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TownhouseResidential
$157,576$151 / 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 Aug 30, 2026
Last sold for $31,000 on Oct 6, 2014

8278 MOUNTAIN PASS

RIVERDALE, GA 30274
2
Beds
2
Baths
1,047 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.
359 ft²
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$158K
$145K low$170K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$31,000 · Oct 6, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,604 (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.$69,360 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$64,560
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$173,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyCLAYTON
Lot (acres)The size of the land the home sits on, from county records.0.01
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 192 ft²

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

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

E
Swint Elementary SchoolC-
Elementary · Grades KG–5 · 1.1 mi
M
Pointe South Middle SchoolC
Middle · Grades 6–8 · 1.2 mi
H
Mundy's Mill High SchoolD+
High · Grades 9–12 · 2.7 mi

District: Clayton County School District

Neighborhood · ZIP 30274These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.36,452
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,405 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,089
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$65,741
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

8278 Mountain Pass 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 83% of homes in Clayton County
  • Costs more per square foot than 88% of homes in Riverdale 30274
  • Smaller than 94% of homes in Riverdale 30274
  • Has a smaller lot than 94% of homes in Riverdale 30274
  • Newer than 69% of homes in Riverdale 30274

What homes are worth in Riverdale 30274

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

This home
$105K$282K

This home is worth more than 23% of homes in Riverdale 30274.

How it measures up in Riverdale 30274

The dot is this home. The mark in the middle is the typical home in Riverdale 30274.

Estimated value$157,576
CheaperTypical $187,251Pricier

Pricier than 23% of homes nearby

Price per ft²$151
CheaperTypical $123Pricier

Pricier than 88% of homes nearby

Living area1,047 ft²
SmallerTypical 1,504 ft²Bigger

Bigger than 6% of homes nearby

Lot size359 ft²
SmallerTypical 0.27 acBigger

Bigger than 6% of homes nearby

Year built1989
OlderTypical 1981Newer

Newer than 69% of homes nearby

How 8278 Mountain Pass ranks against every home in each area.
MeasureThis homeRiverdale 30274Clayton County
Estimated valuepricier than$157,57623% of homes17% of homes
Price per ft²pricier than$15188% of homes84% of homes
Living areabigger than1,047 ft²6% of homes6% of homes
Lot sizebigger than359 ft²6% of homes6% of homes
Year builtnewer than198969% of homes53% of homes

About 8278 Mountain Pass

How much is 8278 Mountain Pass, Riverdale, GA worth?

The TopHap Estimate for 8278 Mountain Pass, Riverdale, GA is $157,576 as of Aug 30, 2026. The likely range is $144,811 to $170,341. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8278 Mountain Pass, Riverdale, GA last sell?

8278 Mountain Pass, Riverdale, GA last sold on Oct 6, 2014 for $31,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 8278 Mountain Pass, Riverdale, GA?

8278 Mountain Pass, Riverdale, GA has 2 bedrooms, 2 bathrooms, 1,047 square feet of living space and a 0.01-acre lot.

When was 8278 Mountain Pass, Riverdale, GA built?

8278 Mountain Pass, Riverdale, GA was built in 1989, making it 37 years old. It is a ranch home. The building has 1 story.

What schools serve 8278 Mountain Pass, Riverdale, GA?

8278 Mountain Pass, Riverdale, GA is assigned to Swint Elementary School (elementary), rated C-; Pointe South Middle School (middle), rated C; Mundy's Mill High School (high), rated D+. All sit in Clayton County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8278 Mountain Pass, Riverdale, GA compare to other homes in Riverdale 30274?

Among the 9,292 homes in Riverdale 30274, it is worth more than 23% of them ($157,576 against a typical $187,251), its price per square foot is higher than 88% of them ($151 against a typical $123), it is bigger than 6% of them (1,047 ft² against a typical 1,504 ft²), its lot is bigger than 6% of them (359 ft² against a typical 0.27 ac) and it is newer than 69% of them (1989 against a typical 1981). Measured against all of Clayton County, it is worth more than 17% 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 8278 Mountain Pass, Riverdale, GA?

The 2026 property tax bill for 8278 Mountain Pass, Riverdale, GA was $2,604. The county assessed it at $69,360.

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