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Single Family ResidenceResidential
$62,417$75 / 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 86How 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 $17,500 on Sep 14, 2007

18446 ALGONAC ST

DETROIT, MI 48234
1
Baths
831 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$62K
$53K low$71K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$17,500 · Sep 14, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$998 (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.$20,600 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$41,200

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyWAYNE
Lot (acres)The size of the land the home sits on, from county records.0.10
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Porch · 162 ft²

Transaction History(5)

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
Brenda Scott AcademyF
Elementary · Grades PK–8 · 0.4 mi
H
Osborn High SchoolF
High · Grades 9–12 · 0.4 mi

District: Detroit Public Schools Community District

Neighborhood · ZIP 48234These 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.137
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.7.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.32%
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.30,516
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,746 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$40,111
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$53,344
Average tempThe average temperature here across a full year.50°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.53%

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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

18446 Algonac 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 88% of homes in Wayne County
  • Costs more per square foot than 89% of homes in Mt. Olivet
  • Smaller than 93% of homes in Wayne County
  • Has a smaller lot than 75% of homes in Wayne County
  • Newer than 71% of homes in Mt. Olivet

What homes are worth in Detroit 48234

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

This home
$28K$124K

This home is worth more than 51% of homes in Detroit 48234.

How it measures up in Detroit 48234

The dot is this home. The mark in the middle is the typical home in Detroit 48234.

Estimated value$62,417
CheaperTypical $62,378Pricier

Pricier than 51% of homes nearby

Price per ft²$75
CheaperTypical $61Pricier

Pricier than 77% of homes nearby

Living area831 ft²
SmallerTypical 1,020 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.1 ac
SmallerTypical 0.1 acBigger

Bigger than 57% of homes nearby

Year built1949
OlderTypical 1947Newer

Newer than 69% of homes nearby

How 18446 Algonac St ranks against every home in each area.
MeasureThis homeMt. OlivetDetroit 48234Wayne County
Estimated valuepricier than$62,41738% of homes51% of homes12% of homes
Price per ft²pricier than$7589% of homes77% of homes21% of homes
Living areabigger than831 ft²10% of homes15% of homes7% of homes
Lot sizebigger than0.1 ac45% of homes57% of homes25% of homes
Year builtnewer than194971% of homes69% of homes45% of homes

About 18446 Algonac St

How much is 18446 Algonac St, Detroit, MI worth?

The TopHap Estimate for 18446 Algonac St, Detroit, MI is $62,417 as of Sep 24, 2026. The likely range is $53,433 to $71,401. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18446 Algonac St, Detroit, MI last sell?

18446 Algonac St, Detroit, MI last sold on Sep 14, 2007 for $17,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18446 Algonac St, Detroit, MI?

18446 Algonac St, Detroit, MI has 1 bathrooms, 831 square feet of living space and a 0.10-acre lot.

When was 18446 Algonac St, Detroit, MI built?

18446 Algonac St, Detroit, MI was built in 1949, making it 77 years old. The building has 1 story.

What schools serve 18446 Algonac St, Detroit, MI?

18446 Algonac St, Detroit, MI is assigned to Brenda Scott Academy (elementary), rated F; Osborn High School (high), rated F. All sit in Detroit Public Schools Community District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18446 Algonac St, Detroit, MI compare to other homes in Detroit 48234?

Among the 12,575 homes in Detroit 48234, it is worth more than 51% of them ($62,417 against a typical $62,378), its price per square foot is higher than 77% of them ($75 against a typical $61), it is bigger than 15% of them (831 ft² against a typical 1,020 ft²), its lot is bigger than 57% of them (0.1 ac against a typical 0.1 ac) and it is newer than 69% of them (1949 against a typical 1947). Measured against all of Wayne County, it is worth more than 12% 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 18446 Algonac St, Detroit, MI?

The 2025 property tax bill for 18446 Algonac St, Detroit, MI was $998. The county assessed it at $20,600.

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