023
Transfer Doc0000313760
Record RefreshedSep 20, 2026

December 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionORANGE CA
Recording DateDec 21, 2023
Property Address4182 OLD MILL ST, IRVINE, CA 92604-2232
Document Number0000313760
Map ReferenceMB 290 PG 12-15
Instrument DateDec 14, 2023
Instrument2023000313760
Transaction TypeTransfer
Record UpdatedJan 02, 2024

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address4182 OLD MILL ST, IRVINE, CA 92604-2232

November 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionORANGE CA
Property Address4182 OLD MILL ST, IRVINE, CA 92604-2232
Document Number0000456766
Instrument DateNov 05, 2019
Transaction TypeMortgage
Record UpdatedNov 26, 2019
Title CompanyLAWYERS TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address4182 OLD MILL ST IRVINE CA 926042232, IRVINE, CA 92604-2232

Mortgage

Document Number0000456766
DateNov 18, 2019
Instrument456766
Lender
NameWESCOM CTRL CU
TypeCredit Union
AddressANAHEIM, CA 92807
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueNov 17, 2034

Tax Assessment & Valuation

Source: Orange County records · Assessment roll updated August 4, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyOrange County
MunicipalityIrvine City
Unified School DistrictIrvine 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
2026$842,612 (+2%) Land $676,359 Building $166,253
2025$8,710.00 (+4.88%) Homeowner's exemption$826,091 (+4.04%) Land $663,097 Building $162,994
2023$8,305.00 (+1.94%) Homeowner's exemption$794,014 Land $637,348 Building $156,666
2022$8,147.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Orange County (06059C), updated September 27, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN449-194-15

Interior

Bedrooms3 Beds
Full Baths3 Baths
Total Rooms6 Rooms
Building Area2,048 sqft Living Area
1st Floor2,048 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1972
Effective Year BuiltEffective 1972
Lot Area5,624 sqft (0.129 acres)
Parking Spaces2 Parking Spaces
Garage Area480 sqft Garage

Utilities and HVAC

Heating SystemHVAC Heating

Location & Zoning

Street Address4182 OLD MILL ST
CityIRVINE
StateCA
Zip92604-2232
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionN TR 7299 BLK LOT 21
Legal SubdivisionTRACT NO 7299
Legal Tract7299
Legal Lot Number21
JurisdictionORANGE CA
Minor Civil DivisionIRVINE-LAKE FOREST
Census Blockgroup2
Census Block2016
Census Tract52526

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