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Single Family ResidenceResidential
$335,278$140 / 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 Sep 24, 2026
Last sold for $349,885 on Feb 23, 2022

509 MARIPOSA LN

MCDONOUGH, GA 30253
3
Beds
2.5
Baths
2,392 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.
2021
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$335K
$323K low$348K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$349,885 · Feb 23, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,403 (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.$144,400 (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.$120,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$146,960
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$361,000

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.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
89
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.
38
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
CountyHENRY
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.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
Oakland Elementary SchoolD-
Elementary · Grades PK–5 · 1.4 mi
H
Luella High SchoolD+
High · Grades 9–12 · 2.7 mi
M
Luella Middle SchoolD
Middle · Grades 6–8 · 3.1 mi

District: Henry County School District

Neighborhood · ZIP 30253These 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.100
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 100.47

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
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.66,758
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,425 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,066
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,009
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

509 Mariposa Ln 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.

  • Costs more per square foot than 70% of homes in Avalon
  • Newer than 93% of homes in Avalon

What homes are worth in McDonough 30253

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

This home
$157K$703K

This home is worth more than 64% of homes in McDonough 30253.

How it measures up in McDonough 30253

The dot is this home. The mark in the middle is the typical home in McDonough 30253.

Estimated value$335,278
CheaperTypical $308,416Pricier

Pricier than 64% of homes nearby

Price per ft²$140
CheaperTypical $144Pricier

Pricier than 45% of homes nearby

Living area2,392 ft²
SmallerTypical 2,128 ft²Bigger

Bigger than 62% of homes nearby

Year built2021
OlderTypical 2003Newer

Newer than 91% of homes nearby

How 509 Mariposa Ln ranks against every home in each area.
MeasureThis homeAvalonMcDonough 30253Henry County
Estimated valuepricier than$335,27858% of homes64% of homes59% of homes
Price per ft²pricier than$14070% of homes45% of homes41% of homes
Living areabigger than2,392 ft²41% of homes62% of homes61% of homes
Year builtnewer than202193% of homes91% of homes93% of homes

About 509 Mariposa Ln

How much is 509 Mariposa Ln, Mcdonough, GA worth?

The TopHap Estimate for 509 Mariposa Ln, Mcdonough, GA is $335,278 as of Sep 24, 2026. The likely range is $322,532 to $348,024. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Mariposa Ln, Mcdonough, GA last sell?

509 Mariposa Ln, Mcdonough, GA last sold on Feb 23, 2022 for $349,885, according to the county's recorded deed.

How big is 509 Mariposa Ln, Mcdonough, GA?

509 Mariposa Ln, Mcdonough, GA has 3 bedrooms, 2.5 bathrooms and 2,392 square feet of living space.

When was 509 Mariposa Ln, Mcdonough, GA built?

509 Mariposa Ln, Mcdonough, GA was built in 2021, making it 5 years old. The building has 2 stories.

What schools serve 509 Mariposa Ln, Mcdonough, GA?

509 Mariposa Ln, Mcdonough, GA is assigned to Oakland Elementary School (elementary), rated D-; Luella High School (high), rated D+; Luella Middle School (middle), rated D. All sit in Henry County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Mariposa Ln, Mcdonough, GA compare to other homes in McDonough 30253?

Among the 21,373 homes in McDonough 30253, it is worth more than 64% of them ($335,278 against a typical $308,416), its price per square foot is higher than 45% of them ($140 against a typical $144), it is bigger than 62% of them (2,392 ft² against a typical 2,128 ft²) and it is newer than 91% of them (2021 against a typical 2003). Measured against all of Henry County, it is worth more than 59% 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 509 Mariposa Ln, Mcdonough, GA?

The 2026 property tax bill for 509 Mariposa Ln, Mcdonough, GA was $5,403. The county assessed it at $144,400.

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