Mono County property record for 129 Mattly Ave, Lee Vining, CA 93541
| Property Type | Public Utility (Electric, Water, Gas, Etc.) |
|---|---|
| Lot Size | 3.16 acres (137,908 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $4,360 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 021-160-004-000 |
| Primary APN | 021-160-004-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 137,908 sqft |
|---|
| Street Address | 129 MATTLY AVE |
|---|---|
| City | LEE VINING |
| State | CA |
| Zip | 93541 |
| Property Category | Public Works |
| Property Type | Public Works > Public Utility (Electric, Water, Gas, Etc.) |
| Local Zoning Code | CH |
| Legal Description | PORTION OF GUS HESS PARK SECTION 11 PROPERTY |
| Legal Subdivision | GUS HESS PARK / SCHOOL HOUSE MUSEUM |
| Legal Block | 4 |
| Jurisdiction | MONO CA |
| Township / Civil Division | MAMMOTH LAKES |
| Census Block Group | 4 |
| Census Block | 4125 |
| Census Tract | 102 |
Source: Mono County assessment roll, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 300 MANDICH ST, BISHOP, CA 93514-3449 |
| Owner Type | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Mono County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Mono County |
| Unified School District | Eastern Sierra Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $435,044 (+4.07%) Land $435,044 | |
| 2025 | $4,360.00 (+10.94%) | $418,018 (+12.72%) Land $418,018 |
| 2023 | $3,930.00 | $370,844 Land $370,844 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective November 17, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 29 (1986–2000) |
| Claims Outside the SFHA | 15 of 29 |
| Most Recent Claim | Feb 2000 · rainfall accumulation |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 84% of the US · above 63% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | LEE VINING PUBLIC UTILITY DISTRICT private · serves 222 people · EPA ID CA2610005 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2022 |
| Lead | 8 ppb (2023–2025) 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 15 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Race Telecommunications Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
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