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477 E Olive Ave, Sunnyvale, CA 94086 Property Records

Santa Clara County property record for 477 E Olive Ave, Sunnyvale, CA 94086 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 2,503 sqft · built 1956
Lot Size0.296 acres (12,879 sqft)
OwnerCompany Name on File
Last Sale$1,500,000 (Jul 2014)
Tax Bill$21,415 (2025)
Deeds & MortgagesDec 2021 Transfer
Jun 2019 Mortgage
Flood ZoneZone X (moderate risk)
APN209-23-007

Property Details

APN / Parcel Number

Primary APN209-23-007

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area2,503 sqft Living Area
1st Floor Area2,503 sqft
Family RoomFamily Room
Utility RoomUtility Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1956
Architectural StyleH-Shape
Construction TypeWood
Lot Area12,879 sqft (0.296 acres)
Lot Dimensions159 ft deep x 81 ft wide
Garage Area441 sqft
Parking Spaces2 Parking Spaces
PorchPorch

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Street Address477 E OLIVE AVE
CitySUNNYVALE
StateCA
Zip94086-6343
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 1200 BAYVIEW HAVEN BOOK 48 PAGE 14 PAGE 15 LOT 9
Legal SubdivisionBAYVIEW HAVEN
Legal Tract1200
Legal Lot Number9
JurisdictionSANTA CLARA CA
Township / Civil DivisionSAN JOSE
Census Block Group1
Census Block1007
Census Tract508602

Owner

Source: Santa Clara County records · APN 209-23-007

Assessment roll updated August 11, 2025 · Last verified July 2026

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

Owner of RecordCompany Name on File
Mailing Address12541 CORBETTA LN, LOS ALTOS HILLS, CA 94022-4432
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Dec 03, 2021Intrafamily Transfer, Transfer
Jun 21, 2019Deed of Trust, Mortgage · Commercial Mortgage
CATHAY BANK

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJul 31, 2014 · Amount on Record
Deed SaleJul 31, 2014 · Amount on Record
Deed Document Number201422667599
Prior Transfer DateMar 26, 2009
Prior Transfer Doc0020198656
Record UpdatedSep 20, 2026

December 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSANTA CLARA CA
Recording DateDec 03, 2021
Property Address477 E OLIVE AVE, SUNNYVALE, CA 94086-6343
Document Number0025184870
Map ReferenceMB 48 PG 14&15
Instrument DateSep 20, 2021
Instrument25184870
Transaction TypeTransfer
Record UpdatedJun 07, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Living Trust
Address12541 CORBETTA LN, LOS ALTOS HILLS, CA 94022-4432

June 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSANTA CLARA CA
Property Address477 E OLIVE AVE, SUNNYVALE, CA 94086-6343
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyOLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0024209194
DateJun 21, 2019
Instrument24209194
Lender
NameCATHAY BANK
TypeBank
Address9650
Agreement
TypeCommercial Mortgage
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

Tax Assessment & Valuation

Source: Santa Clara County records · Assessment roll updated August 11, 2025 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySanta Clara County
MunicipalitySunnyvale City
Secondary School DistrictFremont Union High School District (09 - 12)
Elementary School DistrictSunnyvale Elementary School District (KG - 08)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2025$21,415.00 (+3.74%)$1,802,766 (+4.04%) Land $1,502,309 Building $300,457
2024$20,643.00 (+0.92%)
2023$20,454.00 (+1.61%)$1,732,764 Land $1,443,973 Building $288,791
2022$20,129.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060855086021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardModerate
500-Year FloodplainYes
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies2 in force

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond 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, availability as of December 31, 2025 · Published October 2026 · based on 774 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AT&TFiber5,000 / 5,000
XfinityCable2,000 / 250
Etheric Communications, LLC.Fixed Wireless (licensed-by-rule)250 / 100
Ridge WirelessFixed Wireless (unlicensed)100 / 60
T-Mobile USAFixed Wireless100 / 20

May also be available at this address: Verizon, AT&T, Sail Internet Holdings, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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