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Single Family ResidenceResidential
$227,599$323 / 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 Sep 24, 2026

1182 BIG ROCK LN

HARPERS FERRY, IA 52146
3
Beds
1 / 6
Baths
704 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.
10.52 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
8
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$228K
$179K low$276K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,680 (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.$427,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$382,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$384,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$445,200

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.32
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
59
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
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.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
CountyALLAMAKEE
Lot (acres)The size of the land the home sits on, from county records.10.52
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.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
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.Shed · 120 ft²

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.

H
Kee High SchoolA
High · Grades 9–12 · 9.7 mi
M
Lansing Middle SchoolA-
Middle · Grades 5–8 · 9.7 mi
E
New Albin Elementary SchoolB
Elementary · Grades PK–4 · 19.4 mi

District: Eastern Allamakee Community School District

Neighborhood · ZIP 52146These 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.176
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.42%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.853
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,720
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,206
Average tempThe average temperature here across a full year.46°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.61%

Owner Tools

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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

1182 Big Rock Ln 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 less than 71% of homes in Harpers Ferry 52146
  • Costs more per square foot than 93% of homes in Allamakee County
  • Smaller than 93% of homes in Allamakee County
  • Has a bigger lot than 88% of homes in Harpers Ferry 52146
  • Newer than 73% of homes in Allamakee County

What homes are worth in Harpers Ferry 52146

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

This home
$124K$536K

This home is worth more than 29% of homes in Harpers Ferry 52146.

How it measures up in Harpers Ferry 52146

The dot is this home. The mark in the middle is the typical home in Harpers Ferry 52146.

Estimated value$227,599
CheaperTypical $283,467Pricier

Pricier than 29% of homes nearby

Price per ft²$323
CheaperTypical $221Pricier

Pricier than 87% of homes nearby

Living area704 ft²
SmallerTypical 1,215 ft²Bigger

Bigger than 16% of homes nearby

Lot size10.52 ac
SmallerTypical 0.24 acBigger

Bigger than 88% of homes nearby

Year built1996
OlderTypical 1988Newer

Newer than 58% of homes nearby

How 1182 Big Rock Ln ranks against every home in each area.
MeasureThis homeHarpers Ferry 52146Allamakee County
Estimated valuepricier than$227,59929% of homes53% of homes
Price per ft²pricier than$32387% of homes93% of homes
Living areabigger than704 ft²16% of homes7% of homes
Lot sizebigger than10.52 ac88% of homes80% of homes
Year builtnewer than199658% of homes73% of homes

About 1182 Big Rock Ln

How much is 1182 Big Rock Ln, Harpers Ferry, IA worth?

The TopHap Estimate for 1182 Big Rock Ln, Harpers Ferry, IA is $227,599 as of Sep 24, 2026. The likely range is $178,836 to $276,362. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1182 Big Rock Ln, Harpers Ferry, IA last sell?

1182 Big Rock Ln, Harpers Ferry, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1182 Big Rock Ln, Harpers Ferry, IA?

1182 Big Rock Ln, Harpers Ferry, IA has 3 bedrooms, 1 bathrooms, 704 square feet of living space and a 10.52-acre lot.

When was 1182 Big Rock Ln, Harpers Ferry, IA built?

1182 Big Rock Ln, Harpers Ferry, IA was built in 1996, making it 30 years old. The building has 1 story.

What schools serve 1182 Big Rock Ln, Harpers Ferry, IA?

1182 Big Rock Ln, Harpers Ferry, IA is assigned to Kee High School (high), rated A; Lansing Middle School (middle), rated A-; New Albin Elementary School (elementary), rated B. All sit in Eastern Allamakee Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1182 Big Rock Ln, Harpers Ferry, IA compare to other homes in Harpers Ferry 52146?

Among the 1,223 homes in Harpers Ferry 52146, it is worth more than 29% of them ($227,599 against a typical $283,467), its price per square foot is higher than 87% of them ($323 against a typical $221), it is bigger than 16% of them (704 ft² against a typical 1,215 ft²), its lot is bigger than 88% of them (10.52 ac against a typical 0.24 ac) and it is newer than 58% of them (1996 against a typical 1988). Measured against all of Allamakee County, it is worth more than 53% 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 1182 Big Rock Ln, Harpers Ferry, IA?

The 2025 property tax bill for 1182 Big Rock Ln, Harpers Ferry, IA was $4,680. The county assessed it at $427,200.

More homes on Big Rock Ln

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