54 9th Ave, San Mateo, CA 94401 Property Records

San Mateo County property record for 54 9th Ave, San Mateo, CA 94401

Property Summary

Property TypeMulti-Family Dwellings
Details16 bd · 1 ba · 10,371 sqft · built 1960
Lot Size0.255 acres (11,110 sqft)
OwnerCompany Name on Record
Last Sale$5,100,000 (Nov 2017)
Tax Bill$80,960 (2025)
Deeds & MortgagesNov 2017 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN034-275-190

Property Details

APN / Parcel Number

Primary APN034-275-190

Interior

Bedrooms16 Beds
Full Baths1 Bath
Total Rooms36 Rooms
Units10 Units
Stories3 Stories
Building Area10,371 sqft Living Area

Exterior

Year BuiltBuilt 1960
Effective Year BuiltEffective 1960
Architectural StyleMulti-Family
Lot Area11,110 sqft (0.255 acres)
Lot Dimensions185 ft deep x 60 ft wide
Garage TypeDetached
Parking Spaces10 Parking Spaces

Location & Zoning

Street Address54 9TH AVE
CitySAN MATEO
StateCA
Zip94401-4332
Property CategoryResidential
Property TypeResidential > Multi-Unit > Multi-Family Dwellings
Legal DescriptionLOT 13 BLOCK A HAYWARD PARK SUB NO 1 RSM 4/22
Legal SubdivisionHAYWARD PARK
Legal BlockA
Legal Lot Number13
JurisdictionSAN MATEO CA
Township / Civil DivisionSAN MATEO
Census Block Group3
Census Block3005
Census Tract606400

Owner

Source: San Mateo County records, as of August 31, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on Record
Mailing Address1432 RICHARDS AVE, SAN JOSE, CA 95125-4461
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 8, 2017 · Amount on Record
Deed SaleNov 8, 2017 · Amount on Record
Prior SaleAug 8, 2008 · Amount on Record
Deed Document Number201799273
Prior Transfer DateJul 20, 2016
Prior Transfer Doc0000078863
Record UpdatedOct 29, 2026

November 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateNov 8, 2017
Property Address54 9TH AVE, SAN MATEO, CA 94401-4332
Document Number0000099273
Map ReferenceMAP L PG3
Instrument DateOct 9, 2017
Instrument2017-099273
Transaction TypeTransfer
Record UpdatedAug 9, 2021
Title CompanyFIRST AMERICAN TITLE INS CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1432 RICHARDS AVE, SAN JOSE, CA 95125-4461

Mortgage

Document Number0000099274
DateNov 8, 2017
Instrument2017-099274
Lender
NameJPMORGAN CHASE BANK NA
TypeBank
Agreement
TypeBalloon Mortgage
AmountAmount Recorded

Tax Assessment & Valuation

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Mateo County
MunicipalitySan Mateo City
Elementary School DistrictSan Mateo-Foster City Elementary School District (KG - 08)
Secondary School DistrictSan Mateo Union High School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$5,918,982 (+2%) Land $1,740,876 Building $4,178,106
2025$80,960.00 (+7.63%)$5,802,925 (+4.04%) Land $1,706,742 Building $4,096,183
2023$75,219.00 (-0.5%)$5,577,592 Land $1,640,468 Building $3,937,124
2022$75,595.00

Assessed value is set for property tax purposes and is not a market price estimate.

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 Policies1 in force

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 SystemCALIFORNIA WATER SERVICE - SAN MATEO
private · serves 103,536 people · EPA ID CA4110008
Water SourcePurchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State InspectionMar 2025
Lead4 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 570 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable · Fiber in parts of the area
2,000 / 250
Astound Broadband
Cable · Fiber in parts of the area
1,500 / 50
Verizon
Fixed Wireless
1,000 / 75
Etheric Networks
Fixed Wireless · Fiber in parts of the area
250 / 100
T-Mobile
Fixed Wireless
100 / 20

May also be available: AT&T, GeoLinks, Sonic Telecom, Unwired.

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