21 Spruce St, Millbrae, CA 94030 Property Records

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

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms1 Beds
Bathrooms1 Baths
Year BuiltBuilt 1947
Square Footage960 sqft
Lot Size3,743 sqft (0.086 acres)
GarageCarport
OccupancyOwner Occupied
Tax Bill$5,307.00 (2025)

Property Details

APN / Parcel Number

Primary APN021-302-140

Interior

Bedrooms1 Beds
Full Baths1 Baths
Total Rooms3 Rooms
Building Area960 sqft
1st Floor960 sqft 1st Floor

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1947
Architectural StyleMultifamily Style
Lot Area3,743 sqft (0.086 acres)
Depth X Width100 ft x 38 ft Depth x Width
Parking Spaces1 Parking Spaces
Garage TypeCarport Garage
CarportCarport

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Street Address21 SPRUCE ST
CityMILLBRAE
StateCA
Zip94030-2028
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 38 BLOCK 2 & SWLY 1/2 OF LOT 35 BLOCK 2 MARINO VISTA PARK
Legal SubdivisionMARINO VISTA PARK
Legal Block2
Legal Lot Number38,35
JurisdictionSAN MATEO CA
Minor Civil DivisionSOUTH SAN FRANCISCO
Census Blockgroup2
Census Block2009
Census Tract604400

Owner

Source: San Mateo County records · APN 021-302-140

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 Individual Names on File
Mailing Address21 SPRUCE ST, MILLBRAE, CA 94030-2028
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
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 is set for property tax purposes and is not a market price estimate.

YearTax BillAssessed Value
2026$251,686 (+2%) Land $75,499 Building $176,187
2025$5,307.00 (+8.46%)$246,752 (+4.04%) Land $74,019 Building $172,733
2023$4,893.00 (+66.54%)$237,173 Land $71,146 Building $166,027
2022$2,938.00

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 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AE, within 500 ft

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.

Nearby Properties on Spruce St

Nearby Streets

Search Property Records by Address or Parcel Number