403 E Olive Ave, Sunnyvale, CA 94086 Property Records

Santa Clara County property record for 403 E Olive Ave, Sunnyvale, CA 94086

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,973 sqft · built 1958
Lot Size	0.237 acres (10,320 sqft)
Owner	2 Companies on Record
Tax Bill	$1,557 (2025)
Deeds & Mortgages	Aug 2019 Transfer Mar 2019 Transfer + 1 more
Flood Zone	Zone X (moderate risk)
APN	`209-23-013`

Property Details

APN / Parcel Number

Primary APN	`209-23-013`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,973 sqft Living Area
1st Floor Area	1,973 sqft
Family Room	Family Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1958
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	10,320 sqft (0.237 acres)
Lot Dimensions	120 ft deep x 86 ft wide
Garage Area	672 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	403 E OLIVE AVE
City	SUNNYVALE
State	CA
Zip	94086-6341
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R0
Legal Description	TRACT 1200 BAYVIEW HAVEN BOOK 48 PAGE 14 PAGE 15 LOT 1
Legal Subdivision	BAYVIEW HAVEN
Legal Tract	1200
Legal Lot Number	1
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1007
Census Tract	508602

Owner

Source: Santa Clara County assessment roll, 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 Companies on Record
Mailing Address	403 E OLIVE AVE, SUNNYVALE, CA 94086-6341
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Aug 27, 2019	Quit Claim Deed, Transfer NOT AVAILABLE
Mar 19, 2019	Affidavit of Death, Transfer ATTORNEY ONLY
Jul 18, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 2, 1993
Deed Sale	Dec 2, 1993
Deed Document Number	199312239690
Deed Book / Page	169 / 1383
Last Transfer Date	Feb 26, 2025
Transfer Doc	0025775497
Record Updated	Sep 20, 2026

August 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Aug 27, 2019
Property Address	403 E OLIVE AVE, SUNNYVALE, CA 94086-6341
Document Number	0024264667
Instrument Date	Aug 20, 2019
Instrument	24264667
Transaction Type	Transfer
Record Updated	Sep 5, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	403 E OLIVE AVE SUNNYVALE CA 940866341, SUNNYVALE, CA 94086-6341

March 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 19, 2019
Property Address	403 E OLIVE AVE, SUNNYVALE, CA 94086-6341
Document Number	0024137704
Instrument Date	Feb 21, 2019
Instrument	24137704
Transaction Type	Transfer
Record Updated	Mar 29, 2019
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	403 E OLIVE AVE SUNNYVALE CA 940866341, SUNNYVALE, CA 94086-6341

July 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 18, 2019
Property Address	403 E OLIVE AVE, SUNNYVALE, CA 94086-6341
Document Number	0024228594
Instrument Date	Feb 21, 2019
Instrument	24228594
Transaction Type	Transfer
Record Updated	Jul 24, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	403 E OLIVE AVE SUNNYVALE CA 940866341, SUNNYVALE, CA 94086-6341

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	Sunnyvale City
Secondary School District	Fremont Union High School District (09 - 12)
Elementary School District	Sunnyvale Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$119,175 (+2%) Land $29,895 Building $89,280
2025	$1,557.00 (+4.43%) Homeowner's exemption	$116,839 (+4.04%) Land $29,309 Building $87,530
2023	$1,491.00 (+1.15%) Homeowner's exemption	$112,304 Land $28,172 Building $84,132
2022	$1,474.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	2 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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	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 774 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 / 250
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, Verizon.

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