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CondominiumResidential
$667,862$421 / 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 96How 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

2128 EMERALD GROTTO

UPLAND, CA 91786
3
Beds
2.5
Baths
1,586 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.
1 ft²
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
7
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

$668K
$643K low$693K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,928 (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.$591,977 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$208,080
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$383,897

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountySAN BERNARDINO
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
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.Porch · 99 ft²

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

E
Cabrillo Elementary SchoolB
Elementary · Grades KG–6 · 0.7 mi
H
Upland High SchoolB
High · Grades 9–12 · 1.9 mi
M
Upland Junior High SchoolD
Middle · Grades 7–8 · 2.7 mi

District: Upland Unified School District

Neighborhood · ZIP 91786These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.508

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
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.1.7%
PopulationHow many people live in this area.57,038
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,362 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,197
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,298
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.19 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

2128 Emerald Grotto 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.

  • Worth more than 71% of homes in San Bernardino County
  • Costs more per square foot than 76% of homes in San Bernardino County
  • Has a smaller lot than 98% of homes in San Bernardino County
  • Among the newest homes in Upland 91786

What homes are worth in Upland 91786

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

This home
$385K$1.1M

This home is worth more than 36% of homes in Upland 91786.

How it measures up in Upland 91786

The dot is this home. The mark in the middle is the typical home in Upland 91786.

Estimated value$667,862
CheaperTypical $718,101Pricier

Pricier than 36% of homes nearby

Price per ft²$421
CheaperTypical $447Pricier

Pricier than 33% of homes nearby

Living area1,586 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 48% of homes nearby

Lot size1 ft²
SmallerTypical 0.17 acBigger

Bigger than 3% of homes nearby

Year built2023
OlderTypical 1969Newer

Newer than almost all homes nearby

How 2128 Emerald Grotto ranks against every home in each area.
MeasureThis homeUpland 91786San Bernardino County
Estimated valuepricier than$667,86236% of homes71% of homes
Price per ft²pricier than$42133% of homes76% of homes
Living areabigger than1,586 ft²48% of homes50% of homes
Lot sizebigger than1 ft²3% of homes2% of homes
Year builtnewer than2023almost all homesalmost all homes

About 2128 Emerald Grotto

How much is 2128 Emerald Grotto, Upland, CA worth?

The TopHap Estimate for 2128 Emerald Grotto, Upland, CA is $667,862 as of Sep 24, 2026. The likely range is $642,739 to $692,985. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2128 Emerald Grotto, Upland, CA last sell?

2128 Emerald Grotto, Upland, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 2128 Emerald Grotto, Upland, CA?

2128 Emerald Grotto, Upland, CA has 3 bedrooms, 2.5 bathrooms and 1,586 square feet of living space.

When was 2128 Emerald Grotto, Upland, CA built?

2128 Emerald Grotto, Upland, CA was built in 2023, making it 3 years old. It is a condo/apartment home. The building has 3 stories.

What schools serve 2128 Emerald Grotto, Upland, CA?

2128 Emerald Grotto, Upland, CA is assigned to Cabrillo Elementary School (elementary), rated B; Upland High School (high), rated B; Upland Junior High School (middle), rated D. All sit in Upland Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2128 Emerald Grotto, Upland, CA compare to other homes in Upland 91786?

Among the 12,218 homes in Upland 91786, it is worth more than 36% of them ($667,862 against a typical $718,101), its price per square foot is higher than 33% of them ($421 against a typical $447), it is bigger than 48% of them (1,586 ft² against a typical 1,600 ft²), its lot is bigger than 3% of them (1 ft² against a typical 0.17 ac) and it is newer than almost all of them (2023 against a typical 1969). Measured against all of San Bernardino County, it is worth more than 71% 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 2128 Emerald Grotto, Upland, CA?

The 2025 property tax bill for 2128 Emerald Grotto, Upland, CA was $7,928. The county assessed it at $591,977.

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