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Single Family ResidenceResidential
$733,593$245 / 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 92How 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 $690,000 on Feb 14, 2025

421 MARSWEN CT

SIMPSONVILLE, SC 29680
4
Beds
4
Baths
3,000 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.

Valuation

$734K
$675K low$792K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$690,000 · Feb 14, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,806 (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.$28,020 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,010
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$23,010
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,370
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$783,170

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyGreenville
Lot (acres)The size of the land the home sits on, from county records.0.34
HeatingThe type of heating system in the home.None

Transaction History(6)

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.

H
Woodmont High SchoolB+
High · Grades 9–12 · 3.7 mi
E
Fork Shoals Elementary SchoolC+
Elementary · Grades KG–5 · 5.5 mi
M
Woodmont Middle SchoolC
Middle · Grades 6–8 · 6.5 mi

District: Greenville County School District

Neighborhood · ZIP 29680These 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.54
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 100.92

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
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.37,886
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,192 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,193
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,198
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

421 Marswen 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 more than 97% of homes in Simpsonville 29680
  • Costs more per square foot than 97% of homes in Simpsonville 29680
  • Bigger than 88% of homes in Simpsonville 29680
  • Has a bigger lot than 79% of homes in Simpsonville 29680
  • Newer than 87% of homes in Greenville County

What homes are worth in Simpsonville 29680

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

This home
$208K$773K

This home is worth more than 97% of homes in Simpsonville 29680.

How it measures up in Simpsonville 29680

The dot is this home. The mark in the middle is the typical home in Simpsonville 29680.

Estimated value$733,593
CheaperTypical $354,644Pricier

Pricier than 97% of homes nearby

Price per ft²$245
CheaperTypical $174Pricier

Pricier than 97% of homes nearby

Living area3,000 ft²
SmallerTypical 2,032 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.34 ac
SmallerTypical 0.18 acBigger

Bigger than 79% of homes nearby

Year built2017
OlderTypical 2004Newer

Newer than 80% of homes nearby

How 421 Marswen Ct ranks against every home in each area.
MeasureThis homeSimpsonville 29680Greenville County
Estimated valuepricier than$733,59397% of homes90% of homes
Price per ft²pricier than$24597% of homes82% of homes
Living areabigger than3,000 ft²88% of homes87% of homes
Lot sizebigger than0.34 ac79% of homes61% of homes
Year builtnewer than201780% of homes87% of homes

About 421 Marswen Ct

How much is 421 Marswen Ct, Simpsonville, SC worth?

The TopHap Estimate for 421 Marswen Ct, Simpsonville, SC is $733,593 as of Aug 30, 2026. The likely range is $675,234 to $791,952. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Marswen Ct, Simpsonville, SC last sell?

421 Marswen Ct, Simpsonville, SC last sold on Feb 14, 2025 for $690,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 421 Marswen Ct, Simpsonville, SC?

421 Marswen Ct, Simpsonville, SC has 4 bedrooms, 4 bathrooms, 3,000 square feet of living space and a 0.34-acre lot.

When was 421 Marswen Ct, Simpsonville, SC built?

421 Marswen Ct, Simpsonville, SC was built in 2017, making it 9 years old.

What schools serve 421 Marswen Ct, Simpsonville, SC?

421 Marswen Ct, Simpsonville, SC is assigned to Woodmont High School (high), rated B+; Fork Shoals Elementary School (elementary), rated C+; Woodmont Middle School (middle), rated C. All sit in Greenville County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Marswen Ct, Simpsonville, SC compare to other homes in Simpsonville 29680?

Among the 13,587 homes in Simpsonville 29680, it is worth more than 97% of them ($733,593 against a typical $354,644), its price per square foot is higher than 97% of them ($245 against a typical $174), it is bigger than 88% of them (3,000 ft² against a typical 2,032 ft²), its lot is bigger than 79% of them (0.34 ac against a typical 0.18 ac) and it is newer than 80% of them (2017 against a typical 2004). Measured against all of Greenville County, it is worth more than 90% 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 421 Marswen Ct, Simpsonville, SC?

The 2025 property tax bill for 421 Marswen Ct, Simpsonville, SC was $3,806. The county assessed it at $28,020.

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