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Single Family ResidenceResidential
$419,378$154 / 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 94How 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 $139,000 on Jul 11, 2002

420 HOUSTON PL SW

MARIETTA, GA 30008
3
Beds
3.5
Baths
2,725 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$419K
$394K low$445K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$139,000 · Jul 11, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$206 (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.$171,036 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$131,036
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$171,036
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$427,590

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.48
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.
85
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
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.Bi-Level
CountyCOBB
Lot (acres)The size of the land the home sits on, from county records.0.21
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 210 ft²Patio · 330 ft²Porch · 180 ft²

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

E
Dunleith Elementary SchoolB-
Elementary · Grades KG–5 · 0.8 mi
H
Marietta High SchoolB-
High · Grades 9–12 · 1.9 mi
M
Marietta Middle SchoolB
Middle · Grades 7–8 · 1.9 mi

District: Marietta City School District

Neighborhood · ZIP 30008These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.60

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.33,028
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,603 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,294
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,427
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.55 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

420 Houston Pl Sw 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 91% of homes in Marietta 30008
  • Costs less per square foot than 87% of homes in Cobb County
  • Bigger than 92% of homes in Marietta 30008
  • Older than 84% of homes in Cobb County

What homes are worth in Marietta 30008

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

This home
$165K$504K

This home is worth more than 91% of homes in Marietta 30008.

How it measures up in Marietta 30008

The dot is this home. The mark in the middle is the typical home in Marietta 30008.

Estimated value$419,378
CheaperTypical $322,734Pricier

Pricier than 91% of homes nearby

Price per ft²$154
CheaperTypical $182Pricier

Pricier than 18% of homes nearby

Living area2,725 ft²
SmallerTypical 1,774 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.21 ac
SmallerTypical 0.21 acBigger

Bigger than 51% of homes nearby

Year built1971
OlderTypical 1987Newer

Newer than 23% of homes nearby

How 420 Houston Pl Sw ranks against every home in each area.
MeasureThis homeMarietta 30008Cobb County
Estimated valuepricier than$419,37891% of homes49% of homes
Price per ft²pricier than$15418% of homes13% of homes
Living areabigger than2,725 ft²92% of homes67% of homes
Lot sizebigger than0.21 ac51% of homes38% of homes
Year builtnewer than197123% of homes16% of homes

About 420 Houston Pl Sw

How much is 420 Houston Pl Sw, Marietta, GA worth?

The TopHap Estimate for 420 Houston Pl Sw, Marietta, GA is $419,378 as of Sep 24, 2026. The likely range is $394,144 to $444,612. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 Houston Pl Sw, Marietta, GA last sell?

420 Houston Pl Sw, Marietta, GA last sold on Jul 11, 2002 for $139,000, according to the county's recorded deed.

How big is 420 Houston Pl Sw, Marietta, GA?

420 Houston Pl Sw, Marietta, GA has 3 bedrooms, 3.5 bathrooms, 2,725 square feet of living space and a 0.21-acre lot.

When was 420 Houston Pl Sw, Marietta, GA built?

420 Houston Pl Sw, Marietta, GA was built in 1971, making it 55 years old. It is a bi-level home. The building has 2 stories.

What schools serve 420 Houston Pl Sw, Marietta, GA?

420 Houston Pl Sw, Marietta, GA is assigned to Dunleith Elementary School (elementary), rated B-; Marietta High School (high), rated B-; Marietta Middle School (middle), rated B. All sit in Marietta City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 Houston Pl Sw, Marietta, GA compare to other homes in Marietta 30008?

Among the 9,712 homes in Marietta 30008, it is worth more than 91% of them ($419,378 against a typical $322,734), its price per square foot is higher than 18% of them ($154 against a typical $182), it is bigger than 92% of them (2,725 ft² against a typical 1,774 ft²), its lot is bigger than 51% of them (0.21 ac against a typical 0.21 ac) and it is newer than 23% of them (1971 against a typical 1987). Measured against all of Cobb County, it is worth more than 49% 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 420 Houston Pl Sw, Marietta, GA?

The 2026 property tax bill for 420 Houston Pl Sw, Marietta, GA was $206. The county assessed it at $171,036.

More homes on Houston Pl Sw

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