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Single Family ResidenceResidential
$339,932$97 / 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 Jul 14, 2026
Last sold for $168,990 on Jul 23, 2012

3645 RIVER ROCK RD

LITHONIA, GA 30038
4
Beds
3
Baths
3,506 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
2012
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$340K
$325K low$355K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$168,990 · Jul 23, 2012
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$170,942
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$136,754
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.50%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$168,990
PRIMARY RESIDENTIAL MTG CORP · P · recorded Aug 7, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,149 (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.$140,040 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$122,040
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$141,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$350,100

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.Traditional/Old
CountyDeKalb
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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.

Foreclosure Filings(1)

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

E
Murphy Candler Elementary SchoolC-
Elementary · Grades PK–5 · 2.3 mi
M
Lithonia Middle SchoolD
Middle · Grades 6–8 · 3.1 mi
H
Lithonia High SchoolD
High · Grades 9–12 · 4.2 mi

District: Dekalb County School District

Neighborhood · ZIP 30038These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.50

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.44,274
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,506 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,073
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,377
Average tempThe average temperature here across a full year.62°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.61%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

3645 River Rock Rd 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 80% of homes in Lithonia 30038
  • Costs less per square foot than 96% of homes in DeKalb County
  • Bigger than 95% of homes in DeKalb County
  • Has a smaller lot than 73% of homes in DeKalb County
  • Newer than 94% of homes in DeKalb County

What homes are worth in Lithonia 30038

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

This home
$74K$511K

This home is worth more than 80% of homes in Lithonia 30038.

How it measures up in Lithonia 30038

The dot is this home. The mark in the middle is the typical home in Lithonia 30038.

Estimated value$339,932
CheaperTypical $247,133Pricier

Pricier than 80% of homes nearby

Price per ft²$97
CheaperTypical $127Pricier

Pricier than 11% of homes nearby

Living area3,506 ft²
SmallerTypical 1,897 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.17 ac
SmallerTypical 0.27 acBigger

Bigger than 30% of homes nearby

Year built2012
OlderTypical 1999Newer

Newer than 88% of homes nearby

How 3645 River Rock Rd ranks against every home in each area.
MeasureThis homeLithonia 30038DeKalb County
Estimated valuepricier than$339,93280% of homes53% of homes
Price per ft²pricier than$9711% of homes4% of homes
Living areabigger than3,506 ft²93% of homes95% of homes
Lot sizebigger than0.17 ac30% of homes27% of homes
Year builtnewer than201288% of homes94% of homes

About 3645 River Rock Rd

How much is 3645 River Rock Rd, Lithonia, GA worth?

The TopHap Estimate for 3645 River Rock Rd, Lithonia, GA is $339,932 as of Jul 14, 2026. The likely range is $324,926 to $354,938. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3645 River Rock Rd, Lithonia, GA last sell?

3645 River Rock Rd, Lithonia, GA last sold on Jul 23, 2012 for $168,990, according to the county's recorded deed.

How big is 3645 River Rock Rd, Lithonia, GA?

3645 River Rock Rd, Lithonia, GA has 4 bedrooms, 3 bathrooms, 3,506 square feet of living space and a 0.17-acre lot.

When was 3645 River Rock Rd, Lithonia, GA built?

3645 River Rock Rd, Lithonia, GA was built in 2012, making it 14 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 3645 River Rock Rd, Lithonia, GA?

3645 River Rock Rd, Lithonia, GA is assigned to Murphy Candler Elementary School (elementary), rated C-; Lithonia Middle School (middle), rated D; Lithonia High School (high), rated D. All sit in Dekalb County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3645 River Rock Rd, Lithonia, GA compare to other homes in Lithonia 30038?

Among the 14,057 homes in Lithonia 30038, it is worth more than 80% of them ($339,932 against a typical $247,133), its price per square foot is higher than 11% of them ($97 against a typical $127), it is bigger than 93% of them (3,506 ft² against a typical 1,897 ft²), its lot is bigger than 30% of them (0.17 ac against a typical 0.27 ac) and it is newer than 88% of them (2012 against a typical 1999). Measured against all of DeKalb County, it is worth more than 53% 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 3645 River Rock Rd, Lithonia, GA?

The 2025 property tax bill for 3645 River Rock Rd, Lithonia, GA was $4,149. The county assessed it at $140,040.

More homes on River Rock Rd

Closest homes

More homes in Lithonia 30038

Assigned schools

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