10520 Johnson Ave, Cupertino, CA 95014 Property Records

Santa Clara County property record for 10520 Johnson Ave, Cupertino, CA 95014

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 2,261 sqft · built 2022
Lot Size	0.137 acres (5,987 sqft)
Owner	2 Company Names on Record
Last Sale	$4,050,000 (Aug 2022)
Tax Bill	$48,196 (2025)
Deeds & Mortgages	Aug 2022 Sale & Mortgage Dec 2021 Transfer + 2 more
Flood Zone	Zone D (undetermined)
APN	`375-28-039`

Property Details

APN / Parcel Number

Primary APN	`375-28-039`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,770 sqft Living Area
Gross Area	2,261 sqft
1st Floor Area	1,400 sqft
2nd Floor Area	861 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2022
Effective Year Built	Effective 2022
Architectural Style	H-Shape
Construction Type	Wood
Lot Area	5,987 sqft (0.137 acres)
Lot Dimensions	103 ft deep x 53 ft wide
Garage Type	Carport
Garage Area	264 sqft
Carport	Carport
Carport Area	264 sqft
Parking Spaces	2 Parking Spaces
Porch	None

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	10520 JOHNSON AVE
City	CUPERTINO
State	CA
Zip	95014-3816
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 1183 BOOK 44 PAGE 11 PAGE 13 LOT 115
Legal Subdivision	TRACT NO 1183
Legal Tract	1183
Legal Lot Number	115
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3018
Census Tract	508004

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	2 Company Names on Record
Mailing Address	10520 JOHNSON AVE, CUPERTINO, CA 95014-3816
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 5, 2022	Grant Deed, Transfer · Seller Carry-Back CITIBANK NA
Dec 8, 2021	Intrafamily Transfer, Transfer
Dec 8, 2021	Intrafamily Transfer, Transfer
Jan 8, 2021	Grant Deed, Transfer OLD REPUBLIC TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 5, 2022 · Amount on Record
Deed Sale	Aug 5, 2022 · Amount on Record
Prior Sale	Jan 8, 2021 · Amount on Record
Deed Document Number	202225354309
Prior Transfer Date	Sep 30, 2021
Prior Transfer Doc	0025188749
Record Updated	Oct 29, 2026

August 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Aug 5, 2022
Property Address	10520 JOHNSON AVE, CUPERTINO, CA 95014-3816
Document Number	0025354309
Map Reference	MB 44 PG 11-13
Instrument Date	Jul 14, 2022
Instrument	25354309
Transaction Type	Transfer
Record Updated	Aug 15, 2022
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	10520 JOHNSON AVE, CUPERTINO, CA 95014-3816

Mortgage

Document Number	0025354310
Date	Aug 5, 2022
Instrument	25354310

Lender

Name	CITIBANK NA
Type	Seller

Agreement

Type	Seller Carry-Back
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	3.75%
Type Change Date	Sep 1, 2032
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	8.75%
Index	Other
Max Rate	8.75%

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 8, 2021
Property Address	10520 JOHNSON AVE, CUPERTINO, CA 95014-3816
Document Number	0025188749
Map Reference	MB 44 PG 11-13
Instrument Date	Sep 30, 2021
Instrument	25188749
Transaction Type	Transfer
Record Updated	Dec 16, 2021

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	13428 CHRISTIE DR, SARATOGA, CA 95070-5103

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 8, 2021
Property Address	10520 JOHNSON AVE, CUPERTINO, CA 95014-3816
Document Number	0025188750
Map Reference	MB 44 PG 11-13
Instrument Date	Sep 30, 2021
Instrument	25188750
Transaction Type	Transfer
Record Updated	Dec 16, 2021

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	13428 CHRISTIE DR, SARATOGA, CA 95070-5103

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 8, 2021
Property Address	10520 JOHNSON AVE, CUPERTINO, CA 95014-3816
Document Number	0024779119
Instrument Date	Dec 28, 2020
Instrument	24779119
Transaction Type	Transfer
Record Updated	Jan 20, 2021
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Tax	$1,810.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	10520 JOHNSON AVE CUPERTINO CA 950143816, CUPERTINO, CA 95014-3816

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		$4,200,000 (+3.7%) Land $2,400,000 Building $1,800,000
2025	$48,196.00 (-0.37%) Homeowner's exemption	$4,050,000 (-) Land $2,350,000 Building $1,700,000
2023	$48,376.00 (+102.35%)	$4,050,000 Land $2,300,000 Building $1,750,000
2022	$23,907.00

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

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

May also be available: GeoLinks, Sail Internet, T-Mobile.

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