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673 5th Ave, San Bruno, CA 94066 Property Records

San Mateo County property record for 673 5th Ave, San Bruno, CA 94066

Property Summary

Property TypeSingle Family Home
Details50 bd · 9 ba · 1,800 sqft · built 1943
Lot Size0.115 acres (5,000 sqft)
Owner2 Company Names on Record
Tax Bill$4,519 (2025)
Deeds & MortgagesOct 2020 Mortgage
Dec 2020 Transfer
Flood ZoneZone AE (high risk)
APN020-174-020

Property Details

APN / Parcel Number

Primary APN020-174-020

Interior

Bedrooms50 Beds
Full Baths9 Baths
Half Baths6 Half Baths
Total Rooms50 Rooms
Building Area1,800 sqft Living Area
1st Floor Area740 sqft

Exterior

Year BuiltBuilt 1943
Effective Year BuiltEffective 1943
Architectural StyleMulti-Family
Lot Area5,000 sqft (0.115 acres)
Lot Dimensions100 ft deep x 50 ft wide
Garage TypeAttached
Garage Area370 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address673 5TH AVE
CitySAN BRUNO
StateCA
Zip94066-4517
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR10006
Legal DescriptionLOTS 39 & 40 BLOCK 21 BELLE AIR PARK RSM 5/10
Legal SubdivisionBELLE AIR PARK
Legal Block21
Legal Lot Number39,40
JurisdictionSAN MATEO CA
Township / Civil DivisionSOUTH SAN FRANCISCO
Census Block Group3
Census Block3013
Census Tract604200

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 Address673 5TH AVE, SAN BRUNO, CA 94066-4517
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Oct 8, 2020Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS LLC
Dec 16, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last Transfer DateMay 31, 2020
Transfer Doc0000146653
Record UpdatedOct 29, 2026

October 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address673 5TH AVE, SAN BRUNO, CA 94066-4517
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanyAMROCK INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address673 5TH AVE, SAN BRUNO, CA 94066-4517

Mortgage

Document Number0000108336
DateOct 8, 2020
Instrument2020-108336
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueNov 1, 2050

December 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateDec 16, 2020
Property Address673 5TH AVE, SAN BRUNO, CA 94066-4517
Document Number0000146653
Instrument DateMay 31, 2020
Instrument146653
Transaction TypeTransfer
Record UpdatedJan 25, 2021
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address673 5TH AVE SAN BRUNO CA 940664517, SAN BRUNO, CA 94066-4517

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountySan Mateo County
MunicipalitySan Bruno City
Elementary School DistrictSan Bruno Park 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$268,184 (+2%) Land $111,694 Building $156,490
2025$4,519.00 (+59.01%)$262,926 (+4.04%) Land $109,504 Building $153,422
2023$2,842.00 (+1.14%)$252,717 Land $105,252 Building $147,465$1,346,580
2022$2,810.00

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 AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation10.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 110 policies
Nearby Flood Policies110 in force
Nearby Flood Claims12 (1980–2022)
Most Recent ClaimDec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event
  • Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 3 claims
  • Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 3 claims

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 RiskLow
lower than 99.1% of the US · lower than 99.2% of California
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond 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 SAN BRUNO
serves 42,631 people · EPA ID CA4110023
Water SourcePurchased surface water from several systems
Last State InspectionJul 2024
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 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 611 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
Verizon
Fixed Wireless		1,000 / 75
Etheric Networks
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20

May also be available: GeoLinks.

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