9428 Washington St, Upper Lake, CA 95485 Property Records

Lake County property record for 9428 Washington St, Upper Lake, CA 95485

Property Summary

Property Type	Single Family Home
Details	2 bd · 0.5 ba · 785 sqft · built 1947
Lot Size	0.22 acres (9,583 sqft)
Owner	2 Trust Names on File
Tax Bill	$748 (2026)
Deeds & Mortgages	Aug 2026 Transfer Aug 2026 Sale
Flood Zone	Zone X (minimal risk)
APN	`027-213-040-000`

Property Details

APN / Parcel Number

Primary APN	`027-213-040-000`
Alternative APN	`027-213-04`

Interior

Bedrooms	2 Beds
Full Baths	0.5 Baths
Half Baths	1 Half Bath
Building Area	785 sqft Living Area

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Construction Type	Concrete
Lot Area	9,583 sqft (0.22 acres)

Location & Zoning

Old Parcel Number	027-213-04
Street Address	9428 WASHINGTON ST
City	UPPER LAKE
State	CA
Zip	95485-9263
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R2
Legal Subdivision	SAILORS ADD/UPPER LAKE
Legal Block	1
Legal Lot Number	2
Jurisdiction	LAKE CA
Township / Civil Division	UPPER LAKE-NICE
Census Block Group	1
Census Block	1018
Census Tract	100

Owner

9428 Washington St is owner-occupied and held in a trust since July 2026.

Source: Lake County records, as of October 21, 2026

Owner of Record	2 Trust Names on File
Mailing Address	9428 WASHINGTON ST, UPPER LAKE, CA 95485-9263
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Aug 5, 2026	Gift Deed, Transfer NONE LISTED ON DOCUMENT
Aug 5, 2026	Affidavit, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jul 30, 2026
Transfer Doc	0000008244
Record Updated	Oct 29, 2026

August 2026: Gift Deed, Transfer

Document Type	Gift Deed
Jurisdiction	LAKE CA
Recording Date	Aug 5, 2026
Property Address	9428 WASHINGTON ST, UPPER LAKE, CA 95485-9263
Document Number	0000008245
Instrument Date	Aug 4, 2026
Instrument	20268245
Transaction Type	Transfer
Record Updated	Aug 31, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	9428 WASHINGTON ST, UPPER LAKE, CA 95485-9263

August 2026: Affidavit, Transfer

Document Type	Affidavit
Jurisdiction	LAKE CA
Recording Date	Aug 5, 2026
Property Address	9428 WASHINGTON ST, UPPER LAKE, CA 95485-9263
Document Number	0000008244
Instrument Date	Jul 30, 2026
Instrument	20268244
Transaction Type	Transfer
Record Updated	Aug 31, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9428 WASHINGTON ST, UPPER LAKE, CA 95485-9263

Tax Assessment & Valuation

The 2026 property tax bill for 9428 Washington St was $748, up 2.7% from the year before.

Source: Lake County assessment roll, as of October 21, 2026

Property Jurisdictions

Type	Name
State	California
County	Lake County
Unified School District	Upper Lake Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026	$748.00 (+2.75%)	$66,206 (+2%) Land $37,513 Building $28,693
2025	$728.00 Homeowner's exemption	$64,909 Land $36,778 Building $28,131
2023	$701.00 (-38.83%) Homeowner's exemption	$62,390 Land $35,350 Building $27,040
2022	$1,146.00

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

Flood

FEMA maps place 9428 Washington St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 9, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	7 in force
Nearby Flood Claims	2 (1998)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 2 claims

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

Wildfire risk around 9428 Washington St is moderate, ranking above 64% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 64% of the US · lower than 60% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect 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	UPPER LAKE COUNTY WATER DISTRICT serves 989 people · EPA ID CA1710009
Water Source	Groundwater
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	None 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 265 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
DigitalPath Fixed Wireless	400 / 20
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
101Netlink Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20
Valley Internet Fixed Wireless	50 / 25
AT&T DSL	10 / 1

May also be available: GeoLinks, Mediacom Xtream.

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