Mono County property record for 233 Sherwin St, Mammoth Lakes, CA 93546
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,826 sqft · built 1965 |
| Lot Size | 0.54 acres (23,522 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $750,000 (May 2005) |
| Tax Bill | $12,032 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 022-231-005-000 |
| Primary APN | 022-231-005-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 1,826 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 2000 |
| Construction Type | Wood |
| Lot Area | 23,522 sqft (0.54 acres) |
| Garage Type | Attached |
| Garage Area | 418 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 233 SHERWIN ST |
|---|---|
| City | MAMMOTH LAKES |
| State | CA |
| Zip | 93546-9841 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR-E |
| Legal Description | SUB: MAMMOTH CAMP TRACT PLAT BOOK: M1 PLAT PAGE: 1 BLOCK: 5 LOT: 2 |
| Legal Subdivision | MAMMOTH CAMP TRACT |
| Legal Tract | 1 |
| Legal Block | 5 |
| Legal Lot Number | 2 |
| Jurisdiction | MONO CA |
| Township / Civil Division | MAMMOTH LAKES |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 202 |
Source: Mono County records, 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 | Individual Name on Record |
|---|---|
| Mailing Address | PO BOX 981, MAMMOTH LAKES, CA 93546-0981 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 23, 2005 · Amount on Record |
| Deed Sale | May 23, 2005 · Amount on Record |
| Prior Sale | Apr 28, 2004 · Amount on Record |
| Deed Document Number | 20054153 |
| Record Updated | Oct 29, 2026 |
Source: Mono County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Mono County |
| Municipality | Mammoth Lakes Town |
| Unified School District | Mammoth Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,066,330 (+2%) Land $554,493 Building $511,837 | |
| 2025 | $12,032.00 (+7%) | $1,045,422 (+4.04%) Land $543,621 Building $501,801 |
| 2023 | $11,245.00 | $1,004,828 Land $522,512 Building $482,316 |
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 X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 13 policies |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 2 (2023–2024) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Mar 2024 · river or lake flooding |
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 | Low lower than 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 | MAMMOTH CWD serves 8,234 people · EPA ID CA2610001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Lead | 2 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 296 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Cable | 940 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier.
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