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Single Family ResidenceResidential
$529,682$295 / 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 Oct 21, 2026
Last sold for $367,500 on May 31, 2017

812 SW 9TH CT

GRIMES, IA 50111
3
Beds
3
Baths
1,795 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$530K
$476K low$583K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$367,500 · May 31, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,304 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$510,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$127,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$382,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$459,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$510,000

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.35
37
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
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.
10
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.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.minimal

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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyPolk
Lot (acres)The size of the land the home sits on, from county records.0.22
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Patio · 144 ft²Porch · 174 ft²

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

M
Dallas Center-Grimes Oak View SchoolA
Middle · Grades 7–8 · 1.1 mi
H
Dallas Center-Grimes High SchoolB+
High · Grades 9–12 · 1.2 mi
E
Dallas Center Elementary SchoolA-
Elementary · Grades KG–4 · 8.2 mi

District: Dallas Center-Grimes Community School District

Neighborhood · ZIP 50111These 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.91
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 100.10

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
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.17,937
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.653 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,352
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,908
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

812 Sw 9th 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 91% of homes in Polk County
  • Costs more per square foot than 94% of homes in Polk County
  • Bigger than 71% of homes in Polk County
  • Newer than 91% of homes in Polk County

What homes are worth in Grimes 50111

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

This home
$139K$855K

This home is worth more than 87% of homes in Grimes 50111.

How it measures up in Grimes 50111

The dot is this home. The mark in the middle is the typical home in Grimes 50111.

Estimated value$529,682
CheaperTypical $349,656Pricier

Pricier than 87% of homes nearby

Price per ft²$295
CheaperTypical $213Pricier

Pricier than 88% of homes nearby

Living area1,795 ft²
SmallerTypical 1,622 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.22 ac
SmallerTypical 0.23 acBigger

Bigger than 48% of homes nearby

Year built2016
OlderTypical 2009Newer

Newer than 74% of homes nearby

How 812 Sw 9th Ct ranks against every home in each area.
MeasureThis homeGrimes 50111Polk County
Estimated valuepricier than$529,68287% of homes91% of homes
Price per ft²pricier than$29588% of homes94% of homes
Living areabigger than1,795 ft²65% of homes71% of homes
Lot sizebigger than0.22 ac48% of homes51% of homes
Year builtnewer than201674% of homes91% of homes

About 812 Sw 9th Ct

How much is 812 Sw 9th Ct, Grimes, IA worth?

The TopHap Estimate for 812 Sw 9th Ct, Grimes, IA is $529,682 as of Oct 21, 2026. The likely range is $476,128 to $583,236. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 812 Sw 9th Ct, Grimes, IA last sell?

812 Sw 9th Ct, Grimes, IA last sold on May 31, 2017 for $367,500, according to the county's recorded deed.

How big is 812 Sw 9th Ct, Grimes, IA?

812 Sw 9th Ct, Grimes, IA has 3 bedrooms, 3 bathrooms, 1,795 square feet of living space and a 0.22-acre lot.

When was 812 Sw 9th Ct, Grimes, IA built?

812 Sw 9th Ct, Grimes, IA was built in 2016, making it 10 years old. It is a ranch home. The building has 1 story.

What schools serve 812 Sw 9th Ct, Grimes, IA?

812 Sw 9th Ct, Grimes, IA is assigned to Dallas Center-Grimes Oak View School (middle), rated A; Dallas Center-Grimes High School (high), rated B+; Dallas Center Elementary School (elementary), rated A-. All sit in Dallas Center-Grimes Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 812 Sw 9th Ct, Grimes, IA compare to other homes in Grimes 50111?

Among the 6,333 homes in Grimes 50111, it is worth more than 87% of them ($529,682 against a typical $349,656), its price per square foot is higher than 88% of them ($295 against a typical $213), it is bigger than 65% of them (1,795 ft² against a typical 1,622 ft²), its lot is bigger than 48% of them (0.22 ac against a typical 0.23 ac) and it is newer than 74% of them (2016 against a typical 2009). Measured against all of Polk County, it is worth more than 91% 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 812 Sw 9th Ct, Grimes, IA?

The 2024 property tax bill for 812 Sw 9th Ct, Grimes, IA was $8,304. The county assessed it at $510,000.

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