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Single Family ResidenceResidential
$303,307$150 / 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 89How 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

186 RIVERSIDE DR

DUNCAN, SC 29334
3
Beds
3
Baths
2,020 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.
0.76 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$303K
$271K low$336K 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.$303,307
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$242,646

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,018 (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.$8,496 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,097
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,399
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,496
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$269,500

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.197 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.1 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.Raised Ranch
CountySpartanburg
Lot (acres)The size of the land the home sits on, from county records.0.76
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.Patio · 220 ft²

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

M
Beech Springs Middle SchoolA
Middle · Grades 6–8 · 0.5 mi
E
Duncan Elementary School of the ArtsA-
Elementary · Grades PK–5 · 0.8 mi
H
James F. Byrnes High SchoolA-
High · Grades 10–12 · 1.0 mi

District: Spartanburg School District 5

Neighborhood · ZIP 29334These 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.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.93

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.19,802
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.887 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,142
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,420
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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

186 Riverside 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.

  • Bigger than 72% of homes in Spartanburg County
  • Has a bigger lot than 80% of homes in Duncan 29334
  • Older than 74% of homes in Duncan 29334

What homes are worth in Duncan 29334

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

This home
$113K$699K

This home is worth more than 50% of homes in Duncan 29334.

How it measures up in Duncan 29334

The dot is this home. The mark in the middle is the typical home in Duncan 29334.

Estimated value$303,307
CheaperTypical $304,261Pricier

Pricier than 50% of homes nearby

Price per ft²$150
CheaperTypical $157Pricier

Pricier than 41% of homes nearby

Living area2,020 ft²
SmallerTypical 1,871 ft²Bigger

Bigger than 58% of homes nearby

Lot size0.76 ac
SmallerTypical 0.31 acBigger

Bigger than 80% of homes nearby

Year built1991
OlderTypical 2005Newer

Newer than 26% of homes nearby

How 186 Riverside Dr ranks against every home in each area.
MeasureThis homeDuncan 29334Spartanburg County
Estimated valuepricier than$303,30750% of homes63% of homes
Price per ft²pricier than$15041% of homes44% of homes
Living areabigger than2,020 ft²58% of homes72% of homes
Lot sizebigger than0.76 ac80% of homes66% of homes
Year builtnewer than199126% of homes51% of homes

About 186 Riverside Dr

How much is 186 Riverside Dr, Duncan, SC worth?

The TopHap Estimate for 186 Riverside Dr, Duncan, SC is $303,307 as of Jul 14, 2026. The likely range is $270,720 to $335,894. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 186 Riverside Dr, Duncan, SC last sell?

186 Riverside Dr, Duncan, SC last sold on Mar 26, 2004, according to the county's recorded deed.

How big is 186 Riverside Dr, Duncan, SC?

186 Riverside Dr, Duncan, SC has 3 bedrooms, 3 bathrooms, 2,020 square feet of living space and a 0.76-acre lot.

When was 186 Riverside Dr, Duncan, SC built?

186 Riverside Dr, Duncan, SC was built in 1991, making it 35 years old. It is a raised ranch home. The building has 1 story.

What schools serve 186 Riverside Dr, Duncan, SC?

186 Riverside Dr, Duncan, SC is assigned to Beech Springs Middle School (middle), rated A; Duncan Elementary School of the Arts (elementary), rated A-; James F. Byrnes High School (high), rated A-. All sit in Spartanburg School District 5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 186 Riverside Dr, Duncan, SC compare to other homes in Duncan 29334?

Among the 6,754 homes in Duncan 29334, it is worth more than 50% of them ($303,307 against a typical $304,261), its price per square foot is higher than 41% of them ($150 against a typical $157), it is bigger than 58% of them (2,020 ft² against a typical 1,871 ft²), its lot is bigger than 80% of them (0.76 ac against a typical 0.31 ac) and it is newer than 26% of them (1991 against a typical 2005). Measured against all of Spartanburg County, it is worth more than 63% 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 186 Riverside Dr, Duncan, SC?

The 2025 property tax bill for 186 Riverside Dr, Duncan, SC was $1,018. The county assessed it at $8,496.

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