Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$272,549$168 / 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 96How 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

809 WILLIAMS ST

FENTON, MI 48430
4
Beds
2
Baths
1,624 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
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

$273K
$261K low$284K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,584 (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.$110,800 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$111,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$221,600

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.25
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
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.
60
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
CountyGENESEE
Lot (acres)The size of the land the home sits on, from county records.0.17
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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.

E
State Road Elementary SchoolA
Elementary · Grades KG–5 · 0.8 mi
M
Andrew G Schmidt Middle SchoolB+
Middle · Grades 6–8 · 1.6 mi
H
Fenton Senior High SchoolA
High · Grades 9–12 · 1.7 mi

District: Fenton Area Public Schools

Neighborhood · ZIP 48430These 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.72
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
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.41,200
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.466 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,161
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,448
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.52%

Owner Tools

Do you own this home?
Claim this home

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

809 Williams 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 less than 75% of homes in Fenton 48430
  • Costs less per square foot than 87% of homes in Fenton 48430
  • Bigger than 67% of homes in Genesee County
  • Has a smaller lot than 89% of homes in Fenton 48430
  • Among the oldest homes in Fenton 48430

What homes are worth in Fenton 48430

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

This home
$158K$1.1M

This home is worth more than 25% of homes in Fenton 48430.

How it measures up in Fenton 48430

The dot is this home. The mark in the middle is the typical home in Fenton 48430.

Estimated value$272,549
CheaperTypical $366,646Pricier

Pricier than 25% of homes nearby

Price per ft²$168
CheaperTypical $221Pricier

Pricier than 13% of homes nearby

Living area1,624 ft²
SmallerTypical 1,694 ft²Bigger

Bigger than 46% of homes nearby

Lot size0.16 ac
SmallerTypical 0.52 acBigger

Bigger than 11% of homes nearby

Year built1880
OlderTypical 1984Newer

Older than almost all homes nearby

How 809 Williams St ranks against every home in each area.
MeasureThis homeFenton 48430Genesee County
Estimated valuepricier than$272,54925% of homes75% of homes
Price per ft²pricier than$16813% of homes70% of homes
Living areabigger than1,624 ft²46% of homes67% of homes
Lot sizebigger than0.16 ac11% of homes27% of homes
Year builtnewer than1880almost no homesalmost no homes

About 809 Williams St

How much is 809 Williams St, Fenton, MI worth?

The TopHap Estimate for 809 Williams St, Fenton, MI is $272,549 as of Sep 24, 2026. The likely range is $260,994 to $284,104. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 809 Williams St, Fenton, MI last sell?

809 Williams St, Fenton, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 809 Williams St, Fenton, MI?

809 Williams St, Fenton, MI has 4 bedrooms, 2 bathrooms, 1,624 square feet of living space and a 0.17-acre lot.

When was 809 Williams St, Fenton, MI built?

809 Williams St, Fenton, MI was built in 1880, making it 146 years old. The building has 1 story.

What schools serve 809 Williams St, Fenton, MI?

809 Williams St, Fenton, MI is assigned to State Road Elementary School (elementary), rated A; Andrew G Schmidt Middle School (middle), rated B+; Fenton Senior High School (high), rated A. All sit in Fenton Area Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 809 Williams St, Fenton, MI compare to other homes in Fenton 48430?

Among the 14,242 homes in Fenton 48430, it is worth more than 25% of them ($272,549 against a typical $366,646), its price per square foot is higher than 13% of them ($168 against a typical $221), it is bigger than 46% of them (1,624 ft² against a typical 1,694 ft²), its lot is bigger than 11% of them (0.16 ac against a typical 0.52 ac) and it is newer than almost none of them (1880 against a typical 1984). Measured against all of Genesee County, it is worth more than 75% 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 809 Williams St, Fenton, MI?

The 2025 property tax bill for 809 Williams St, Fenton, MI was $2,584. The county assessed it at $110,800.

More homes on Williams St

Closest homes

More homes in Fenton 48430

Assigned schools

Explore the area

See this home in context

Open 809 Williams St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map