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Single Family ResidenceResidential
$1,273,332$227 / 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 95How 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
Last sold for $605,400 on Jun 26, 2019

12957 S KOLLMAN CT

RIVERTON, UT 84065
5
Beds
4 / 3
Baths
5,617 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
18
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.3M
$1.2M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$605,400 · Jun 26, 2019
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.$481,532
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$385,226
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.$496,800
QUICKEN LOANS LLC · recorded Oct 21, 2020
2nd 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.$295,000
MOUNTAIN AMERICA FCU

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,980 (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.$1,081,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$243,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$838,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,035,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,081,600

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.Ranch
CountySALT LAKE
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.2017
Lot (acres)The size of the land the home sits on, from county records.0.35
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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 · 264 ft²Patio · 276 ft²Porch · 162 ft²

Transaction History(6)

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
Rose Creek Elementary SchoolB+
Elementary · Grades KG–6 · 0.5 mi
M
Oquirrh Hills Middle SchoolB+
Middle · Grades 7–9 · 0.7 mi
H
Riverton High SchoolB-
High · Grades 10–12 · 0.8 mi

District: Jordan School District

Neighborhood · ZIP 84065These 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.27
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.238

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
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.50,231
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,317 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,934
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$144,311
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

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

12957 S Kollman Ct 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 Western Springs
  • Costs less per square foot than 92% of homes in Riverton 84065
  • Among the largest homes in Western Springs
  • Has a bigger lot than 90% of homes in Salt Lake County
  • Newer than 81% of homes in Salt Lake County

What homes are worth in Riverton 84065

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

This home
$387K$1.8M

This home is worth more than 93% of homes in Riverton 84065.

How it measures up in Riverton 84065

The dot is this home. The mark in the middle is the typical home in Riverton 84065.

Estimated value$1,273,332
CheaperTypical $703,571Pricier

Pricier than 93% of homes nearby

Price per ft²$227
CheaperTypical $303Pricier

Pricier than 8% of homes nearby

Living area5,617 ft²
SmallerTypical 2,214 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.35 ac
SmallerTypical 0.25 acBigger

Bigger than 71% of homes nearby

Year built2006
OlderTypical 2004Newer

Newer than 57% of homes nearby

How 12957 S Kollman Ct ranks against every home in each area.
MeasureThis homeWestern SpringsRiverton 84065Salt Lake County
Estimated valuepricier than$1,273,33298% of homes93% of homes93% of homes
Price per ft²pricier than$22714% of homes8% of homes9% of homes
Living areabigger than5,617 ft²almost all homes98% of homes98% of homes
Lot sizebigger than0.35 ac88% of homes71% of homes90% of homes
Year builtnewer than200638% of homes57% of homes81% of homes

About 12957 S Kollman Ct

How much is 12957 S Kollman Ct, Riverton, UT worth?

The TopHap Estimate for 12957 S Kollman Ct, Riverton, UT is $1,273,332 as of Jul 14, 2026. The likely range is $1,210,652 to $1,336,012. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12957 S Kollman Ct, Riverton, UT last sell?

12957 S Kollman Ct, Riverton, UT last sold on Jun 26, 2019 for $605,400, according to the county's recorded deed.

How big is 12957 S Kollman Ct, Riverton, UT?

12957 S Kollman Ct, Riverton, UT has 5 bedrooms, 4 bathrooms, 5,617 square feet of living space and a 0.35-acre lot.

When was 12957 S Kollman Ct, Riverton, UT built?

12957 S Kollman Ct, Riverton, UT was built in 2006, making it 20 years old. It is a ranch home. The building has 1 story.

What schools serve 12957 S Kollman Ct, Riverton, UT?

12957 S Kollman Ct, Riverton, UT is assigned to Rose Creek Elementary School (elementary), rated B+; Oquirrh Hills Middle School (middle), rated B+; Riverton High School (high), rated B-. All sit in Jordan School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12957 S Kollman Ct, Riverton, UT compare to other homes in Riverton 84065?

Among the 15,245 homes in Riverton 84065, it is worth more than 93% of them ($1,273,332 against a typical $703,571), its price per square foot is higher than 8% of them ($227 against a typical $303), it is bigger than 98% of them (5,617 ft² against a typical 2,214 ft²), its lot is bigger than 71% of them (0.35 ac against a typical 0.25 ac) and it is newer than 57% of them (2006 against a typical 2004). Measured against all of Salt Lake County, it is worth more than 93% 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 12957 S Kollman Ct, Riverton, UT?

The 2025 property tax bill for 12957 S Kollman Ct, Riverton, UT was $5,980. The county assessed it at $1,081,600.

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