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Single Family ResidenceResidential
$423,122$165 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $302,900 on Mar 7, 2018

18618 PETUNIA DR

ROCKWOOD, MI 48173
4
Beds
3.5
Baths
2,560 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$423K
$408K low$438K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$302,900 · Mar 7, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,879 (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.$249,700 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$245,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$499,400

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.9 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.Colonial
CountyWAYNE
Lot (acres)The size of the land the home sits on, from county records.0.24
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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

Transaction History(6)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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 · 0.8 mi
M
Shumate Middle SchoolC+
Middle · Grades 6–8 · 0.9 mi
E
Parsons Elementary SchoolA
Elementary · Grades PK–5 · 1.7 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%

Owner Tools

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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

18618 Petunia Dr 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 more than 94% of homes in Rockwood 48173
  • Costs more per square foot than 73% of homes in Rockwood 48173
  • Bigger than 93% of homes in Wayne County
  • Has a bigger lot than 83% of homes in Wayne County
  • Among the newest homes in Wayne County

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
$75K$486K

This home is worth more than 94% 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$423,122
CheaperTypical $224,471Pricier

Pricier than 94% of homes nearby

Price per ft²$165
CheaperTypical $149Pricier

Pricier than 73% of homes nearby

Living area2,560 ft²
SmallerTypical 1,625 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.24 ac
SmallerTypical 0.22 acBigger

Bigger than 57% of homes nearby

Year built2017
OlderTypical 1972Newer

Newer than 98% of homes nearby

How 18618 Petunia Dr ranks against every home in each area.
MeasureThis homeRockwood 48173Wayne County
Estimated valuepricier than$423,12294% of homes91% of homes
Price per ft²pricier than$16573% of homes68% of homes
Living areabigger than2,560 ft²89% of homes93% of homes
Lot sizebigger than0.24 ac57% of homes83% of homes
Year builtnewer than201798% of homesalmost all homes

About 18618 Petunia Dr

How much is 18618 Petunia Dr, Rockwood, MI worth?

The TopHap Estimate for 18618 Petunia Dr, Rockwood, MI is $423,122 as of Aug 30, 2026. The likely range is $408,312 to $437,932. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18618 Petunia Dr, Rockwood, MI last sell?

18618 Petunia Dr, Rockwood, MI last sold on Mar 7, 2018 for $302,900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 18618 Petunia Dr, Rockwood, MI?

18618 Petunia Dr, Rockwood, MI has 4 bedrooms, 3.5 bathrooms, 2,560 square feet of living space and a 0.24-acre lot.

When was 18618 Petunia Dr, Rockwood, MI built?

18618 Petunia Dr, Rockwood, MI was built in 2017, making it 9 years old. It is a colonial home.

What schools serve 18618 Petunia Dr, Rockwood, MI?

18618 Petunia Dr, Rockwood, MI is assigned to Carlson High School (high), rated B; Shumate Middle School (middle), rated C+; Parsons Elementary School (elementary), rated A. All sit in Gibraltar School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18618 Petunia Dr, Rockwood, MI compare to other homes in Rockwood 48173?

Among the 4,708 homes in Rockwood 48173, it is worth more than 94% of them ($423,122 against a typical $224,471), its price per square foot is higher than 73% of them ($165 against a typical $149), it is bigger than 89% of them (2,560 ft² against a typical 1,625 ft²), its lot is bigger than 57% of them (0.24 ac against a typical 0.22 ac) and it is newer than 98% of them (2017 against a typical 1972). Measured against all of Wayne County, it is worth more than 91% 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 18618 Petunia Dr, Rockwood, MI?

The 2025 property tax bill for 18618 Petunia Dr, Rockwood, MI was $8,879. The county assessed it at $249,700.

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