1349 Thunderbird Ave, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 1349 Thunderbird Ave, Sunnyvale, CA 94087

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,847 sqft · built 1967
Lot Size	0.142 acres (6,200 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,700,000 (Aug 2017)
Tax Bill	$22,456 (2025)
Deeds & Mortgages	Oct 2025 Transfer Oct 2025 Transfer + 3 more
Flood Zone	Zone X (moderate risk)
APN	`313-07-027`

Property Details

APN / Parcel Number

Primary APN	`313-07-027`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,847 sqft Living Area
Gross Area	1,751 sqft
1st Floor Area	1,751 sqft
Family Room	Family Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1967
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	6,200 sqft (0.142 acres)
Lot Dimensions	100 ft deep x 62 ft wide
Garage Area	429 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	1349 THUNDERBIRD AVE
City	SUNNYVALE
State	CA
Zip	94087-3732
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RO
Legal Description	TRACT 4248 FOREST GLEN BOOK 217 PAGE 21 PAGE 22 LOT 48
Legal Subdivision	FOREST GLEN
Legal Tract	4248
Legal Lot Number	48
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2011
Census Tract	508205

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 Individual Names on Record
Mailing Address	86 YERBA SANTA AVE, LOS ALTOS, CA 94022-2213
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Oct 22, 2025	Intrafamily Transfer, Transfer
Oct 22, 2025	Intrafamily Transfer, Transfer
Dec 9, 2019	Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA
Sep 27, 2017	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Aug 28, 2017	Grant Deed, Transfer · Conventional Mortgage CITIBANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 28, 2017 · Amount on Record
Deed Sale	Aug 28, 2017 · Amount on Record
Prior Sale	Feb 11, 1999 · Amount on Record
Deed Document Number	201723739715
Last Transfer Date	Sep 19, 2017
Transfer Doc	0023762812
Record Updated	Oct 29, 2026

October 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Oct 22, 2025
Property Address	1349 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732
Document Number	0025888289
Map Reference	MB 285 PG 34 & 35
Instrument Date	Oct 16, 2025
Instrument	25888289
Transaction Type	Transfer
Record Updated	Oct 31, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1961 16TH AVE, SAN FRANCISCO, CA 94116-1237

October 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Oct 22, 2025
Property Address	1349 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732
Document Number	0025888290
Map Reference	MB 285 PG 34 & 35
Instrument Date	Oct 16, 2025
Instrument	25888290
Transaction Type	Transfer
Record Updated	Oct 31, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1961 16TH AVE, SAN FRANCISCO, CA 94116-1237

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	1349 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0024352112
Date	Dec 9, 2019
Instrument	24352112

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Jan 1, 2030
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	7.87%
Index	1-Year LIBOR
Max Rate	7.87%

September 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 27, 2017
Property Address	1349 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732
Document Number	0023762812
Instrument Date	Sep 19, 2017
Instrument	23762812
Transaction Type	Transfer
Record Updated	Oct 5, 2017
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1349 THUNDERBIRD AVE SUNNYVALE CA 940873732, SUNNYVALE, CA 94087-3732

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Aug 28, 2017
Property Address	1349 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732
Document Number	0023739715
Map Reference	MAP217 PG21&22
Instrument Date	Aug 14, 2017
Instrument	23739715
Transaction Type	Transfer
Record Updated	Sep 1, 2021
Title Company	OLD REPUBLIC 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	Joint Tenants
Address	1349 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732

Mortgage

Document Number	0023739716
Date	Aug 28, 2017
Instrument	23739716

Lender

Name	CITIBANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2047

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
Unified School District	Santa Clara Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,972,990 (+2%) Land $1,578,394 Building $394,596
2025	$22,456.00 (+2.4%)	$1,934,305 (+4.04%) Land $1,547,446 Building $386,859
2023	$21,930.00 (+1.73%)	$1,859,195 Land $1,487,357 Building $371,838
2022	$21,557.00

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	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

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

Provider	Max Down / Up (Mbps)
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: AT&T, GeoLinks, Sail Internet, Verizon.

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