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Single Family ResidenceResidential
$422,608$243 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $3,000 on Oct 13, 2022

9451 RIVER ROCK DR S

CHANHASSEN, MN 55317
3
Beds
3
Baths
1,742 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.
2015
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

$423K
$382K low$463K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,000 · Oct 13, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,032 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$566,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$416,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$549,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$566,500

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.40
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
26
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
53
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
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.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%
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.Single Family Residence
CountyCARVER
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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(2)

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.

M
Pioneer Ridge Middle SchoolA-
Middle · Grades 6–8 · 1.2 mi
H
Chanhassen High SchoolA
High · Grades 9–12 · 1.3 mi
E
Chanhassen Elementary SchoolA-
Elementary · Grades KG–5 · 2.4 mi

District: Eastern Carver County Public Schools

Neighborhood · ZIP 55317These 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.2
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

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.41%
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.0.9%
PopulationHow many people live in this area.21,810
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,591 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$131,822
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$164,081
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.30 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

9451 River Rock Dr 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.

  • Has a smaller lot than 79% of homes in Carver County
  • Newer than 94% of homes in Chanhassen 55317

What homes are worth in Chanhassen 55317

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

This home
$143K$1.4M

This home is worth more than 48% of homes in Chanhassen 55317.

How it measures up in Chanhassen 55317

The dot is this home. The mark in the middle is the typical home in Chanhassen 55317.

Estimated value$422,608
CheaperTypical $433,826Pricier

Pricier than 48% of homes nearby

Price per ft²$243
CheaperTypical $239Pricier

Pricier than 52% of homes nearby

Living area1,742 ft²
SmallerTypical 1,768 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.16 ac
SmallerTypical 0.3 acBigger

Bigger than 32% of homes nearby

Year built2015
OlderTypical 1995Newer

Newer than 94% of homes nearby

How 9451 River Rock Dr S ranks against every home in each area.
MeasureThis homeChanhassen 55317Carver County
Estimated valuepricier than$422,60848% of homes57% of homes
Price per ft²pricier than$24352% of homes62% of homes
Living areabigger than1,742 ft²49% of homes48% of homes
Lot sizebigger than0.16 ac32% of homes21% of homes
Year builtnewer than201594% of homes83% of homes

About 9451 River Rock Dr S

How much is 9451 River Rock Dr S, Chanhassen, MN worth?

The TopHap Estimate for 9451 River Rock Dr S, Chanhassen, MN is $422,608 as of Aug 30, 2026. The likely range is $382,424 to $462,792. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9451 River Rock Dr S, Chanhassen, MN last sell?

9451 River Rock Dr S, Chanhassen, MN last sold on Oct 13, 2022 for $3,000, according to the county's recorded deed.

How big is 9451 River Rock Dr S, Chanhassen, MN?

9451 River Rock Dr S, Chanhassen, MN has 3 bedrooms, 3 bathrooms, 1,742 square feet of living space and a 0.16-acre lot.

When was 9451 River Rock Dr S, Chanhassen, MN built?

9451 River Rock Dr S, Chanhassen, MN was built in 2015, making it 11 years old. The building has 1 story.

What schools serve 9451 River Rock Dr S, Chanhassen, MN?

9451 River Rock Dr S, Chanhassen, MN is assigned to Pioneer Ridge Middle School (middle), rated A-; Chanhassen High School (high), rated A; Chanhassen Elementary School (elementary), rated A-. All sit in Eastern Carver County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9451 River Rock Dr S, Chanhassen, MN compare to other homes in Chanhassen 55317?

Among the 8,008 homes in Chanhassen 55317, it is worth more than 48% of them ($422,608 against a typical $433,826), its price per square foot is higher than 52% of them ($243 against a typical $239), it is bigger than 49% of them (1,742 ft² against a typical 1,768 ft²), its lot is bigger than 32% of them (0.16 ac against a typical 0.3 ac) and it is newer than 94% of them (2015 against a typical 1995). Measured against all of Carver County, it is worth more than 57% 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 9451 River Rock Dr S, Chanhassen, MN?

The 2026 property tax bill for 9451 River Rock Dr S, Chanhassen, MN was $6,032. The county assessed it at $566,500.

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