10100 Bubb Rd, Cupertino, CA 95014 Property Records

Santa Clara County property record for 10100 Bubb Rd, Cupertino, CA 95014

Property Summary

Property Type	General Industrial
Details	13,035 sqft · built 1969
Lot Size	0.874 acres (38,080 sqft)
Owner	Company Name on Record
Last Sale	$4,038,000 (Mar 2023)
Tax Bill	$51,181 (2025)
Deeds & Mortgages	Mar 2023 Sale & Construction Loan
Flood Zone	Zone X (moderate risk)
APN	`357-20-024`

Property Details

APN / Parcel Number

Primary APN	`357-20-024`

Interior

Stories	1 Story
Building Area	13,035 sqft Total Area
1st Floor Area	13,035 sqft
Elevator	Elevator

Exterior

Year Built	Built 1969
Effective Year Built	Effective 1969
Architectural Style	Custom Design
Construction Type	Concrete
Fire Resistance	Masonry Walls, Wood Interior
Lot Area	38,080 sqft (0.874 acres)
Lot Dimensions	224 ft deep x 170 ft wide

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Street Address	10100 BUBB RD
City	CUPERTINO
State	CA
Zip	95014-4132
Property Category	Industrial
Property Type	Industrial > General Industrial
Local Zoning Code	ML
Legal Description	WEST VALLEY INDUSTRIAL PARK LOT 4
Legal Subdivision	WEST VALLEY INDUST PARK
Legal Tract	4398
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3007
Census Tract	507701

Owner

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

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

Owner of Record	Company Name on Record
Mailing Address	2390 EL CAMINO REAL, 210, PALO ALTO, CA 94306-1437
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 24, 2023 · Amount on Record
Deed Sale	Mar 24, 2023 · Amount on Record
Prior Sale	Jan 11, 2011
Deed Document Number	202325453607
Prior Transfer Date	Dec 20, 1996
Prior Transfer Doc	0013567288
Record Updated	Oct 29, 2026

March 2023: Grant Deed, Construction Loan

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 24, 2023
Property Address	10100 BUBB RD, CUPERTINO, CA 95014-4132
Document Number	0025453607
Map Reference	MB 231 PG 50&51
Instrument Date	Mar 22, 2023
Instrument	25453607
Transaction Type	Construction Loan
Record Updated	Apr 27, 2023
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2390 EL CAMINO REAL STE 210, 210, PALO ALTO, CA 94306-1437

Mortgage

Document Number	0025453608
Date	Mar 24, 2023
Instrument	25453608

Lender

Name	EXCHANGE BANK
Type	Bank

Agreement

Type	Construction Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Santa Clara County
Municipality	Cupertino City
Elementary School District	Cupertino Union Elementary School District (KG - 08)
Secondary School District	Fremont Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$4,285,008 (+2%) Land $3,639,943 Building $645,065
2025	$51,181.00 (+3.2%)	$4,200,989 (+161.55%) Land $3,568,572 Building $632,417
2024	$49,592.00
2023		$1,606,210 Land $1,036,812 Building $569,398

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

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

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not 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 Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None 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 System	CITY OF CUPERTINO serves 16,336 people · EPA ID CA4310018
Water Source	Purchased surface water from several systems
Last State Inspection	Feb 2025
Lead	Under 1 ppb (2020–2022) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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

Provider	Max 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.

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