1380 Thunderbird Ave, Sunnyvale, CA 94087 Property Records

Santa Clara County property record for 1380 Thunderbird Ave, Sunnyvale, CA 94087

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,295 sqft · built 1968
Lot Size0.142 acres (6,200 sqft)
OwnerIndividual Name on File
Last Sale$2,680,000 (Dec 2021)
Tax Bill$33,125 (2025)
Deeds & MortgagesDec 2021 Sale & Mortgage
Aug 2020 Mortgage
Flood ZoneZone X (moderate risk)
APN313-05-004

Property Details

APN / Parcel Number

Primary APN313-05-004

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms9 Rooms
Stories2 Stories
Building Area2,295 sqft Living Area
1st Floor Area1,384 sqft
2nd Floor Area911 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1968
Architectural StyleOther
Construction TypeWood
Lot Area6,200 sqft (0.142 acres)
Lot Dimensions100 ft deep x 62 ft wide
Garage Area466 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Street Address1380 THUNDERBIRD AVE
CitySUNNYVALE
StateCA
Zip94087-3733
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionTR 4248 LOT 74
Legal SubdivisionFOREST GLEN
Legal Tract4248
Legal Lot Number74
JurisdictionSANTA CLARA CA
Township / Civil DivisionSAN JOSE
Census Block Group2
Census Block2010
Census Tract508205

Owner

Source: Santa Clara County records · APN 313-05-004

Assessment roll updated July 1, 2025 · Last verified October 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Co-ownerVerified Secondary Owner
Mailing Address1380 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3733
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Dec 16, 2021Grant Deed, Transfer · Conventional Mortgage
HSBC BANK USA
Aug 25, 2020Deed of Trust, Mortgage · Conventional Mortgage
HOME POINT FINANCIAL CORPORATION

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleDec 16, 2021 · Amount on Record
Deed SaleDec 16, 2021 · Amount on Record
Prior SaleDec 29, 2016
Deed Document Number25196921
Record UpdatedJun 08, 2026

December 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSANTA CLARA CA
Recording DateDec 16, 2021
Property Address1380 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3733
Document Number0025196921
Map ReferenceMB 217 PG 21&22
Instrument DateDec 10, 2021
Instrument25196921
Transaction TypeTransfer
Record UpdatedDec 27, 2021
Title CompanyLAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address1380 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3733

Mortgage

Document Number0025196922
DateDec 16, 2021
Instrument25196922
Lender
NameHSBC BANK USA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 01, 2052
Interest
Rate TypeAdjustable Rate

August 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSANTA CLARA CA
Property Address1380 THUNDERBIRD AVE, SUNNYVALE, CA 94087-3733
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyFIDELITY NATIONAL TTL MCLPC

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0024586389
DateAug 25, 2020
Instrument24586389
Lender
NameHOME POINT FINANCIAL CORPORATION
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueSep 01, 2035

Tax Assessment & Valuation

Source: Santa Clara County records · Assessment roll updated July 1, 2025 · Last verified October 2025

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2025$33,125.00 (+23.93%) Homeowner's exemption$2,864,844 (+4.04%) Land $2,701,835 Building $163,009
2023$26,729.00 (-15.53%) Homeowner's exemption$2,753,600 Land $2,596,920 Building $156,680
2022$31,644.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of January 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
Etheric Communications, LLC.
Fixed Wireless
250 / 100
Ridge Wireless
Fixed Wireless
100 / 60
T-Mobile USA
Fixed Wireless
100 / 20

May also be available: AT&T, California Internet, Sail Internet Holdings, Verizon.

Based on FCC filings for 493 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemCITY OF SANTA CLARA
serves 134,587 people
Water SourcePurchased surface water from several systems
Last State InspectionSep 2025
Also Mapped HereCWSC LOS ALTOS SUBURBAN
Lead3 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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