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Single Family ResidenceResidential
$374,253$156 / 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 Jul 14, 2026
Last sold for $375,000 on Sep 5, 2025

3515 COWAN RIDGE DR

WINSTON, GA 30187
3
Beds
1
Baths
2,396 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.
1.94 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$374K
$352K low$396K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$375,000 · Sep 5, 2025
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.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.102%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$383,062
MORTGAGE RESEARCH CENTER · recorded Sep 5, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,421 (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.$119,360 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$101,360
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$298,400

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.100 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.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.Split Foyer
CountyDOUGLAS
Lot (acres)The size of the land the home sits on, from county records.1.94
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.Deck · 130 ft²Porch · 66 ft²

Transaction History(16)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

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

E
Mason Creek Elementary SchoolA
Elementary · Grades KG–5 · 1.4 mi
M
Mason Creek Middle SchoolB+
Middle · Grades 6–8 · 1.7 mi
H
Alexander High SchoolB
High · Grades 9–12 · 2.0 mi

District: Douglas County School District

Neighborhood · ZIP 30187These 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.70
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 100.53

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.11,092
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.318 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,714
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,247
Average tempThe average temperature here across a full year.61°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.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

3515 Cowan Ridge 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 more than 77% of homes in Douglas County
  • Costs less per square foot than 69% of homes in Winston 30187
  • Bigger than 73% of homes in Winston 30187
  • Has a bigger lot than 88% of homes in Douglas County
  • Newer than 79% of homes in Winston 30187

What homes are worth in Winston 30187

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

This home
$155K$777K

This home is worth more than 60% of homes in Winston 30187.

How it measures up in Winston 30187

The dot is this home. The mark in the middle is the typical home in Winston 30187.

Estimated value$374,253
CheaperTypical $338,807Pricier

Pricier than 60% of homes nearby

Price per ft²$156
CheaperTypical $172Pricier

Pricier than 31% of homes nearby

Living area2,396 ft²
SmallerTypical 1,871 ft²Bigger

Bigger than 73% of homes nearby

Lot size1.94 ac
SmallerTypical 1.12 acBigger

Bigger than 62% of homes nearby

Year built2003
OlderTypical 1995Newer

Newer than 79% of homes nearby

How 3515 Cowan Ridge Dr ranks against every home in each area.
MeasureThis homeWinston 30187Douglas County
Estimated valuepricier than$374,25360% of homes77% of homes
Price per ft²pricier than$15631% of homes54% of homes
Living areabigger than2,396 ft²73% of homes72% of homes
Lot sizebigger than1.94 ac62% of homes88% of homes
Year builtnewer than200379% of homes72% of homes

About 3515 Cowan Ridge Dr

How much is 3515 Cowan Ridge Dr, Winston, GA worth?

The TopHap Estimate for 3515 Cowan Ridge Dr, Winston, GA is $374,253 as of Jul 14, 2026. The likely range is $352,345 to $396,161. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3515 Cowan Ridge Dr, Winston, GA last sell?

3515 Cowan Ridge Dr, Winston, GA last sold on Sep 5, 2025 for $375,000, according to the county's recorded deed. TopHap holds 7 recorded sales for this parcel.

How big is 3515 Cowan Ridge Dr, Winston, GA?

3515 Cowan Ridge Dr, Winston, GA has 3 bedrooms, 1 bathrooms, 2,396 square feet of living space and a 1.94-acre lot.

When was 3515 Cowan Ridge Dr, Winston, GA built?

3515 Cowan Ridge Dr, Winston, GA was built in 2003, making it 23 years old. It is a split foyer home. The building has 1 story.

What schools serve 3515 Cowan Ridge Dr, Winston, GA?

3515 Cowan Ridge Dr, Winston, GA is assigned to Mason Creek Elementary School (elementary), rated A; Mason Creek Middle School (middle), rated B+; Alexander High School (high), rated B. All sit in Douglas County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3515 Cowan Ridge Dr, Winston, GA compare to other homes in Winston 30187?

Among the 3,691 homes in Winston 30187, it is worth more than 60% of them ($374,253 against a typical $338,807), its price per square foot is higher than 31% of them ($156 against a typical $172), it is bigger than 73% of them (2,396 ft² against a typical 1,871 ft²), its lot is bigger than 62% of them (1.94 ac against a typical 1.12 ac) and it is newer than 79% of them (2003 against a typical 1995). Measured against all of Douglas County, it is worth more than 77% 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 3515 Cowan Ridge Dr, Winston, GA?

The 2025 property tax bill for 3515 Cowan Ridge Dr, Winston, GA was $3,421. The county assessed it at $119,360.

Closest homes

More homes in Winston 30187

Assigned schools

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