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Single Family ResidenceResidential
$142,255$153 / 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 59How 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 $6,000 on Aug 26, 2008

18 DUNCAN ST

AHMEEK, MI 49901
1.5
Baths
932 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.
3,485 ft²
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.

Valuation

$142K
$85K low$200K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$6,000 · Aug 26, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$445 (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.$40,080 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,469
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$38,611
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$37,228
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$80,160

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.38
85
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.
37
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.
1
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.52 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountyKEWEENAW
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2020
Lot (acres)The size of the land the home sits on, from county records.0.08
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.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Gas
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 96 ft²Porch · 20 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.

E
Clk Elementary SchoolB-
Elementary · Grades KG–5 · 4.3 mi
H
Calumet High SchoolB+
High · Grades 9–12 · 4.4 mi
M
Washington Middle SchoolA-
Middle · Grades 6–8 · 4.4 mi

District: Calumet Public Schools

Neighborhood · ZIP 49901These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.60%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.1
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.18 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,869
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,486
Average tempThe average temperature here across a full year.41°F
Annual precipHow much rain and melted snow falls here in a typical year.33 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.45%

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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

18 Duncan St 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 86% of homes in Keweenaw County
  • Costs less per square foot than 76% of homes in Keweenaw County
  • Smaller than 83% of homes in Ahmeek 49901
  • Among the smallest lots in Keweenaw County
  • Among the oldest homes in Keweenaw County

What homes are worth in Ahmeek 49901

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

This home
$69K$488K

This home is worth more than 48% of homes in Ahmeek 49901.

How it measures up in Ahmeek 49901

The dot is this home. The mark in the middle is the typical home in Ahmeek 49901.

Estimated value$142,255
CheaperTypical $146,244Pricier

Pricier than 48% of homes nearby

Price per ft²$153
CheaperTypical $133Pricier

Pricier than 63% of homes nearby

Living area932 ft²
SmallerTypical 1,133 ft²Bigger

Bigger than 17% of homes nearby

Lot size3,485 ft²
SmallerTypical 0.16 acBigger

Bigger than 7% of homes nearby

Year built1890
OlderTypical 1910Newer

Newer than 3% of homes nearby

How 18 Duncan St ranks against every home in each area.
MeasureThis homeAhmeek 49901Keweenaw County
Estimated valuepricier than$142,25548% of homes14% of homes
Price per ft²pricier than$15363% of homes24% of homes
Living areabigger than932 ft²17% of homes28% of homes
Lot sizebigger than3,485 ft²7% of homesalmost no homes
Year builtnewer than18903% of homesalmost no homes

About 18 Duncan St

How much is 18 Duncan St, Ahmeek, MI worth?

The TopHap Estimate for 18 Duncan St, Ahmeek, MI is $142,255 as of Oct 21, 2026. The likely range is $84,577 to $199,933. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Duncan St, Ahmeek, MI last sell?

18 Duncan St, Ahmeek, MI last sold on Aug 26, 2008 for $6,000, according to the county's recorded deed.

How big is 18 Duncan St, Ahmeek, MI?

18 Duncan St, Ahmeek, MI has 1.5 bathrooms, 932 square feet of living space and a 0.08-acre lot.

When was 18 Duncan St, Ahmeek, MI built?

18 Duncan St, Ahmeek, MI was built in 1890, making it 136 years old.

What schools serve 18 Duncan St, Ahmeek, MI?

18 Duncan St, Ahmeek, MI is assigned to Clk Elementary School (elementary), rated B-; Calumet High School (high), rated B+; Washington Middle School (middle), rated A-. All sit in Calumet Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Duncan St, Ahmeek, MI compare to other homes in Ahmeek 49901?

Among the 215 homes in Ahmeek 49901, it is worth more than 48% of them ($142,255 against a typical $146,244), its price per square foot is higher than 63% of them ($153 against a typical $133), it is bigger than 17% of them (932 ft² against a typical 1,133 ft²), its lot is bigger than 7% of them (3,485 ft² against a typical 0.16 ac) and it is newer than 3% of them (1890 against a typical 1910). Measured against all of Keweenaw County, it is worth more than 14% 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 18 Duncan St, Ahmeek, MI?

The 2025 property tax bill for 18 Duncan St, Ahmeek, MI was $445. The county assessed it at $40,080.

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Assigned schools

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