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Single Family ResidenceResidential
$256,230$184 / 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 Jul 14, 2026
Last sold for $130,000 on Oct 24, 2012

512 ROCKY RIDGE DR

MARTINEZ, GA 30907
2
Beds
2
Baths
1,392 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$256K
$249K low$264K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$130,000 · Oct 24, 2012
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$128,585
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$102,868
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.51%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$127,645
GEORGIA BANK & TRUST AUGUSTA · recorded Oct 24, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,382 (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.$97,431 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,204
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$80,227
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$90,303
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$243,578

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
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.
78
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.
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.2005
Lot (acres)The size of the land the home sits on, from county records.0.14
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(3)

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.

H
Lakeside High SchoolA-
High · Grades 9–12 · 0.9 mi
E
Stevens Creek Elementary SchoolA-
Elementary · Grades PK–5 · 1.3 mi
M
Stallings Island Middle SchoolB+
Middle · Grades 6–8 · 1.9 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

512 Rocky Ridge 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 78% of homes in Columbia County
  • Costs more per square foot than 88% of homes in Augusta 30907
  • Smaller than 83% of homes in Columbia County
  • Has a smaller lot than 89% of homes in Columbia County
  • Newer than 86% of homes in Augusta 30907

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
$144K$943K

This home is worth more than 43% 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$256,230
CheaperTypical $267,710Pricier

Pricier than 43% of homes nearby

Price per ft²$184
CheaperTypical $156Pricier

Pricier than 88% of homes nearby

Living area1,392 ft²
SmallerTypical 1,750 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.14 ac
SmallerTypical 0.32 acBigger

Bigger than 13% of homes nearby

Year built1999
OlderTypical 1984Newer

Newer than 86% of homes nearby

How 512 Rocky Ridge Dr ranks against every home in each area.
MeasureThis homeAugusta 30907Columbia County
Estimated valuepricier than$256,23043% of homes22% of homes
Price per ft²pricier than$18488% of homes81% of homes
Living areabigger than1,392 ft²22% of homes17% of homes
Lot sizebigger than0.14 ac13% of homes11% of homes
Year builtnewer than199986% of homes48% of homes

About 512 Rocky Ridge Dr

How much is 512 Rocky Ridge Dr, Martinez, GA worth?

The TopHap Estimate for 512 Rocky Ridge Dr, Martinez, GA is $256,230 as of Jul 14, 2026. The likely range is $248,645 to $263,815. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 512 Rocky Ridge Dr, Martinez, GA last sell?

512 Rocky Ridge Dr, Martinez, GA last sold on Oct 24, 2012 for $130,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 512 Rocky Ridge Dr, Martinez, GA?

512 Rocky Ridge Dr, Martinez, GA has 2 bedrooms, 2 bathrooms, 1,392 square feet of living space and a 0.14-acre lot.

When was 512 Rocky Ridge Dr, Martinez, GA built?

512 Rocky Ridge Dr, Martinez, GA was built in 1999, making it 27 years old. The building has 1 story.

What schools serve 512 Rocky Ridge Dr, Martinez, GA?

512 Rocky Ridge Dr, Martinez, GA is assigned to Lakeside High School (high), rated A-; Stevens Creek Elementary School (elementary), rated A-; Stallings Island 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 512 Rocky Ridge Dr, Martinez, GA compare to other homes in Augusta 30907?

Among the 17,978 homes in Augusta 30907, it is worth more than 43% of them ($256,230 against a typical $267,710), its price per square foot is higher than 88% of them ($184 against a typical $156), it is bigger than 22% of them (1,392 ft² against a typical 1,750 ft²), its lot is bigger than 13% of them (0.14 ac against a typical 0.32 ac) and it is newer than 86% of them (1999 against a typical 1984). Measured against all of Columbia County, it is worth more than 22% 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 512 Rocky Ridge Dr, Martinez, GA?

The 2025 property tax bill for 512 Rocky Ridge Dr, Martinez, GA was $2,382. The county assessed it at $97,431.

More homes on Rocky Ridge Dr

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Assigned schools

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