Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$621,057$228 / 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

345 RIVER KNOLL DR

ATLANTA, GA 30328
3
Beds
2.5
Baths
2,729 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.
0.84 ac
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.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$621K
$599K low$643K high
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.$621,057
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$496,846

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,320 (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.$237,280 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$74,760
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$162,520
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$224,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$593,200

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.46
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
85
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyFULTON
Lot (acres)The size of the land the home sits on, from county records.0.84
HeatingThe type of heating system in the home.Yes
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
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood / Spot
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 637 ft²Porch · 231 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.

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

E
Spalding Drive Elementary SchoolA
Elementary · Grades PK–5 · 0.7 mi
H
North Springs High SchoolB+
High · Grades 9–12 · 1.9 mi
M
Sandy Springs Middle SchoolB-
Middle · Grades 6–8 · 4.7 mi

District: Fulton County School District

Neighborhood · ZIP 30328These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.41,466
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,184 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,920
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$152,525
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.54 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.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

345 River Knoll Dr 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 87% of homes in North Riverside
  • Costs less per square foot than 76% of homes in Atlanta 30328
  • Smaller than 76% of homes in North Riverside
  • Has a bigger lot than 90% of homes in Atlanta 30328
  • Newer than 95% of homes in North Riverside

What homes are worth in Atlanta 30328

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

This home
$158K$2.1M

This home is worth more than 46% of homes in Atlanta 30328.

How it measures up in Atlanta 30328

The dot is this home. The mark in the middle is the typical home in Atlanta 30328.

Estimated value$621,057
CheaperTypical $652,706Pricier

Pricier than 46% of homes nearby

Price per ft²$228
CheaperTypical $280Pricier

Pricier than 24% of homes nearby

Living area2,729 ft²
SmallerTypical 2,152 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.84 ac
SmallerTypical 0.17 acBigger

Bigger than 90% of homes nearby

Year built1989
OlderTypical 1980Newer

Newer than 68% of homes nearby

How 345 River Knoll Dr ranks against every home in each area.
MeasureThis homeNorth RiversideAtlanta 30328Fulton County
Estimated valuepricier than$621,05713% of homes46% of homes66% of homes
Price per ft²pricier than$22841% of homes24% of homes45% of homes
Living areabigger than2,729 ft²24% of homes66% of homes72% of homes
Lot sizebigger than0.84 ac54% of homes90% of homes90% of homes
Year builtnewer than198995% of homes68% of homes49% of homes

About 345 River Knoll Dr

How much is 345 River Knoll Dr, Atlanta, GA worth?

The TopHap Estimate for 345 River Knoll Dr, Atlanta, GA is $621,057 as of Jul 14, 2026. The likely range is $598,861 to $643,253. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 345 River Knoll Dr, Atlanta, GA last sell?

345 River Knoll Dr, Atlanta, GA last sold on Aug 5, 2025, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 345 River Knoll Dr, Atlanta, GA?

345 River Knoll Dr, Atlanta, GA has 3 bedrooms, 2.5 bathrooms, 2,729 square feet of living space and a 0.84-acre lot.

When was 345 River Knoll Dr, Atlanta, GA built?

345 River Knoll Dr, Atlanta, GA was built in 1989, making it 37 years old. It is a ranch home. The building has 1 story.

What schools serve 345 River Knoll Dr, Atlanta, GA?

345 River Knoll Dr, Atlanta, GA is assigned to Spalding Drive Elementary School (elementary), rated A; North Springs High School (high), rated B+; Sandy Springs Middle School (middle), rated B-. All sit in Fulton County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 345 River Knoll Dr, Atlanta, GA compare to other homes in Atlanta 30328?

Among the 11,874 homes in Atlanta 30328, it is worth more than 46% of them ($621,057 against a typical $652,706), its price per square foot is higher than 24% of them ($228 against a typical $280), it is bigger than 66% of them (2,729 ft² against a typical 2,152 ft²), its lot is bigger than 90% of them (0.84 ac against a typical 0.17 ac) and it is newer than 68% of them (1989 against a typical 1980). Measured against all of Fulton County, it is worth more than 66% 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 345 River Knoll Dr, Atlanta, GA?

The 2025 property tax bill for 345 River Knoll Dr, Atlanta, GA was $7,320. The county assessed it at $237,280.

Closest homes

More homes in Atlanta 30328

Assigned schools

Explore the area

See this home in context

Open 345 River Knoll Dr 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