337 E Duane Ave, Sunnyvale, CA 94085 Property Records

Santa Clara County property record for 337 E Duane Ave, Sunnyvale, CA 94085 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,340 sqft · built 1950
Lot Size	0.15 acres (6,527 sqft)
Owner	Company Name on File
Last Sale	$171,000 (Feb 2015)
Tax Bill	$7,351 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Sep 2021 Transfer
Flood Zone	Zone X (reduced by levee)
APN	`204-19-029`

Property Details

APN / Parcel Number

Primary APN	`204-19-029`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,340 sqft Living Area
1st Floor Area	1,340 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,527 sqft (0.15 acres)
Lot Dimensions	107 ft deep x 61 ft wide
Garage Area	294 sqft
Parking Spaces	1 Parking Space
Porch	None

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	337 E DUANE AVE
City	SUNNYVALE
State	CA
Zip	94085-3615
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 673 ORCHARD VILLAGE BOOK 26 PAGE 44 LOT 83
Legal Subdivision	ORCHARD VILLAGE
Legal Tract	673
Legal Lot Number	83
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2007
Census Tract	509001

Owner

Source: Santa Clara County records · APN 204-19-029

Assessment roll updated July 27, 2026 · Last verified August 2026

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

Owner of Record	Company Name on File
Mailing Address	945 SAN MARCOS CIR, MOUNTAIN VIEW, CA 94043-3145
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 30, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage STAR ONE CU
Sep 30, 2021	Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 13, 2015 · Amount on Record
Deed Sale	Feb 13, 2015 · Amount on Record
Deed Document Number	201522853857
Last Transfer Date	Sep 23, 2021
Transfer Doc	0025118200
Record Updated	Sep 20, 2026

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 30, 2021
Property Address	337 E DUANE AVE, SUNNYVALE, CA 94085-3615
Document Number	0025118200
Map Reference	MB 26 PG 44
Instrument Date	Sep 23, 2021
Instrument	25118200
Transaction Type	Transfer
Record Updated	Aug 22, 2023
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	945 SAN MARCOS CIR, MOUNTAIN VIEW, CA 94043-3145

Mortgage

Document Number	0025118201
Date	Sep 30, 2021
Instrument	25118201

Lender

Name	STAR ONE CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 01, 2051

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 30, 2021
Property Address	337 E DUANE AVE, SUNNYVALE, CA 94085-3615
Document Number	0025118202
Map Reference	MB 26 PG 44
Instrument Date	Sep 23, 2021
Instrument	25118202
Transaction Type	Transfer
Record Updated	Aug 22, 2023
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	14675 HORSESHOE DR, MOUNTAIN VIEW, CA 94043

Tax Assessment & Valuation

Source: Santa Clara County records · Assessment roll updated July 27, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	California
County	Santa Clara County
Municipality	Sunnyvale City
Secondary School District	Fremont Union High School District (09 - 12)
Elementary School District	Sunnyvale Elementary School District (KG - 08)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$615,880 (+2%) Land $522,024 Building $93,856
2025	$7,351.00 (+4.63%)	$603,805 (+4.04%) Land $511,789 Building $92,016
2023	$7,026.00 (+1.53%)	$580,360 Land $491,916 Building $88,444
2022	$6,920.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Reduced by levee depends on levee performance
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 840 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
AT&T	Fiber	5,000 / 5,000
Xfinity	Cable	2,000 / 250
Verizon	Fixed Wireless	300 / 20
Etheric Communications, LLC.	Fixed Wireless (licensed-by-rule)	250 / 100
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: 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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