509 W Williams St, Yermo, CA 92398 Property Records

San Bernardino County property record for 509 W Williams St, Yermo, CA 92398

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 686 sqft · built 1933
Lot Size	0.109 acres (4,750 sqft)
Owner	Company Name on Record
Last Sale	$40,000 (May 2023)
Tax Bill	$543 (2025)
Deeds & Mortgages	Jun 2026 Mortgage May 2023 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`0537-173-20-0000`

Property Details

APN / Parcel Number

Primary APN	`0537-173-20-0000`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	686 sqft Living Area
1st Floor Area	686 sqft
Family Room	Family Room

Exterior

Year Built	Built 1933
Effective Year Built	Effective 1933
Architectural Style	Conventional
Construction Type	Masonry / Concrete Block
Lot Area	4,750 sqft (0.109 acres)
Porch	Patio/Porch
Porch Area	85 sqft
Patio Area	85 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	Floor/Wall Furnace
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	509 W WILLIAMS ST
City	YERMO
State	CA
Zip	92398
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS10M
Legal Description	TRACT 1867 LOT 12 BLOCK 4
Legal Subdivision	TRACT NO 1867
Legal Tract	1867
Legal Block	4
Legal Lot Number	12
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	BARSTOW
Census Block Group	1
Census Block	1321
Census Tract	11602

Owner

Source: San Bernardino County records, as of July 14, 2026

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

Owner of Record	Company Name on Record
Mailing Address	11411 PORTER RANCH DR, 102, PORTER RANCH, CA 91326-4517
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Jun 29, 2026	Grant Deed, Transfer · Conventional Mortgage TICOR TITLE INSURANCE COMPANY, TICOR TITLE
May 12, 2023	Grant Deed, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY
Jul 19, 2021	Intrafamily Transfer, Transfer
Nov 30, 2018	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 12, 2023 · Amount on Record
Deed Sale	May 12, 2023 · Amount on Record
Prior Sale	Mar 29, 2010 · Amount on Record
Deed Document Number	2023116784
Prior Transfer Date	Jun 7, 2021
Prior Transfer Doc	0000323080
Record Updated	Oct 29, 2026

June 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jun 29, 2026
Property Address	509 W WILLIAMS ST, YERMO, CA 92398
Document Number	0000166124
Instrument Date	Jun 24, 2026
Instrument	2026166124
Transaction Type	Transfer
Record Updated	Jul 13, 2026
Title Company	TICOR TITLE INSURANCE COMPANY, TICOR TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership

Mortgage

Document Number	0000166125,
Date	Jun 29, 2026
Instrument	2026166125

Lender

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate	6.36%
Max Rate	-1%

May 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	May 12, 2023
Property Address	509 W WILLIAMS ST, YERMO, CA 92398
Document Number	0000116784
Map Reference	MB 27 PG 72
Instrument Date	May 2, 2023
Instrument	2023-0116784
Transaction Type	Transfer
Record Updated	May 30, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
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

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jul 19, 2021
Property Address	509 W WILLIAMS ST, YERMO, CA 92398
Document Number	0000323080
Instrument Date	Jun 7, 2021
Instrument	2021-0323080
Transaction Type	Transfer
Record Updated	Jul 30, 2021

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	47304 RIVERSIDE RD, NEWBERRY SPRINGS, CA 92365-9738

November 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Nov 30, 2018
Property Address	509 W WILLIAMS ST, YERMO, CA 92398
Document Number	0000445351
Instrument Date	Nov 28, 2018
Instrument	445351
Transaction Type	Transfer
Record Updated	Dec 11, 2018
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	47304 RIVERSIDE RD NEWBERRY SPRINGS CA 923659738, NEWBERRY SPRINGS, CA 92365-9738

Tax Assessment & Valuation

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Unified School District	Silver Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$42,448 (+2%) Land $10,612 Building $31,836
2025	$543.00 (-40.79%)	$41,616 (-45.6%) Land $10,404 Building $31,212
2023	$917.00 (+216.21%)	$76,500 Land $15,300 Building $61,200
2022	$290.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% 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.

Drinking Water

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

Water System	LIBERTY -YERMO private · serves 671 people · EPA ID CA3610118
Water Source	Groundwater
Last State Inspection	Apr 2023
Lead	Under 1 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	None 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 129 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks.

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