Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,131,497$374 / 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 80How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

12306 NW 84TH PL

GRIMES, IA 50111
3
Beds
4
Baths
3,022 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.
1.74 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.1M
$910K low$1.4M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,130 (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.$900,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$171,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$729,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$783,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$900,700

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.1.74
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 · 332 ft²Porch · 433 ft²

Transaction History(1)

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 SchoolB-
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%

Owner Tools

Do you own this home?
Claim this home

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

12306 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
  • Among the highest price per square foot in Polk County
  • Bigger than 95% of homes in Polk County
  • Has a bigger lot than 97% of homes in Grimes 50111
  • Newer than 74% 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
$132K$795K

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$1,131,497
CheaperTypical $349,162Pricier

Pricier than almost all homes nearby

Price per ft²$374
CheaperTypical $216Pricier

Pricier than 98% of homes nearby

Living area3,022 ft²
SmallerTypical 1,620 ft²Bigger

Bigger than 94% of homes nearby

Lot size1.74 ac
SmallerTypical 0.23 acBigger

Bigger than 97% of homes nearby

Year built2002
OlderTypical 2008Newer

Newer than 32% of homes nearby

How 12306 Nw 84th Pl ranks against every home in each area.
MeasureThis homeGrimes 50111Polk County
Estimated valuepricier than$1,131,497almost all homesalmost all homes
Price per ft²pricier than$37498% of homesalmost all homes
Living areabigger than3,022 ft²94% of homes95% of homes
Lot sizebigger than1.74 ac97% of homes97% of homes
Year builtnewer than200232% of homes74% of homes

About 12306 Nw 84th Pl

How much is 12306 Nw 84th Pl, Grimes, IA worth?

The TopHap Estimate for 12306 Nw 84th Pl, Grimes, IA is $1,131,497 as of Sep 24, 2026. The likely range is $909,627 to $1,353,367. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 12306 Nw 84th Pl, Grimes, IA?

12306 Nw 84th Pl, Grimes, IA has 3 bedrooms, 4 bathrooms, 3,022 square feet of living space and a 1.74-acre lot.

When was 12306 Nw 84th Pl, Grimes, IA built?

12306 Nw 84th Pl, Grimes, IA was built in 2002, making it 24 years old. It is a ranch home. The building has 1 story.

What schools serve 12306 Nw 84th Pl, Grimes, IA?

12306 Nw 84th Pl, Grimes, IA is assigned to Johnston High School (high), rated A; Horizon Elementary School (elementary), rated B-; 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 12306 Nw 84th Pl, Grimes, IA compare to other homes in Grimes 50111?

Among the 5,922 homes in Grimes 50111, it is worth more than almost all of them ($1,131,497 against a typical $349,162), its price per square foot is higher than 98% of them ($374 against a typical $216), it is bigger than 94% of them (3,022 ft² against a typical 1,620 ft²), its lot is bigger than 97% of them (1.74 ac against a typical 0.23 ac) and it is newer than 32% of them (2002 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 12306 Nw 84th Pl, Grimes, IA?

The 2024 property tax bill for 12306 Nw 84th Pl, Grimes, IA was $11,130. The county assessed it at $900,700.

More homes on Nw 84th Pl

Closest homes

More homes in Grimes 50111

Assigned schools

Explore the area

See this home in context

Open 12306 Nw 84th Pl on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map