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46 Mateo Ave, Millbrae, CA 94030 Property Records

San Mateo County property record for 46 Mateo Ave, Millbrae, CA 94030 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 710 sqft · built 1920
Lot Size0.057 acres (2,496 sqft)
Owner2 Company Names on File
Last Sale$213,000 (Aug 1997)
Tax Bill$5,541 (2025)
Deeds & MortgagesAug 2023 Transfer
Aug 2018 Line of Credit
Flood ZoneZone X (minimal risk)
APN021-312-200

Property Details

APN / Parcel Number

Primary APN021-312-200

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms5 Rooms
Stories1 Story
Building Area710 sqft Living Area
Gross Area1,100 sqft
1st Floor Area710 sqft
Basement Area390 sqft
Family RoomFamily Room

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 1920
Roof MaterialSlate
Lot Area2,496 sqft (0.057 acres)
Lot Dimensions100 ft deep x 25 ft wide
Garage TypeBasement
Garage Area390 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address46 MATEO AVE
CityMILLBRAE
StateCA
Zip94030-2038
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 20 BLOCK B MILLBRAE PARK
Legal SubdivisionMILLBRAE PARK
Legal BlockB
Legal Lot Number20
JurisdictionSAN MATEO CA
Township / Civil DivisionSOUTH SAN FRANCISCO
Census Block Group3
Census Block3002
Census Tract604400

Owner

Source: San Mateo County records · APN 021-312-200

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 Address46 MATEO AVE, MILLBRAE, CA 94030-2038
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Aug 14, 2023Intrafamily Transfer, Transfer
Aug 09, 2018Deed of Trust, Mortgage · Line of Credit
CITIBANK NA

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 19, 1997 · Amount on Record
Deed SaleAug 19, 1997 · Amount on Record
Deed Document Number1997101481
Record UpdatedSep 20, 2026

August 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN MATEO CA
Recording DateAug 14, 2023
Property Address46 MATEO AVE, MILLBRAE, CA 94030-2038
Document Number0000039125
Map ReferenceMB C PG 42
Instrument DateAug 02, 2023
Instrument2023-039125
Transaction TypeTransfer
Record UpdatedSep 25, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address46 MATEO AVE, MILLBRAE, CA 94030-2038

August 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address46 MATEO AVE, MILLBRAE, CA 94030-2038
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000062267
DateAug 09, 2018
Instrument2018-062267
Lender
NameCITIBANK NA
TypeBank
AddressSIOUX FALLS, SD 57104
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

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$346,878 (+2%) Land $173,439 Building $173,439
2025$5,541.00 (+4.11%)$340,078 (+4.04%) Land $170,039 Building $170,039
2023$5,322.00 (+39.87%) Homeowner's exemption$326,874 Land $163,437 Building $163,437$658,260
2022$3,805.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060816044003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearby Flood Claims3 (1980–1982)
Claims Outside the SFHA1 of 3
Most Recent ClaimDec 1982, rainfall accumulation

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond 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, availability as of December 31, 2025 · Published October 2026 · based on 441 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AT&TFiber5,000 / 5,000
XfinityCable2,000 / 250
Etheric Communications, LLC.Fixed Wireless (licensed-by-rule)250 / 100
T-Mobile USAFixed Wireless100 / 20

May also be available at this address: AT&T, Sail Internet Holdings, Verizon, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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