21042 Niagara River Dr, Sonora, CA 95370 Property Records

Tuolumne County property record for 21042 Niagara River Dr, Sonora, CA 95370

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,487 sqft · built 1980
Lot Size	0.282 acres (12,299 sqft)
Owner	Individual Name on Record
Last Sale	$132,500 (Oct 2010)
Tax Bill	$1,811 (2025)
Flood Zone	Zone X (minimal risk)
APN	`081-031-001-000`

Property Details

APN / Parcel Number

Primary APN	`081-031-001-000`
Alternative APNs	`081-031-001` `0810310100`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	2 Rooms
Stories	1 Story
Building Area	1,487 sqft Living Area
1st Floor Area	1,487 sqft

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1981
Construction Type	Wood
Lot Area	12,299 sqft (0.282 acres)

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	081-031-001
Street Address	21042 NIAGARA RIVER DR
City	SONORA
State	CA
Zip	95370-9102
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1,MX
Legal Description	CRYSTAL FALLS RANCH 1A L18
Legal Subdivision	CRYSTAL FALLS RANCH 1A
Legal Lot Number	18
Jurisdiction	TUOLUMNE CA
Township / Civil Division	EAST SONORA-PHOENIX LAKE
Census Block Group	3
Census Block	3024
Census Tract	2201

Owner

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	Individual Name on Record
Mailing Address	19291 PIONEER PL, AROMAS, CA 95004-9733
Owner Type	Individual
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 26, 2010 · Amount on Record
Deed Sale	Oct 26, 2010 · Amount on Record
Prior Sale	Mar 4, 2010 · Amount on Record
Deed Document Number	201013287
Last Transfer Date	Jan 8, 2016
Transfer Doc	0000000402
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

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)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$173,135 (+2%) Land $65,333 Building $107,802
2025	$1,811.00 (+4.08%)	$169,741 (+4.04%) Land $64,052 Building $105,689
2023	$1,740.00 (-2.19%)	$163,152 Land $61,566 Building $101,586	$279,450
2022	$1,779.00

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

Flood

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.

Wildfire

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.

Internet Providers

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