Tuolumne County property record for 21055 Diablo Ct, Sonora, CA 95370
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,352 sqft · built 1977 |
| Lot Size | 0.31 acres (13,510 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $359,000 (Apr 2025) |
| Tax Bill | $3,392 (2025) |
| Deeds & Mortgages | Apr 2021 Transfer Jul 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 081-032-005-000 |
| Primary APN | 081-032-005-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,352 sqft Living Area |
| Gross Area | 1,814 sqft |
| 1st Floor Area | 1,352 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Modern |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 13,510 sqft (0.31 acres) |
| Garage Type | Attached |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Floor/Wall Furnace |
| Old Parcel Number | 081-032-005 |
|---|---|
| Street Address | 21055 DIABLO CT |
| City | SONORA |
| State | CA |
| Zip | 95370-9105 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1,MX |
| Legal Description | CRYSTAL FALLS RANCH 1A L47 |
| Legal Subdivision | CRYSTAL FALLS RANCH 1A |
| Legal Lot Number | 47 |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | EAST SONORA-PHOENIX LAKE |
| Census Block Group | 3 |
| Census Block | 3025 |
| Census Tract | 2201 |
Source: Tuolumne County records, as of July 7, 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 Record |
|---|---|
| Mailing Address | PO BOX 147, SOULSBYVILLE, CA 95372-0147 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 26, 2021 | Intrafamily Transfer, Transfer |
| Jul 9, 2018 | Grant Deed, Transfer YOSEMITE TITLE COMPANY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 10, 2025 · Amount on Record |
| Deed Sale | Apr 10, 2025 · Amount on Record |
| Prior Sale | Jul 9, 2018 · Amount on Record |
| Deed Document Number | 20253166 |
| Prior Transfer Date | Mar 30, 2021 |
| Prior Transfer Doc | 0000006457 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | TUOLUMNE CA |
| Recording Date | Apr 26, 2021 |
| Property Address | 21055 DIABLO CT, SONORA, CA 95370-9105 |
| Document Number | 0000006457 |
| Map Reference | VOL 3 PG 13 |
| Instrument Date | Mar 30, 2021 |
| Instrument | 2021006457 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | PO BOX 1004, TWAIN HARTE, CA 95383-1004 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | TUOLUMNE CA |
| Recording Date | Jul 9, 2018 |
| Property Address | 21055 DIABLO CT, SONORA, CA 95370-9105 |
| Document Number | 0000007896 |
| Instrument Date | Jul 2, 2018 |
| Instrument | 7896 |
| Transaction Type | Transfer |
| Record Updated | Jul 23, 2018 |
| Title Company | YOSEMITE TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $313.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 1004 TWAIN HARTE CA 953831004, TWAIN HARTE, CA 95383-1004 |
Source: Tuolumne County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | California |
| County | Tuolumne County |
| Secondary School District | Sonora Union High School District (09 - 12) |
| Elementary School District | Soulsbyville Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $366,180 (+15.18%) Land $71,400 Building $294,780 | ||
| 2025 | $3,392.00 (+4.05%) | $317,918 (+4.04%) Land $66,929 Building $250,989 | |
| 2023 | $3,260.00 (-0.4%) | $305,575 Land $64,331 Building $241,244 | $323,100 |
| 2022 | $3,273.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective October 21, 2022 · 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 |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 78% of the US · above 54% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 129 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Cal.net Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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