16580 Isom Ln, Sonora, CA 95370 Property Records

Tuolumne County property record for 16580 Isom Ln, Sonora, CA 95370

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,664 sqft · built 1974
Lot Size	4.13 acres (180,338 sqft)
Owner	2 Company Names on File
Tax Bill	$2,374 (2025)
Deeds & Mortgages	Jul 2026 Sale Feb 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`096-160-005-000`

Property Details

APN / Parcel Number

Primary APN	`096-160-005-000`
Alternative APNs	`096-160-005` `0961600500`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	3 Rooms
Stories	1 Story
Building Area	1,664 sqft Living Area
1st Floor Area	1,664 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Architectural Style	Modern
Exterior Material	Combination
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	180,338 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Old Parcel Number	096-160-005
Street Address	16580 ISOM LN
City	SONORA
State	CA
Zip	95370-9754
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RE-5
Legal Description	CARNE RANCH SUB UNIT 1 POR L1 POR PAR 1-B PM 5-12
Legal Subdivision	CARNE RANCH SUB UNIT 1
Legal Lot Number	1
Jurisdiction	TUOLUMNE CA
Township / Civil Division	EAST SONORA-PHOENIX LAKE
Census Block Group	2
Census Block	2016
Census Tract	4101

Owner

Source: Tuolumne County assessment roll, 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 File
Mailing Address	16580 ISOM LN, SONORA, CA 95370-9754
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 21, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT
Feb 14, 2020	Grant Deed, Transfer · Conventional Mortgage HOMEBRIDGE FINANCIAL SERVICES INC

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Jan 16, 2010
Transfer Doc	0000001020
Record Updated	Sep 20, 2026

July 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	TUOLUMNE CA
Recording Date	Jul 21, 2026
Property Address	16580 ISOM LN, SONORA, CA 95370-9754
Document Number	0000006187
Instrument Date	Jul 21, 2026
Instrument	20266187
Transaction Type	Transfer
Record Updated	Jul 30, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	16580 ISOM LN, SONORA, CA 95370-9754

February 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	TUOLUMNE CA
Recording Date	Feb 14, 2020
Property Address	16580 ISOM LN, SONORA, CA 95370-9754
Document Number	0000001649
Map Reference	MB 5 PG 12
Instrument Date	Feb 11, 2020
Instrument	2020001649
Transaction Type	Transfer
Record Updated	Aug 17, 2021
Title Company	YOSEMITE TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	7634 THORNTON AVE, NEWARK, CA 94560-2834

Mortgage

Document Number	0000001650
Date	Feb 14, 2020
Instrument	2020001650

Lender

Name	HOMEBRIDGE FINANCIAL SERVICES INC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2050

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	Summerville Elementary School District (KG - 08)
Secondary School District	Summerville Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$234,562 (+2%) Land $54,417 Building $180,145
2025	$2,374.00 (+7.71%) Homeowner's exemption	$229,963 (+4.04%) Land $53,350 Building $176,613
2023	$2,204.00 (-4.42%) Homeowner's exemption	$221,034 Land $51,279 Building $169,755	$375,300
2022	$2,306.00

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

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	Very High above 93% of the US · above 77% of California
Wildfire Likelihood	1% annual chance
Exposure	Direct burnable vegetation at the parcel

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

Internet Providers

Source: FCC Broadband Data Collection, based on 30 locations within half a mile, as of December 31, 2025

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

May also be available: Frontier, T-Mobile USA, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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