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Single Family ResidenceResidential
$143,706$163 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $55,000 on Aug 22, 1997

15740 RIGGS AVE

BROWNSTOWN, MI 48173
2
Beds
1
Baths
881 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$144K
$139K low$149K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$55,000 · Aug 22, 1997

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,671 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$67,700 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$67,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$135,400

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.2 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 percent flood zone

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
CountyWayne
Lot (acres)The size of the land the home sits on, from county records.0.11
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Patio · 400 ft²Porch · 16 ft²

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

H
Carlson High SchoolB
High · Grades 9–12 · 2.0 mi
M
Shumate Middle SchoolC+
Middle · Grades 6–8 · 2.0 mi
E
Chapman Elementary SchoolB
Elementary · Grades PK–5 · 2.8 mi

District: Gibraltar School District

Neighborhood · ZIP 48173These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.13,000
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.759 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,813
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,981
Average tempThe average temperature here across a full year.49°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

15740 Riggs Ave 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 Rockwood 48173
  • Costs more per square foot than 73% of homes in Rockwood 48173
  • Smaller than 96% of homes in Rockwood 48173
  • Has a smaller lot than 93% of homes in Rockwood 48173
  • Older than 86% of homes in Rockwood 48173

What homes are worth in Rockwood 48173

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

This home
$68K$478K

This home is worth more than 14% of homes in Rockwood 48173.

How it measures up in Rockwood 48173

The dot is this home. The mark in the middle is the typical home in Rockwood 48173.

Estimated value$143,706
CheaperTypical $218,713Pricier

Pricier than 14% of homes nearby

Price per ft²$163
CheaperTypical $146Pricier

Pricier than 73% of homes nearby

Living area881 ft²
SmallerTypical 1,610 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.11 ac
SmallerTypical 0.22 acBigger

Bigger than 7% of homes nearby

Year built1947
OlderTypical 1972Newer

Newer than 14% of homes nearby

How 15740 Riggs Ave ranks against every home in each area.
MeasureThis homeRockwood 48173Wayne County
Estimated valuepricier than$143,70614% of homes43% of homes
Price per ft²pricier than$16373% of homes66% of homes
Living areabigger than881 ft²4% of homes10% of homes
Lot sizebigger than0.11 ac7% of homes34% of homes
Year builtnewer than194714% of homes41% of homes

About 15740 Riggs Ave

How much is 15740 Riggs Ave, Brownstown, MI worth?

The TopHap Estimate for 15740 Riggs Ave, Brownstown, MI is $143,706 as of Jul 14, 2026. The likely range is $138,910 to $148,502. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15740 Riggs Ave, Brownstown, MI last sell?

15740 Riggs Ave, Brownstown, MI last sold on Aug 22, 1997 for $55,000, according to the county's recorded deed.

How big is 15740 Riggs Ave, Brownstown, MI?

15740 Riggs Ave, Brownstown, MI has 2 bedrooms, 1 bathrooms, 881 square feet of living space and a 0.11-acre lot.

When was 15740 Riggs Ave, Brownstown, MI built?

15740 Riggs Ave, Brownstown, MI was built in 1947, making it 79 years old. It is a ranch home. The building has 1 story.

What schools serve 15740 Riggs Ave, Brownstown, MI?

15740 Riggs Ave, Brownstown, MI is assigned to Carlson High School (high), rated B; Shumate Middle School (middle), rated C+; Chapman Elementary School (elementary), rated B. All sit in Gibraltar School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15740 Riggs Ave, Brownstown, MI compare to other homes in Rockwood 48173?

Among the 4,703 homes in Rockwood 48173, it is worth more than 14% of them ($143,706 against a typical $218,713), its price per square foot is higher than 73% of them ($163 against a typical $146), it is bigger than 4% of them (881 ft² against a typical 1,610 ft²), its lot is bigger than 7% of them (0.11 ac against a typical 0.22 ac) and it is newer than 14% of them (1947 against a typical 1972). Measured against all of Wayne County, it is worth more than 43% 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 15740 Riggs Ave, Brownstown, MI?

The 2023 property tax bill for 15740 Riggs Ave, Brownstown, MI was $1,671. The county assessed it at $67,700.

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