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Single Family ResidenceResidential
$381,925
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 Sep 24, 2026
Last sold for $249,900 on Oct 28, 2019

451 RILEY ST

DUNDEE, MI 48131
0
Baths
1.34 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$382K
$370K low$394K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$249,900 · Oct 28, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,133 (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.$187,780 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$187,780
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$175,220
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$375,560

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.52
93
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
63
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
69
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
26
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.67 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 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
CountyMONROE
Lot (acres)The size of the land the home sits on, from county records.1.34
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.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
Dundee Middle SchoolB+
Middle · Grades 5–8 · 0.6 mi
E
Dundee Elementary SchoolA-
Elementary · Grades PK–4 · 0.6 mi
H
Dundee Community High SchoolB-
High · Grades 9–12 · 0.7 mi

District: Dundee Community Schools

Neighborhood · ZIP 48131These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.8,469
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.163 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,096
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,350
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

451 Riley 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 86% of homes in Dundee 48131
  • Has a bigger lot than 71% of homes in Monroe County

What homes are worth in Dundee 48131

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

This home
$51K$525K

This home is worth more than 86% of homes in Dundee 48131.

How it measures up in Dundee 48131

The dot is this home. The mark in the middle is the typical home in Dundee 48131.

Estimated value$381,925
CheaperTypical $264,000Pricier

Pricier than 86% of homes nearby

Lot size1.34 ac
SmallerTypical 0.52 acBigger

Bigger than 63% of homes nearby

How 451 Riley St ranks against every home in each area.
MeasureThis homeDundee 48131Monroe County
Estimated valuepricier than$381,92586% of homes84% of homes
Lot sizebigger than1.34 ac63% of homes71% of homes

About 451 Riley St

How much is 451 Riley St, Dundee, MI worth?

The TopHap Estimate for 451 Riley St, Dundee, MI is $381,925 as of Sep 24, 2026. The likely range is $369,814 to $394,036. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 451 Riley St, Dundee, MI last sell?

451 Riley St, Dundee, MI last sold on Oct 28, 2019 for $249,900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 451 Riley St, Dundee, MI?

451 Riley St, Dundee, MI is assigned to Dundee Middle School (middle), rated B+; Dundee Elementary School (elementary), rated A-; Dundee Community High School (high), rated B-. All sit in Dundee Community Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 451 Riley St, Dundee, MI compare to other homes in Dundee 48131?

Among the 2,998 homes in Dundee 48131, it is worth more than 86% of them ($381,925 against a typical $264,000) and its lot is bigger than 63% of them (1.34 ac against a typical 0.52 ac). Measured against all of Monroe County, it is worth more than 84% 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 451 Riley St, Dundee, MI?

The 2025 property tax bill for 451 Riley St, Dundee, MI was $4,133. The county assessed it at $187,780.

More homes on Riley St

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More homes in Dundee 48131

Assigned schools

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