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6 Madrid Ct, Millbrae, CA 94030 Property Records

San Mateo County property record for 6 Madrid Ct, Millbrae, CA 94030 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,820 sqft · built 1956
Lot Size0.116 acres (5,045 sqft)
Owner2 Company Names on File
Last Sale$1,300,000 (Apr 2021)
Tax Bill$21,357 (2025)
Deeds & MortgagesApr 2021 Sale
Sep 2017 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN021-273-220

Property Details

APN / Parcel Number

Primary APN021-273-220

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area1,820 sqft Living Area
Gross Area2,330 sqft
1st Floor Area1,530 sqft
Basement Area800 sqft
Finished Basement290 sqft
Unfinished Basement510 sqft
Family RoomFamily Room

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1956
Lot Area5,045 sqft (0.116 acres)
Lot Dimensions89 ft deep x 55 ft wide
Garage TypeBasement
Garage Area510 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address6 MADRID CT
CityMILLBRAE
StateCA
Zip94030-1319
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 29 HEATHER PARK RSM 40/13 CITY OF MILLBRAE
Legal SubdivisionHEATHER PARK
Legal Lot Number29
JurisdictionSAN MATEO CA
Township / Civil DivisionSOUTH SAN FRANCISCO
Census Block Group1
Census Block1008
Census Tract604500

Owner

Source: San Mateo County records · APN 021-273-220

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 Address205 DE ANZA BLVD, SAN MATEO, CA 94402-3989
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Apr 09, 2021Grant Deed, Transfer
FIRST AMERICAN TITLE COMPANY
Sep 27, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Jul 05, 2017Grant Deed, Transfer
NORTH AMERICAN TITLE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleApr 09, 2021 · Amount on Record
Deed SaleApr 09, 2021 · Amount on Record
Prior SaleJul 05, 2017 · Amount on Record
Deed Document Number202157482
Prior Transfer DateSep 20, 2017
Prior Transfer Doc0000084602
Record UpdatedSep 20, 2026

April 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateApr 09, 2021
Property Address6 MADRID CT, MILLBRAE, CA 94030-1319
Document Number0000057482
Map ReferenceMB 40 PG 13
Instrument DateMar 28, 2021
Instrument2021-057482
Transaction TypeTransfer
Record UpdatedJun 07, 2023
Title CompanyFIRST AMERICAN TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$1,430.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address205 DE ANZA BLVD, SAN MATEO, CA 94402-3989

September 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateSep 27, 2017
Property Address6 MADRID CT, MILLBRAE, CA 94030-1319
Document Number0000084602
Instrument DateSep 20, 2017
Instrument84602
Transaction TypeTransfer
Record UpdatedOct 19, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Partial Interest

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address6 MADRID CT MILLBRAE CA 940301319, MILLBRAE, CA 94030-1319

July 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateJul 05, 2017
Property Address6 MADRID CT, MILLBRAE, CA 94030-1319
Document Number0000056788
Instrument DateJun 21, 2017
Instrument56788
Transaction TypeTransfer
Record UpdatedAug 02, 2017
Title CompanyNORTH AMERICAN TITLE

Transaction

AmountAmount Recorded
Tax$1,870.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address6 MADRID CT MILLBRAE CA 940301319, MILLBRAE, CA 94030-1319

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$1,773,150 (+2%) Land $1,110,703 Building $662,447
2025$21,357.00 (+5.11%)$1,738,383 (+4.04%) Land $1,088,925 Building $649,458
2023$20,319.00 (+9.65%)$1,670,882 Land $1,046,642 Building $624,240$1,651,320
2022$18,530.00

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 060816045001, 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 Claims2 (1985–1998)
Claims Outside the SFHA1 of 2
Most Recent ClaimFeb 1998, rainfall accumulation, Severe Winter Storms And Flooding

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 501 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
Etheric Communications, LLC.Fixed Wireless (licensed-by-rule)250 / 100
Sail Internet HoldingsFixed Wireless (unlicensed)200 / 100
T-Mobile USAFixed Wireless100 / 20
StarlinkSatellite (low-earth orbit)280 / 30

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.

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