520 Sequoia Dr, Sunnyvale, CA 94086 Property Records

Santa Clara County property record for 520 Sequoia Dr, Sunnyvale, CA 94086

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,417 sqft · built 1970
Lot Size	0.154 acres (6,700 sqft)
Owner	2 Individual Names on File
Last Sale	$2,331,000 (Apr 2025)
Tax Bill	$21,938 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Aug 2020 Sale & Mortgage + 2 more
Flood Zone	Zone X (moderate risk)
APN	`213-08-029`

Property Details

APN / Parcel Number

Primary APN	`213-08-029`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,417 sqft Living Area
1st Floor Area	1,417 sqft
Family Room	Family Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1970
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,700 sqft (0.154 acres)
Lot Dimensions	100 ft deep x 67 ft wide
Garage Area	494 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Street Address	520 SEQUOIA DR
City	SUNNYVALE
State	CA
Zip	94086-6768
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	TRACT 4342 TIVOLI TERRACE BOOK 228 PAGE 53 PAGE 54 LOT 4
Legal Subdivision	TIVOLI TERRACE
Legal Tract	4342
Legal Lot Number	4
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2005
Census Tract	508706

Owner

520 Sequoia Dr is owned and occupied by two individuals who bought it in April 2025.

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

Owner of Record	2 Individual Names on File
Mailing Address	520 SEQUOIA DR, SUNNYVALE, CA 94086-6768
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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

Date	Document
Aug 23, 2021	Deed of Trust, Mortgage · Conventional Mortgage FIRST TECHNOLOGY FEDERAL CU
Aug 28, 2020	Grant Deed, Transfer · Conventional Mortgage FIRST TECHNOLOGY FEDERAL CU
Apr 27, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Mar 30, 2020	Affidavit of Death, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 3, 2025 · Amount on File
Deed Sale	Apr 3, 2025 · Amount on File
Prior Sale	Aug 28, 2020 · Amount on File
Deed Document Number	202525786623
Prior Transfer Date	Apr 11, 2020
Prior Transfer Doc	0024465008
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	520 SEQUOIA DR, SUNNYVALE, CA 94086-6768
Transaction Type	Mortgage
Record Updated	Sep 2, 2021
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	520 SEQUOIA DR, SUNNYVALE, CA 94086-6768

Mortgage

Document Number	0025073497
Date	Aug 23, 2021
Instrument	25073497

Lender

Name	FIRST TECHNOLOGY FEDERAL CU
Type	Credit Union
Address	HILLSBORO, OR 97124

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.5%
Type Change Date	Sep 1, 2028
Change Frequency	Annually
Min Rate At Change	2.87%
Max Rate At Change	7.5%
Index	1-Year CMT
Max Rate	7.5%

August 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Aug 28, 2020
Property Address	520 SEQUOIA DR, SUNNYVALE, CA 94086-6768
Document Number	0024592901
Map Reference	MB 228 PG 53&54
Instrument Date	Aug 24, 2020
Instrument	24592901
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount on Record
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
Address	520 SEQUOIA DR, SUNNYVALE, CA 94086-6768

Mortgage

Document Number	0024592902
Date	Aug 28, 2020
Instrument	24592902

Lender

Name	FIRST TECHNOLOGY FEDERAL CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.12%
Type Change Date	Sep 1, 2027
Change Frequency	Annually
Min Rate At Change	2.87%
Max Rate At Change	8.12%
Index	1-Year CMT
Max Rate	8.12%

Mortgage

Document Number	0024592903
Date	Aug 28, 2020
Instrument	24592903

Lender

Name	FIRST TECHNOLOGY FEDERAL CU
Type	Credit Union
Address	HILLSBORO, OR 97124

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Aug 25, 2045

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 27, 2020
Property Address	520 SEQUOIA DR, SUNNYVALE, CA 94086-6768
Document Number	0024465008
Instrument Date	Apr 11, 2020
Instrument	24465008
Transaction Type	Transfer
Record Updated	May 15, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11383 E GREYTHORN DR SCOTTSDALE AZ 852627492, SCOTTSDALE, AZ 85262-7492

March 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 30, 2020
Property Address	520 SEQUOIA DR, SUNNYVALE, CA 94086-6768
Document Number	0024443432
Instrument Date	Jun 25, 2015
Instrument	24443432
Transaction Type	Transfer
Record Updated	Apr 27, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11383 E GREYTHORN DR SCOTTSDALE AZ 852627492, SCOTTSDALE, AZ 85262-7492

Tax Assessment & Valuation

The 2025 property tax bill for 520 Sequoia Dr was $21,938.

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

Property Jurisdictions

Type	Name
State	California
County	Santa Clara County
Municipality	Sunnyvale City
Unified School District	Santa Clara Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,377,620 (+25.59%) Land $1,902,096 Building $475,524
2025	$21,938.00 Homeowner's exemption	$1,893,171 Land $1,407,161 Building $486,010
2023	$21,475.00 (+1.4%) Homeowner's exemption	$1,819,659 Land $1,352,520 Building $467,139
2022	$21,179.00

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

Flood

FEMA maps place 520 Sequoia Dr in Zone X, an area of moderate flood risk.

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

The area around 520 Sequoia Dr has no burnable land within ember reach, so its wildfire risk is not rated.

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	CITY OF SUNNYVALE serves 157,566 people · EPA ID CA4310014
Water Source	Purchased surface water from several systems
Last State Inspection	Sep 2024
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	63 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 669 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60
AT&T DSL	100 / 20

May also be available: GeoLinks, T-Mobile.

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