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Single Family ResidenceResidential
$372,274$122 / 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

4102 MEDLOCK RIVER CT

SNELLVILLE, GA 30039
4
Beds
3 / 1
Baths
3,060 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
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

$372K
$351K low$393K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,287 (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.$171,720 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$141,720
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$171,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$429,300

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.Conventional
CountyGwinnett
Lot (acres)The size of the land the home sits on, from county records.0.31
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes

Transaction History(3)

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
Anderson-Livsey Elementary SchoolC+
Elementary · Grades PK–5 · 1.1 mi
H
Shiloh High SchoolC-
High · Grades 9–12 · 3.7 mi
M
Shiloh Middle SchoolC
Middle · Grades 6–8 · 4.0 mi

District: Gwinnett County School District

Neighborhood · ZIP 30039These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.72
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
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.50,303
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,986 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,266
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,196
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

4102 Medlock River Ct 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 68% of homes in Snellville 30039
  • Costs less per square foot than 97% of homes in Gwinnett County
  • Bigger than 81% of homes in Snellville 30039

What homes are worth in Snellville 30039

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

This home
$227K$565K

This home is worth more than 68% of homes in Snellville 30039.

How it measures up in Snellville 30039

The dot is this home. The mark in the middle is the typical home in Snellville 30039.

Estimated value$372,274
CheaperTypical $340,002Pricier

Pricier than 68% of homes nearby

Price per ft²$122
CheaperTypical $153Pricier

Pricier than 14% of homes nearby

Living area3,060 ft²
SmallerTypical 2,250 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.31 ac
SmallerTypical 0.36 acBigger

Bigger than 40% of homes nearby

Year built2001
OlderTypical 1994Newer

Newer than 64% of homes nearby

How 4102 Medlock River Ct ranks against every home in each area.
MeasureThis homeSnellville 30039Gwinnett County
Estimated valuepricier than$372,27468% of homes40% of homes
Price per ft²pricier than$12214% of homes3% of homes
Living areabigger than3,060 ft²81% of homes77% of homes
Lot sizebigger than0.31 ac40% of homes51% of homes
Year builtnewer than200164% of homes63% of homes

About 4102 Medlock River Ct

How much is 4102 Medlock River Ct, Snellville, GA worth?

The TopHap Estimate for 4102 Medlock River Ct, Snellville, GA is $372,274 as of Sep 24, 2026. The likely range is $351,375 to $393,173. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 4102 Medlock River Ct, Snellville, GA?

4102 Medlock River Ct, Snellville, GA has 4 bedrooms, 3 bathrooms, 3,060 square feet of living space and a 0.31-acre lot.

When was 4102 Medlock River Ct, Snellville, GA built?

4102 Medlock River Ct, Snellville, GA was built in 2001, making it 25 years old. It is a conventional home. The building has 2 stories.

What schools serve 4102 Medlock River Ct, Snellville, GA?

4102 Medlock River Ct, Snellville, GA is assigned to Anderson-Livsey Elementary School (elementary), rated C+; Shiloh High School (high), rated C-; Shiloh Middle School (middle), rated C. All sit in Gwinnett County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4102 Medlock River Ct, Snellville, GA compare to other homes in Snellville 30039?

Among the 15,497 homes in Snellville 30039, it is worth more than 68% of them ($372,274 against a typical $340,002), its price per square foot is higher than 14% of them ($122 against a typical $153), it is bigger than 81% of them (3,060 ft² against a typical 2,250 ft²), its lot is bigger than 40% of them (0.31 ac against a typical 0.36 ac) and it is newer than 64% of them (2001 against a typical 1994). Measured against all of Gwinnett County, it is worth more than 40% 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 4102 Medlock River Ct, Snellville, GA?

The 2025 property tax bill for 4102 Medlock River Ct, Snellville, GA was $1,287. The county assessed it at $171,720.

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Assigned schools

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