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10285 Agate Avenue, Mentone, CA 92359

$579K4bd · 3ba · 1,752 sqft
Lot 5,000 sqft•HOA $135/mo•Single Family Residence•
Active
•51d on market•MLS# IG-26183552

Property Description

Wonderfully updated two-story home featuring luxury vinyl flooring, soaring ceilings, and a dramatic open staircase. The light-filled layout includes a formal living and dining area, alongside an open-concept family room with a cozy fireplace. The fully renovated kitchen boasts beautiful granite countertops and a classic marble backsplash, seamlessly flowing into the bright breakfast room. Upstairs, you will find four spacious bedrooms. All bathrooms have been completely refreshed with new vanities, quartz countertops, modern faucets, updated lighting, and new mirrors. Outside, the property offers a covered patio, a functional 3-car garage, a separate pet area, and a backyard retaining wall that creates the perfect canvas for planting fruit trees.

Features & Amenities

FeeBuilt 1991

Property Details

Land Type
Fee
Year Built
1991
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
3
Garage Spaces
3
Heating
Central
Cooling
Central Air, High Efficiency
View
Mountain(s)
Flooring
Vinyl, Carpet
Roof
Tile
City
Mentone
Zip Code
92359
County
San Bernardino
Listed byCENTURY 21 LOIS LAUER REALTY, Sharon Jarrett-Meyer

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$2,927.74
Principal & Interest
Loan Amount
$463,200
Total Interest
$590,786
Total Payment Over 30 Years
$1,053,986
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Residential Tier · 3 active · 5 closed

10285 Agate Avenue, Mentone, CA 92359

Mentone · Single Family Residence

$579K
Residential Tier
Beds
4
Baths
3
Sqft
1,752
Lot
5,000 sqft
Year
1991
$/Sqft
$330
Pool: Yes✓
Spa: Yes✓
View: mountain✓
Garage: 3-car✓

Listed in line with the median closed sale of $566,000. Closed comps sold at 102% of list — strong seller's market.

Price Position

Aligned with the market — fair pricing for the comps.

At market
Subject listed at $579K· $330/sqft
Total list price
Closed comps
vs closed median $566K
+$13K (+2.3%)
Active comps
vs active median $550K
+$29K (+5.3%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $287
+$43 (+14.8%)

Active Properties (3)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
31136 SlateMentone1993532,1388,976$267$569,9005675
1345 Turquoise AvenueMentone1930431,80022,880$238$428,0004871
549 Reservoir RoadMentone1987321,54236,476$357$549,999161
Total: 3 · Average4.02.71,826.66722,777.333$287.333$515,966.33335
Median1,800$549,999

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
10173 Shale LaneMentone199106/22/2026431,7525,358$549,900$560,000$3201.025293
31056 MossMentone198706/26/2026431,9605,000$565,000$575,000$2931.024489
10448 AgateMentone198906/09/2026431,9785,000$565,000$585,000$2961.034089
1264 Alderwood LaneMentone199606/29/2026321,3924,940$525,000$530,000$3811.013981
10235 BasaltMentone199307/09/2026532,1385,400$559,900$566,000$2651.019275
Total: 5 · Average4.02.81,8445,139.6$563,200$563,200$311—53.4
Median1,960$566,000$566,000

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.