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Orchard (Fruit, Nut)Agriculture / Farming
$853,751$431 / 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 74How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 25, 2026
Last sold for $825,000 on Dec 6, 2024

21871 RIVERSIDE AVE

HILMAR, CA 95324
3
Beds
1
Baths
1,980 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.
9.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
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.

Valuation

$854K
$633K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$825,000 · Dec 6, 2024
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.$315,151
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$252,121
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.63%
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.$538,600
UNITED WHOLESALE MORTGAGE · recorded Sep 15, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,943 (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.$825,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$622,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$203,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$245,421

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.47
55
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
72
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
51
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
12
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.26 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Orchard (Fruit, Nut)
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountyMERCED
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.1938
Lot (acres)The size of the land the home sits on, from county records.9.50
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Yes
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 128 ft²

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
Merquin Elementary SchoolD
Elementary · Grades KG–5 · 2.9 mi
M
Hilmar Middle SchoolC
Middle · Grades 6–8 · 2.9 mi
H
Hilmar High SchoolC
High · Grades 9–12 · 3.2 mi

District: Hilmar Unified School District

Neighborhood · ZIP 95324These 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.83
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.171

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.9.2%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.2.9%
PopulationHow many people live in this area.7,741
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.186 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,490
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,255
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.12 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

21871 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 more than 98% of homes in Merced County
  • Among the highest price per square foot in Merced County
  • Bigger than 78% of homes in Hilmar 95324
  • Has a bigger lot than 98% of homes in Merced County
  • Older than 98% of homes in Merced County

What homes are worth in Hilmar 95324

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

This home
$288K$1.3M

This home is worth more than 94% of homes in Hilmar 95324.

How it measures up in Hilmar 95324

The dot is this home. The mark in the middle is the typical home in Hilmar 95324.

Estimated value$853,751
CheaperTypical $452,838Pricier

Pricier than 94% of homes nearby

Price per ft²$431
CheaperTypical $295Pricier

Pricier than 95% of homes nearby

Living area1,980 ft²
SmallerTypical 1,518 ft²Bigger

Bigger than 78% of homes nearby

Lot size9.5 ac
SmallerTypical 0.17 acBigger

Bigger than 92% of homes nearby

Year built1920
OlderTypical 1988Newer

Newer than 3% of homes nearby

How 21871 Riverside Ave ranks against every home in each area.
MeasureThis homeHilmar 95324Merced County
Estimated valuepricier than$853,75194% of homes98% of homes
Price per ft²pricier than$43195% of homesalmost all homes
Living areabigger than1,980 ft²78% of homes75% of homes
Lot sizebigger than9.5 ac92% of homes98% of homes
Year builtnewer than19203% of homes2% of homes

About 21871 Riverside Ave

How much is 21871 Riverside Ave, Hilmar, CA worth?

The TopHap Estimate for 21871 Riverside Ave, Hilmar, CA is $853,751 as of Jun 25, 2026. The likely range is $633,318 to $1,074,184. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21871 Riverside Ave, Hilmar, CA last sell?

21871 Riverside Ave, Hilmar, CA last sold on Dec 6, 2024 for $825,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21871 Riverside Ave, Hilmar, CA?

21871 Riverside Ave, Hilmar, CA has 3 bedrooms, 1 bathrooms, 1,980 square feet of living space and a 9.50-acre lot.

When was 21871 Riverside Ave, Hilmar, CA built?

21871 Riverside Ave, Hilmar, CA was built in 1920, making it 106 years old. It is a custom design home. The building has 1 story.

What schools serve 21871 Riverside Ave, Hilmar, CA?

21871 Riverside Ave, Hilmar, CA is assigned to Merquin Elementary School (elementary), rated D; Hilmar Middle School (middle), rated C; Hilmar High School (high), rated C. All sit in Hilmar Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21871 Riverside Ave, Hilmar, CA compare to other homes in Hilmar 95324?

Among the 2,159 homes in Hilmar 95324, it is worth more than 94% of them ($853,751 against a typical $452,838), its price per square foot is higher than 95% of them ($431 against a typical $295), it is bigger than 78% of them (1,980 ft² against a typical 1,518 ft²), its lot is bigger than 92% of them (9.5 ac against a typical 0.17 ac) and it is newer than 3% of them (1920 against a typical 1988). Measured against all of Merced County, it is worth more than 98% 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 21871 Riverside Ave, Hilmar, CA?

The 2025 property tax bill for 21871 Riverside Ave, Hilmar, CA was $8,943. The county assessed it at $825,000.

Closest homes

More homes in Hilmar 95324

Assigned schools

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