10460 Bubb Rd, Cupertino, CA 95014 Property Records

Santa Clara County property record for 10460 Bubb Rd, Cupertino, CA 95014

Property Summary

Property Type	R&D Facility, Laboratory
Details	45,410 sqft · built 1976
Lot Size	3.58 acres (156,357 sqft)
Owner	Company Name on Record
Last Sale	$30,878,000 (Sep 2020)
Tax Bill	$363,812 (2025)
Deeds & Mortgages	Sep 2020 Sale Jul 2019 Mortgage + 2 more
Flood Zone	Zone X (moderate risk)
APN	`357-20-037`

Property Details

APN / Parcel Number

Primary APN	`357-20-037`

Interior

Stories	1 Story
Building Area	45,410 sqft Total Area
1st Floor Area	45,410 sqft
Elevator	Elevator

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1984
Architectural Style	Custom Design
Construction Type	Concrete
Fire Resistance	Masonry Walls, Wood Interior
Lot Area	156,357 sqft
Lot Dimensions	305 ft deep x 210 ft wide

Utilities, Heating & Cooling

Cooling System	HVAC
Water Source	Well

Location & Zoning

Street Address	10460 BUBB RD
City	CUPERTINO
State	CA
Zip	95014-4150
Property Category	Industrial
Property Type	Industrial > R&D Facility, Laboratory
Local Zoning Code	ML-RC
Legal Description	LOT B RECORDERS BOOK 383 PAGE 40
Legal Subdivision	WEST VALLEY INDUSTRIAL PARK UNIT NO 2
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 are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on Record
Mailing Address	567 UNIVERSITY AVE, PALO ALTO, CA 94301-1911
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Sep 11, 2020	Grant Deed, Transfer ATTORNEY ONLY
Jul 1, 2019	Grant Deed, Mortgage BANK OF AMERICA
Jul 3, 2017	Grant Deed, Mortgage ACORE CAP MTG LP
Apr 18, 2017	Grant Deed, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 11, 2020 · Amount on Record
Deed Sale	Sep 11, 2020 · Amount on Record
Prior Sale	Apr 18, 2017 · Amount on Record
Deed Document Number	202024611014
Prior Transfer Date	Dec 21, 2012
Prior Transfer Doc	0022016450
Record Updated	Oct 29, 2026

September 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 11, 2020
Property Address	10460 BUBB RD, CUPERTINO, CA 95014-4150
Document Number	0024611014
Instrument Date	Sep 8, 2020
Instrument	24611014
Transaction Type	Transfer
Record Updated	Oct 1, 2020
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Tax	$33,966.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	10450-10460 BUBB RD CUPERTINO CA 950144150, CUPERTINO, CA 95014-4150

July 2019: Grant Deed, Mortgage

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 1, 2019
Property Address	10460 BUBB RD, CUPERTINO, CA 95014-4150
Instrument Date	Jun 28, 2019
Instrument	24214662
Transaction Type	Mortgage
Record Updated	Jul 11, 2019
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO NA

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	650 NEWPORT CENTER DR NEWPORT BEACH CA 926606310, NEWPORT BEACH, CA 92660-6310

Mortgage

Document Number	0024214662
Date	Jul 1, 2019
Instrument	24214662

Lender

Name	BANK OF AMERICA
Type	Bank
Address	520 NEWPORT CENTER DR # 1100, NEWPORT BEACH, CA 92660-7038

Agreement

Amount	Amount Recorded

July 2017: Grant Deed, Mortgage

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 3, 2017
Property Address	10460 BUBB RD, CUPERTINO, CA 95014-4150
Instrument Date	Jun 30, 2017
Instrument	23689489
Transaction Type	Mortgage
Record Updated	Jul 12, 2017
Title Company	PLACER TITLE COMPANY, PLACER TITLE CO.

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	10460 BUBB RD CUPERTINO CA 950144150, CUPERTINO, CA 95014-4150

Mortgage

Document Number	0023689489
Date	Jul 3, 2017
Instrument	23689489

Lender

Name	ACORE CAP MTG LP

Agreement

Amount	Amount Recorded

April 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 18, 2017
Property Address	10460 BUBB RD, CUPERTINO, CA 95014-4150
Document Number	0023627955
Instrument Date	Apr 18, 2017
Instrument	23627955
Transaction Type	Transfer
Record Updated	May 9, 2017
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transaction

Amount	Amount Recorded
Tax	$20,250.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	10460 BUBB RD CUPERTINO CA 950144150, CUPERTINO, CA 95014-4150

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		$29,000,000 (-3.94%) Land $23,400,000 Building $5,600,000
2025	$363,812.00 (-0.07%)	$30,190,000 (-6.02%) Land $23,450,000 Building $6,740,000
2024	$364,061.00
2023		$32,125,014 Land $24,401,073 Building $7,723,941

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

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 431 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	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

May also be available: GeoLinks, T-Mobile.

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