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Single Family ResidenceResidential
$69,703$76 / 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 68How 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

21 S MAIN ST

STARTEX, SC 29377
2
Beds
1
Baths
918 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$70K
$47K low$92K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$175 (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.$2,628 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$792
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,836
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,628
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$65,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySpartanburg
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.None
GarageWhether the property has a garage, and details like whether it is attached to the home.No Garage
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.Porch · 234 ft²

Transaction History(2)

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
Duncan Elementary School of the ArtsA-
Elementary · Grades PK–5 · 1.4 mi
H
James F. Byrnes High SchoolA-
High · Grades 10–12 · 1.5 mi
M
Beech Springs Middle SchoolA
Middle · Grades 6–8 · 1.5 mi

District: Spartanburg School District 5

Neighborhood · ZIP 29377These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.27%
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.479
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.761 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$46,615
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$49,147
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

21 S Main St 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 98% of homes in Spartanburg County
  • Costs less per square foot than 96% of homes in Spartanburg County
  • Smaller than 92% of homes in Spartanburg County
  • Has a smaller lot than 82% of homes in Spartanburg County
  • Older than 98% of homes in Spartanburg County

What homes are worth in Startex 29377

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

This home
$48K$254K

This home is worth more than 13% of homes in Startex 29377.

How it measures up in Startex 29377

The dot is this home. The mark in the middle is the typical home in Startex 29377.

Estimated value$69,703
CheaperTypical $122,417Pricier

Pricier than 13% of homes nearby

Price per ft²$76
CheaperTypical $106Pricier

Pricier than 23% of homes nearby

Living area918 ft²
SmallerTypical 1,148 ft²Bigger

Bigger than 24% of homes nearby

Lot size0.2 ac
SmallerTypical 0.27 acBigger

Bigger than 30% of homes nearby

Year built1910
OlderTypical 1910Newer

Newer than 55% of homes nearby

How 21 S Main St ranks against every home in each area.
MeasureThis homeStartex 29377Spartanburg County
Estimated valuepricier than$69,70313% of homes2% of homes
Price per ft²pricier than$7623% of homes4% of homes
Living areabigger than918 ft²24% of homes8% of homes
Lot sizebigger than0.2 ac30% of homes18% of homes
Year builtnewer than191055% of homes2% of homes

About 21 S Main St

How much is 21 S Main St, Startex, SC worth?

The TopHap Estimate for 21 S Main St, Startex, SC is $69,703 as of Jul 14, 2026. The likely range is $47,294 to $92,112. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 S Main St, Startex, SC last sell?

21 S Main St, Startex, SC last sold on Nov 15, 2021, according to the county's recorded deed.

How big is 21 S Main St, Startex, SC?

21 S Main St, Startex, SC has 2 bedrooms, 1 bathrooms and 918 square feet of living space.

When was 21 S Main St, Startex, SC built?

21 S Main St, Startex, SC was built in 1910, making it 116 years old. The building has 1 story.

What schools serve 21 S Main St, Startex, SC?

21 S Main St, Startex, SC is assigned to Duncan Elementary School of the Arts (elementary), rated A-; James F. Byrnes High School (high), rated A-; Beech Springs 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 21 S Main St, Startex, SC compare to other homes in Startex 29377?

Among the 426 homes in Startex 29377, it is worth more than 13% of them ($69,703 against a typical $122,417), its price per square foot is higher than 23% of them ($76 against a typical $106), it is bigger than 24% of them (918 ft² against a typical 1,148 ft²), its lot is bigger than 30% of them (0.2 ac against a typical 0.27 ac) and it is newer than 55% of them (1910 against a typical 1910). Measured against all of Spartanburg County, it is worth more than 2% 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 21 S Main St, Startex, SC?

The 2025 property tax bill for 21 S Main St, Startex, SC was $175. The county assessed it at $2,628.

More homes on S Main St

Closest homes

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Assigned schools

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