Tuolumne County property record for 16510 Isom Ln, Sonora, CA 95370 · Last verified July 2026
| Property Type | Mobile Home |
|---|---|
| Details | 2 bd · 2 ba · 1,344 sqft · built 1973 |
| Lot Size | 3.55 acres (154,638 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $150,000 (Apr 2023) |
| Tax Bill | $1,471 (2025) |
| Deeds & Mortgages | Apr 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 096-120-034-000 |
| Primary APN | 096-120-034-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Building Area | 1,344 sqft Living Area |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Mobile Home |
| Lot Area | 154,638 sqft |
| Old Parcel Number | 096-120-034 |
|---|---|
| Street Address | 16510 ISOM LN |
| City | SONORA |
| State | CA |
| Zip | 95370-9754 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | POR PAR 3-C PM 31-65 POR SEC 13 T1N R15E 3.55AC |
| Legal Range | 15E |
| Legal Township | 01N |
| Legal Section | 13 |
| Legal Subdivision | YOSEMITE ROAD |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | EAST SONORA-PHOENIX LAKE |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 4101 |
Source: Tuolumne County records · APN 096-120-034-000
Assessment roll updated July 7, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 16510 ISOM LN, SONORA, CA 95370-9754 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 13, 2023 · Amount on Record |
| Deed Sale | Apr 13, 2023 · Amount on Record |
| Deed Document Number | 20232809 |
| Prior Transfer Date | Sep 11, 2006 |
| Prior Transfer Doc | 0000016955 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | TUOLUMNE CA |
| Recording Date | Apr 13, 2023 |
| Property Address | 16510 ISOM LN, SONORA, CA 95370-9754 |
| Document Number | 0000002809 |
| Map Reference | MB 31 PG 65 |
| Instrument Date | Apr 03, 2023 |
| Instrument | 2023002809 |
| Transaction Type | Transfer |
| Record Updated | May 08, 2023 |
| Title Company | YOSEMITE TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 16510 ISOM LN, SONORA, CA 95370-9754 |
| Document Number | 0000002810 |
|---|---|
| Date | Apr 13, 2023 |
| Instrument | 2023002810 |
| Name | 21ST MORTGAGE CORP |
|---|---|
| Type | Subprime Lender |
| Amount | Amount Recorded |
|---|---|
| Term | 361 Months |
| Due | May 15, 2053 |
Source: Tuolumne County records · Assessment roll updated July 7, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Tuolumne County |
| Elementary School District | Summerville Elementary School District (KG - 08) |
| Secondary School District | Summerville Union High School District (09 - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $147,833 (+1.83%) Land $116,732 Building $31,101 | |
| 2025 | $1,471.00 (+133.49%) Homeowner's exemption | $145,171 (+137.27%) Land $114,444 Building $30,727 |
| 2023 | $630.00 (-4.98%) | $61,184 Land $37,676 Building $23,508 |
| 2022 | $663.00 |
Source: FEMA National Flood Hazard Layer, Tuolumne County (06109C), updated October 21, 2022 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Very High above 92% of the US · above 76% of California |
|---|---|
| Wildfire Likelihood | About 1 in 74 per year |
| Exposure | Direct burnable vegetation at the parcel |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 27 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Conifer Communications | Fixed Wireless (unlicensed) | 100 / 10 |
| Frontier | DSL | 10 / 1 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: T-Mobile USA, Cal.net. Availability varies by address; speeds are provider-advertised maximums, not measured.
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