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1371 Thunderbird Ave, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 1371 Thunderbird Ave, Sunnyvale, CA 94087

Property Summary

Property TypeSingle Family Home
Details5 bd · 3.5 ba · 2,699 sqft · built 1967
Lot Size0.142 acres (6,200 sqft)
Owner2 Company Names on Record
Last Sale$147,500 (Apr 2011)
Tax Bill$10,792 (2025)
Deeds & MortgagesOct 2020 Mortgage
Jul 2022 Transfer
Flood ZoneZone X (moderate risk)
APN313-07-031

Property Details

APN / Parcel Number

Primary APN313-07-031

Interior

Bedrooms5 Beds
Full Baths3.5 Baths
Half Baths1 Half Bath
Total Rooms12 Rooms
Stories1 Story
Building Area2,699 sqft Living Area
Gross Area1,751 sqft
1st Floor Area1,751 sqft
Family RoomFamily Room
Utility RoomUtility Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1967
Effective Year BuiltEffective 1967
Architectural StyleCustom Design
Construction TypeWood
Lot Area6,200 sqft (0.142 acres)
Lot Dimensions100 ft deep x 62 ft wide
Garage Area429 sqft
Parking Spaces2 Parking Spaces
PorchPorch

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Street Address1371 THUNDERBIRD AVE
CitySUNNYVALE
StateCA
Zip94087-3732
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRO
Legal DescriptionTRACT 4248 FOREST GLEN BOOK 217 PAGE 21 PAGE 22 LOT 52
Legal SubdivisionFOREST GLEN
Legal Tract4248
Legal Lot Number52
JurisdictionSANTA CLARA CA
Township / Civil DivisionSAN JOSE
Census Block Group2
Census Block2011
Census Tract508205

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Company Names on Record
Mailing Address1371 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Oct 8, 2020Deed of Trust, Mortgage · Conventional Mortgage
ONE AMERICAN BANK
Jul 7, 2022Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 21, 2011 · Amount on Record
Deed SaleApr 21, 2011 · Amount on Record
Prior SaleSep 30, 2010 · Amount on Record
Deed Document Number201153299
Prior Transfer DateJul 1, 1994
Prior Transfer Doc0012571442
Record UpdatedOct 29, 2026

October 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSANTA CLARA CA
Property Address1371 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732
Transaction TypeMortgage
Record UpdatedJul 25, 2022
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address1371 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732

Mortgage

Document Number0024648224
DateOct 8, 2020
Instrument24648224
Lender
NameONE AMERICAN BANK
TypeBank
AddressSAN FRANCISCO, CA 94108
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueOct 1, 2050

July 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSANTA CLARA CA
Recording DateJul 7, 2022
Property Address1371 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732
Document Number0025332125
Map ReferenceMB 217 PG 21&22
Instrument DateJun 30, 2022
Instrument25332125
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address1371 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3732

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountySanta Clara County
MunicipalitySunnyvale City
Unified School DistrictSanta Clara Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$950,157 (+2%) Land $551,248 Building $398,909
2025$10,792.00 (+2.44%) Homeowner's exemption$931,528 (+4.04%) Land $540,440 Building $391,088
2023$10,535.00 (+1.72%) Homeowner's exemption$895,357 Land $519,455 Building $375,902
2022$10,357.00

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 ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies1 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 RiskNot 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 SystemCITY OF SUNNYVALE
serves 157,566 people · EPA ID CA4310014
Water SourcePurchased surface water from several systems
Last State InspectionSep 2024
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting63
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

ProviderMax 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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