421 E Washington Ave, Sunnyvale, CA 94086 Property Records

Santa Clara County property record for 421 E Washington Ave, Sunnyvale, CA 94086

Property Summary

Property Type	Vacant Land
Details	2 bd · 1 ba · 2,202 sqft · built 1953
Lot Size	0.185 acres (8,100 sqft)
Owner	Company Name on File
Last Sale	$2,080,000 (Dec 2025)
Tax Bill	$19,970 (2025)
Deeds & Mortgages	Dec 2025 Sale & Mortgage Mar 2017 Sale
Flood Zone	Zone X (moderate risk)
APN	`209-04-034`

Property Details

APN / Parcel Number

Primary APN	`209-04-034`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	2,202 sqft
1st Floor Area	1,040 sqft

Exterior

Year Built	Built 1953
Architectural Style	Other
Construction Type	Wood Frame
Lot Area	8,100 sqft (0.185 acres)
Lot Dimensions	108 ft deep x 75 ft wide
Garage Area	253 sqft

Location & Zoning

Street Address	421 E WASHINGTON AVE
City	SUNNYVALE
State	CA
Zip	94086-6324
Property Category	Vacant Land
Property Type	Vacant Land > Uncategorized
Local Zoning Code	R4
Legal Description	CITY/MUNI/TWP:SUNNYVALE
Legal Subdivision	LARSON SUB #2
Legal Block	3
Legal Lot Number	14
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3005
Census Tract	508602

Owner

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

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
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Dec 3, 2025	Grant Deed, Transfer · Conventional Mortgage SUMMIT MORTGAGE BANKERS INC
Mar 7, 2017	Grant Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 3, 2025 · Amount on Record
Deed Sale	Dec 3, 2025 · Amount on Record
Prior Sale	Mar 7, 2017 · Amount on Record
Deed Document Number	25913019
Record Updated	Jun 8, 2026

December 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 3, 2025
Property Address	421 E WASHINGTON AVE, SUNNYVALE, CA 94086-6324
Document Number	0025913019
Map Reference	MB L PG 88
Instrument Date	Nov 14, 2025
Instrument	25913019
Transaction Type	Transfer
Record Updated	Dec 11, 2025
Title Company	ORANGE COAST TITLE COMPANY, ORANGE COAST TTL CO OF NOCAL

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$2,288.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0025913020
Date	Dec 3, 2025
Instrument	25913020

Lender

Name	SUMMIT MORTGAGE BANKERS INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2055

March 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 7, 2017
Property Address	421 E WASHINGTON AVE, SUNNYVALE, CA 94086-6324
Document Number	0023597487
Instrument Date	Mar 3, 2017
Instrument	23597487
Transaction Type	Transfer
Record Updated	Mar 14, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$1,595.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	20740 CANYON VIEW DR SARATOGA CA 950705808, SARATOGA, CA 95070-5808

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	$19,970.00 (+4.47%)	$1,682,847 (+4.04%) Land $1,682,847
2023	$19,115.00 (+1.62%)	$1,617,500 Land $1,617,500
2022	$18,811.00

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
Nearest Special Flood Hazard Area	Zone AO, within 500 ft
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

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 Communications, LLC. Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60
T-Mobile USA Fixed Wireless	100 / 20

May also be available: California Internet, Sail Internet Holdings, Verizon.

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