9480 Mendenhall Ave, Upper Lake, CA 95485 Property Records

Lake County property record for 9480 Mendenhall Ave, Upper Lake, CA 95485

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 768 sqft · built 1947
Lot Size	0.12 acres (5,227 sqft)
Owner	Individual Name on Record
Last Sale	$300,000 (May 2024)
Tax Bill	$3,454 (2026)
Deeds & Mortgages	Feb 2020 Sale & Mortgage Oct 2017 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`027-242-210-000`

Property Details

APN / Parcel Number

Primary APN	`027-242-210-000`
Alternative APN	`027-242-21`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	768 sqft Living Area
1st Floor Area	768 sqft

Exterior

Year Built	Built 1947
Effective Year Built	Effective 2005
Construction Type	Steel Frame
Lot Area	5,227 sqft (0.12 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Central

Location & Zoning

Old Parcel Number	027-242-21
Street Address	9480 MENDENHALL AVE
City	UPPER LAKE
State	CA
Zip	95485-9307
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	C2
Legal Subdivision	MENDENHALLS ADD/UPPER LAKE
Legal Block	1
Legal Lot Number	10
Jurisdiction	LAKE CA
Township / Civil Division	UPPER LAKE-NICE
Census Block Group	1
Census Block	1034
Census Tract	100

Owner

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

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	9480 MENDENHALL AVE, UPPER LAKE, CA 95485-9307
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Woman

Deeds, Mortgages & Sale History

Date	Document
Feb 10, 2020	Grant Deed, Transfer · Conventional Mortgage STEARNS LENDING LLC
Oct 31, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY
Oct 18, 2017	Affidavit of Death, Transfer ATTORNEY ONLY
Oct 18, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 23, 2024 · Amount on Record
Deed Sale	May 23, 2024 · Amount on Record
Prior Sale	Feb 10, 2020 · Amount on Record
Deed Document Number	20245194
Prior Transfer Date	Oct 26, 2017
Prior Transfer Doc	0000014603
Record Updated	Oct 29, 2026

February 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LAKE CA
Recording Date	Feb 10, 2020
Property Address	9480 MENDENHALL AVE, UPPER LAKE, CA 95485-9307
Document Number	0000001615
Map Reference	MB 3 PG 21
Instrument Date	Jan 30, 2020
Instrument	2020001615
Transaction Type	Transfer
Record Updated	Aug 12, 2021
Title Company	FIDELITY NATL TTL CO OF CA

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
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
Address	PO BOX 474, UPPER LAKE, CA 95485-0474

Mortgage

Document Number	0000001616
Date	Feb 10, 2020
Instrument	2020001616

Lender

Name	STEARNS LENDING LLC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2050

October 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LAKE CA
Recording Date	Oct 31, 2017
Property Address	9480 MENDENHALL AVE, UPPER LAKE, CA 95485-9307
Document Number	0000014603
Instrument Date	Oct 26, 2017
Instrument	14603
Transaction Type	Transfer
Record Updated	Jan 22, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	PO BOX 184 UPPER LAKE CA 954850184, UPPER LAKE, CA 95485-0184

October 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	LAKE CA
Recording Date	Oct 18, 2017
Property Address	9480 MENDENHALL AVE, UPPER LAKE, CA 95485-9307
Document Number	0000014048
Instrument Date	Oct 18, 2017
Instrument	14048
Transaction Type	Transfer
Record Updated	Dec 6, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

October 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LAKE CA
Recording Date	Oct 18, 2017
Property Address	9480 MENDENHALL AVE, UPPER LAKE, CA 95485-9307
Document Number	0000014049
Instrument Date	Oct 18, 2017
Instrument	14049
Transaction Type	Transfer
Record Updated	Jan 19, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	4847 CALIFORNIA AVE SW #206 SEATTLE WA 981164470, 206, SEATTLE, WA 98116-4470

Tax Assessment & Valuation

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	$3,454.00 (+2.46%) Homeowner's exemption	$312,120 (+2%) Land $52,020 Building $260,100
2025	$3,371.00 (+27.4%) Homeowner's exemption	$306,000 (+32.32%) Land $51,000 Building $255,000
2023	$2,646.00 (-2.54%)	$231,256 Land $63,069 Building $168,187
2022	$2,715.00

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

Flood

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
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

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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