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Single Family ResidenceResidential
$441,592$409 / 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 $320,500 on Apr 7, 2021

640 BYRON ST

PLYMOUTH, MI 48170
3
Beds
1
Baths
1,080 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$442K
$419K low$464K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$320,500 · Apr 7, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,730 (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.$176,600 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$170,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$353,200

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.4 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
CountyWAYNE
Lot (acres)The size of the land the home sits on, from county records.0.19
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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(3)

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 · 0.3 mi
E
Smith Elementary SchoolA
Elementary · Grades KG–5 · 0.4 mi
H
Canton High SchoolA
High · Grades 9–12 · 1.6 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%

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

640 Byron 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 more than 90% of homes in Wayne County
  • Among the highest price per square foot in Wayne County
  • Smaller than 86% of homes in Plymouth 48170
  • Has a bigger lot than 73% of homes in Wayne County
  • Older than 81% of homes in Plymouth 48170

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$1.1M

This home is worth more than 42% 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$441,592
CheaperTypical $478,886Pricier

Pricier than 42% of homes nearby

Price per ft²$409
CheaperTypical $247Pricier

Pricier than 96% of homes nearby

Living area1,080 ft²
SmallerTypical 1,912 ft²Bigger

Bigger than 14% of homes nearby

Lot size0.19 ac
SmallerTypical 0.27 acBigger

Bigger than 29% of homes nearby

Year built1955
OlderTypical 1973Newer

Newer than 19% of homes nearby

How 640 Byron St ranks against every home in each area.
MeasureThis homePlymouth 48170Wayne County
Estimated valuepricier than$441,59242% of homes90% of homes
Price per ft²pricier than$40996% of homesalmost all homes
Living areabigger than1,080 ft²14% of homes34% of homes
Lot sizebigger than0.19 ac29% of homes73% of homes
Year builtnewer than195519% of homes63% of homes

About 640 Byron St

How much is 640 Byron St, Plymouth, MI worth?

The TopHap Estimate for 640 Byron St, Plymouth, MI is $441,592 as of Sep 24, 2026. The likely range is $419,222 to $463,962. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 Byron St, Plymouth, MI last sell?

640 Byron St, Plymouth, MI last sold on Apr 7, 2021 for $320,500, according to the county's recorded deed.

How big is 640 Byron St, Plymouth, MI?

640 Byron St, Plymouth, MI has 3 bedrooms, 1 bathrooms, 1,080 square feet of living space and a 0.19-acre lot.

When was 640 Byron St, Plymouth, MI built?

640 Byron St, Plymouth, MI was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 640 Byron St, Plymouth, MI?

640 Byron St, 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 640 Byron St, Plymouth, MI compare to other homes in Plymouth 48170?

Among the 14,707 homes in Plymouth 48170, it is worth more than 42% of them ($441,592 against a typical $478,886), its price per square foot is higher than 96% of them ($409 against a typical $247), it is bigger than 14% of them (1,080 ft² against a typical 1,912 ft²), its lot is bigger than 29% of them (0.19 ac against a typical 0.27 ac) and it is newer than 19% of them (1955 against a typical 1973). Measured against all of Wayne County, it is worth more than 90% 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 640 Byron St, Plymouth, MI?

The 2025 property tax bill for 640 Byron St, Plymouth, MI was $6,730. The county assessed it at $176,600.

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