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Single Family ResidenceResidential
$285,232$150 / 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 Oct 21, 2026
Last sold for $79,900 on Apr 20, 1995

6620 MARLIN DR

AUSTELL, GA 30168
3
Beds
2.5
Baths
1,898 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$285K
$262K low$309K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$79,900 · Apr 20, 1995

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$392 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$123,792 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$99,792
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$129,736
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$309,480

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.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
85
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyCOBB
Lot (acres)The size of the land the home sits on, from county records.0.23
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Central
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 224 ft²Porch · 96 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Bryant Elementary SchoolD+
Elementary · Grades KG–5 · 1.1 mi
H
Pebblebrook High SchoolC
High · Grades 9–12 · 1.3 mi
M
Lindley Middle SchoolC-
Middle · Grades 6–8 · 2.8 mi

District: Cobb County School District

Neighborhood · ZIP 30168These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.26,501
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,184 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,183
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,363
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.54 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

6620 Marlin 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 86% of homes in Cobb County
  • Costs less per square foot than 88% of homes in Cobb County
  • Bigger than 66% of homes in Austell 30168
  • Older than 89% of homes in Cobb County

What homes are worth in Austell 30168

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

This home
$131K$437K

This home is worth more than 59% of homes in Austell 30168.

How it measures up in Austell 30168

The dot is this home. The mark in the middle is the typical home in Austell 30168.

Estimated value$285,232
CheaperTypical $270,253Pricier

Pricier than 59% of homes nearby

Price per ft²$150
CheaperTypical $160Pricier

Pricier than 34% of homes nearby

Living area1,898 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.23 ac
SmallerTypical 0.23 acBigger

Bigger than 50% of homes nearby

Year built1964
OlderTypical 1992Newer

Newer than 17% of homes nearby

How 6620 Marlin Dr ranks against every home in each area.
MeasureThis homeAustell 30168Cobb County
Estimated valuepricier than$285,23259% of homes14% of homes
Price per ft²pricier than$15034% of homes12% of homes
Living areabigger than1,898 ft²66% of homes37% of homes
Lot sizebigger than0.23 ac50% of homes46% of homes
Year builtnewer than196417% of homes11% of homes

About 6620 Marlin Dr

How much is 6620 Marlin Dr, Austell, GA worth?

The TopHap Estimate for 6620 Marlin Dr, Austell, GA is $285,232 as of Oct 21, 2026. The likely range is $261,934 to $308,530. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6620 Marlin Dr, Austell, GA last sell?

6620 Marlin Dr, Austell, GA last sold on Apr 20, 1995 for $79,900, according to the county's recorded deed.

How big is 6620 Marlin Dr, Austell, GA?

6620 Marlin Dr, Austell, GA has 3 bedrooms, 2.5 bathrooms, 1,898 square feet of living space and a 0.23-acre lot.

When was 6620 Marlin Dr, Austell, GA built?

6620 Marlin Dr, Austell, GA was built in 1964, making it 62 years old. It is a ranch home. The building has 1 story.

What schools serve 6620 Marlin Dr, Austell, GA?

6620 Marlin Dr, Austell, GA is assigned to Bryant Elementary School (elementary), rated D+; Pebblebrook High School (high), rated C; Lindley Middle School (middle), rated C-. All sit in Cobb County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6620 Marlin Dr, Austell, GA compare to other homes in Austell 30168?

Among the 7,042 homes in Austell 30168, it is worth more than 59% of them ($285,232 against a typical $270,253), its price per square foot is higher than 34% of them ($150 against a typical $160), it is bigger than 66% of them (1,898 ft² against a typical 1,680 ft²), its lot is bigger than 50% of them (0.23 ac against a typical 0.23 ac) and it is newer than 17% of them (1964 against a typical 1992). Measured against all of Cobb County, it is worth more than 14% 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 6620 Marlin Dr, Austell, GA?

The 2026 property tax bill for 6620 Marlin Dr, Austell, GA was $392. The county assessed it at $123,792.

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