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Single Family ResidenceResidential
$420,648$142 / 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 Aug 30, 2026

644 CORNERSTONE PL

EVANS, GA 30809
4
Beds
3.5
Baths
2,956 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.
0.55 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$421K
$408K low$433K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,313 (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.$166,762 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,604
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$139,158
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$164,098
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$416,906

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
90
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
76
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
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
CountyCOLUMBIA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2009
Lot (acres)The size of the land the home sits on, from county records.0.55
ConstructionThe main material the home's frame and walls are built from.Brick
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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
Parkway Elementary SchoolA+
Elementary · Grades PK–5 · 0.7 mi
M
Greenbrier Middle SchoolA
Middle · Grades 6–8 · 2.7 mi
H
Greenbrier High SchoolA+
High · Grades 9–12 · 2.8 mi

District: Columbia County School District

Neighborhood · ZIP 30809These 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.61
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.62
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.94

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.55,165
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,218 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,400
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,407
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

644 Cornerstone Pl 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 Knob Hill
  • Costs less per square foot than 97% of homes in Knob Hill
  • Bigger than 80% of homes in Columbia County
  • Has a bigger lot than 80% of homes in Knob Hill

What homes are worth in Evans 30809

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

This home
$193K$1M

This home is worth more than 51% of homes in Evans 30809.

How it measures up in Evans 30809

The dot is this home. The mark in the middle is the typical home in Evans 30809.

Estimated value$420,648
CheaperTypical $417,383Pricier

Pricier than 51% of homes nearby

Price per ft²$142
CheaperTypical $167Pricier

Pricier than 11% of homes nearby

Living area2,956 ft²
SmallerTypical 2,570 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.55 ac
SmallerTypical 0.31 acBigger

Bigger than 79% of homes nearby

Year built2004
OlderTypical 2004Newer

Newer than 53% of homes nearby

How 644 Cornerstone Pl ranks against every home in each area.
MeasureThis homeKnob HillEvans 30809Columbia County
Estimated valuepricier than$420,64825% of homes51% of homes70% of homes
Price per ft²pricier than$1423% of homes11% of homes19% of homes
Living areabigger than2,956 ft²54% of homes66% of homes80% of homes
Lot sizebigger than0.55 ac80% of homes79% of homes76% of homes
Year builtnewer than200452% of homes53% of homes59% of homes

About 644 Cornerstone Pl

How much is 644 Cornerstone Pl, Evans, GA worth?

The TopHap Estimate for 644 Cornerstone Pl, Evans, GA is $420,648 as of Aug 30, 2026. The likely range is $408,000 to $433,296. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 644 Cornerstone Pl, Evans, GA last sell?

644 Cornerstone Pl, Evans, GA last sold on Jul 24, 2026, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 644 Cornerstone Pl, Evans, GA?

644 Cornerstone Pl, Evans, GA has 4 bedrooms, 3.5 bathrooms, 2,956 square feet of living space and a 0.55-acre lot.

When was 644 Cornerstone Pl, Evans, GA built?

644 Cornerstone Pl, Evans, GA was built in 2004, making it 22 years old. The building has 1 story.

What schools serve 644 Cornerstone Pl, Evans, GA?

644 Cornerstone Pl, Evans, GA is assigned to Parkway Elementary School (elementary), rated A+; Greenbrier Middle School (middle), rated A; Greenbrier High School (high), rated A+. All sit in Columbia County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 644 Cornerstone Pl, Evans, GA compare to other homes in Evans 30809?

Among the 18,511 homes in Evans 30809, it is worth more than 51% of them ($420,648 against a typical $417,383), its price per square foot is higher than 11% of them ($142 against a typical $167), it is bigger than 66% of them (2,956 ft² against a typical 2,570 ft²), its lot is bigger than 79% of them (0.55 ac against a typical 0.31 ac) and it is newer than 53% of them (2004 against a typical 2004). Measured against all of Columbia 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 644 Cornerstone Pl, Evans, GA?

The 2025 property tax bill for 644 Cornerstone Pl, Evans, GA was $1,313. The county assessed it at $166,762.

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