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Single Family ResidenceResidential
$451,348$146 / 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 96How 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 $345,000 on Mar 18, 2021

621 DIAMOND RIDGE WAY

DUNCAN, SC 29334
4
Beds
3
Baths
3,081 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
2020
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$451K
$431K low$471K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$345,000 · Mar 18, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,478 (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.$16,012 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,862
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,150
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$16,012
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$475,500

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.64
92
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
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.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
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.138 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.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
CountySpartanburg
Lot (acres)The size of the land the home sits on, from county records.0.40
ConstructionThe main material the home's frame and walls are built from.Stone
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
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

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
Berry Shoals Elementary Schoool
Elementary · Grades PK–5 · 2.4 mi
H
James F. Byrnes High SchoolA-
High · Grades 10–12 · 2.5 mi
M
Florence Chapel Middle SchoolA
Middle · Grades 6–8 · 2.5 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.19,806
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.$81,137
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,412
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%

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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

621 Diamond Ridge Way 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 88% of homes in Duncan 29334
  • Bigger than 94% of homes in Spartanburg County
  • Newer than 91% of homes in Spartanburg County

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
$124K$688K

This home is worth more than 88% 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$451,348
CheaperTypical $300,639Pricier

Pricier than 88% of homes nearby

Price per ft²$146
CheaperTypical $156Pricier

Pricier than 37% of homes nearby

Living area3,081 ft²
SmallerTypical 1,868 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.4 ac
SmallerTypical 0.31 acBigger

Bigger than 56% of homes nearby

Year built2020
OlderTypical 2004Newer

Newer than 88% of homes nearby

How 621 Diamond Ridge Way ranks against every home in each area.
MeasureThis homeDuncan 29334Spartanburg County
Estimated valuepricier than$451,34888% of homes88% of homes
Price per ft²pricier than$14637% of homes41% of homes
Living areabigger than3,081 ft²91% of homes94% of homes
Lot sizebigger than0.4 ac56% of homes37% of homes
Year builtnewer than202088% of homes91% of homes

About 621 Diamond Ridge Way

How much is 621 Diamond Ridge Way, Duncan, SC worth?

The TopHap Estimate for 621 Diamond Ridge Way, Duncan, SC is $451,348 as of Sep 24, 2026. The likely range is $431,237 to $471,459. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 621 Diamond Ridge Way, Duncan, SC last sell?

621 Diamond Ridge Way, Duncan, SC last sold on Mar 18, 2021 for $345,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 621 Diamond Ridge Way, Duncan, SC?

621 Diamond Ridge Way, Duncan, SC has 4 bedrooms, 3 bathrooms, 3,081 square feet of living space and a 0.40-acre lot.

When was 621 Diamond Ridge Way, Duncan, SC built?

621 Diamond Ridge Way, Duncan, SC was built in 2020, making it 6 years old. The building has 2 stories.

What schools serve 621 Diamond Ridge Way, Duncan, SC?

621 Diamond Ridge Way, Duncan, SC is assigned to Berry Shoals Elementary Schoool (elementary); James F. Byrnes High School (high), rated A-; Florence Chapel Middle School (middle), rated A. All sit in Spartanburg School District 5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 621 Diamond Ridge Way, Duncan, SC compare to other homes in Duncan 29334?

Among the 6,707 homes in Duncan 29334, it is worth more than 88% of them ($451,348 against a typical $300,639), its price per square foot is higher than 37% of them ($146 against a typical $156), it is bigger than 91% of them (3,081 ft² against a typical 1,868 ft²), its lot is bigger than 56% of them (0.4 ac against a typical 0.31 ac) and it is newer than 88% of them (2020 against a typical 2004). Measured against all of Spartanburg County, it is worth more than 88% 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 621 Diamond Ridge Way, Duncan, SC?

The 2025 property tax bill for 621 Diamond Ridge Way, Duncan, SC was $2,478. The county assessed it at $16,012.

More homes on Diamond Ridge Way

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Assigned schools

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