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Single Family ResidenceResidential
$661,898$244 / 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 91How 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

12940 PORTSMOUTH XING

PLYMOUTH, MI 48170
3.5
Baths
2,718 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.
0.63 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$662K
$601K low$723K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,460 (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.$316,000 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$288,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$632,000

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.0.63
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
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(1)

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
West Middle SchoolA
Middle · Grades 6–8 · 0.9 mi
E
Bird Elementary SchoolA
Elementary · Grades KG–5 · 0.9 mi
H
Salem 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

12940 Portsmouth Xing 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 97% of homes in Wayne County
  • Costs more per square foot than 91% of homes in Wayne County
  • Bigger than 94% of homes in Wayne County
  • Has a bigger lot than 96% of homes in Wayne County
  • Newer than 85% 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
$191K$1.1M

This home is worth more than 80% 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$661,898
CheaperTypical $479,438Pricier

Pricier than 80% of homes nearby

Price per ft²$244
CheaperTypical $248Pricier

Pricier than 47% of homes nearby

Living area2,718 ft²
SmallerTypical 1,905 ft²Bigger

Bigger than 79% of homes nearby

Lot size0.63 ac
SmallerTypical 0.27 acBigger

Bigger than 83% of homes nearby

Year built1978
OlderTypical 1973Newer

Newer than 59% of homes nearby

How 12940 Portsmouth Xing ranks against every home in each area.
MeasureThis homePlymouth 48170Wayne County
Estimated valuepricier than$661,89880% of homes97% of homes
Price per ft²pricier than$24447% of homes91% of homes
Living areabigger than2,718 ft²79% of homes94% of homes
Lot sizebigger than0.63 ac83% of homes96% of homes
Year builtnewer than197859% of homes85% of homes

About 12940 Portsmouth Xing

How much is 12940 Portsmouth Xing, Plymouth, MI worth?

The TopHap Estimate for 12940 Portsmouth Xing, Plymouth, MI is $661,898 as of Sep 24, 2026. The likely range is $600,844 to $722,952. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12940 Portsmouth Xing, Plymouth, MI last sell?

12940 Portsmouth Xing, Plymouth, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12940 Portsmouth Xing, Plymouth, MI?

12940 Portsmouth Xing, Plymouth, MI has 3.5 bathrooms, 2,718 square feet of living space and a 0.63-acre lot.

When was 12940 Portsmouth Xing, Plymouth, MI built?

12940 Portsmouth Xing, Plymouth, MI was built in 1978, making it 48 years old. The building has 2 stories.

What schools serve 12940 Portsmouth Xing, Plymouth, MI?

12940 Portsmouth Xing, Plymouth, MI is assigned to West Middle School (middle), rated A; Bird Elementary School (elementary), rated A; Salem 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 12940 Portsmouth Xing, Plymouth, MI compare to other homes in Plymouth 48170?

Among the 14,707 homes in Plymouth 48170, it is worth more than 80% of them ($661,898 against a typical $479,438), its price per square foot is higher than 47% of them ($244 against a typical $248), it is bigger than 79% of them (2,718 ft² against a typical 1,905 ft²), its lot is bigger than 83% of them (0.63 ac against a typical 0.27 ac) and it is newer than 59% of them (1978 against a typical 1973). Measured against all of Wayne County, it is worth more than 97% 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 12940 Portsmouth Xing, Plymouth, MI?

The 2025 property tax bill for 12940 Portsmouth Xing, Plymouth, MI was $11,460. The county assessed it at $316,000.

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