Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$290,768$128 / 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 88How 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 $315,000 on May 28, 2025

3479 PORTSMOUTH CIR

LITHONIA, GA 30038
4
Beds
3 / 1
Baths
2,268 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$291K
$257K low$325K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$315,000 · May 28, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,349 (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.$109,640 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$93,640
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$111,080
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$274,100

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.0.36
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 120 ft²Porch · 60 ft²

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.

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

E
Browns Mill Elementary SchoolD-
Elementary · Grades PK–5 · 0.3 mi
M
Salem Middle SchoolF
Middle · Grades 6–8 · 0.8 mi
H
Martin Luther King Jr. High SchoolD-
High · Grades 9–12 · 1.6 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.44,281
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.$80,071
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,376
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%

Owner Tools

Do you own this home?
Claim this home

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

3479 Portsmouth Cir 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 70% of homes in Lithonia 30038
  • Costs less per square foot than 77% of homes in DeKalb County
  • Bigger than 68% of homes in DeKalb County
  • Has a bigger lot than 68% of homes in DeKalb County
  • Newer than 68% 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
$71K$508K

This home is worth more than 70% 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$290,768
CheaperTypical $244,824Pricier

Pricier than 70% of homes nearby

Price per ft²$128
CheaperTypical $126Pricier

Pricier than 54% of homes nearby

Living area2,268 ft²
SmallerTypical 1,902 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.36 ac
SmallerTypical 0.26 acBigger

Bigger than 66% of homes nearby

Year built1991
OlderTypical 1999Newer

Newer than 37% of homes nearby

How 3479 Portsmouth Cir ranks against every home in each area.
MeasureThis homeLithonia 30038DeKalb County
Estimated valuepricier than$290,76870% of homes44% of homes
Price per ft²pricier than$12854% of homes23% of homes
Living areabigger than2,268 ft²66% of homes68% of homes
Lot sizebigger than0.36 ac66% of homes68% of homes
Year builtnewer than199137% of homes68% of homes

About 3479 Portsmouth Cir

How much is 3479 Portsmouth Cir, Lithonia, GA worth?

The TopHap Estimate for 3479 Portsmouth Cir, Lithonia, GA is $290,768 as of Sep 24, 2026. The likely range is $256,832 to $324,704. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3479 Portsmouth Cir, Lithonia, GA last sell?

3479 Portsmouth Cir, Lithonia, GA last sold on May 28, 2025 for $315,000, according to the county's recorded deed.

How big is 3479 Portsmouth Cir, Lithonia, GA?

3479 Portsmouth Cir, Lithonia, GA has 4 bedrooms, 3 bathrooms, 2,268 square feet of living space and a 0.36-acre lot.

When was 3479 Portsmouth Cir, Lithonia, GA built?

3479 Portsmouth Cir, Lithonia, GA was built in 1991, making it 35 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 3479 Portsmouth Cir, Lithonia, GA?

3479 Portsmouth Cir, Lithonia, GA is assigned to Browns Mill Elementary School (elementary), rated D-; Salem Middle School (middle), rated F; Martin Luther King Jr. 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 3479 Portsmouth Cir, Lithonia, GA compare to other homes in Lithonia 30038?

Among the 14,064 homes in Lithonia 30038, it is worth more than 70% of them ($290,768 against a typical $244,824), its price per square foot is higher than 54% of them ($128 against a typical $126), it is bigger than 66% of them (2,268 ft² against a typical 1,902 ft²), its lot is bigger than 66% of them (0.36 ac against a typical 0.26 ac) and it is newer than 37% of them (1991 against a typical 1999). Measured against all of DeKalb County, it is worth more than 44% 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 3479 Portsmouth Cir, Lithonia, GA?

The 2025 property tax bill for 3479 Portsmouth Cir, Lithonia, GA was $5,349. The county assessed it at $109,640.

More homes on Portsmouth Cir

Closest homes

More homes in Lithonia 30038

Assigned schools

Explore the area

See this home in context

Open 3479 Portsmouth Cir on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map