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10341 Bubb Rd, Cupertino, CA 95014 Property Records

Santa Clara County property record for 10341 Bubb Rd, Cupertino, CA 95014

Property Summary

Property TypeR&D Facility, Laboratory
Details26,930 sqft · built 1970
Lot Size1.22 acres (53,360 sqft)
OwnerCompany Name on File
Last Sale$13,635,500 (Oct 2020)
Tax Bill$175,577 (2025)
Deeds & MortgagesOct 2020 Sale
May 2020 Transfer
Flood ZoneZone X (moderate risk)
APN357-20-009

Property Details

APN / Parcel Number

Primary APN357-20-009

Interior

Stories1 Story
Building Area26,930 sqft Total Area
1st Floor Area26,930 sqft
Fireplaces1 Fireplace
FireplaceFireplace
ElevatorElevator

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 1970
Architectural StyleCustom Design
Construction TypeConcrete
Fire ResistanceMasonry Walls, Wood Interior
Lot Area53,360 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC

Location & Zoning

Street Address10341 BUBB RD
CityCUPERTINO
StateCA
Zip95014
Property CategoryIndustrial
Property TypeIndustrial > R&D Facility, Laboratory
Local Zoning CodeML-RC
Legal DescriptionWEST VALLEY INDUSTRIAL PARK LOT 17
Legal SubdivisionWEST VALLEY INDUST PARK
Legal Tract4746
JurisdictionSANTA CLARA CA
Township / Civil DivisionSAN JOSE
Census Block Group3
Census Block3008
Census Tract507701

Owner

10341 Bubb Rd, an industrial property, is owned by a company that bought it in October 2020.

Source: Santa Clara County records, as of July 27, 2026

Owner of RecordCompany Name on File
Mailing Address2245 RINGWOOD AVE, SAN JOSE, CA 95131-1737
Owner TypeCompany

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Oct 22, 2020Grant Deed, Transfer
NOT AVAILABLE
May 29, 2020Quit Claim Deed, Transfer
FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 22, 2020 · Amount on File
Deed SaleOct 22, 2020 · Amount on File
Prior SaleOct 4, 2010
Deed Document Number202024668278
Record UpdatedOct 29, 2026

October 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSANTA CLARA CA
Recording DateOct 22, 2020
Property Address10341 BUBB RD, CUPERTINO, CA 95014
Document Number0024668278
Instrument DateOct 16, 2020
Instrument24668278
Transaction TypeTransfer
Record UpdatedNov 6, 2020
Title CompanyNOT AVAILABLE

Transaction

AmountAmount on Record
Tax$14,999.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address2245-2247 RINGWOOD AVE SAN JOSE CA 951311737, SAN JOSE, CA 95131-1737

May 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSANTA CLARA CA
Recording DateMay 29, 2020
Property Address10341 BUBB RD, CUPERTINO, CA 95014
Document Number0024492078
Instrument DateMay 27, 2020
Instrument24492078
Transaction TypeTransfer
Record UpdatedJun 9, 2020
Title CompanyFIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address2440 W EL CAMINO REAL MOUNTAIN VIEW CA 940401497, MOUNTAIN VIEW, CA 94040-1497

Tax Assessment & Valuation

The 2025 property tax bill for 10341 Bubb Rd was $175,577, up 2.9% from the year before.

Source: Santa Clara County assessment roll, as of July 27, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySanta Clara County
MunicipalityCupertino City
Elementary School DistrictCupertino Union Elementary School District (KG - 08)
Secondary School DistrictFremont Union High School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$15,054,319 (+2%) Land $9,131,850 Building $5,922,469
2025$175,577.00 (+2.94%)$14,759,138 Land $8,952,795 Building $5,806,343
2024$170,560.00
2023$14,186,025 Land $8,605,148 Building $5,580,877

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

Flood

FEMA maps place 10341 Bubb Rd in Zone X, an area of moderate flood risk.

Source: FEMA National Flood Hazard Layer, effective January 18, 2026

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 10341 Bubb Rd is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% 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 CUPERTINO
serves 16,336 people · EPA ID CA4310018
Water SourcePurchased surface water from several systems
Last State InspectionFeb 2025
LeadUnder 1 ppb (2020–2022)
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 442 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 / 2,000
Verizon
Fixed Wireless		1,000 / 75
Etheric Networks
Fixed Wireless		250 / 100
Ridge Wireless
Fixed Wireless		100 / 60
T-Mobile
Fixed Wireless		100 / 20

May also be available: GeoLinks, Sail Internet.

Nearby Properties on Bubb Rd

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