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Single Family ResidenceResidential
$398,925$147 / 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 Oct 21, 2026

17139 GANNON CT

ROSEMOUNT, MN 55068
4
Beds
3
Baths
2,711 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.
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$399K
$373K low$425K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,674 (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.$441,000 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$77,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$363,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$446,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$441,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDakota
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.0.50
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Finished

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

E
Parkview Elementary SchoolB
Elementary · Grades KG–5 · 0.8 mi
M
Valley Middle School of STEMC
Middle · Grades 6–8 · 2.3 mi
H
Apple Valley High SchoolC+
High · Grades 9–12 · 3.0 mi

District: Rosemount-Apple Valley-Eagan Isd 196

Neighborhood · ZIP 55068These 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.58
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.32,917
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.660 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,302
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$148,285
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

17139 Gannon 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.

  • Costs less per square foot than 89% of homes in Rosemount 55068
  • Bigger than 74% of homes in Rosemount 55068
  • Has a bigger lot than 88% of homes in Rosemount 55068
  • Older than 71% of homes in Rosemount 55068

What homes are worth in Rosemount 55068

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

This home
$192K$751K

This home is worth more than 56% of homes in Rosemount 55068.

How it measures up in Rosemount 55068

The dot is this home. The mark in the middle is the typical home in Rosemount 55068.

Estimated value$398,925
CheaperTypical $377,142Pricier

Pricier than 56% of homes nearby

Price per ft²$147
CheaperTypical $181Pricier

Pricier than 11% of homes nearby

Living area2,711 ft²
SmallerTypical 2,011 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.5 ac
SmallerTypical 0.26 acBigger

Bigger than 88% of homes nearby

Year built1987
OlderTypical 1999Newer

Newer than 29% of homes nearby

How 17139 Gannon Ct ranks against every home in each area.
MeasureThis homeRosemount 55068Dakota County
Estimated valuepricier than$398,92556% of homes61% of homes
Price per ft²pricier than$14711% of homes21% of homes
Living areabigger than2,711 ft²74% of homes74% of homes
Lot sizebigger than0.5 ac88% of homes83% of homes
Year builtnewer than198729% of homes48% of homes

About 17139 Gannon Ct

How much is 17139 Gannon Ct, Rosemount, MN worth?

The TopHap Estimate for 17139 Gannon Ct, Rosemount, MN is $398,925 as of Oct 21, 2026. The likely range is $372,818 to $425,032. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 17139 Gannon Ct, Rosemount, MN?

17139 Gannon Ct, Rosemount, MN has 4 bedrooms, 3 bathrooms, 2,711 square feet of living space and a 0.50-acre lot.

When was 17139 Gannon Ct, Rosemount, MN built?

17139 Gannon Ct, Rosemount, MN was built in 1987, making it 39 years old. The building has 1 story.

What schools serve 17139 Gannon Ct, Rosemount, MN?

17139 Gannon Ct, Rosemount, MN is assigned to Parkview Elementary School (elementary), rated B; Valley Middle School of STEM (middle), rated C; Apple Valley High School (high), rated C+. All sit in Rosemount-Apple Valley-Eagan Isd 196. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17139 Gannon Ct, Rosemount, MN compare to other homes in Rosemount 55068?

Among the 13,089 homes in Rosemount 55068, it is worth more than 56% of them ($398,925 against a typical $377,142), its price per square foot is higher than 11% of them ($147 against a typical $181), it is bigger than 74% of them (2,711 ft² against a typical 2,011 ft²), its lot is bigger than 88% of them (0.5 ac against a typical 0.26 ac) and it is newer than 29% of them (1987 against a typical 1999). Measured against all of Dakota County, it is worth more than 61% 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 17139 Gannon Ct, Rosemount, MN?

The 2025 property tax bill for 17139 Gannon Ct, Rosemount, MN was $4,674. The county assessed it at $441,000.

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