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Single Family ResidenceResidential
$546,007$253 / 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 82How 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
Last sold for $184,500 on Aug 28, 1996

820 SHERIDAN RIDGE CT

ALPHARETTA, GA 30022
4
Beds
2.5
Baths
2,157 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.
1.05 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
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

$546K
$449K low$643K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$184,500 · Aug 28, 1996

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,821 (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.$124,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,520
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$93,080
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$141,440
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$311,500

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.66
95
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
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.
94
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.114 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.0.2 percent flood zone

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.Conventional
CountyFULTON
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.DeckPatio · 119 ft²

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

E
New Prospect Elementary SchoolA+
Elementary · Grades PK–5 · 0.5 mi
H
Alpharetta High SchoolA+
High · Grades 9–12 · 1.7 mi
M
Webb Bridge Middle SchoolA
Middle · Grades 6–8 · 2.2 mi

District: Fulton County School District

Neighborhood · ZIP 30022These 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.27
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
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.69,359
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,807 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$141,735
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$175,626
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%

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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

820 Sheridan Ridge Ct 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 72% of homes in Alpharetta 30022
  • Smaller than 69% of homes in Alpharetta 30022
  • Has a bigger lot than 96% of homes in Alpharetta 30022
  • Newer than 70% of homes in Alpharetta 30022

What homes are worth in Alpharetta 30022

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

This home
$328K$1.7M

This home is worth more than 28% of homes in Alpharetta 30022.

How it measures up in Alpharetta 30022

The dot is this home. The mark in the middle is the typical home in Alpharetta 30022.

Estimated value$546,007
CheaperTypical $686,634Pricier

Pricier than 28% of homes nearby

Price per ft²$253
CheaperTypical $268Pricier

Pricier than 36% of homes nearby

Living area2,157 ft²
SmallerTypical 2,774 ft²Bigger

Bigger than 31% of homes nearby

Lot size1.05 ac
SmallerTypical 0.32 acBigger

Bigger than 96% of homes nearby

Year built1997
OlderTypical 1993Newer

Newer than 70% of homes nearby

How 820 Sheridan Ridge Ct ranks against every home in each area.
MeasureThis homeAlpharetta 30022Fulton County
Estimated valuepricier than$546,00728% of homes61% of homes
Price per ft²pricier than$25336% of homes55% of homes
Living areabigger than2,157 ft²31% of homes58% of homes
Lot sizebigger than1.05 ac96% of homes93% of homes
Year builtnewer than199770% of homes60% of homes

About 820 Sheridan Ridge Ct

How much is 820 Sheridan Ridge Ct, Alpharetta, GA worth?

The TopHap Estimate for 820 Sheridan Ridge Ct, Alpharetta, GA is $546,007 as of Aug 30, 2026. The likely range is $449,483 to $642,531. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 820 Sheridan Ridge Ct, Alpharetta, GA last sell?

820 Sheridan Ridge Ct, Alpharetta, GA last sold on Aug 28, 1996 for $184,500, according to the county's recorded deed.

How big is 820 Sheridan Ridge Ct, Alpharetta, GA?

820 Sheridan Ridge Ct, Alpharetta, GA has 4 bedrooms, 2.5 bathrooms and 2,157 square feet of living space.

When was 820 Sheridan Ridge Ct, Alpharetta, GA built?

820 Sheridan Ridge Ct, Alpharetta, GA was built in 1997, making it 29 years old. It is a conventional home. The building has 2 stories.

What schools serve 820 Sheridan Ridge Ct, Alpharetta, GA?

820 Sheridan Ridge Ct, Alpharetta, GA is assigned to New Prospect Elementary School (elementary), rated A+; Alpharetta High School (high), rated A+; Webb Bridge Middle School (middle), rated A. All sit in Fulton County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 820 Sheridan Ridge Ct, Alpharetta, GA compare to other homes in Alpharetta 30022?

Among the 19,911 homes in Alpharetta 30022, it is worth more than 28% of them ($546,007 against a typical $686,634), its price per square foot is higher than 36% of them ($253 against a typical $268), it is bigger than 31% of them (2,157 ft² against a typical 2,774 ft²), its lot is bigger than 96% of them (1.05 ac against a typical 0.32 ac) and it is newer than 70% of them (1997 against a typical 1993). Measured against all of Fulton County, it is worth more than 61% 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 820 Sheridan Ridge Ct, Alpharetta, GA?

The 2025 property tax bill for 820 Sheridan Ridge Ct, Alpharetta, GA was $2,821. The county assessed it at $124,600.

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