386 E Duane Ave, Sunnyvale, CA 94085 Property Records

Santa Clara County property record for 386 E Duane Ave, Sunnyvale, CA 94085 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,481 sqft · built 1949
Lot Size	0.119 acres (5,200 sqft)
Owner	2 Company Names on File
Last Sale	$1,715,000 (Apr 2020)
Tax Bill	$22,187 (2025)
Deeds & Mortgages	Sep 2023 Transfer Nov 2020 Mortgage + 3 more
Flood Zone	Zone X (reduced by levee)
APN	`204-20-021`

Property Details

APN / Parcel Number

Primary APN	`204-20-021`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,481 sqft Living Area
Gross Area	982 sqft
1st Floor Area	982 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1949
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,200 sqft (0.119 acres)
Lot Dimensions	100 ft deep x 52 ft wide
Garage Area	268 sqft
Parking Spaces	1 Parking Space
Porch	Porch

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Street Address	386 E DUANE AVE
City	SUNNYVALE
State	CA
Zip	94085-3614
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 371 SUNNYVALE MANOR BOOK 13 PAGE 53 LOT 88
Legal Subdivision	SUNNYVALE MANOR
Legal Tract	371
Legal Lot Number	88
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2006
Census Tract	509002

Owner

Source: Santa Clara County records · APN 204-20-021

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	2 Company Names on File
Mailing Address	386 E DUANE AVE, SUNNYVALE, CA 94085-3614
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 28, 2023	Intrafamily Transfer, Transfer
Nov 30, 2020	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE AFFINITY LLC
Apr 14, 2020	Grant Deed, Transfer · Conventional Mortgage LUTHER BURBANK SAVINGS
Mar 15, 2018	Grant Deed, Transfer CORNERSTONE TITLE COMPANY
Jul 13, 2017	Deed of Trust, Mortgage · Conventional Mortgage PENNYMAC

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 14, 2020 · Amount on Record
Deed Sale	Apr 14, 2020 · Amount on Record
Prior Sale	Mar 15, 2018 · Amount on Record
Deed Document Number	202024454724
Last Transfer Date	Aug 29, 2023
Transfer Doc	0025536781
Record Updated	Sep 20, 2026

September 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 28, 2023
Property Address	386 E DUANE AVE, SUNNYVALE, CA 94085-3614
Document Number	0025536781
Map Reference	MB 13 PG 53
Instrument Date	Aug 29, 2023
Instrument	25536781
Transaction Type	Transfer
Record Updated	Oct 09, 2023

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	386 E DUANE AVE, SUNNYVALE, CA 94085-3614

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	386 E DUANE AVE, SUNNYVALE, CA 94085-3614
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	CORNERSTONE TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	386 E DUANE AVE, SUNNYVALE, CA 94085-3614

Mortgage

Document Number	0024727504
Date	Nov 30, 2020
Instrument	24727504

Lender

Name	GUARANTEED RATE AFFINITY LLC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 01, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Dec 01, 2027
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	7.87%
Index	1-Year LIBOR
Max Rate	7.87%

April 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 14, 2020
Property Address	386 E DUANE AVE, SUNNYVALE, CA 94085-3614
Document Number	0024454724
Map Reference	MB 13 MAP 53
Instrument Date	Apr 07, 2020
Instrument	24454724
Transaction Type	Transfer
Record Updated	Sep 01, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	386 E DUANE AVE, SUNNYVALE, CA 94085-3614

Mortgage

Document Number	0024454725
Date	Apr 14, 2020
Instrument	24454725

Lender

Name	LUTHER BURBANK SAVINGS
Type	Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	May 01, 2025
Change Frequency	Annually
Min Rate At Change	2.87%
Max Rate At Change	5.62%
Index	1-Year CMT
Max Rate	9.62%

March 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 15, 2018
Property Address	386 E DUANE AVE, SUNNYVALE, CA 94085-3614
Document Number	0023888524
Instrument Date	Mar 07, 2018
Instrument	23888524
Transaction Type	Transfer
Record Updated	Mar 22, 2018
Title Company	CORNERSTONE TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$1,408.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	1743 HOME GATE DR SAN JOSE CA 951481140, SAN JOSE, CA 95148-1140

July 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	386 E DUANE AVE, SUNNYVALE, CA 94085-3614
Document Number	0023708092
Instrument Date	Jul 13, 2017
Transaction Type	Mortgage
Record Updated	Aug 02, 2017
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	386 E DUANE AVE SUNNYVALE CA 940853614, SUNNYVALE, CA 94085-3614

Mortgage

Document Number	0023708092
Date	Jul 21, 2017
Instrument	23708092

Lender

Name	PENNYMAC
Address	WESTLAKE VILLAGE, CA 91361

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 20, 2047

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		$1,913,107 (+2%) Land $1,721,799 Building $191,308
2025	$22,187.00 (+4.31%) Homeowner's exemption	$1,875,596 (+4.04%) Land $1,688,039 Building $187,557
2023	$21,270.00 (+1.62%)	$1,802,767 Land $1,622,492 Building $180,275
2022	$20,931.00

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.

386 E Duane Ave, Sunnyvale, CA 94085 Property Records

Property Summary

Property Details

APN / Parcel Number

Interior

Exterior

Utilities, Heating & Cooling

Location & Zoning

Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

September 2023: Intrafamily Transfer, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

November 2020: Deed of Trust, Mortgage

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

Interest

April 2020: Grant Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

Interest

March 2018: Grant Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

July 2017: Deed of Trust, Mortgage

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

Tax Assessment & Valuation

Property Jurisdictions

Tax Bill & Assessment History

Flood & Wildfire

Flood

Wildfire

Internet Providers

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