Tuolumne County property record for 18851 Microtronics Way, #1, Sonora, CA 95370
| Property Type | General Industrial |
|---|---|
| Details | 1,579 sqft · built 2005 |
| Lot Size | 0.34 acres (1,483 sqft) |
| Owner | Company Name on Record |
| Last Sale | $505,000 (Dec 2022) |
| Tax Bill | $2,744 (2025) |
| Deeds & Mortgages | Dec 2022 Sale & Mortgage Dec 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 061-160-012-000 |
| Primary APN | 061-160-012-000 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,579 sqft Gross Area |
| 1st Floor Area | 1,579 sqft |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | Modern |
| Exterior Material | Metal |
| Construction Type | Steel Frame |
| Roof Material | Metal |
| Lot Area | 1,483 sqft (0.34 acres) |
| Old Parcel Number | 061-160-012 |
|---|---|
| Street Address | 18851 MICROTRONICS WAY, 1 |
| City | SONORA |
| State | CA |
| Zip | 95370-9202 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Local Zoning Code | M-1 |
| Legal Description | UNIT 1-11 1517 SF MICRO 7 CONDO PROJECT PM 49-73 |
| Legal Subdivision | TUOLUMNE RD -STANDARD |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | EAST SONORA-PHOENIX LAKE |
| Census Block Group | 2 |
| Census Block | 2043 |
| Census Tract | 4102 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 4860 E WOODBRIDGE RD, ACAMPO, CA 95220-9702 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Dec 28, 2022 | Grant Deed, Transfer · Commercial Mortgage STOCKTON AUXILIARY CORPORATION |
| Dec 22, 2017 | Deed of Trust, Mortgage BANK OF STOCKTON |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 28, 2022 · Amount on Record |
| Deed Sale | Dec 28, 2022 · Amount on Record |
| Prior Sale | Apr 10, 2015 · Amount on Record |
| Deed Document Number | 202214763 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | TUOLUMNE CA |
| Recording Date | Dec 28, 2022 |
| Property Address | 18851 MICROTRONICS WAY, SONORA, CA 95370-9202 |
| Document Number | 0000014763 |
| Instrument Date | Nov 9, 2022 |
| Instrument | 2022014763 |
| Transaction Type | Transfer |
| Record Updated | Jan 20, 2023 |
| Title Company | YOSEMITE TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4860 E WOODBRIDGE RD, ACAMPO, CA 95220-9702 |
| Document Number | 0000014764 |
|---|---|
| Date | Dec 28, 2022 |
| Instrument | 2022014764 |
| Name | STOCKTON AUXILIARY CORPORATION |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TUOLUMNE CA |
| Property Address | 18851 MICROTRONICS WAY, SONORA, CA 95370-9202 |
| Document Number | 0000015074 |
| Instrument Date | Dec 22, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 19, 2018 |
| Title Company | YOSEMITE TITLE COMPANY |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 211 S WASHINGTON ST SONORA CA 953705025, SONORA, CA 95370-5025 |
| Document Number | 0000015074 |
|---|---|
| Date | Dec 28, 2017 |
| Instrument | 15074 |
| Name | BANK OF STOCKTON |
|---|---|
| Type | Bank |
| Address | STOCKTON, CA 95201 |
| Amount | Amount Recorded |
|---|
| Rate Type | Adjustable Rate |
|---|
Source: Tuolumne County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | California |
| County | Tuolumne County |
| Elementary School District | Curtis Creek Elementary School District (KG - 08) |
| Secondary School District | Sonora Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $267,954 (+2%) Land $63,672 Building $204,282 | |
| 2025 | $2,744.00 (+1.74%) | $262,701 (+4.04%) Land $62,424 Building $200,277 |
| 2024 | $2,697.00 (+2.2%) | |
| 2023 | $2,639.00 (+73.39%) | $252,500 Land $60,000 Building $192,500 |
| 2022 | $1,522.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2023) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2023 · Severe Storm And 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 | High above 75% of the US · above 51% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 60 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Cal.net Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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