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Single Family ResidenceResidential
$140,761$133 / 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 40How 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 $27,200 on Mar 18, 2024

306 MAIN ST

SPARKS, GA 31647
2 / 1
Baths
1,056 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.
0.56 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$141K
$56K low$226K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$27,200 · Mar 18, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$663 (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.$29,420 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,614
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$25,806
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,746
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$73,549

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.48 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 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
CountyCook
Lot (acres)The size of the land the home sits on, from county records.0.56
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 16 ft²

Transaction History(2)

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.

M
Cook Middle SchoolB-
Middle · Grades 6–8 · 1.0 mi
E
Cook Primary School
Elementary · Grades PK–2 · 2.1 mi
H
Cook High SchoolB-
High · Grades 9–12 · 4.3 mi

District: Cook County School District

Neighborhood · ZIP 31647These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.30%
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.3,415
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.74 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$53,573
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$64,314
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

Owner Tools

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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

306 Main St 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 81% of homes in Sparks 31647
  • Smaller than 83% of homes in Cook County
  • Has a smaller lot than 71% of homes in Cook County

What homes are worth in Sparks 31647

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

This home
$28K$443K

This home is worth more than 62% of homes in Sparks 31647.

How it measures up in Sparks 31647

The dot is this home. The mark in the middle is the typical home in Sparks 31647.

Estimated value$140,761
CheaperTypical $110,138Pricier

Pricier than 62% of homes nearby

Price per ft²$133
CheaperTypical $83Pricier

Pricier than 81% of homes nearby

Living area1,056 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 19% of homes nearby

Lot size0.56 ac
SmallerTypical 1 acBigger

Bigger than 34% of homes nearby

Year built1979
OlderTypical 1986Newer

Newer than 45% of homes nearby

How 306 Main St ranks against every home in each area.
MeasureThis homeSparks 31647Cook County
Estimated valuepricier than$140,76162% of homes51% of homes
Price per ft²pricier than$13381% of homes73% of homes
Living areabigger than1,056 ft²19% of homes17% of homes
Lot sizebigger than0.56 ac34% of homes29% of homes
Year builtnewer than197945% of homes49% of homes

About 306 Main St

How much is 306 Main St, Sparks, GA worth?

The TopHap Estimate for 306 Main St, Sparks, GA is $140,761 as of Oct 21, 2026. The likely range is $55,641 to $225,881. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 306 Main St, Sparks, GA last sell?

306 Main St, Sparks, GA last sold on Mar 18, 2024 for $27,200, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 306 Main St, Sparks, GA?

306 Main St, Sparks, GA has 2 bathrooms, 1,056 square feet of living space and a 0.56-acre lot.

When was 306 Main St, Sparks, GA built?

306 Main St, Sparks, GA was built in 1979, making it 47 years old. The building has 1 story.

What schools serve 306 Main St, Sparks, GA?

306 Main St, Sparks, GA is assigned to Cook Middle School (middle), rated B-; Cook Primary School (elementary); Cook High School (high), rated B-. All sit in Cook County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 306 Main St, Sparks, GA compare to other homes in Sparks 31647?

Among the 1,108 homes in Sparks 31647, it is worth more than 62% of them ($140,761 against a typical $110,138), its price per square foot is higher than 81% of them ($133 against a typical $83), it is bigger than 19% of them (1,056 ft² against a typical 1,456 ft²), its lot is bigger than 34% of them (0.56 ac against a typical 1 ac) and it is newer than 45% of them (1979 against a typical 1986). Measured against all of Cook County, it is worth more than 51% 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 306 Main St, Sparks, GA?

The 2025 property tax bill for 306 Main St, Sparks, GA was $663. The county assessed it at $29,420.

More homes on Main St

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More homes in Sparks 31647

Assigned schools

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