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251 Palm Ave, Millbrae, CA 94030 Property Records

San Mateo County property record for 251 Palm Ave, Millbrae, CA 94030

Property Summary

Property TypeSingle Family Home
Details4 bd · 5 ba · 3,360 sqft · built 1931
Lot Size0.127 acres (5,520 sqft)
Owner2 Company Names on Record
Tax Bill$8,715 (2025)
Deeds & MortgagesJun 2021 Mortgage
May 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN024-134-080

Property Details

APN / Parcel Number

Primary APN024-134-080

Interior

Bedrooms4 Beds
Full Baths5 Baths
Total Rooms9 Rooms
Stories2 Stories
Building Area3,360 sqft Living Area
Gross Area4,040 sqft
1st Floor Area1,590 sqft
2nd Floor Area470 sqft
Basement Area680 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1931
Effective Year BuiltEffective 1931
Architectural StyleMediterranean
Exterior MaterialStucco
Construction TypeFrame
Roof MaterialTar & Gravel
Lot Area5,520 sqft (0.127 acres)
Lot Dimensions120 ft deep x 46 ft wide
Garage TypeBasement
Garage Area680 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address251 PALM AVE
CityMILLBRAE
StateCA
Zip94030-2442
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR10006
Legal DescriptionLOT 14 BLOCK 31 MILLBRAE HIGHLANDS 2
Legal SubdivisionMILLBRAE HIGHLANDS 2
Legal Block31
Legal Lot Number14
JurisdictionSAN MATEO CA
Township / Civil DivisionSOUTH SAN FRANCISCO
Census Block Group3
Census Block3011
Census Tract604800

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 Company Names on Record
Mailing Address251 PALM AVE, MILLBRAE, CA 94030-2442
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jun 2, 2021Deed of Trust, Mortgage · Conventional Mortgage
UNITED WHOLESALE MORTGAGE
May 26, 2020Deed of Trust, Mortgage · Conventional Mortgage
UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names2 Names on Deed
Last Transfer DateJul 17, 2012
Transfer Doc0000106112
Record UpdatedSep 20, 2026

June 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address251 PALM AVE, MILLBRAE, CA 94030-2442
Transaction TypeMortgage
Record UpdatedJun 25, 2021
Title CompanyCHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address251 PALM AVE, MILLBRAE, CA 94030-2442

Mortgage

Document Number0000085472
DateJun 2, 2021
Instrument2021-085472
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
AddressPONTIAC, MI 48341
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJul 1, 2051

May 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address251 PALM AVE, MILLBRAE, CA 94030-2442
Transaction TypeMortgage
Record UpdatedFeb 5, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000047400
DateMay 26, 2020
Instrument2020-047400
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
AddressPONTIAC, MI 48341
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJun 1, 2050

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$626,196 (+2%) Land $183,203 Building $442,993
2025$8,715.00 (+5.14%)$613,918 (+4.04%) Land $179,611 Building $434,307
2023$8,289.00 (+22.78%)$590,082 Land $172,638 Building $417,444$2,593,800
2022$6,751.00

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; 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 802 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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