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Single Family ResidenceResidential
$153,128$1 / 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 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

1147 W GRAND RIVER AVE

WILLIAMSTON, MI 48895
1
Baths
103,368 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.
10.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$153K
$148K low$158K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$135,504 (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.$1,979,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$227,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,751,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,013,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,958,800

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.51 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.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
CountyINGHAM
Lot (acres)The size of the land the home sits on, from county records.10.45
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.

E
Williamston Discovery Elementary School
Elementary · Grades PK–2 · 1.4 mi
M
Williamston Middle SchoolA+
Middle · Grades 6–8 · 1.5 mi
H
Williamston High SchoolB+
High · Grades 9–12 · 1.5 mi

District: Williamston Community Schools

Neighborhood · ZIP 48895These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.11,965
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.143 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,315
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,101
Average tempThe average temperature here across a full year.48°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.51%

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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

1147 W Grand River Ave 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 96% of homes in Williamston 48895
  • Among the lowest price per square foot in Williamston 48895
  • Among the largest homes in Williamston 48895
  • Has a bigger lot than 97% of homes in Ingham County
  • Older than 66% of homes in Williamston 48895

What homes are worth in Williamston 48895

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

This home
$134K$825K

This home is worth more than 4% of homes in Williamston 48895.

How it measures up in Williamston 48895

The dot is this home. The mark in the middle is the typical home in Williamston 48895.

Estimated value$153,128
CheaperTypical $321,811Pricier

Pricier than 4% of homes nearby

Price per ft²$1
CheaperTypical $190Pricier

Cheaper than almost all homes nearby

Living area103,368 ft²
SmallerTypical 1,736 ft²Bigger

Bigger than almost all homes nearby

Lot size10.45 ac
SmallerTypical 1.01 acBigger

Bigger than 88% of homes nearby

Year built1962
OlderTypical 1974Newer

Newer than 34% of homes nearby

How 1147 W Grand River Ave ranks against every home in each area.
MeasureThis homeWilliamston 48895Ingham County
Estimated valuepricier than$153,1284% of homes32% of homes
Price per ft²pricier than$1almost no homesalmost no homes
Living areabigger than103,368 ft²almost all homesalmost all homes
Lot sizebigger than10.45 ac88% of homes97% of homes
Year builtnewer than196234% of homes53% of homes

About 1147 W Grand River Ave

How much is 1147 W Grand River Ave, Williamston, MI worth?

The TopHap Estimate for 1147 W Grand River Ave, Williamston, MI is $153,128 as of Sep 24, 2026. The likely range is $148,194 to $158,062. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1147 W Grand River Ave, Williamston, MI last sell?

1147 W Grand River Ave, Williamston, MI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1147 W Grand River Ave, Williamston, MI?

1147 W Grand River Ave, Williamston, MI has 1 bathrooms, 103,368 square feet of living space and a 10.45-acre lot.

When was 1147 W Grand River Ave, Williamston, MI built?

1147 W Grand River Ave, Williamston, MI was built in 1962, making it 64 years old. The building has 1 story.

What schools serve 1147 W Grand River Ave, Williamston, MI?

1147 W Grand River Ave, Williamston, MI is assigned to Williamston Discovery Elementary School (elementary); Williamston Middle School (middle), rated A+; Williamston High School (high), rated B+. All sit in Williamston Community Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1147 W Grand River Ave, Williamston, MI compare to other homes in Williamston 48895?

Among the 4,324 homes in Williamston 48895, it is worth more than 4% of them ($153,128 against a typical $321,811), its price per square foot is higher than almost none of them ($1 against a typical $190), it is bigger than almost all of them (103,368 ft² against a typical 1,736 ft²), its lot is bigger than 88% of them (10.45 ac against a typical 1.01 ac) and it is newer than 34% of them (1962 against a typical 1974). Measured against all of Ingham County, it is worth more than 32% 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 1147 W Grand River Ave, Williamston, MI?

The 2025 property tax bill for 1147 W Grand River Ave, Williamston, MI was $135,504. The county assessed it at $1,979,400.

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