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Single Family ResidenceResidential
$406,911$326 / 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 95How 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 $265,000 on Sep 17, 2020

42557 POSTIFF AVE

PLYMOUTH, MI 48170
1.5
Baths
1,248 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$407K
$386K low$427K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$265,000 · Sep 17, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,544 (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.$194,900 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$172,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$389,800

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.Ranch
CountyWAYNE
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Brick
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(2)

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.

M
East Middle SchoolA+
Middle · Grades 6–8 · 0.4 mi
E
Smith Elementary SchoolA
Elementary · Grades KG–5 · 0.8 mi
H
Canton High SchoolA
High · Grades 9–12 · 1.7 mi

District: Plymouth-Canton Community Schools

Neighborhood · ZIP 48170These 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.44
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.40,579
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,174 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,635
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,702
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

42557 Postiff 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 more than 88% of homes in Wayne County
  • Among the highest price per square foot in Wayne County
  • Smaller than 78% of homes in Plymouth 48170
  • Has a smaller lot than 81% of homes in Plymouth 48170
  • Newer than 78% of homes in Wayne County

What homes are worth in Plymouth 48170

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

This home
$190K$1.2M

This home is worth more than 34% of homes in Plymouth 48170.

How it measures up in Plymouth 48170

The dot is this home. The mark in the middle is the typical home in Plymouth 48170.

Estimated value$406,911
CheaperTypical $482,555Pricier

Pricier than 34% of homes nearby

Price per ft²$326
CheaperTypical $248Pricier

Pricier than 84% of homes nearby

Living area1,248 ft²
SmallerTypical 1,909 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.17 ac
SmallerTypical 0.27 acBigger

Bigger than 19% of homes nearby

Year built1967
OlderTypical 1973Newer

Newer than 40% of homes nearby

How 42557 Postiff Ave ranks against every home in each area.
MeasureThis homePlymouth 48170Wayne County
Estimated valuepricier than$406,91134% of homes88% of homes
Price per ft²pricier than$32684% of homesalmost all homes
Living areabigger than1,248 ft²22% of homes49% of homes
Lot sizebigger than0.17 ac19% of homes65% of homes
Year builtnewer than196740% of homes78% of homes

About 42557 Postiff Ave

How much is 42557 Postiff Ave, Plymouth, MI worth?

The TopHap Estimate for 42557 Postiff Ave, Plymouth, MI is $406,911 as of Sep 24, 2026. The likely range is $386,478 to $427,344. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 42557 Postiff Ave, Plymouth, MI last sell?

42557 Postiff Ave, Plymouth, MI last sold on Sep 17, 2020 for $265,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 42557 Postiff Ave, Plymouth, MI?

42557 Postiff Ave, Plymouth, MI has 1.5 bathrooms, 1,248 square feet of living space and a 0.17-acre lot.

When was 42557 Postiff Ave, Plymouth, MI built?

42557 Postiff Ave, Plymouth, MI was built in 1967, making it 59 years old. It is a ranch home. The building has 1 story.

What schools serve 42557 Postiff Ave, Plymouth, MI?

42557 Postiff Ave, Plymouth, MI is assigned to East Middle School (middle), rated A+; Smith Elementary School (elementary), rated A; Canton High School (high), rated A. All sit in Plymouth-Canton Community Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 42557 Postiff Ave, Plymouth, MI compare to other homes in Plymouth 48170?

Among the 14,707 homes in Plymouth 48170, it is worth more than 34% of them ($406,911 against a typical $482,555), its price per square foot is higher than 84% of them ($326 against a typical $248), it is bigger than 22% of them (1,248 ft² against a typical 1,909 ft²), its lot is bigger than 19% of them (0.17 ac against a typical 0.27 ac) and it is newer than 40% of them (1967 against a typical 1973). Measured against all of Wayne County, it is worth more than 88% 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 42557 Postiff Ave, Plymouth, MI?

The 2025 property tax bill for 42557 Postiff Ave, Plymouth, MI was $4,544. The county assessed it at $194,900.

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