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Single Family ResidenceResidential
$570,373$289 / 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 90How 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 $489,000 on Apr 5, 2023

685 GRASSY RUN RD

WILLIAMSTOWN, KY 41097
0
Baths
1,972 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.
20.21 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$570K
$515K low$626K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$489,000 · Apr 5, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,756 (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.$325,600 (2025)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$325,600

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.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
81
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
90
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.
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
CountyGRANT
Lot (acres)The size of the land the home sits on, from county records.20.21
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.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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 · 1,328 ft²Porch · 210 ft²

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
Mason-Corinth Elementary SchoolC+
Elementary · Grades PK–5 · 2.0 mi
M
Grant County Middle SchoolB-
Middle · Grades 6–8 · 5.6 mi
H
Grant County High SchoolD
High · Grades 9–12 · 6.5 mi

District: Grant County School District

Neighborhood · ZIP 41097These 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.199
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
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.7,520
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.76 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,019
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,455
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.55%

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

685 Grassy Run Rd 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 98% of homes in Williamstown 41097
  • Costs more per square foot than 95% of homes in Grant County
  • Bigger than 85% of homes in Williamstown 41097
  • Has a bigger lot than 87% of homes in Grant County
  • Newer than 86% of homes in Williamstown 41097

What homes are worth in Williamstown 41097

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

This home
$21K$607K

This home is worth more than 98% of homes in Williamstown 41097.

How it measures up in Williamstown 41097

The dot is this home. The mark in the middle is the typical home in Williamstown 41097.

Estimated value$570,373
CheaperTypical $191,755Pricier

Pricier than 98% of homes nearby

Price per ft²$289
CheaperTypical $172Pricier

Pricier than 94% of homes nearby

Living area1,972 ft²
SmallerTypical 1,280 ft²Bigger

Bigger than 85% of homes nearby

Lot size20.21 ac
SmallerTypical 1.1 acBigger

Bigger than 86% of homes nearby

Year built2001
OlderTypical 1978Newer

Newer than 86% of homes nearby

How 685 Grassy Run Rd ranks against every home in each area.
MeasureThis homeWilliamstown 41097Grant County
Estimated valuepricier than$570,37398% of homes97% of homes
Price per ft²pricier than$28994% of homes95% of homes
Living areabigger than1,972 ft²85% of homes85% of homes
Lot sizebigger than20.21 ac86% of homes87% of homes
Year builtnewer than200186% of homes85% of homes

About 685 Grassy Run Rd

How much is 685 Grassy Run Rd, Williamstown, KY worth?

The TopHap Estimate for 685 Grassy Run Rd, Williamstown, KY is $570,373 as of Sep 24, 2026. The likely range is $515,219 to $625,527. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 685 Grassy Run Rd, Williamstown, KY last sell?

685 Grassy Run Rd, Williamstown, KY last sold on Apr 5, 2023 for $489,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 685 Grassy Run Rd, Williamstown, KY?

685 Grassy Run Rd, Williamstown, KY has 1,972 square feet of living space and a 20.21-acre lot.

When was 685 Grassy Run Rd, Williamstown, KY built?

685 Grassy Run Rd, Williamstown, KY was built in 2001, making it 25 years old. The building has 1 story.

What schools serve 685 Grassy Run Rd, Williamstown, KY?

685 Grassy Run Rd, Williamstown, KY is assigned to Mason-Corinth Elementary School (elementary), rated C+; Grant County Middle School (middle), rated B-; Grant County High School (high), rated D. All sit in Grant County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 685 Grassy Run Rd, Williamstown, KY compare to other homes in Williamstown 41097?

Among the 3,398 homes in Williamstown 41097, it is worth more than 98% of them ($570,373 against a typical $191,755), its price per square foot is higher than 94% of them ($289 against a typical $172), it is bigger than 85% of them (1,972 ft² against a typical 1,280 ft²), its lot is bigger than 86% of them (20.21 ac against a typical 1.1 ac) and it is newer than 86% of them (2001 against a typical 1978). Measured against all of Grant County, it is worth more than 97% 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 685 Grassy Run Rd, Williamstown, KY?

The 2025 property tax bill for 685 Grassy Run Rd, Williamstown, KY was $3,756. The county assessed it at $325,600.

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