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Single Family ResidenceResidential
$198,908$115 / 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 85How 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

17803 LOUISE ST

SOUTHFIELD, MI 48075
3
Beds
1.5
Baths
1,732 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.
0.56 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$199K
$169K low$229K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,611 (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.$113,910 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,360
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$85,550
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$117,250
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$227,820

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.14 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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyOAKLAND
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.1964
Lot (acres)The size of the land the home sits on, from county records.0.56
ConstructionThe main material the home's frame and walls are built from.Concrete Blocks
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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
Thompson K-8 International AcademyD
Elementary · Grades KG–8 · 1.3 mi
H
Southfield High School for the Arts & TechnologyF
High · Grades 9–12 · 2.3 mi

District: Southfield Public School District

Neighborhood · ZIP 48075These 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.110
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 100.22

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.23,227
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,170 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,556
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,751
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

17803 Louise 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 Oakland County
  • Costs less per square foot than 96% of homes in Oakland County
  • Has a bigger lot than 73% of homes in Oakland County
  • Older than 84% of homes in Southfield 48075

What homes are worth in Southfield 48075

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

This home
$82K$427K

This home is worth more than 40% of homes in Southfield 48075.

How it measures up in Southfield 48075

The dot is this home. The mark in the middle is the typical home in Southfield 48075.

Estimated value$198,908
CheaperTypical $219,946Pricier

Pricier than 40% of homes nearby

Price per ft²$115
CheaperTypical $137Pricier

Pricier than 24% of homes nearby

Living area1,732 ft²
SmallerTypical 1,602 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.56 ac
SmallerTypical 0.33 acBigger

Bigger than 65% of homes nearby

Year built1950
OlderTypical 1964Newer

Newer than 16% of homes nearby

How 17803 Louise St ranks against every home in each area.
MeasureThis homeSouthfield 48075Oakland County
Estimated valuepricier than$198,90840% of homes14% of homes
Price per ft²pricier than$11524% of homes4% of homes
Living areabigger than1,732 ft²61% of homes51% of homes
Lot sizebigger than0.56 ac65% of homes73% of homes
Year builtnewer than195016% of homes19% of homes

About 17803 Louise St

How much is 17803 Louise St, Southfield, MI worth?

The TopHap Estimate for 17803 Louise St, Southfield, MI is $198,908 as of Oct 21, 2026. The likely range is $169,131 to $228,685. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17803 Louise St, Southfield, MI last sell?

17803 Louise St, Southfield, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 17803 Louise St, Southfield, MI?

17803 Louise St, Southfield, MI has 3 bedrooms, 1.5 bathrooms, 1,732 square feet of living space and a 0.56-acre lot.

When was 17803 Louise St, Southfield, MI built?

17803 Louise St, Southfield, MI was built in 1950, making it 76 years old. It is a ranch home. The building has 1 story.

What schools serve 17803 Louise St, Southfield, MI?

17803 Louise St, Southfield, MI is assigned to Thompson K-8 International Academy (elementary), rated D; Southfield High School for the Arts & Technology (high), rated F. All sit in Southfield Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17803 Louise St, Southfield, MI compare to other homes in Southfield 48075?

Among the 7,721 homes in Southfield 48075, it is worth more than 40% of them ($198,908 against a typical $219,946), its price per square foot is higher than 24% of them ($115 against a typical $137), it is bigger than 61% of them (1,732 ft² against a typical 1,602 ft²), its lot is bigger than 65% of them (0.56 ac against a typical 0.33 ac) and it is newer than 16% of them (1950 against a typical 1964). Measured against all of Oakland 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 17803 Louise St, Southfield, MI?

The 2025 property tax bill for 17803 Louise St, Southfield, MI was $2,611. The county assessed it at $113,910.

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Assigned schools

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