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56 Hermosa Ave, Millbrae, CA 94030 Property Records

San Mateo County property record for 56 Hermosa Ave, Millbrae, CA 94030

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.5 ba · 1,225 sqft · built 1975
Lot Size0.094 acres (4,097 sqft)
Owner2 Individual Names on Record
Last Sale$800,000 (Oct 2017)
Tax Bill$12,833 (2025)
Deeds & MortgagesOct 2017 Transfer
Oct 2017 Sale
Flood ZoneZone X (minimal risk)
APN021-314-050

Property Details

APN / Parcel Number

Primary APN021-314-050

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms5 Rooms
Stories2 Stories
Building Area1,225 sqft Living Area
1st Floor Area715 sqft
2nd Floor Area510 sqft
Family RoomFamily Room

Exterior

Year BuiltBuilt 1975
Effective Year BuiltEffective 1975
Lot Area4,097 sqft (0.094 acres)
Lot Dimensions109 ft deep x 38 ft wide
Garage TypeCarport
CarportCarport
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address56 HERMOSA AVE
CityMILLBRAE
StateCA
Zip94030-2043
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR20000
Legal DescriptionLOT 7 BLOCK D NELY 12.5 FT OF LOT 8 BLOCK D MILLBRAE PARK
Legal SubdivisionMILLBRAE PARK
Legal BlockD
Legal Lot Number7,8
JurisdictionSAN MATEO CA
Township / Civil DivisionSOUTH SAN FRANCISCO
Census Block Group3
Census Block3012
Census Tract604400

Owner

Source: San Mateo County records, as of July 15, 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 Record
Mailing Address240 WILLOW AVE, MILLBRAE, CA 94030-2537
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Oct 6, 2017Affidavit of Death, Transfer
FIDELITY NATIONAL TITLE
Oct 8, 2017Grant Deed, Transfer
FIDELITY NATIONAL TITLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleOct 6, 2017 · Amount on Record
Deed SaleOct 6, 2017 · Amount on Record
Deed Document Number201788543
Prior Transfer DateApr 23, 2012
Prior Transfer Doc0000056922
Record UpdatedSep 20, 2026

October 2017: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSAN MATEO CA
Recording DateOct 6, 2017
Property Address56 HERMOSA AVE, MILLBRAE, CA 94030-2043
Document Number0000088542
Instrument DateSep 29, 2017
Instrument88542
Transaction TypeTransfer
Record UpdatedNov 6, 2017
Title CompanyFIDELITY NATIONAL TITLE

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1071 GREBE ST FOSTER CITY CA 944041442, FOSTER CITY, CA 94404-1442

October 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateOct 8, 2017
Property Address56 HERMOSA AVE, MILLBRAE, CA 94030-2043
Document Number0000088543
Instrument DateSep 28, 2017
Instrument88543
Transaction TypeTransfer
Record UpdatedNov 7, 2017
Title CompanyFIDELITY NATIONAL TITLE

Transaction

AmountAmount Recorded
Tax$880.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address240 WILLOW AVE MILLBRAE CA 940302537, MILLBRAE, CA 94030-2537

Tax Assessment & Valuation

Source: San Mateo County assessment roll, as of July 15, 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

YearTax BillAssessed ValueAssessed Market Value
2026$928,463 (+2%) Land $638,320 Building $290,143
2025$12,833.00 (+7.16%)$910,258 (+4.04%) Land $625,804 Building $284,454
2023$11,975.00 (+21.51%)$874,913 Land $601,504 Building $273,409$735,300
2022$9,855.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims3 (1980–1982)
Claims Outside the SFHA1 of 3
Most Recent ClaimDec 1982 · rainfall accumulation

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.

Wildfire

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

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF MILLBRAE
serves 22,795 people · EPA ID CA4110018
Water SourcePurchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State InspectionApr 2025
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 441 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless, DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Etheric Networks
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20

May also be available: GeoLinks, Sail Internet, Verizon.

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