Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential

1091 HARBOR ST

COPPER HARBOR, MI 49918
4 / 1
Baths
5,324 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,532 (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.$715,152 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$63,116
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$652,036
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$622,371
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,430,304

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.21
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
14
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
34
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
55
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.

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.Colonial
CountyKEWEENAW
Lot (acres)The size of the land the home sits on, from county records.0.20
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.Shingle
HeatingThe type of heating system in the home.Gas
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 80 ft²

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

E
Copper Harbor School
Elementary · Grades PK–8 · 0.5 mi
H
Calumet High SchoolB+
High · Grades 9–12 · 30.2 mi

District: Calumet Public Schools

Neighborhood · ZIP 49918These 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.142
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.30%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
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.3
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,490
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,030
Average tempThe average temperature here across a full year.41°F
Annual precipHow much rain and melted snow falls here in a typical year.31 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.45%

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

1091 Harbor 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.

  • Among the largest homes in Copper Harbor 49918
  • Has a smaller lot than 84% of homes in Keweenaw County
  • Newer than 86% of homes in Keweenaw County

How it measures up in Copper Harbor 49918

The dot is this home. The mark in the middle is the typical home in Copper Harbor 49918.

Living area5,324 ft²
SmallerTypical 1,216 ft²Bigger

Bigger than almost all homes nearby

Lot size0.2 ac
SmallerTypical 0.5 acBigger

Bigger than 19% of homes nearby

Year built2016
OlderTypical 1981Newer

Newer than 82% of homes nearby

How 1091 Harbor St ranks against every home in each area.
MeasureThis homeCopper Harbor 49918Keweenaw County
Living areabigger than5,324 ft²almost all homesalmost all homes
Lot sizebigger than0.2 ac19% of homes16% of homes
Year builtnewer than201682% of homes86% of homes

About 1091 Harbor St

When did 1091 Harbor St, Copper Harbor, MI last sell?

1091 Harbor St, Copper Harbor, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1091 Harbor St, Copper Harbor, MI?

1091 Harbor St, Copper Harbor, MI has 4 bathrooms, 5,324 square feet of living space and a 0.20-acre lot.

When was 1091 Harbor St, Copper Harbor, MI built?

1091 Harbor St, Copper Harbor, MI was built in 2016, making it 10 years old. It is a colonial home. The building has 2 stories.

What schools serve 1091 Harbor St, Copper Harbor, MI?

1091 Harbor St, Copper Harbor, MI is assigned to Copper Harbor School (elementary); Calumet High School (high), rated B+. All sit in Calumet Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1091 Harbor St, Copper Harbor, MI compare to other homes in Copper Harbor 49918?

Among the 214 homes in Copper Harbor 49918, it is bigger than almost all of them (5,324 ft² against a typical 1,216 ft²), its lot is bigger than 19% of them (0.2 ac against a typical 0.5 ac) and it is newer than 82% of them (2016 against a typical 1981). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1091 Harbor St, Copper Harbor, MI?

The 2025 property tax bill for 1091 Harbor St, Copper Harbor, MI was $12,532. The county assessed it at $715,152.

More homes on Harbor St

Closest homes

More homes in Copper Harbor 49918

Assigned schools

Explore the area

See this home in context

Open 1091 Harbor St 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