Lake County property record for 20 Mary St, Glenhaven, CA 95443
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,171 sqft · built 1950 |
| Lot Size | 0.22 acres (9,583 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $210,000 (Jul 2023) |
| Tax Bill | $1,316 (2026) |
| Deeds & Mortgages | Jul 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 035-023-010-000 |
| Primary APN | 035-023-010-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,171 sqft Living Area |
| 1st Floor Area | 1,171 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Construction Type | Concrete |
| Lot Area | 9,583 sqft (0.22 acres) |
| View / Lot | Lake |
| Garage Type | Attached |
| Garage Area | 361 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Baseboard |
| Heating Fuel | Oil |
| Old Parcel Number | 035-023-01 |
|---|---|
| Street Address | 20 MARY ST |
| City | GLENHAVEN |
| State | CA |
| Zip | 95443 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Subdivision | GLENHAVEN |
| Legal Block | 1 |
| Jurisdiction | LAKE CA |
| Township / Civil Division | LUCERNE-CLEARLAKE OAKS |
| Census Block Group | 1 |
| Census Block | 1039 |
| Census Tract | 602 |
20 Mary St is held in a trust since July 2023.
Source: Lake County records, as of October 21, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4335 FILLMORE ST, SANTA ROSA, CA 95404 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 24, 2023 · Amount on File |
| Deed Sale | Jul 24, 2023 · Amount on File |
| Deed Document Number | 20237943 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LAKE CA |
| Recording Date | Jul 24, 2023 |
| Property Address | 20 MARY ST, GLENHAVEN, CA 95443 |
| Document Number | 0000007943 |
| Map Reference | MB 5 PG 93-91 |
| Instrument Date | Jul 19, 2023 |
| Instrument | 2023007943 |
| Transaction Type | Transfer |
| Record Updated | Sep 18, 2023 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 4335 FILLMORE ST, SANTA CLARA, CA 95054-2546 |
The 2026 property tax bill for 20 Mary St was $1,316, down 2.2% from the year before.
Source: Lake County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Lake County |
| Elementary School District | Lucerne Elementary School District (KG - 08) |
| Secondary School District | Upper Lake Unified School District (9-12) (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,316.00 (-2.16%) | $118,605 (+2%) Land $40,575 Building $78,030 |
| 2025 | $1,345.00 | $116,280 Land $39,780 Building $76,500 |
| 2023 | $1,570.00 (+0.9%) | $137,635 Land $54,370 Building $83,265 |
| 2022 | $1,556.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 20 Mary St in Zone X, an area of minimal flood risk, within 100 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 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 24 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 24 in force |
| Nearby Flood Claims | 3 (1998–2017) |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
| Claims by Event |
|
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 risk around 20 Mary St is high, ranking above 81% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 81% of the US · above 60% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | GLENHAVEN MUTUAL WATER COMPANY private · serves 300 people · EPA ID CA1700508 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2021 |
| Lead | 6 ppb (2021–2023) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 67 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 1,000 / 50 |
| DigitalPath Fixed Wireless | 400 / 20 |
May also be available: 101Netlink.
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