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409 Old County Rd, Belmont, CA 94002 Property Records

San Mateo County property record for 409 Old County Rd, Belmont, CA 94002

Property Summary

Property TypeGeneral Industrial
Details3,570 sqft · built 1983
Lot Size0.143 acres (6,243 sqft)
OwnerCompany Name on Record
Tax Bill$6,000 (2025)
Deeds & MortgagesSep 2026 Sale
Sep 2026 Sale
+ 3 more
Flood ZoneZone X (minimal risk)
APN040-263-440

Property Details

APN / Parcel Number

Primary APN040-263-440

Interior

Stories1 Story
Building Area3,570 sqft Gross Area
1st Floor Area3,570 sqft

Exterior

Year BuiltBuilt 1983
Effective Year BuiltEffective 1983
Lot Area6,243 sqft (0.143 acres)

Location & Zoning

Street Address409 OLD COUNTY RD
CityBELMONT
StateCA
Zip94002-2547
Property CategoryIndustrial
Property TypeIndustrial > General Industrial
Local Zoning CodeC40000
Legal DescriptionLOT 5 BLK 22 TOWN OF BERESFORD NO 2 RSM 16/41
Legal SubdivisionTOWN OF BERESFORD NO 2
Legal Block22
Legal Lot Number5
JurisdictionSAN MATEO CA
Township / Civil DivisionSAN MATEO
Census Block Group3
Census Block3006
Census Tract608600

Owner

Source: San Mateo County records, as of October 22, 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 Address14658 JADE FOREST TRL, TYLER, TX 75707-8601
Owner TypeCompany
VestingLimited Liability Partnership

Deeds, Mortgages & Sale History

DateDocument
Sep 22, 2026Grant Deed, Transfer
NONE LISTED ON DOCUMENT
Sep 11, 2026Grant Deed, Transfer
NONE LISTED ON DOCUMENT
Nov 5, 2025Intrafamily Transfer, Transfer
Nov 29, 2018Grant Deed, Mortgage
JP MORGAN CHASE BK
May 31, 2018Quit Claim Deed, Transfer
Quitclaim

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateApr 24, 2018
Transfer Doc0000042147
Record UpdatedOct 29, 2026

September 2026: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateSep 22, 2026
Property Address409 OLD COUNTY RD, BELMONT, CA 94002-2547
Document Number0000053492
Instrument DateSep 16, 2026
Instrument202653492
Transaction TypeTransfer
Record UpdatedOct 21, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length
  • Percentage Unclear

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLimited Liability Partnership
Address14658 JADE FOREST TRL, TYLER, TX 75707-8601

September 2026: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateSep 11, 2026
Property Address409 OLD COUNTY RD, BELMONT, CA 94002-2547
Document Number0000051582
Instrument DateSep 9, 2026
Instrument202651582
Transaction TypeTransfer
Record UpdatedOct 13, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address14658 JADE FOREST TRL, TYLER, TX 75707-8601

November 2025: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN MATEO CA
Recording DateNov 5, 2025
Property Address409 OLD COUNTY RD, BELMONT, CA 94002-2547
Document Number0000059100
Map ReferenceMB 16 PG 41
Instrument DateOct 21, 2025
Instrument2025-059100
Transaction TypeTransfer
Record UpdatedDec 8, 2025

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address14658 JADE FOREST TRL, TYLER, TX 75707-8601

November 2018: Grant Deed, Mortgage

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateNov 29, 2018
Property Address409 OLD COUNTY RD, BELMONT, CA 94002-2547
Instrument DateNov 21, 2018
Instrument93312
Transaction TypeMortgage
Record UpdatedDec 13, 2018
Title CompanyCHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax$0.00
Additional
  • Multiple Parcels

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address36 CLARK DR SAN MATEO CA 944013706, SAN MATEO, CA 94401-3706

Mortgage

Document Number0000093312
DateNov 29, 2018
Instrument93312
Lender
NameJP MORGAN CHASE BK
TypeBank
AddressPO BOX 9178, COPPELL, TX 75019-9178
Agreement
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

May 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateMay 31, 2018
Property Address409 OLD COUNTY RD, BELMONT, CA 94002-2547
Document Number0000042147
Instrument DateApr 24, 2018
Instrument42147
Transaction TypeTransfer
Record UpdatedJun 19, 2018

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
AddressPO BOX 509 BURLINGAME CA 940110509, BURLINGAME, CA 94011-0509

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
MunicipalityBelmont City
CountySan Mateo County
Elementary School DistrictBelmont-Redwood Shores Elementary School District (KG - 08)
Secondary School DistrictSequoia Union High School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$1,224,000 (+257.87%) Land $1,020,000 Building $204,000
2025$6,000.00 (+6.31%)$342,019 (+4.04%) Land $97,555 Building $244,464
2024$5,644.00 (+1.97%)
2023$5,535.00 (+4.06%)$328,740 Land $93,768 Building $234,972
2022$5,319.00

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

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 SystemMID-PENINSULA WATER DISTRICT
serves 31,059 people · EPA ID CA4110001
Water SourcePurchased surface water from several systems
Last State InspectionFeb 2025
LeadUnder 1 ppb (2022–2024)
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 642 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 · Fiber in parts of the area		2,000 / 250
Verizon
Fixed Wireless		300 / 20
Etheric Networks
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20

May also be available: GeoLinks, Sonic Telecom.

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