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Single Family ResidenceResidential
$514,085$338 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $240,000 on Dec 12, 2013

31256 SLATE ST

MENTONE, CA 92359
3
Beds
2
Baths
1,522 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$514K
$483K low$545K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$240,000 · Dec 12, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,738 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$300,090 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,027
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$210,063

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Modern
CountySAN BERNARDINO
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 45 ft²Porch · 294 ft²

Transaction History(9)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Mentone Elementary SchoolB-
Elementary · Grades KG–5 · 0.2 mi
H
Redlands East Valley High SchoolA
High · Grades 9–12 · 0.6 mi
M
Clement Middle SchoolC+
Middle · Grades 6–8 · 3.2 mi

District: Redlands Unified School District

Neighborhood · ZIP 92359These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.132
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.503

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.8,934
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.249 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,196
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,360
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.23 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

31256 Slate St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Costs more per square foot than 67% of homes in Mentone
  • Has a smaller lot than 83% of homes in Mentone 92359
  • Newer than 73% of homes in Mentone

What homes are worth in Mentone 92359

Each bar is how many homes fall in that price range. The marker is this home.

This home
$218K$887K

This home is worth more than 57% of homes in Mentone 92359.

How it measures up in Mentone 92359

The dot is this home. The mark in the middle is the typical home in Mentone 92359.

Estimated value$514,085
CheaperTypical $490,175Pricier

Pricier than 57% of homes nearby

Price per ft²$338
CheaperTypical $313Pricier

Pricier than 66% of homes nearby

Living area1,522 ft²
SmallerTypical 1,437 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.11 ac
SmallerTypical 0.19 acBigger

Bigger than 17% of homes nearby

Year built1991
OlderTypical 1987Newer

Newer than 68% of homes nearby

How 31256 Slate St ranks against every home in each area.
MeasureThis homeMentoneMentone 92359San Bernardino County
Estimated valuepricier than$514,08558% of homes57% of homes46% of homes
Price per ft²pricier than$33867% of homes66% of homes50% of homes
Living areabigger than1,522 ft²55% of homes55% of homes46% of homes
Lot sizebigger than0.11 ac18% of homes17% of homes18% of homes
Year builtnewer than199173% of homes68% of homes68% of homes

About 31256 Slate St

How much is 31256 Slate St, Mentone, CA worth?

The TopHap Estimate for 31256 Slate St, Mentone, CA is $514,085 as of Sep 24, 2026. The likely range is $483,133 to $545,037. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31256 Slate St, Mentone, CA last sell?

31256 Slate St, Mentone, CA last sold on Dec 12, 2013 for $240,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 31256 Slate St, Mentone, CA?

31256 Slate St, Mentone, CA has 3 bedrooms, 2 bathrooms, 1,522 square feet of living space and a 0.12-acre lot.

When was 31256 Slate St, Mentone, CA built?

31256 Slate St, Mentone, CA was built in 1991, making it 35 years old. It is a modern home. The building has 1 story.

What schools serve 31256 Slate St, Mentone, CA?

31256 Slate St, Mentone, CA is assigned to Mentone Elementary School (elementary), rated B-; Redlands East Valley High School (high), rated A; Clement Middle School (middle), rated C+. All sit in Redlands Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31256 Slate St, Mentone, CA compare to other homes in Mentone 92359?

Among the 2,694 homes in Mentone 92359, it is worth more than 57% of them ($514,085 against a typical $490,175), its price per square foot is higher than 66% of them ($338 against a typical $313), it is bigger than 55% of them (1,522 ft² against a typical 1,437 ft²), its lot is bigger than 17% of them (0.11 ac against a typical 0.19 ac) and it is newer than 68% of them (1991 against a typical 1987). Measured against all of San Bernardino County, it is worth more than 46% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 31256 Slate St, Mentone, CA?

The 2025 property tax bill for 31256 Slate St, Mentone, CA was $3,738. The county assessed it at $300,090.

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