880 E Duane Ave, Unit 8, Sunnyvale, CA 94085 Property Records

Santa Clara County property record for 880 E Duane Ave, Unit 8, Sunnyvale, CA 94085

Property Summary

Property Type	Condominium
Details	3 bd · 4 ba · 1,663 sqft · built 2018
Lot Size	0.036 acres (1,604 sqft)
Owner	Individual Name on Record
Last Sale	$1,376,000 (Oct 2018)
Tax Bill	$18,142 (2025)
Deeds & Mortgages	Feb 2019 Mortgage Jan 2020 Mortgage + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`205-68-042`

Property Details

APN / Parcel Number

Primary APN	`205-68-042`

Interior

Bedrooms	3 Beds
Full Baths	4 Baths
Total Rooms	6 Rooms
Stories	3 Stories
Building Area	1,663 sqft Living Area
1st Floor Area	291 sqft
2nd Floor Area	724 sqft
Upper Floors Area	648 sqft

Exterior

Year Built	Built 2018
Architectural Style	Other
Construction Type	Wood
Lot Area	1,604 sqft (0.036 acres)
Garage Area	433 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Street Address	880 E DUANE AVE UNIT 8, 8
City	SUNNYVALE
State	CA
Zip	94085-3399
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	MS
Legal Description	TR 10358 LOT 1 UNIT 0408
Legal Tract	10358
Legal Lot Number	1
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1031
Census Tract	508708

Owner

Source: Santa Clara County records, as of October 20, 2025

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

Owner of Record	Individual Name on Record
Mailing Address	880 E DUANE AVE UNIT 8, 8, SUNNYVALE, CA 94085-3399
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 26, 2019	Deed of Trust, Mortgage · ARM US BANK NA
Jan 7, 2020	Deed of Trust, Mortgage · Conventional Mortgage US BANK NA
Jan 6, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 26, 2018 · Amount on Record
Deed Sale	Oct 26, 2018 · Amount on Record
Deed Document Number	24050873
Record Updated	Jun 8, 2026

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	880 E DUANE AVE UNIT 8, 8, SUNNYVALE, CA 94085-3399
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0024123212
Date	Feb 26, 2019
Instrument	24123212

Lender

Name	US BANK NA
Type	Bank
Address	OWENSBORO, KY 42301

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	Mar 1, 2026
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.62%
Index	1-Year CMT
Max Rate	8.62%

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	880 E DUANE AVE UNIT 8, 8, SUNNYVALE, CA 94085-3399
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0024374918
Date	Jan 7, 2020
Instrument	24374918

Lender

Name	US BANK NA
Type	Bank
Address	OWENSBORO, KY 42301

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.37%
Type Change Date	Feb 1, 2027
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.37%
Index	1-Year CMT
Max Rate	8.37%

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	880 E DUANE AVE UNIT 8, 8, SUNNYVALE, CA 94085-3399
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	880 E DUANE AVE 8, 8, SUNNYVALE, CA 94085-3399

Mortgage

Document Number	0024775632
Date	Jan 6, 2021
Instrument	24775632

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 1, 2051

Tax Assessment & Valuation

Source: Santa Clara County assessment roll, as of July 1, 2025

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

Year	Tax Bill	Assessed Value
2025	$18,142.00 (+4.71%) Homeowner's exemption	$1,534,576 (+4.04%) Land $767,288 Building $767,288
2023	$17,326.00 (+1.61%) Homeowner's exemption	$1,474,990 Land $737,495 Building $737,495
2022	$17,052.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X reduced by levee · depends on levee performance
Nearest Special Flood Hazard Area	Zone AO, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 10 individual policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	14 units insured incl. 4 condo units

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not 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 System	CITY OF SUNNYVALE serves 157,566 people · EPA ID CA4310014
Water Source	Purchased surface water from several systems
Last State Inspection	Sep 2024
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	63 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 814 locations within half a mile, as of December 31, 2025

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

May also be available: GeoLinks, Sail Internet.

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