21123 Shaws Flat School Rd, Sonora, CA 95370 Property Records

Tuolumne County property record for 21123 Shaws Flat School Rd, Sonora, CA 95370

Property Summary

Property Type	Single Family Home
Lot Size	24.5 acres (1,068,527 sqft)
Owner	Trust Name on File
Last Sale	$347,727 (Jun 2016)
Tax Bill	$4,436 (2025)
Flood Zone	Zone X (minimal risk)
APN	`033-090-011-000`

Property Details

APN / Parcel Number

Primary APN	`033-090-011-000`
Alternative APNs	`033-090-011` `0330901100`

Exterior

Lot Area	1,068,527 sqft

Location & Zoning

Old Parcel Number	033-090-011
Street Address	21123 SHAWS FLAT SCHOOL RD
City	SONORA
State	CA
Zip	95370
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	AE-37,AIR
Legal Description	R/S 43-83 POR SE 1/4 SEC 23 T2N R14E 24.53AC
Legal Range	14E
Legal Township	02N
Legal Section	23
Legal Subdivision	PEDRO Y
Jurisdiction	TUOLUMNE CA
Township / Civil Division	SONORA
Census Block Group	2
Census Block	2000
Census Tract	1100

Owner

21123 Shaws Flat School Rd is held in a trust since June 2016.

Source: Tuolumne County records, as of July 7, 2026

Owner of Record	Trust Name on File
Mailing Address	PO BOX 1279, COLUMBIA, CA 95310-1279
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 6, 2016 · Amount on File
Deed Sale	Jun 6, 2016 · Amount on File
Deed Document Number	20166243
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 21123 Shaws Flat School Rd was $4,436.

Source: Tuolumne County assessment roll, as of July 7, 2026

Property Jurisdictions

Type	Name
State	California
County	Tuolumne County
Elementary School District	Columbia Union Elementary School District (KG - 08)
Secondary School District	Sonora Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$420,191 (+2%) Land $376,725 Building $43,466
2025	$4,436.00	$411,953 Land $369,339 Building $42,614
2023	$4,274.00 (+1.96%)	$395,959 Land $354,999 Building $40,960	$464,580
2022	$4,192.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 21123 Shaws Flat School Rd in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 21, 2022

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 21123 Shaws Flat School Rd is high, ranking above 88% of the US, with a 0.9% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	High above 88% of the US · above 70% of California
Wildfire Likelihood	0.9% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	TUD - COLUMBIA WATER SYSTEM serves 5,482 people · EPA ID CA5510013
Water Source	Surface water
Last State Inspection	Feb 2022
Lead	5 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 9 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
Cal.net Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20
Conifer Communications Fixed Wireless	100 / 10