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Single Family ResidenceResidential
$317,085$205 / 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 Jul 14, 2026
Last sold for $156,000 on Oct 2, 2013

4640 ROCKY HILL DR

WILLIAMSTON, MI 48895
3
Beds
1.5
Baths
1,547 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.
0.56 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$317K
$302K low$332K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$156,000 · Oct 2, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,534 (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.$160,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$120,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$138,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$321,600

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.0.56
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
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
Cornell Elementary SchoolA-
Elementary · Grades KG–4 · 1.9 mi
M
Chippewa Middle SchoolA+
Middle · Grades 7–8 · 3.7 mi
H
Okemos High SchoolA+
High · Grades 9–12 · 5.4 mi

District: Okemos Public 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

4640 Rocky Hill Dr 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 75% of homes in Ingham County
  • Costs more per square foot than 81% of homes in Ingham County
  • Has a bigger lot than 77% of homes in Ingham County
  • Newer than 66% of homes in Ingham County

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
$122K$804K

This home is worth more than 52% 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$317,085
CheaperTypical $307,562Pricier

Pricier than 52% of homes nearby

Price per ft²$205
CheaperTypical $185Pricier

Pricier than 69% of homes nearby

Living area1,547 ft²
SmallerTypical 1,728 ft²Bigger

Bigger than 39% of homes nearby

Lot size0.56 ac
SmallerTypical 1 acBigger

Bigger than 38% of homes nearby

Year built1972
OlderTypical 1974Newer

Newer than 47% of homes nearby

How 4640 Rocky Hill Dr ranks against every home in each area.
MeasureThis homeWilliamston 48895Ingham County
Estimated valuepricier than$317,08552% of homes75% of homes
Price per ft²pricier than$20569% of homes81% of homes
Living areabigger than1,547 ft²39% of homes62% of homes
Lot sizebigger than0.56 ac38% of homes77% of homes
Year builtnewer than197247% of homes66% of homes

About 4640 Rocky Hill Dr

How much is 4640 Rocky Hill Dr, Williamston, MI worth?

The TopHap Estimate for 4640 Rocky Hill Dr, Williamston, MI is $317,085 as of Jul 14, 2026. The likely range is $302,179 to $331,991. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4640 Rocky Hill Dr, Williamston, MI last sell?

4640 Rocky Hill Dr, Williamston, MI last sold on Oct 2, 2013 for $156,000, according to the county's recorded deed.

How big is 4640 Rocky Hill Dr, Williamston, MI?

4640 Rocky Hill Dr, Williamston, MI has 3 bedrooms, 1.5 bathrooms, 1,547 square feet of living space and a 0.56-acre lot.

When was 4640 Rocky Hill Dr, Williamston, MI built?

4640 Rocky Hill Dr, Williamston, MI was built in 1972, making it 54 years old. The building has 1 story.

What schools serve 4640 Rocky Hill Dr, Williamston, MI?

4640 Rocky Hill Dr, Williamston, MI is assigned to Cornell Elementary School (elementary), rated A-; Chippewa Middle School (middle), rated A+; Okemos High School (high), rated A+. All sit in Okemos Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4640 Rocky Hill Dr, Williamston, MI compare to other homes in Williamston 48895?

Among the 4,315 homes in Williamston 48895, it is worth more than 52% of them ($317,085 against a typical $307,562), its price per square foot is higher than 69% of them ($205 against a typical $185), it is bigger than 39% of them (1,547 ft² against a typical 1,728 ft²), its lot is bigger than 38% of them (0.56 ac against a typical 1 ac) and it is newer than 47% of them (1972 against a typical 1974). Measured against all of Ingham 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 4640 Rocky Hill Dr, Williamston, MI?

The 2025 property tax bill for 4640 Rocky Hill Dr, Williamston, MI was $6,534. The county assessed it at $160,800.

More homes on Rocky Hill Dr

Closest homes

More homes in Williamston 48895

Assigned schools

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