10391 Johnson Ave, Cupertino, CA 95014 Property Records

Santa Clara County property record for 10391 Johnson Ave, Cupertino, CA 95014

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,121 sqft · built 1954
Lot Size	0.117 acres (5,100 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,220,000 (Aug 2026)
Tax Bill	$16,612 (2025)
Deeds & Mortgages	Aug 2026 Sale & Mortgage Jul 2023 Transfer + 1 more
Flood Zone	Zone D (undetermined)
APN	`375-18-042`

Property Details

APN / Parcel Number

Primary APN	`375-18-042`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,121 sqft Living Area
1st Floor Area	1,121 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	L-Shape
Exterior Material	Wood Siding
Construction Type	Wood
Roof Material	Tar & Gravel
Lot Area	5,100 sqft (0.117 acres)
Lot Dimensions	100 ft deep x 51 ft wide
Garage Type	Carport
Garage Area	264 sqft
Carport	Carport
Carport Area	264 sqft
Parking Spaces	1 Parking Space
Porch	None

Utilities, Heating & Cooling

Heating System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	10391 JOHNSON AVE
City	CUPERTINO
State	CA
Zip	95014-3870
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 1183 BOOK 44 PAGE 11 PAGE 13 LOT 38
Legal Tract	1183
Legal Lot Number	38
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3015
Census Tract	508004

Owner

Source: Santa Clara County records, as of August 24, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	10391 JOHNSON AVE, CUPERTINO, CA 95014-3870
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Date	Document
Aug 17, 2026	Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK
Jul 17, 2023	Intrafamily Transfer, Transfer
Aug 22, 2017	Grant Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 17, 2026 · Amount on Record
Deed Sale	Aug 17, 2026 · Amount on Record
Prior Sale	Aug 22, 2017 · Amount on Record
Deed Document Number	202626038549
Prior Transfer Date	Jul 30, 2013
Prior Transfer Doc	0022329527
Record Updated	Oct 29, 2026

August 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Aug 17, 2026
Property Address	10391 JOHNSON AVE, CUPERTINO, CA 95014-3870
Document Number	0026038549
Instrument Date	Aug 13, 2026
Instrument	202626038549
Transaction Type	Transfer
Record Updated	Aug 24, 2026
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$246,642.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10391 JOHNSON AVE, CUPERTINO, CA 95014-3870

Mortgage

Document Number	0000038550,
Date	Aug 17, 2026
Instrument	202638550

Lender

Name	JPMORGAN CHASE BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.88%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

July 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 17, 2023
Property Address	10391 JOHNSON AVE, CUPERTINO, CA 95014-3870
Document Number	0025501744
Map Reference	MB 44 PG 11-13
Instrument Date	Jul 5, 2023
Instrument	25501744
Transaction Type	Transfer
Record Updated	Jul 26, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11680 MONTANA AVE APT 208, 208, LOS ANGELES, CA 90049-4648

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Aug 22, 2017
Property Address	10391 JOHNSON AVE, CUPERTINO, CA 95014-3870
Document Number	0023734021
Instrument Date	Jul 21, 2017
Instrument	23734021
Transaction Type	Transfer
Record Updated	Aug 29, 2017

Transaction

Amount	Amount Recorded
Tax	$572.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2010 CROW CANYON PL #100 SAN RAMON CA 945831344, 100, SAN RAMON, CA 94583-1344

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		$1,352,602 (+2%) Land $1,210,554 Building $142,048
2025	$16,612.00 (+4.12%)	$1,326,081 (+4.04%) Land $1,186,818 Building $139,263
2023	$15,954.00 (+0.82%)	$1,274,590 (+2%) Land $1,140,734 Building $133,856
2022	$15,825.00	$1,249,599 Land $1,118,367 Building $131,232

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 D undetermined · not studied
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	Not 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 System	SAN JOSE WATER private · serves 1,039,920 people · EPA ID CA4310011
Water Source	Surface water
Last State Inspection	Mar 2026
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Treatment failure resolved · Jun 2023
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 601 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.

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