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722 9th Ave, San Mateo, CA 94402 Property Records

San Mateo County property record for 722 9th Ave, San Mateo, CA 94402

Property Summary

Property TypeDuplex
Details6 bd · 3 ba · 2,359 sqft · built 1929
Lot Size0.152 acres (6,640 sqft)
Owner2 Individual Names on Record
Last Sale$2,407,500 (Apr 2022)
Tax Bill$24,707 (2025)
Deeds & MortgagesApr 2022 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN033-314-040

Property Details

APN / Parcel Number

Primary APN033-314-040

Interior

Bedrooms6 Beds
Full Baths3 Baths
Total Rooms13 Rooms
Units2 Units
Stories1 Story
Building Area2,359 sqft Living Area
1st Floor Area2,359 sqft
Basement Area190 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1929
Effective Year BuiltEffective 1929
Architectural StyleDuplex Single
Roof MaterialComposition Shingle
Lot Area6,640 sqft (0.152 acres)
Lot Dimensions141 ft deep x 50 ft wide
Garage Area390 sqft
Parking Spaces390 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address722 9TH AVE
CitySAN MATEO
StateCA
Zip94402-1430
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeR20000
Legal DescriptionLOT 2 BLOCK 19 RESUB OF BLOCKS 5 TO 10 16 TO 31 EAST SAN MATEO RSM 6/36 CITY OF SAN MATEO
Legal SubdivisionEAST SAN MATEO
Legal Block19,5-
Legal Lot Number2
JurisdictionSAN MATEO CA
Township / Civil DivisionSAN MATEO
Census Block Group1
Census Block1027
Census Tract606300

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 Address722 9TH AVE, SAN MATEO, CA 94402-1430
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 21, 2022 · Amount on Record
Deed SaleApr 21, 2022 · Amount on Record
Prior SaleJan 20, 2011 · Amount on Record
Deed Document Number202233949
Prior Transfer DateFeb 1, 2002
Prior Transfer Doc0000029225
Record UpdatedOct 29, 2026

April 2022: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateApr 21, 2022
Property Address722 9TH AVE, SAN MATEO, CA 94402-1430
Document Number0000033949
Map ReferenceMB 6 PG 36
Instrument DateApr 19, 2022
Instrument2022-033949
Transaction TypeTransfer
Record UpdatedMay 6, 2022
Title CompanyLAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$14,685.75
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address722 9TH AVE, SAN MATEO, CA 94402-1430

Mortgage

Document Number0000033950
DateApr 21, 2022
Instrument2022-033950
Lender
NameFIRST REPUBLIC BANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMay 1, 2052

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$2,050,000 (+3.54%) Land $1,232,000 Building $818,000
2025$24,707.00 (+3.71%) Homeowner's exemption$1,980,000 (-19.36%) Land $1,190,000 Building $790,000
2023$23,823.00 (+67.33%) Homeowner's exemption$2,455,373 Land $1,475,940 Building $979,433
2022$14,237.00

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 Policies5 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 915 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
Astound Broadband
Cable		1,500 / 50
Sonic Telecom
Fiber		1,000 / 1,000
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
Etheric Networks
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20

May also be available: GeoLinks.

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