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Miscellaneous (General)Other / Unknown

856 W 400 S

MAPLETON, UT 84664
0
Baths
760 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.
0.53 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,501 (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.$379,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$375,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$346,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$379,900

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Miscellaneous (General)
CountyUTAH
Lot (acres)The size of the land the home sits on, from county records.0.53
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Maple Grove Middle SchoolB-
Middle · Grades 6–7 · 0.3 mi
E
Mapleton Elementary SchoolB
Elementary · Grades PK–5 · 0.5 mi
H
Maple Mountain High SchoolA-
High · Grades 10–12 · 1.7 mi

District: Nebo School District

Neighborhood · ZIP 84664These 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.50
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.223

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.12,408
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.763 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,509
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$175,253
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.26 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

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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

856 W 400 S 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.

  • Among the smallest homes in Mapleton 84664
  • Has a bigger lot than 92% of homes in Utah County
  • Older than 96% of homes in Mapleton 84664

How it measures up in Mapleton 84664

The dot is this home. The mark in the middle is the typical home in Mapleton 84664.

Living area760 ft²
SmallerTypical 2,184 ft²Bigger

Smaller than almost all homes nearby

Lot size0.53 ac
SmallerTypical 0.35 acBigger

Bigger than 72% of homes nearby

Year built1948
OlderTypical 2017Newer

Newer than 4% of homes nearby

How 856 W 400 S ranks against every home in each area.
MeasureThis homeMapleton 84664Utah County
Living areabigger than760 ft²almost no homesalmost no homes
Lot sizebigger than0.53 ac72% of homes92% of homes
Year builtnewer than19484% of homes6% of homes

About 856 W 400 S

When did 856 W 400 S, Mapleton, UT last sell?

856 W 400 S, Mapleton, UT last sold on Apr 13, 2021, according to the county's recorded deed.

How big is 856 W 400 S, Mapleton, UT?

856 W 400 S, Mapleton, UT has 760 square feet of living space and a 0.53-acre lot.

When was 856 W 400 S, Mapleton, UT built?

856 W 400 S, Mapleton, UT was built in 1948, making it 78 years old.

What schools serve 856 W 400 S, Mapleton, UT?

856 W 400 S, Mapleton, UT is assigned to Maple Grove Middle School (middle), rated B-; Mapleton Elementary School (elementary), rated B; Maple Mountain High School (high), rated A-. All sit in Nebo School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 856 W 400 S, Mapleton, UT compare to other homes in Mapleton 84664?

Among the 5,132 homes in Mapleton 84664, it is bigger than almost none of them (760 ft² against a typical 2,184 ft²), its lot is bigger than 72% of them (0.53 ac against a typical 0.35 ac) and it is newer than 4% of them (1948 against a typical 2017). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 856 W 400 S, Mapleton, UT?

The 2025 property tax bill for 856 W 400 S, Mapleton, UT was $3,501. The county assessed it at $379,900.

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