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Single Family ResidenceResidential
$181,318$87 / 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 36How 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 $189,000 on Nov 20, 2024

21 MILLS ST

MAYESVILLE, SC 29104
3
Beds
3 / 1
Baths
2,084 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$181K
$66K low$297K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$189,000 · Nov 20, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,219 (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.$7,350 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$160
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,190
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,460
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$183,326

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.9 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.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
CountySumter
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1971
Lot (acres)The size of the land the home sits on, from county records.0.22
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.Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Outdoor kitchen

Transaction History(5)

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
R. E. Davis College Preparatory AcademyC
Elementary · Grades PK–8 · 5.7 mi
H
Crestwood High SchoolC
High · Grades 9–12 · 5.8 mi

District: Sumter County Consolidated School District

Neighborhood · ZIP 29104These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.214

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.82%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.1,787
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.27 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,798
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$63,822
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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 Mills 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 more than 82% of homes in Mayesville 29104
  • Costs more per square foot than 77% of homes in Mayesville 29104
  • Bigger than 85% of homes in Mayesville 29104
  • Has a smaller lot than 75% of homes in Mayesville 29104
  • Older than 75% of homes in Mayesville 29104

What homes are worth in Mayesville 29104

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

This home
$21K$513K

This home is worth more than 82% of homes in Mayesville 29104.

How it measures up in Mayesville 29104

The dot is this home. The mark in the middle is the typical home in Mayesville 29104.

Estimated value$181,318
CheaperTypical $78,887Pricier

Pricier than 82% of homes nearby

Price per ft²$87
CheaperTypical $54Pricier

Pricier than 77% of homes nearby

Living area2,084 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.22 ac
SmallerTypical 0.69 acBigger

Bigger than 25% of homes nearby

Year built1969
OlderTypical 1986Newer

Newer than 25% of homes nearby

How 21 Mills St ranks against every home in each area.
MeasureThis homeMayesville 29104Sumter County
Estimated valuepricier than$181,31882% of homes44% of homes
Price per ft²pricier than$8777% of homes26% of homes
Living areabigger than2,084 ft²85% of homes78% of homes
Lot sizebigger than0.22 ac25% of homes33% of homes
Year builtnewer than196925% of homes26% of homes

About 21 Mills St

How much is 21 Mills St, Mayesville, SC worth?

The TopHap Estimate for 21 Mills St, Mayesville, SC is $181,318 as of Sep 24, 2026. The likely range is $65,573 to $297,063. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Mills St, Mayesville, SC last sell?

21 Mills St, Mayesville, SC last sold on Nov 20, 2024 for $189,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21 Mills St, Mayesville, SC?

21 Mills St, Mayesville, SC has 3 bedrooms, 3 bathrooms, 2,084 square feet of living space and a 0.22-acre lot.

When was 21 Mills St, Mayesville, SC built?

21 Mills St, Mayesville, SC was built in 1969, making it 57 years old. The building has 1 story.

What schools serve 21 Mills St, Mayesville, SC?

21 Mills St, Mayesville, SC is assigned to R. E. Davis College Preparatory Academy (elementary), rated C; Crestwood High School (high), rated C. All sit in Sumter County Consolidated School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Mills St, Mayesville, SC compare to other homes in Mayesville 29104?

Among the 668 homes in Mayesville 29104, it is worth more than 82% of them ($181,318 against a typical $78,887), its price per square foot is higher than 77% of them ($87 against a typical $54), it is bigger than 85% of them (2,084 ft² against a typical 1,248 ft²), its lot is bigger than 25% of them (0.22 ac against a typical 0.69 ac) and it is newer than 25% of them (1969 against a typical 1986). Measured against all of Sumter County, it is worth more than 44% 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 Mills St, Mayesville, SC?

The 2025 property tax bill for 21 Mills St, Mayesville, SC was $1,219. The county assessed it at $7,350.

More homes on Mills St

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