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Single Family ResidenceResidential
$650,549$212 / 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 96How 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

721 PRINCETON MILL RUN

MARIETTA, GA 30068
5
Beds
3 / 1
Baths
3,067 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$651K
$625K low$677K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,283 (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.$227,592 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$64,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$163,592
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$463,820
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$568,980

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.53
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
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.
94
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.3 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.0.2 percent flood zone

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.Split Level
CountyCobb
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Patio · 236 ft²Porch · 40 ft²

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

H
Wheeler High SchoolA-
High · Grades 9–12 · 0.5 mi
E
Eastvalley Elementary SchoolA
Elementary · Grades KG–5 · 1.7 mi
M
East Cobb Middle SchoolB
Middle · Grades 6–8 · 2.6 mi

District: Cobb County School District

Neighborhood · ZIP 30068These 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.50
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.55

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.46%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.35,346
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,397 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,876
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$170,844
Average tempThe average temperature here across a full year.60°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

721 Princeton Mill Run 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 81% of homes in Cobb County
  • Costs less per square foot than 85% of homes in Marietta 30068
  • Bigger than 81% of homes in Cobb County
  • Newer than 68% of homes in Marietta 30068

What homes are worth in Marietta 30068

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

This home
$254K$1.8M

This home is worth more than 44% of homes in Marietta 30068.

How it measures up in Marietta 30068

The dot is this home. The mark in the middle is the typical home in Marietta 30068.

Estimated value$650,549
CheaperTypical $681,166Pricier

Pricier than 44% of homes nearby

Price per ft²$212
CheaperTypical $259Pricier

Pricier than 15% of homes nearby

Living area3,067 ft²
SmallerTypical 2,614 ft²Bigger

Bigger than 69% of homes nearby

Lot size0.34 ac
SmallerTypical 0.29 acBigger

Bigger than 58% of homes nearby

Year built1986
OlderTypical 1980Newer

Newer than 68% of homes nearby

How 721 Princeton Mill Run ranks against every home in each area.
MeasureThis homeMarietta 30068Cobb County
Estimated valuepricier than$650,54944% of homes81% of homes
Price per ft²pricier than$21215% of homes53% of homes
Living areabigger than3,067 ft²69% of homes81% of homes
Lot sizebigger than0.34 ac58% of homes61% of homes
Year builtnewer than198668% of homes44% of homes

About 721 Princeton Mill Run

How much is 721 Princeton Mill Run, Marietta, GA worth?

The TopHap Estimate for 721 Princeton Mill Run, Marietta, GA is $650,549 as of Aug 30, 2026. The likely range is $624,563 to $676,535. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 721 Princeton Mill Run, Marietta, GA?

721 Princeton Mill Run, Marietta, GA has 5 bedrooms, 3 bathrooms and 3,067 square feet of living space.

When was 721 Princeton Mill Run, Marietta, GA built?

721 Princeton Mill Run, Marietta, GA was built in 1986, making it 40 years old. It is a split level home. The building has 2 stories.

What schools serve 721 Princeton Mill Run, Marietta, GA?

721 Princeton Mill Run, Marietta, GA is assigned to Wheeler High School (high), rated A-; Eastvalley Elementary School (elementary), rated A; East Cobb Middle School (middle), rated B. All sit in Cobb County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 721 Princeton Mill Run, Marietta, GA compare to other homes in Marietta 30068?

Among the 11,881 homes in Marietta 30068, it is worth more than 44% of them ($650,549 against a typical $681,166), its price per square foot is higher than 15% of them ($212 against a typical $259), it is bigger than 69% of them (3,067 ft² against a typical 2,614 ft²), its lot is bigger than 58% of them (0.34 ac against a typical 0.29 ac) and it is newer than 68% of them (1986 against a typical 1980). Measured against all of Cobb County, it is worth more than 81% 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 721 Princeton Mill Run, Marietta, GA?

The 2025 property tax bill for 721 Princeton Mill Run, Marietta, GA was $1,283. The county assessed it at $227,592.

More homes on Princeton Mill Run

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