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Single Family ResidenceResidential
$388,659$469 / 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 92How 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 $283,500 on Jul 26, 2018

23992 ALTDORF DR

CRESTLINE, CA 92325
3
Beds
1.8
Baths
828 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
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

$389K
$357K low$420K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$283,500 · Jul 26, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,099 (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.$322,575 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,387
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$274,188

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySAN BERNARDINO
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1990
Lot (acres)The size of the land the home sits on, from county records.0.16
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.Deck · 324 ft²Patio · 332 ft²Porch · 332 ft²

Transaction History(8)

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
Valley of Enchantment Elementary SchoolD+
Elementary · Grades PK–5 · 1.7 mi
H
Rim of the World High SchoolC+
High · Grades 9–12 · 4.1 mi
M
Mary Putnam Henck Intermediate SchoolD+
Middle · Grades 6–8 · 4.3 mi

District: Rim of the World Unified School District

Neighborhood · ZIP 92325These 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.177
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 100.600

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.71%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
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.9,684
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.638 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,888
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,500
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

23992 Altdorf Dr 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 80% of homes in San Bernardino County
  • Costs more per square foot than 87% of homes in San Bernardino County
  • Smaller than 94% of homes in San Bernardino County
  • Has a smaller lot than 66% of homes in San Bernardino County
  • Newer than 86% of homes in Crestline 92325

What homes are worth in Crestline 92325

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

This home
$154K$653K

This home is worth more than 69% of homes in Crestline 92325.

How it measures up in Crestline 92325

The dot is this home. The mark in the middle is the typical home in Crestline 92325.

Estimated value$388,659
CheaperTypical $335,410Pricier

Pricier than 69% of homes nearby

Price per ft²$469
CheaperTypical $302Pricier

Pricier than 86% of homes nearby

Living area828 ft²
SmallerTypical 1,004 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.16 ac
SmallerTypical 0.16 acBigger

Bigger than 53% of homes nearby

Year built1986
OlderTypical 1964Newer

Newer than 86% of homes nearby

How 23992 Altdorf Dr ranks against every home in each area.
MeasureThis homeCrestline 92325San Bernardino County
Estimated valuepricier than$388,65969% of homes20% of homes
Price per ft²pricier than$46986% of homes87% of homes
Living areabigger than828 ft²30% of homes6% of homes
Lot sizebigger than0.16 ac53% of homes34% of homes
Year builtnewer than198686% of homes56% of homes

About 23992 Altdorf Dr

How much is 23992 Altdorf Dr, Crestline, CA worth?

The TopHap Estimate for 23992 Altdorf Dr, Crestline, CA is $388,659 as of Sep 24, 2026. The likely range is $357,138 to $420,180. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23992 Altdorf Dr, Crestline, CA last sell?

23992 Altdorf Dr, Crestline, CA last sold on Jul 26, 2018 for $283,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 23992 Altdorf Dr, Crestline, CA?

23992 Altdorf Dr, Crestline, CA has 3 bedrooms, 1.8 bathrooms, 828 square feet of living space and a 0.16-acre lot.

When was 23992 Altdorf Dr, Crestline, CA built?

23992 Altdorf Dr, Crestline, CA was built in 1986, making it 40 years old. The building has 1 story.

What schools serve 23992 Altdorf Dr, Crestline, CA?

23992 Altdorf Dr, Crestline, CA is assigned to Valley of Enchantment Elementary School (elementary), rated D+; Rim of the World High School (high), rated C+; Mary Putnam Henck Intermediate School (middle), rated D+. All sit in Rim of the World Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23992 Altdorf Dr, Crestline, CA compare to other homes in Crestline 92325?

Among the 6,059 homes in Crestline 92325, it is worth more than 69% of them ($388,659 against a typical $335,410), its price per square foot is higher than 86% of them ($469 against a typical $302), it is bigger than 30% of them (828 ft² against a typical 1,004 ft²), its lot is bigger than 53% of them (0.16 ac against a typical 0.16 ac) and it is newer than 86% of them (1986 against a typical 1964). Measured against all of San Bernardino County, it is worth more than 20% 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 23992 Altdorf Dr, Crestline, CA?

The 2025 property tax bill for 23992 Altdorf Dr, Crestline, CA was $4,099. The county assessed it at $322,575.

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