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Single Family ResidenceResidential
$283,795$139 / 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 Aug 30, 2026

511 KNOLLWOOD

GRIFFIN, GA 30224
2
Baths
2,035 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.
0.85 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$284K
$268K low$300K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,383 (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.$94,558 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,760
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$88,798
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,760
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$236,395

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.42 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountySpalding
Lot (acres)The size of the land the home sits on, from county records.0.85
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.Deck · 120 ft²

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
Futral Road Elementary SchoolB-
Elementary · Grades PK–5 · 0.8 mi
H
Spalding High SchoolC-
High · Grades 9–12 · 1.0 mi
M
Rehoboth Road Middle SchoolB+
Middle · Grades 6–8 · 2.0 mi

District: Spalding County School District

Neighborhood · ZIP 30224These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.26,993
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.433 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,962
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,081
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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

511 Knollwood 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 Spalding County
  • Bigger than 74% of homes in Spalding County
  • Among the newest homes in Griffin 30224

What homes are worth in Griffin 30224

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

This home
$83K$576K

This home is worth more than 64% of homes in Griffin 30224.

How it measures up in Griffin 30224

The dot is this home. The mark in the middle is the typical home in Griffin 30224.

Estimated value$283,795
CheaperTypical $251,057Pricier

Pricier than 64% of homes nearby

Price per ft²$139
CheaperTypical $140Pricier

Pricier than 48% of homes nearby

Living area2,035 ft²
SmallerTypical 1,688 ft²Bigger

Bigger than 69% of homes nearby

Lot size0.85 ac
SmallerTypical 0.7 acBigger

Bigger than 54% of homes nearby

Year built2024
OlderTypical 1985Newer

Newer than almost all homes nearby

How 511 Knollwood ranks against every home in each area.
MeasureThis homeGriffin 30224Spalding County
Estimated valuepricier than$283,79564% of homes68% of homes
Price per ft²pricier than$13948% of homes52% of homes
Living areabigger than2,035 ft²69% of homes74% of homes
Lot sizebigger than0.85 ac54% of homes57% of homes
Year builtnewer than2024almost all homesalmost all homes

About 511 Knollwood

How much is 511 Knollwood, Griffin, GA worth?

The TopHap Estimate for 511 Knollwood, Griffin, GA is $283,795 as of Aug 30, 2026. The likely range is $267,649 to $299,941. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 Knollwood, Griffin, GA last sell?

511 Knollwood, Griffin, GA last sold on Mar 24, 2025, according to the county's recorded deed.

How big is 511 Knollwood, Griffin, GA?

511 Knollwood, Griffin, GA has 2 bathrooms, 2,035 square feet of living space and a 0.85-acre lot.

When was 511 Knollwood, Griffin, GA built?

511 Knollwood, Griffin, GA was built in 2024, making it 2 years old. The building has 1 story.

What schools serve 511 Knollwood, Griffin, GA?

511 Knollwood, Griffin, GA is assigned to Futral Road Elementary School (elementary), rated B-; Spalding High School (high), rated C-; Rehoboth Road Middle School (middle), rated B+. All sit in Spalding County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 511 Knollwood, Griffin, GA compare to other homes in Griffin 30224?

Among the 9,557 homes in Griffin 30224, it is worth more than 64% of them ($283,795 against a typical $251,057), its price per square foot is higher than 48% of them ($139 against a typical $140), it is bigger than 69% of them (2,035 ft² against a typical 1,688 ft²), its lot is bigger than 54% of them (0.85 ac against a typical 0.7 ac) and it is newer than almost all of them (2024 against a typical 1985). Measured against all of Spalding County, it is worth more than 68% 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 511 Knollwood, Griffin, GA?

The 2025 property tax bill for 511 Knollwood, Griffin, GA was $3,383. The county assessed it at $94,558.

More homes on Knollwood

Closest homes

More homes in Griffin 30224

Assigned schools

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