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Rural ResidenceResidential
$370,475$257 / 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 82How 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

6642 HIGHWAY 1

MARTELLE, IA 52305
4
Beds
2.5
Baths
1,440 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.
17.93 ac
Lot SizeThe size of the land the home sits on, from county records.
2011
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.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$370K
$302K low$439K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,626 (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.$304,550 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$57,160
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$247,390
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$304,550
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$304,550

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.47
64
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
65
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
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.30 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyJONES
Lot (acres)The size of the land the home sits on, from county records.17.93
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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 With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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.Deck · 120 ft²Patio · 120 ft²Porch · 256 ft²

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

E
Strawberry Hill ElementaryC+
Elementary · Grades PK–4 · 6.8 mi
H
Anamosa High SchoolD+
High · Grades 9–12 · 7.0 mi
M
Anamosa Middle SchoolC
Middle · Grades 5–8 · 7.3 mi

District: Anamosa Community School District

Neighborhood · ZIP 52305These 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.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.92%
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.9.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.554
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.23 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,366
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,055
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

6642 Highway 1 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 81% of homes in Jones County
  • Costs more per square foot than 90% of homes in Jones County
  • Has a bigger lot than 90% of homes in Jones County
  • Older than 78% of homes in Jones County

What homes are worth in Martelle 52305

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

This home
$88K$619K

This home is worth more than 70% of homes in Martelle 52305.

How it measures up in Martelle 52305

The dot is this home. The mark in the middle is the typical home in Martelle 52305.

Estimated value$370,475
CheaperTypical $263,024Pricier

Pricier than 70% of homes nearby

Price per ft²$257
CheaperTypical $169Pricier

Pricier than 84% of homes nearby

Living area1,440 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 40% of homes nearby

Lot size17.93 ac
SmallerTypical 1.36 acBigger

Bigger than 88% of homes nearby

Year built2011
OlderTypical 2013Newer

Newer than 29% of homes nearby

How 6642 Highway 1 ranks against every home in each area.
MeasureThis homeMartelle 52305Jones County
Estimated valuepricier than$370,47570% of homes81% of homes
Price per ft²pricier than$25784% of homes90% of homes
Living areabigger than1,440 ft²40% of homes47% of homes
Lot sizebigger than17.93 ac88% of homes90% of homes
Year builtnewer than201129% of homes22% of homes

About 6642 Highway 1

How much is 6642 Highway 1, Martelle, IA worth?

The TopHap Estimate for 6642 Highway 1, Martelle, IA is $370,475 as of Sep 24, 2026. The likely range is $302,058 to $438,892. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6642 Highway 1, Martelle, IA last sell?

6642 Highway 1, Martelle, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 6642 Highway 1, Martelle, IA?

6642 Highway 1, Martelle, IA has 4 bedrooms, 2.5 bathrooms, 1,440 square feet of living space and a 17.93-acre lot.

When was 6642 Highway 1, Martelle, IA built?

6642 Highway 1, Martelle, IA was built in 2011, making it 15 years old. The building has 1 story.

What schools serve 6642 Highway 1, Martelle, IA?

6642 Highway 1, Martelle, IA is assigned to Strawberry Hill Elementary (elementary), rated C+; Anamosa High School (high), rated D+; Anamosa Middle School (middle), rated C. All sit in Anamosa Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6642 Highway 1, Martelle, IA compare to other homes in Martelle 52305?

Among the 308 homes in Martelle 52305, it is worth more than 70% of them ($370,475 against a typical $263,024), its price per square foot is higher than 84% of them ($257 against a typical $169), it is bigger than 40% of them (1,440 ft² against a typical 1,584 ft²), its lot is bigger than 88% of them (17.93 ac against a typical 1.36 ac) and it is newer than 29% of them (2011 against a typical 2013). Measured against all of Jones County, it is worth more than 81% 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 6642 Highway 1, Martelle, IA?

The 2026 property tax bill for 6642 Highway 1, Martelle, IA was $3,626. The county assessed it at $304,550.

More homes on Highway 1

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More homes in Martelle 52305

Assigned schools

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