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Single Family ResidenceResidential
$277,873$148 / 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 92How 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 $97,000 on Oct 1, 1986

159 STONE MILL DR

MARTINEZ, GA 30907
4
Beds
3 / 1
Baths
1,874 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.
0.49 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
2
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

$278K
$255K low$301K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$97,000 · Oct 1, 1986

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,515 (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.$103,008 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$32,104
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$70,904
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$105,688
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$257,521

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.50
38
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
91
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
79
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 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.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.1997
Lot (acres)The size of the land the home sits on, from county records.0.49
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.None
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
Martinez Elementary SchoolA-
Elementary · Grades PK–5 · 1.0 mi
H
Evans High SchoolB-
High · Grades 9–12 · 2.1 mi
M
Evans Middle SchoolB+
Middle · Grades 6–8 · 2.9 mi

District: Columbia County School District

Neighborhood · ZIP 30907These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.66
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.89

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
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.54,209
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,138 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,168
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,175
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

159 Stone Mill 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 less than 68% of homes in Columbia County
  • Costs less per square foot than 71% of homes in Columbia County
  • Has a bigger lot than 83% of homes in Augusta 30907
  • Older than 78% of homes in Columbia County

What homes are worth in Augusta 30907

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

This home
$137K$919K

This home is worth more than 55% of homes in Augusta 30907.

How it measures up in Augusta 30907

The dot is this home. The mark in the middle is the typical home in Augusta 30907.

Estimated value$277,873
CheaperTypical $268,410Pricier

Pricier than 55% of homes nearby

Price per ft²$148
CheaperTypical $158Pricier

Pricier than 31% of homes nearby

Living area1,874 ft²
SmallerTypical 1,754 ft²Bigger

Bigger than 58% of homes nearby

Lot size0.49 ac
SmallerTypical 0.32 acBigger

Bigger than 83% of homes nearby

Year built1984
OlderTypical 1984Newer

Newer than 52% of homes nearby

How 159 Stone Mill Dr ranks against every home in each area.
MeasureThis homeAugusta 30907Columbia County
Estimated valuepricier than$277,87355% of homes32% of homes
Price per ft²pricier than$14831% of homes29% of homes
Living areabigger than1,874 ft²58% of homes42% of homes
Lot sizebigger than0.49 ac83% of homes72% of homes
Year builtnewer than198452% of homes22% of homes

About 159 Stone Mill Dr

How much is 159 Stone Mill Dr, Martinez, GA worth?

The TopHap Estimate for 159 Stone Mill Dr, Martinez, GA is $277,873 as of Sep 24, 2026. The likely range is $255,131 to $300,615. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 159 Stone Mill Dr, Martinez, GA last sell?

159 Stone Mill Dr, Martinez, GA last sold on Oct 1, 1986 for $97,000, according to the county's recorded deed.

How big is 159 Stone Mill Dr, Martinez, GA?

159 Stone Mill Dr, Martinez, GA has 4 bedrooms, 3 bathrooms, 1,874 square feet of living space and a 0.49-acre lot.

When was 159 Stone Mill Dr, Martinez, GA built?

159 Stone Mill Dr, Martinez, GA was built in 1984, making it 42 years old. The building has 2 stories.

What schools serve 159 Stone Mill Dr, Martinez, GA?

159 Stone Mill Dr, Martinez, GA is assigned to Martinez Elementary School (elementary), rated A-; Evans High School (high), rated B-; Evans Middle School (middle), rated B+. All sit in Columbia County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 159 Stone Mill Dr, Martinez, GA compare to other homes in Augusta 30907?

Among the 17,979 homes in Augusta 30907, it is worth more than 55% of them ($277,873 against a typical $268,410), its price per square foot is higher than 31% of them ($148 against a typical $158), it is bigger than 58% of them (1,874 ft² against a typical 1,754 ft²), its lot is bigger than 83% of them (0.49 ac against a typical 0.32 ac) and it is newer than 52% of them (1984 against a typical 1984). Measured against all of Columbia 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 159 Stone Mill Dr, Martinez, GA?

The 2025 property tax bill for 159 Stone Mill Dr, Martinez, GA was $2,515. The county assessed it at $103,008.

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