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Single Family ResidenceResidential
$1,172,589$364 / 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 79How 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 $572,000 on Mar 2, 2006

12280 NW 84TH PL

GRIMES, IA 50111
4
Beds
4 / 1
Baths
3,222 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.
1.81 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.2M
$930K low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$572,000 · Mar 2, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,524 (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.$1,005,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$157,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$848,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$864,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,005,200

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.39
36
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
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.
54
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.0.2 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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyPolk
Lot (acres)The size of the land the home sits on, from county records.1.81
ConstructionThe main material the home's frame and walls are built from.Wood Frame
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 816 ft²Patio · 1,186 ft²Porch · 572 ft²

Transaction History(4)

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.

H
Johnston High SchoolA
High · Grades 10–12 · 2.9 mi
E
Horizon Elementary SchoolC+
Elementary · Grades KG–5 · 3.7 mi
M
Summit Middle SchoolA
Middle · Grades 6–7 · 3.8 mi

District: Johnston 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

12280 Nw 84th Pl 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 most valuable homes in Grimes 50111
  • Costs more per square foot than 98% of homes in Grimes 50111
  • Bigger than 96% of homes in Grimes 50111
  • Has a bigger lot than 97% of homes in Grimes 50111
  • Newer than 75% 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
$133K$817K

This home is worth more than almost all 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$1,172,589
CheaperTypical $360,728Pricier

Pricier than almost all homes nearby

Price per ft²$364
CheaperTypical $221Pricier

Pricier than 98% of homes nearby

Living area3,222 ft²
SmallerTypical 1,608 ft²Bigger

Bigger than 96% of homes nearby

Lot size1.81 ac
SmallerTypical 0.23 acBigger

Bigger than 97% of homes nearby

Year built2003
OlderTypical 2008Newer

Newer than 33% of homes nearby

How 12280 Nw 84th Pl ranks against every home in each area.
MeasureThis homeGrimes 50111Polk County
Estimated valuepricier than$1,172,589almost all homesalmost all homes
Price per ft²pricier than$36498% of homes98% of homes
Living areabigger than3,222 ft²96% of homes96% of homes
Lot sizebigger than1.81 ac97% of homes96% of homes
Year builtnewer than200333% of homes75% of homes

About 12280 Nw 84th Pl

How much is 12280 Nw 84th Pl, Grimes, IA worth?

The TopHap Estimate for 12280 Nw 84th Pl, Grimes, IA is $1,172,589 as of Aug 30, 2026. The likely range is $930,436 to $1,414,742. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12280 Nw 84th Pl, Grimes, IA last sell?

12280 Nw 84th Pl, Grimes, IA last sold on Mar 2, 2006 for $572,000, according to the county's recorded deed.

How big is 12280 Nw 84th Pl, Grimes, IA?

12280 Nw 84th Pl, Grimes, IA has 4 bedrooms, 4 bathrooms, 3,222 square feet of living space and a 1.81-acre lot.

When was 12280 Nw 84th Pl, Grimes, IA built?

12280 Nw 84th Pl, Grimes, IA was built in 2003, making it 23 years old. It is a conventional home. The building has 1 story.

What schools serve 12280 Nw 84th Pl, Grimes, IA?

12280 Nw 84th Pl, Grimes, IA is assigned to Johnston High School (high), rated A; Horizon Elementary School (elementary), rated C+; Summit Middle School (middle), rated A. All sit in Johnston Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12280 Nw 84th Pl, Grimes, IA compare to other homes in Grimes 50111?

Among the 5,897 homes in Grimes 50111, it is worth more than almost all of them ($1,172,589 against a typical $360,728), its price per square foot is higher than 98% of them ($364 against a typical $221), it is bigger than 96% of them (3,222 ft² against a typical 1,608 ft²), its lot is bigger than 97% of them (1.81 ac against a typical 0.23 ac) and it is newer than 33% of them (2003 against a typical 2008). Measured against all of Polk County, it is worth more than almost all 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 12280 Nw 84th Pl, Grimes, IA?

The 2024 property tax bill for 12280 Nw 84th Pl, Grimes, IA was $12,524. The county assessed it at $1,005,200.

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