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338 E Duane Ave, Sunnyvale, CA 94085 Property Records

Santa Clara County property record for 338 E Duane Ave, Sunnyvale, CA 94085

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 894 sqft · built 1950
Lot Size0.128 acres (5,564 sqft)
OwnerCompany Name on Record
Tax Bill$10,137 (2025)
Deeds & MortgagesJan 2022 Transfer
Oct 2020 Transfer
Flood ZoneZone X (reduced by levee)
APN204-20-015

Property Details

APN / Parcel Number

Primary APN204-20-015

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms4 Rooms
Stories1 Story
Building Area894 sqft Living Area
1st Floor Area894 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Architectural StyleCustom Design
Construction TypeWood
Lot Area5,564 sqft (0.128 acres)
Lot Dimensions107 ft deep x 52 ft wide
Garage Area294 sqft
Parking Spaces1 Parking Space
PorchNone

Utilities, Heating & Cooling

Cooling SystemNone

Location & Zoning

Street Address338 E DUANE AVE
CitySUNNYVALE
StateCA
Zip94085-3614
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR0
Legal DescriptionTRACT 673 ORCHARD VILLAGE BOOK 26 PAGE 44 LOT 80
Legal SubdivisionORCHARD VILLAGE
Legal Tract673
Legal Lot Number80
JurisdictionSANTA CLARA CA
Township / Civil DivisionSAN JOSE
Census Block Group2
Census Block2006
Census Tract509002

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 RecordCompany Name on Record
Mailing Address573 WAITE AVE, SUNNYVALE, CA 94085-3656
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jan 5, 2022Intrafamily Transfer, Transfer
Oct 5, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateSep 9, 1993
Transfer Doc0012191662
Record UpdatedOct 29, 2026

January 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSANTA CLARA CA
Recording DateJan 5, 2022
Property Address338 E DUANE AVE, SUNNYVALE, CA 94085-3614
Document Number0025212491
Map ReferenceMB 26 PG 44
Instrument DateDec 10, 2021
Instrument25212491
Transaction TypeTransfer
Record UpdatedAug 22, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address573 WAITE AVE, SUNNYVALE, CA 94085-3656

October 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSANTA CLARA CA
Recording DateOct 5, 2020
Property Address338 E DUANE AVE, SUNNYVALE, CA 94085-3614
Document Number0024642975
Instrument DateSep 20, 2020
Instrument24642975
Transaction TypeTransfer
Record UpdatedOct 15, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address573 WAITE AVE SUNNYVALE CA 940853656, SUNNYVALE, CA 94085-3656

Tax Assessment & Valuation

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

YearTax BillAssessed Value
2026$858,109 (+2%) Land $747,785 Building $110,324
2025$10,137.00 (+4.66%)$841,284 (+4.04%) Land $733,123 Building $108,161
2023$9,686.00 (+1.57%)$808,618 Land $704,656 Building $103,962
2022$9,536.00

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

FEMA Flood ZoneZone X
reduced by levee · depends on levee performance
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; 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 657 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless, DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 2,000
Verizon
Fixed Wireless		300 / 20
Etheric Networks
Fixed Wireless		250 / 100

May also be available: GeoLinks, Sail Internet, T-Mobile.

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