21 Robert Pl, Millbrae, CA 94030 Property Records

San Mateo County property record for 21 Robert Pl, Millbrae, CA 94030 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms1 Baths
Year BuiltBuilt 1947
Square Footage1,290 sqft Living Area
Lot Size5,375 sqft (0.123 acres)
Garage410 sqft
OccupancyOwner Occupied
Tax Bill$3,807.00 (2025)

Property Details

APN / Parcel Number

Primary APN021-354-090

Interior

Bedrooms3 Beds
Full Baths1 Baths
Total Rooms6 Rooms
Building Area1,290 sqft Living Area
1st Floor1,290 sqft 1st Floor
Family RoomFamily Room

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1947
Lot Area5,375 sqft (0.123 acres)
Depth X Width95 ft x 53 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage Area410 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Street Address21 ROBERT PL
CityMILLBRAE
StateCA
Zip94030-1722
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 8 BLOCK 7 MEADOW GLEN RSM 26/7 8 9
Legal SubdivisionMEADOW GLEN
Legal Block7
Legal Lot Number8
JurisdictionSAN MATEO CA
Minor Civil DivisionSOUTH SAN FRANCISCO
Census Blockgroup1
Census Block1002
Census Tract604800

Owner

Source: San Mateo County records · APN 021-354-090

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 Address21 ROBERT PL, MILLBRAE, CA 94030-1722
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last Transfer DateAug 26, 2009
Transfer Doc0000115958
Record RefreshedSep 20, 2026

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$202,204 (+2%) Land $34,978 Building $167,226
2025$3,807.00 (+7.85%) Homeowner's exemption$198,241 (+4.04%) Land $34,293 Building $163,948
2023$3,530.00 (+58.87%) Homeowner's exemption$190,545 Land $32,962 Building $157,583$1,549,980
2022$2,222.00

Flood & Wildfire

21 Robert Pl is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · San Mateo County (06081C), updated September 10, 2026

FEMA Flood ZoneZone X
minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard AreaNo

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

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

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