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121 Willow Ave, Millbrae, CA 94030 Property Records

San Mateo County property record for 121 Willow Ave, Millbrae, CA 94030 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1948
Square Footage1,660 sqft Living Area
Lot Size6,000 sqft (0.138 acres)
GarageBasement, 480 sqft
OccupancyOwner Occupied
Tax Bill$5,841.00 (2025)

Property Details

APN / Parcel Number

Primary APN024-275-050

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Building Area1,660 sqft Living Area
Gross Area2,140 sqft Gross Area
1st Floor1,400 sqft 1st Floor
2nd Floor260 sqft 2nd Floor
Basement Area480 sqft Basement
Family RoomFamily Room
Stories2 Stories
StudyStudy
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1948
Effective Year BuiltEffective 1948
Lot Area6,000 sqft (0.138 acres)
Depth X Width120 ft x 50 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage TypeBasement Garage
Garage Area480 sqft Garage

Location & Zoning

Street Address121 WILLOW AVE
CityMILLBRAE
StateCA
Zip94030-2534
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 12 BLOCK 18 MILLBRAE VILLA TRACT
Legal SubdivisionMILLBRAE VILLA TRACT
Legal Block18
Legal Lot Number12
JurisdictionSAN MATEO CA
Minor Civil DivisionSOUTH SAN FRANCISCO
Census Blockgroup3
Census Block3002
Census Tract604800

Owner

Source: San Mateo County records · APN 024-275-050

Assessment roll updated July 15, 2026 · Last verified July 2026

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

Owner of Record2 Company Names on File
Mailing Address121 WILLOW AVE, MILLBRAE, CA 94030-2534
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Trust

Deeds, Mortgages & Sale History

DateDocument
Nov 16, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY
Nov 16, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY
Apr 20, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last Transfer DateNov 02, 2018
Transfer Doc0000089511
Record RefreshedSep 20, 2026

November 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateNov 16, 2018
Property Address121 WILLOW AVE, MILLBRAE, CA 94030-2534
Document Number0000089510
Instrument DateNov 02, 2018
Instrument89510
Transaction TypeTransfer
Record UpdatedDec 05, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address121 WILLOW AVE MILLBRAE CA 940302534, MILLBRAE, CA 94030-2534

November 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateNov 16, 2018
Property Address121 WILLOW AVE, MILLBRAE, CA 94030-2534
Document Number0000089511
Instrument DateNov 02, 2018
Instrument89511
Transaction TypeTransfer
Record UpdatedDec 05, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address121 WILLOW AVE MILLBRAE CA 940302534, MILLBRAE, CA 94030-2534

April 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateApr 20, 2018
Property Address121 WILLOW AVE, MILLBRAE, CA 94030-2534
Document Number0000030525
Instrument DateApr 13, 2018
Instrument30525
Transaction TypeTransfer
Record UpdatedMay 09, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address120 WILLOW AVE MILLBRAE CA 940302535, MILLBRAE, CA 94030-2535

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Mateo County
MunicipalityMillbrae City
Elementary School DistrictMillbrae Elementary School District (KG - 08)
Secondary School DistrictSan Mateo Union High School District (09 - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2026$378,336 (+2%) Land $179,211 Building $199,125
2025$5,841.00 (+8.87%) Homeowner's exemption$370,919 (+4.04%) Land $175,698 Building $195,221
2023$5,365.00 (+29.97%) Homeowner's exemption$356,518 Land $168,876 Building $187,642$1,698,120
2022$4,128.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), updated September 10, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020

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.

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