450 E Washington Ave, Sunnyvale, CA 94086 Property Records

Santa Clara County property record for 450 E Washington Ave, Sunnyvale, CA 94086

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,876 sqft · built 1910
Lot Size	0.124 acres (5,400 sqft)
Owner	2 Individual Names on Record
Last Sale	$600,000 (Aug 2006)
Tax Bill	$16,925 (2025)
Deeds & Mortgages	Aug 2020 Mortgage Oct 2018 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`209-04-021`

Property Details

APN / Parcel Number

Primary APN	`209-04-021`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,876 sqft Living Area
Gross Area	2,650 sqft
1st Floor Area	1,165 sqft
2nd Floor Area	711 sqft
Basement Area	774 sqft
Utility Room	Utility Room

Exterior

Year Built	Built 1910
Effective Year Built	Effective 2015
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,400 sqft (0.124 acres)
Lot Dimensions	108 ft deep x 50 ft wide
Garage Area	524 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	450 E WASHINGTON AVE
City	SUNNYVALE
State	CA
Zip	94086-6323
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R2
Legal Description	BLOCK 2 LOT 22
Legal Subdivision	LARSON 02
Legal Block	2
Legal Lot Number	22
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3005
Census Tract	508602

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 Record	2 Individual Names on Record
Mailing Address	450 E WASHINGTON AVE, SUNNYVALE, CA 94086-6323
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 26, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Oct 16, 2018	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 3, 2006 · Amount on Record
Deed Sale	Aug 3, 2006 · Amount on Record
Prior Sale	Dec 29, 2004 · Amount on Record
Deed Document Number	200619046529
Last Transfer Date	Apr 26, 2007
Transfer Doc	0019408525
Record Updated	Oct 29, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	450 E WASHINGTON AVE, SUNNYVALE, CA 94086-6323
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	450 E WASHIGTON AVE, SUNNYVALE, CA 94086-6323

Mortgage

Document Number	0024589715
Date	Aug 26, 2020
Instrument	24589715

Lender

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

Agreement

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

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	450 E WASHINGTON AVE, SUNNYVALE, CA 94086-6323
Document Number	0024046752
Instrument Date	Oct 16, 2018
Transaction Type	Mortgage
Record Updated	Nov 2, 2018
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	450 E WASHINGTON AVE SUNNYVALE CA 940866323, SUNNYVALE, CA 94086-6323

Mortgage

Document Number	0024046752
Date	Oct 22, 2018
Instrument	24046752

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 21, 2048

Tax Assessment & Valuation

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

Year	Tax Bill	Assessed Value
2026		$1,448,365 (+2%) Land $785,780 Building $662,585
2025	$16,925.00 (+4.69%)	$1,419,967 (+4.04%) Land $770,373 Building $649,594
2023	$16,167.00 (+1.61%)	$1,364,829 Land $740,459 Building $624,370
2022	$15,911.00

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 Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not 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 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 774 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	2,000 / 250
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Sail Internet, Verizon.

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