1373 Frontenac Ave, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 1373 Frontenac Ave, Sunnyvale, CA 94087

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,371 sqft · built 1955
Lot Size	0.189 acres (8,239 sqft)
Owner	2 Individual Names on File
Last Sale	$2,350,000 (Jan 2021)
Tax Bill	$29,798 (2025)
Deeds & Mortgages	Jan 2021 Transfer Jan 2021 Sale + 4 more
Flood Zone	Zone X (moderate risk)
APN	`320-26-008`

Property Details

APN / Parcel Number

Primary APN	`320-26-008`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,371 sqft Living Area
1st Floor Area	1,371 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	8,239 sqft (0.189 acres)
Lot Dimensions	107 ft deep x 77 ft wide
Garage Area	452 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	1373 FRONTENAC AVE
City	SUNNYVALE
State	CA
Zip	94087-3024
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 1448 SUNNYCREST BOOK 55 PAGE 8 LOT 33
Legal Subdivision	SUNNYCREST
Legal Tract	1448
Legal Lot Number	33
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3001
Census Tract	508301

Owner

1373 Frontenac Ave is owned by two individuals who bought it in January 2021.

Source: Santa Clara County records, as of July 27, 2026

Owner of Record	2 Individual Names on File
Mailing Address	982 BONNEVILLE WAY, SUNNYVALE, CA 94087-3037
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
Jan 29, 2021	Correction Deed, Transfer OLD REPUBLIC TITLE
Jan 29, 2021	Grant Deed, Transfer OLD REPUBLIC TITLE
Jan 29, 2021	Correction Deed, Transfer OLD REPUBLIC TITLE
Nov 2, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Apr 20, 2018	Affidavit of Death, Transfer
Apr 20, 2018	Affidavit of Death, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 29, 2021 · Amount on File
Deed Sale	Jan 29, 2021 · Amount on File
Deed Document Number	202124808782
Prior Transfer Date	Jan 22, 2021
Prior Transfer Doc	0024808780
Record Updated	Oct 29, 2026

January 2021: Correction Deed, Transfer

Document Type	Correction Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 29, 2021
Property Address	1373 FRONTENAC AVE, SUNNYVALE, CA 94087-3024
Document Number	0024808781
Instrument Date	Jan 29, 2021
Instrument	24808781
Transaction Type	Transfer
Record Updated	Feb 9, 2021
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	134 MUIRFIELD DR SAN JOSE CA 951162612, SAN JOSE, CA 95116-2612

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 29, 2021
Property Address	1373 FRONTENAC AVE, SUNNYVALE, CA 94087-3024
Document Number	0024808782
Instrument Date	Jan 28, 2021
Instrument	24808782
Transaction Type	Transfer
Record Updated	Feb 9, 2021
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount on Record
Tax	$2,585.00
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	982 BONNEVILLE WAY SUNNYVALE CA 940873037, SUNNYVALE, CA 94087-3037

January 2021: Correction Deed, Transfer

Document Type	Correction Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jan 29, 2021
Property Address	1373 FRONTENAC AVE, SUNNYVALE, CA 94087-3024
Document Number	0024808780
Instrument Date	Jan 22, 2021
Instrument	24808780
Transaction Type	Transfer
Record Updated	Feb 9, 2021
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	134 MUIRFIELD DR SAN JOSE CA 951162612, SAN JOSE, CA 95116-2612

November 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Nov 2, 2020
Property Address	1373 FRONTENAC AVE, SUNNYVALE, CA 94087-3024
Document Number	0024683717
Instrument Date	Oct 19, 2020
Instrument	24683717
Transaction Type	Transfer
Record Updated	Nov 11, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1838 43RD AVE CAPITOLA CA 950103512, CAPITOLA, CA 95010-3512

April 2018: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 20, 2018
Property Address	1373 FRONTENAC AVE, SUNNYVALE, CA 94087-3024
Document Number	0023915049
Instrument Date	Apr 2, 2018
Instrument	23915049
Transaction Type	Transfer
Record Updated	May 30, 2018

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Non-Declared Trust
Address	763 GREER RD PALO ALTO CA 943033024, PALO ALTO, CA 94303-3024

April 2018: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 20, 2018
Property Address	1373 FRONTENAC AVE, SUNNYVALE, CA 94087-3024
Document Number	0023915050
Instrument Date	Apr 2, 2018
Instrument	23915050
Transaction Type	Transfer
Record Updated	Sep 4, 2018

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	763 GREER RD PALO ALTO CA 943033024, PALO ALTO, CA 94303-3024

Tax Assessment & Valuation

The 2025 property tax bill for 1373 Frontenac Ave was $29,798.

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

Property Jurisdictions

Type	Name
State	California
County	Santa Clara County
Municipality	Sunnyvale 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		$2,594,585 (+2%) Land $2,464,858 Building $129,727
2025	$29,798.00	$2,543,712 Land $2,416,528 Building $127,184
2023	$28,852.00 (+0.92%)	$2,444,940 Land $2,322,693 Building $122,247
2022	$28,590.00

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

Flood

FEMA maps place 1373 Frontenac 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 1373 Frontenac 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 614 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100

May also be available: GeoLinks, T-Mobile.

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