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Single Family ResidenceResidential
$249,602$152 / 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 93How 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

4040 GREGOR ST

GENESEE, MI 48437
1
Baths
1,642 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.
1.38 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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$250K
$232K low$267K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,633 (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.$120,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$115,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$241,000

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.26
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
57
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
2
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyGENESEE
Lot (acres)The size of the land the home sits on, from county records.1.38
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(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.

E
Haas Elementary SchoolD-
Elementary · Grades PK–5 · 0.8 mi
M
Genesee High SchoolB-
Middle · Grades 6–12 · 0.8 mi

District: Genesee School District

Neighborhood · ZIP 48437These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.287
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.454 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$46,323
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,213
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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

4040 Gregor 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 96% of homes in Genesee 48437
  • Costs more per square foot than 92% of homes in Genesee 48437
  • Bigger than 82% of homes in Genesee 48437
  • Has a bigger lot than 87% of homes in Genesee 48437

What homes are worth in Genesee 48437

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

This home
$72K$271K

This home is worth more than 96% of homes in Genesee 48437.

How it measures up in Genesee 48437

The dot is this home. The mark in the middle is the typical home in Genesee 48437.

Estimated value$249,602
CheaperTypical $132,963Pricier

Pricier than 96% of homes nearby

Price per ft²$152
CheaperTypical $110Pricier

Pricier than 92% of homes nearby

Living area1,642 ft²
SmallerTypical 1,152 ft²Bigger

Bigger than 82% of homes nearby

Lot size1.38 ac
SmallerTypical 0.45 acBigger

Bigger than 87% of homes nearby

Year built1955
OlderTypical 1958Newer

Newer than 45% of homes nearby

How 4040 Gregor St ranks against every home in each area.
MeasureThis homeGenesee 48437Genesee County
Estimated valuepricier than$249,60296% of homes70% of homes
Price per ft²pricier than$15292% of homes60% of homes
Living areabigger than1,642 ft²82% of homes69% of homes
Lot sizebigger than1.38 ac87% of homes85% of homes
Year builtnewer than195545% of homes37% of homes

About 4040 Gregor St

How much is 4040 Gregor St, Genesee, MI worth?

The TopHap Estimate for 4040 Gregor St, Genesee, MI is $249,602 as of Sep 24, 2026. The likely range is $232,258 to $266,946. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4040 Gregor St, Genesee, MI last sell?

4040 Gregor St, Genesee, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4040 Gregor St, Genesee, MI?

4040 Gregor St, Genesee, MI has 1 bathrooms, 1,642 square feet of living space and a 1.38-acre lot.

When was 4040 Gregor St, Genesee, MI built?

4040 Gregor St, Genesee, MI was built in 1955, making it 71 years old. It is a ranch home. The building has 1 story.

What schools serve 4040 Gregor St, Genesee, MI?

4040 Gregor St, Genesee, MI is assigned to Haas Elementary School (elementary), rated D-; Genesee High School (middle), rated B-. All sit in Genesee School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4040 Gregor St, Genesee, MI compare to other homes in Genesee 48437?

Among the 260 homes in Genesee 48437, it is worth more than 96% of them ($249,602 against a typical $132,963), its price per square foot is higher than 92% of them ($152 against a typical $110), it is bigger than 82% of them (1,642 ft² against a typical 1,152 ft²), its lot is bigger than 87% of them (1.38 ac against a typical 0.45 ac) and it is newer than 45% of them (1955 against a typical 1958). Measured against all of Genesee County, it is worth more than 70% 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 4040 Gregor St, Genesee, MI?

The 2025 property tax bill for 4040 Gregor St, Genesee, MI was $4,633. The county assessed it at $120,500.

More homes on Gregor St

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Assigned schools

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