Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$417,167$299 / 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
Last sold for $375,000 on May 31, 2022

18333 ALDER ST

HESPERIA, CA 92345
3
Beds
2
Baths
1,394 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.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
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

$417K
$400K low$435K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$375,000 · May 31, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,318 (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.$405,912 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$81,183
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$324,729

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.0.45
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.Composition Shingle
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 · 129 ft²Porch · 129 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.

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

E
Carmel Elementary SchoolD+
Elementary · Grades KG–6 · 3.0 mi
H
Sultana High SchoolC
High · Grades 9–12 · 3.8 mi
M
Ranchero Middle SchoolD-
Middle · Grades 7–8 · 5.5 mi

District: Hesperia Unified School District

Neighborhood · ZIP 92345These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.347

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.4%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
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.89,476
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.799 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,309
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,179
Average tempThe average temperature here across a full year.58°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%

Owner Tools

Do you own this home?
Claim this home

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

18333 Alder 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.

  • Worth less than 74% of homes in San Bernardino County
  • Costs more per square foot than 77% of homes in Hesperia 92345
  • Smaller than 70% of homes in Hesperia 92345
  • Has a bigger lot than 82% of homes in San Bernardino County

What homes are worth in Hesperia 92345

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

This home
$292K$665K

This home is worth more than 40% of homes in Hesperia 92345.

How it measures up in Hesperia 92345

The dot is this home. The mark in the middle is the typical home in Hesperia 92345.

Estimated value$417,167
CheaperTypical $436,466Pricier

Pricier than 40% of homes nearby

Price per ft²$299
CheaperTypical $266Pricier

Pricier than 77% of homes nearby

Living area1,394 ft²
SmallerTypical 1,658 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.45 ac
SmallerTypical 0.46 acBigger

Bigger than 40% of homes nearby

Year built1987
OlderTypical 1987Newer

Newer than 55% of homes nearby

How 18333 Alder St ranks against every home in each area.
MeasureThis homeHesperia 92345San Bernardino County
Estimated valuepricier than$417,16740% of homes26% of homes
Price per ft²pricier than$29977% of homes36% of homes
Living areabigger than1,394 ft²30% of homes37% of homes
Lot sizebigger than0.45 ac40% of homes82% of homes
Year builtnewer than198755% of homes59% of homes

About 18333 Alder St

How much is 18333 Alder St, Hesperia, CA worth?

The TopHap Estimate for 18333 Alder St, Hesperia, CA is $417,167 as of Sep 24, 2026. The likely range is $399,694 to $434,640. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18333 Alder St, Hesperia, CA last sell?

18333 Alder St, Hesperia, CA last sold on May 31, 2022 for $375,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 18333 Alder St, Hesperia, CA?

18333 Alder St, Hesperia, CA has 3 bedrooms, 2 bathrooms, 1,394 square feet of living space and a 0.45-acre lot.

When was 18333 Alder St, Hesperia, CA built?

18333 Alder St, Hesperia, CA was built in 1987, making it 39 years old. It is a modern home. The building has 1 story.

What schools serve 18333 Alder St, Hesperia, CA?

18333 Alder St, Hesperia, CA is assigned to Carmel Elementary School (elementary), rated D+; Sultana High School (high), rated C; Ranchero Middle School (middle), rated D-. All sit in Hesperia Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18333 Alder St, Hesperia, CA compare to other homes in Hesperia 92345?

Among the 23,578 homes in Hesperia 92345, it is worth more than 40% of them ($417,167 against a typical $436,466), its price per square foot is higher than 77% of them ($299 against a typical $266), it is bigger than 30% of them (1,394 ft² against a typical 1,658 ft²), its lot is bigger than 40% of them (0.45 ac against a typical 0.46 ac) and it is newer than 55% of them (1987 against a typical 1987). Measured against all of San Bernardino County, it is worth more than 26% 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 18333 Alder St, Hesperia, CA?

The 2025 property tax bill for 18333 Alder St, Hesperia, CA was $5,318. The county assessed it at $405,912.

More homes on Alder St

Closest homes

More homes in Hesperia 92345

Assigned schools

Explore the area

See this home in context

Open 18333 Alder St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map