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Single Family ResidenceResidential
$207,423$126 / 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 90How 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
Last sold for $202,000 on Jun 2, 2025

173 MASON ST

ALPENA, MI 49707
1
Baths
1,645 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.

Valuation

$207K
$187K low$228K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$202,000 · Jun 2, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,413 (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.$90,400 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$81,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$180,800

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.20
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
38
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
54
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
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.Ranch
CountyALPENA
Lot (acres)The size of the land the home sits on, from county records.0.32
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Ella M White Elementary SchoolC-
Elementary · Grades KG–5 · 0.5 mi
H
Alpena High SchoolA-
High · Grades 8–12 · 1.1 mi
M
Thunder Bay Junior High SchoolB-
Middle · Grades 6–8 · 1.5 mi

District: Alpena Public Schools

Neighborhood · ZIP 49707These 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.120
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
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.21,727
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.88 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,768
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$68,020
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.29 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.49%

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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

173 Mason 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.

  • Bigger than 70% of homes in Alpena 49707
  • Has a smaller lot than 65% of homes in Alpena County
  • Newer than 69% of homes in Alpena 49707

What homes are worth in Alpena 49707

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

This home
$80K$591K

This home is worth more than 58% of homes in Alpena 49707.

How it measures up in Alpena 49707

The dot is this home. The mark in the middle is the typical home in Alpena 49707.

Estimated value$207,423
CheaperTypical $186,918Pricier

Pricier than 58% of homes nearby

Price per ft²$126
CheaperTypical $139Pricier

Pricier than 38% of homes nearby

Living area1,645 ft²
SmallerTypical 1,345 ft²Bigger

Bigger than 70% of homes nearby

Lot size0.32 ac
SmallerTypical 0.34 acBigger

Bigger than 46% of homes nearby

Year built1977
OlderTypical 1965Newer

Newer than 69% of homes nearby

How 173 Mason St ranks against every home in each area.
MeasureThis homeAlpena 49707Alpena County
Estimated valuepricier than$207,42358% of homes58% of homes
Price per ft²pricier than$12638% of homes36% of homes
Living areabigger than1,645 ft²70% of homes70% of homes
Lot sizebigger than0.32 ac46% of homes35% of homes
Year builtnewer than197769% of homes69% of homes

About 173 Mason St

How much is 173 Mason St, Alpena, MI worth?

The TopHap Estimate for 173 Mason St, Alpena, MI is $207,423 as of Sep 24, 2026. The likely range is $186,733 to $228,113. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 173 Mason St, Alpena, MI last sell?

173 Mason St, Alpena, MI last sold on Jun 2, 2025 for $202,000, according to the county's recorded deed.

How big is 173 Mason St, Alpena, MI?

173 Mason St, Alpena, MI has 1 bathrooms, 1,645 square feet of living space and a 0.32-acre lot.

When was 173 Mason St, Alpena, MI built?

173 Mason St, Alpena, MI was built in 1977, making it 49 years old. It is a ranch home.

What schools serve 173 Mason St, Alpena, MI?

173 Mason St, Alpena, MI is assigned to Ella M White Elementary School (elementary), rated C-; Alpena High School (high), rated A-; Thunder Bay Junior High School (middle), rated B-. All sit in Alpena Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 173 Mason St, Alpena, MI compare to other homes in Alpena 49707?

Among the 10,936 homes in Alpena 49707, it is worth more than 58% of them ($207,423 against a typical $186,918), its price per square foot is higher than 38% of them ($126 against a typical $139), it is bigger than 70% of them (1,645 ft² against a typical 1,345 ft²), its lot is bigger than 46% of them (0.32 ac against a typical 0.34 ac) and it is newer than 69% of them (1977 against a typical 1965). Measured against all of Alpena County, it is worth more than 58% 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 173 Mason St, Alpena, MI?

The 2025 property tax bill for 173 Mason St, Alpena, MI was $2,413. The county assessed it at $90,400.

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