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Single Family ResidenceResidential
$401,849$242 / 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 97How 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 $300,000 on Oct 7, 2021

20 KNIGHT LN

MCDONOUGH, GA 30252
2
Beds
3
Baths
1,661 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.
1.99 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$402K
$388K low$416K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$300,000 · Oct 7, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,037 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$170,528 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,640
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$152,888
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$162,652
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$426,320

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.48
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
90
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
38
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
CountyHENRY
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1996
Lot (acres)The size of the land the home sits on, from county records.1.99
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.Asphalt
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
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.DeckPatio · 110 ft²Porch · 105 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
East Lake Elementary SchoolB+
Elementary · Grades KG–5 · 0.6 mi
M
Union Grove Middle SchoolA-
Middle · Grades 6–8 · 0.8 mi
H
Union Grove High SchoolB+
High · Grades 9–12 · 0.9 mi

District: Henry County School District

Neighborhood · ZIP 30252These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
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.55,740
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.600 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,706
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,801
Average tempThe average temperature here across a full year.62°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%

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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

20 Knight Ln 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 78% of homes in Henry County
  • Among the highest price per square foot in Henry County
  • Smaller than 81% of homes in McDonough 30252
  • Has a bigger lot than 90% of homes in Henry County
  • Older than 88% of homes in McDonough 30252

What homes are worth in McDonough 30252

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

This home
$209K$696K

This home is worth more than 58% of homes in McDonough 30252.

How it measures up in McDonough 30252

The dot is this home. The mark in the middle is the typical home in McDonough 30252.

Estimated value$401,849
CheaperTypical $376,444Pricier

Pricier than 58% of homes nearby

Price per ft²$242
CheaperTypical $161Pricier

Pricier than 98% of homes nearby

Living area1,661 ft²
SmallerTypical 2,395 ft²Bigger

Bigger than 19% of homes nearby

Lot size1.99 ac
SmallerTypical 0.33 acBigger

Bigger than 82% of homes nearby

Year built1988
OlderTypical 2002Newer

Newer than 12% of homes nearby

How 20 Knight Ln ranks against every home in each area.
MeasureThis homeMcDonough 30252Henry County
Estimated valuepricier than$401,84958% of homes78% of homes
Price per ft²pricier than$24298% of homesalmost all homes
Living areabigger than1,661 ft²19% of homes27% of homes
Lot sizebigger than1.99 ac82% of homes90% of homes
Year builtnewer than198812% of homes19% of homes

About 20 Knight Ln

How much is 20 Knight Ln, Mcdonough, GA worth?

The TopHap Estimate for 20 Knight Ln, Mcdonough, GA is $401,849 as of Sep 24, 2026. The likely range is $388,160 to $415,538. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Knight Ln, Mcdonough, GA last sell?

20 Knight Ln, Mcdonough, GA last sold on Oct 7, 2021 for $300,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 20 Knight Ln, Mcdonough, GA?

20 Knight Ln, Mcdonough, GA has 2 bedrooms, 3 bathrooms, 1,661 square feet of living space and a 1.99-acre lot.

When was 20 Knight Ln, Mcdonough, GA built?

20 Knight Ln, Mcdonough, GA was built in 1988, making it 38 years old. The building has 1 story.

What schools serve 20 Knight Ln, Mcdonough, GA?

20 Knight Ln, Mcdonough, GA is assigned to East Lake Elementary School (elementary), rated B+; Union Grove Middle School (middle), rated A-; Union Grove High School (high), rated B+. All sit in Henry County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Knight Ln, Mcdonough, GA compare to other homes in McDonough 30252?

Among the 18,204 homes in McDonough 30252, it is worth more than 58% of them ($401,849 against a typical $376,444), its price per square foot is higher than 98% of them ($242 against a typical $161), it is bigger than 19% of them (1,661 ft² against a typical 2,395 ft²), its lot is bigger than 82% of them (1.99 ac against a typical 0.33 ac) and it is newer than 12% of them (1988 against a typical 2002). Measured against all of Henry County, it is worth more than 78% 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 20 Knight Ln, Mcdonough, GA?

The 2026 property tax bill for 20 Knight Ln, Mcdonough, GA was $5,037. The county assessed it at $170,528.

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