830 W Olive Ave, Sunnyvale, CA 94086 Property Records

Santa Clara County property record for 830 W Olive Ave, Sunnyvale, CA 94086

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,344 sqft · built 2021
Lot Size	0.086 acres (3,759 sqft)
Owner	Individual Name on File
Last Sale	$2,545,000 (Oct 2021)
Tax Bill	$31,867 (2025)
Deeds & Mortgages	Oct 2021 Sale & Mortgage Sep 2020 Construction Loan
Flood Zone	Zone X (moderate risk)
APN	`165-01-047`

Property Details

APN / Parcel Number

Primary APN	`165-01-047`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,344 sqft Living Area
1st Floor Area	1,131 sqft
2nd Floor Area	1,213 sqft

Exterior

Year Built	Built 2021
Construction Type	Wood
Lot Area	3,759 sqft (0.086 acres)
Garage Area	472 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Street Address	830 W OLIVE AVE
City	SUNNYVALE
State	CA
Zip	94086-7545
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	C2
Legal Description	TR 10396 LOT 3
Legal Tract	10396
Legal Lot Number	3
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2021
Census Tract	508601

Owner

830 W Olive Ave is owned and occupied by an individual who bought it in October 2021.

Source: Santa Clara County records, as of October 20, 2025

Owner of Record	Individual Name on File
Co-owner	Co-owner on File
Mailing Address	830 W OLIVE AVE, SUNNYVALE, CA 94086-7545
Occupancy	Owner Occupied
Owner Type	Individual

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
Oct 19, 2021	Grant Deed, Subdivision Related Transfer · Conventional Mortgage GUARANTEED RATE INC
Sep 29, 2020	Grant Deed, Construction Loan · Construction Mortgage COMERICA BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 19, 2021 · Amount on File
Deed Sale	Oct 19, 2021 · Amount on File
Prior Sale	Sep 29, 2020
Deed Document Number	25137350
Record Updated	Jun 8, 2026

October 2021: Grant Deed, Subdivision Related Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Oct 19, 2021
Property Address	830 W OLIVE AVE, SUNNYVALE, CA 94086-7545
Document Number	0025137350
Map Reference	MB 916 PG 4
Instrument Date	Oct 13, 2021
Instrument	25137350
Transaction Type	Subdivision Related Transfer
Record Updated	Oct 27, 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 with Right of Survivorship

Mortgage

Document Number	0025137351
Date	Oct 19, 2021
Instrument	25137351

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company

Agreement

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

September 2020: Grant Deed, Construction Loan

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 29, 2020
Property Address	830 W OLIVE AVE, SUNNYVALE, CA 94086-7545
Document Number	0024633931
Map Reference	MB 916 PG 4-7
Instrument Date	Aug 31, 2020
Instrument	24633931
Transaction Type	Construction Loan
Record Updated	Sep 1, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	960 N SAN ANTONIO RD STE 114, 114, LOS ALTOS, CA 94022-1346

Mortgage

Document Number	0024633932
Date	Sep 29, 2020
Instrument	24633932

Lender

Name	COMERICA BANK
Type	Bank

Agreement

Type	Construction Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 830 W Olive Ave was $31,867 with a homeowner's exemption.

Source: Santa Clara County assessment roll, as of July 1, 2025

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
2025	$31,867.00 Homeowner's exemption	$2,700,774 Land $1,350,387 Building $1,350,387
2023	$30,430.00 (+1.64%) Homeowner's exemption	$2,595,900 Land $1,297,950 Building $1,297,950
2022	$29,940.00

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

Flood

FEMA maps place 830 W Olive Ave in Zone X, an area of moderate flood risk.

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	1 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

The area around 830 W Olive Ave 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 713 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
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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