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Single Family ResidenceResidential
$257,642$296 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

643 RIVERSIDE AVE

SUGARLOAF, CA 92386
1
Beds
1
Baths
869 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.
1990
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$258K
$239K low$276K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$222,642
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$178,114
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.14%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$35,000
ADMIRAL MORTGAGE CORP · recorded Jul 12, 1995

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,292 (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.$96,106 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41,287
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$54,819

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySAN BERNARDINO
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.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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
Baldwin Lane Elementary SchoolC
Elementary · Grades KG–5 · 0.8 mi
H
Big Bear High SchoolB-
High · Grades 9–12 · 1.2 mi
M
Big Bear Middle SchoolB-
Middle · Grades 6–8 · 3.9 mi

District: Bear Valley Unified School District

Neighborhood · ZIP 92386These 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.197
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.475

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.42%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.926
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,984 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$42,174
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$55,211
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.25 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

643 Riverside Ave 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 94% of homes in San Bernardino County
  • Costs less per square foot than 75% of homes in Big Bear City
  • Smaller than 93% of homes in San Bernardino County
  • Has a bigger lot than 78% of homes in Sugarloaf 92386
  • Newer than 88% of homes in Sugarloaf 92386

What homes are worth in Sugarloaf 92386

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

This home
$176K$525K

This home is worth more than 30% of homes in Sugarloaf 92386.

How it measures up in Sugarloaf 92386

The dot is this home. The mark in the middle is the typical home in Sugarloaf 92386.

Estimated value$257,642
CheaperTypical $292,578Pricier

Pricier than 30% of homes nearby

Price per ft²$296
CheaperTypical $317Pricier

Pricier than 36% of homes nearby

Living area869 ft²
SmallerTypical 912 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.16 ac
SmallerTypical 0.11 acBigger

Bigger than 78% of homes nearby

Year built1990
OlderTypical 1977Newer

Newer than 88% of homes nearby

How 643 Riverside Ave ranks against every home in each area.
MeasureThis homeBig Bear CitySugarloaf 92386San Bernardino County
Estimated valuepricier than$257,64211% of homes30% of homes6% of homes
Price per ft²pricier than$29625% of homes36% of homes40% of homes
Living areabigger than869 ft²24% of homes42% of homes7% of homes
Lot sizebigger than0.16 ac52% of homes78% of homes32% of homes
Year builtnewer than199079% of homes88% of homes66% of homes

About 643 Riverside Ave

How much is 643 Riverside Ave, Sugarloaf, CA worth?

The TopHap Estimate for 643 Riverside Ave, Sugarloaf, CA is $257,642 as of Jul 14, 2026. The likely range is $238,905 to $276,379. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 643 Riverside Ave, Sugarloaf, CA last sell?

643 Riverside Ave, Sugarloaf, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 643 Riverside Ave, Sugarloaf, CA?

643 Riverside Ave, Sugarloaf, CA has 1 bedrooms, 1 bathrooms, 869 square feet of living space and a 0.16-acre lot.

When was 643 Riverside Ave, Sugarloaf, CA built?

643 Riverside Ave, Sugarloaf, CA was built in 1990, making it 36 years old. The building has 1 story.

What schools serve 643 Riverside Ave, Sugarloaf, CA?

643 Riverside Ave, Sugarloaf, CA is assigned to Baldwin Lane Elementary School (elementary), rated C; Big Bear High School (high), rated B-; Big Bear Middle School (middle), rated B-. All sit in Bear Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 643 Riverside Ave, Sugarloaf, CA compare to other homes in Sugarloaf 92386?

Among the 3,289 homes in Sugarloaf 92386, it is worth more than 30% of them ($257,642 against a typical $292,578), its price per square foot is higher than 36% of them ($296 against a typical $317), it is bigger than 42% of them (869 ft² against a typical 912 ft²), its lot is bigger than 78% of them (0.16 ac against a typical 0.11 ac) and it is newer than 88% of them (1990 against a typical 1977). Measured against all of San Bernardino County, it is worth more than 6% 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 643 Riverside Ave, Sugarloaf, CA?

The 2025 property tax bill for 643 Riverside Ave, Sugarloaf, CA was $2,292. The county assessed it at $96,106.

Closest homes

More homes in Sugarloaf 92386

Assigned schools

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