10203 Agate Ave, Mentone, CA 92359 Property Records

San Bernardino County property record for 10203 Agate Ave, Mentone, CA 92359 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,752 sqft · built 1991
Lot Size	0.126 acres (5,500 sqft)
Owner	Individual Name on File
Last Sale	$608,000 (Jun 2025)
Tax Bill	$2,875 (2025)
Deeds & Mortgages	Mar 2026 Mortgage Mar 2017 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0298-411-72-0000`

Property Details

APN / Parcel Number

Primary APN	`0298-411-72-0000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	1,752 sqft Living Area
Gross Area	2,461 sqft
1st Floor Area	906 sqft
2nd Floor Area	846 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Architectural Style	Modern
Construction Type	Frame
Roof Material	Tile
Lot Area	5,500 sqft (0.126 acres)
Lot Dimensions	100 ft deep x 55 ft wide
Garage Type	Attached
Garage Area	709 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	10203 AGATE AVE
City	MENTONE
State	CA
Zip	92359-1377
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 10051-3 LOT 14
Legal Subdivision	10051-3
Legal Tract	10051-3
Legal Block	4
Legal Lot Number	14
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	SAN BERNARDINO
Census Block Group	4
Census Block	4011
Census Tract	8601

Owner

Source: San Bernardino County records · APN 0298-411-72-0000

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address	10203 AGATE AVE, MENTONE, CA 92359-1377
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Man

Deeds, Mortgages & Sale History

Date	Document
Mar 18, 2026	Deed of Trust, Mortgage · VA Mortgage RSI FINANCIAL SERVICES
Mar 06, 2017	Deed of Trust, Mortgage · Conventional Mortgage DITECH FINANCIAL LLC
Nov 19, 2020	Deed of Trust, Mortgage · Conventional Mortgage MOUNTAIN WEST FINANCIAL INC

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 26, 2025 · Amount on Record
Deed Sale	Jun 26, 2025 · Amount on Record
Deed Document Number	2025146622
Record Updated	Sep 20, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	10203 AGATE AVE, MENTONE, CA 92359-1377
Transaction Type	Mortgage
Record Updated	Apr 07, 2026
Title Company	TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10203 AGATE AVE, MENTONE, CA 92359-1377
Investor	Possibly a Property Investor

Mortgage

Document Number	0000070990
Date	Mar 18, 2026
Instrument	2026-0070990

Lender

Name	RSI FINANCIAL SERVICES
Type	Mortgage Company
Address	SAN JUAN CAPISTRANO, CA 92675

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 01, 2056

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	10203 AGATE AVE, MENTONE, CA 92359-1377
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000096826
Date	Mar 06, 2017
Instrument	2017-0096826

Lender

Name	DITECH FINANCIAL LLC
Type	Mortgage Company
Address	TAMPA, FL 33607

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	300 Months
Due	Mar 01, 2042

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	10203 AGATE AVE, MENTONE, CA 92359-1377
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	USA NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	102 3 AGATE AVENUE, MENTONE, CA 92359

Mortgage

Document Number	0000467045
Date	Nov 19, 2020
Instrument	2020-0467045

Lender

Name	MOUNTAIN WEST FINANCIAL INC
Type	Mortgage Company
Address	REDLANDS, CA 92374

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 01, 2050

Tax Assessment & Valuation

Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value
2026		$620,160 (+176.44%) Land $153,000 Building $467,160
2025	$2,875.00 (+7.32%) Homeowner's exemption	$224,334 (+4.04%) Land $52,007 Building $172,327
2023	$2,679.00 (+1.63%) Homeowner's exemption	$215,622 Land $49,987 Building $165,635
2022	$2,636.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 578 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Frontier	Fiber	7,000 / 7,000
Spectrum	Cable	1,000 / 1,000
AT&T	Fixed Wireless	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: Verizon, California Internet, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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