18889 Black Oak Rd, Sonora, CA 95370 Property Records

Tuolumne County property record for 18889 Black Oak Rd, Sonora, CA 95370

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 951 sqft · built 1951
Lot Size	4.55 acres (198,198 sqft)
Owner	2 Individual Names on Record
Last Sale	$425,000 (Apr 2025)
Tax Bill	$2,282 (2025)
Deeds & Mortgages	Feb 2023 Sale & Mortgage Mar 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`098-110-001-000`

Property Details

APN / Parcel Number

Primary APN	`098-110-001-000`
Alternative APNs	`098-110-001` `0981100100`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	2 Rooms
Stories	1 Story
Building Area	951 sqft Living Area
1st Floor Area	951 sqft

Exterior

Year Built	Built 1951
Effective Year Built	Effective 2000
Architectural Style	Modern
Exterior Material	Combination
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	198,198 sqft
Garage Type	Detached
Garage Area	380 sqft
Parking Spaces	1 Parking Space
Pool Type	Spa / Hot Tub (No Pool)

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	HVAC
Sewer	Septic
Water Source	Commercial

Location & Zoning

Old Parcel Number	098-110-001
Street Address	18889 BLACK OAK RD
City	SONORA
State	CA
Zip	95370-9313
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RE-2,MX
Legal Description	POR SW1/4 SEC 1 T1N R15E 4.55AC
Legal Range	15E
Legal Township	01N
Legal Section	01
Legal Subdivision	BLACK OAK RD
Jurisdiction	TUOLUMNE CA
Township / Civil Division	EAST SONORA-PHOENIX LAKE
Census Block Group	1
Census Block	1044
Census Tract	4101

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	2 Individual Names on Record
Mailing Address	18889 BLACK OAK RD, SONORA, CA 95370-9313
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Feb 7, 2023	Grant Deed, Transfer GK1 LLC
Mar 3, 2021	Affidavit of Death of Joint Tenant, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 8, 2025 · Amount on Record
Deed Sale	Apr 8, 2025 · Amount on Record
Prior Sale	Feb 7, 2023 · Amount on Record
Deed Document Number	20253103
Prior Transfer Date	Feb 22, 2021
Prior Transfer Doc	0000003574
Record Updated	Oct 29, 2026

February 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	TUOLUMNE CA
Recording Date	Feb 7, 2023
Property Address	18889 BLACK OAK RD, SONORA, CA 95370-9313
Document Number	0000000936
Instrument Date	Jan 31, 2023
Instrument	2023000936
Transaction Type	Transfer
Record Updated	Feb 27, 2023
Title Company	YOSEMITE TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	19489 MOUNT ECHO RD, SONORA, CA 95370-9768

Mortgage

Document Number	0000000937
Date	Feb 7, 2023
Instrument	2023000937

Lender

Name	GK1 LLC
Type	Non-Lending Institution
Address	CHEYENNE, WY 82001

Agreement

Amount	Amount Recorded

March 2021: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	TUOLUMNE CA
Recording Date	Mar 3, 2021
Property Address	18889 BLACK OAK RD, SONORA, CA 95370-9313
Document Number	0000003574
Instrument Date	Feb 22, 2021
Instrument	2021003574
Transaction Type	Transfer
Record Updated	Aug 17, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Tax Assessment & Valuation

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

Property Jurisdictions

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)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$433,500 (+98.41%) Land $102,000 Building $331,500
2025	$2,282.00 (+42.36%)	$218,484 (+42.46%) Land $93,636 Building $124,848
2023	$1,603.00 (+7.01%)	$153,368 Land $81,149 Building $72,219	$187,110
2022	$1,498.00

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

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

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

Wildfire Risk	High above 87% of the US · above 68% of California
Wildfire Likelihood	0.8% annual chance
Exposure	Direct burnable vegetation

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 56 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Cal.net Fixed Wireless	100 / 20

May also be available: Verizon.

Cell Coverage

5G and 4G LTE (outdoors only)

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