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Single Family ResidenceResidential
$172,684$71 / 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 84How 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

173 SIGMA ST

SALLEY, SC 29137
0
Baths
2,432 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.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.

Valuation

$173K
$145K low$200K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$699 (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.$7,102 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$141
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$6,961
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,130
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$177,560

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyAiken
Lot (acres)The size of the land the home sits on, from county records.0.41
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Cyril B. Busbee Elementary SchoolD-
Elementary · Grades PK–5 · 3.9 mi
M
A. L. Corbett Middle SchoolD+
Middle · Grades 6–8 · 4.0 mi
H
Wagner-Salley High SchoolD
High · Grades 9–12 · 4.1 mi

District: Aiken County School District

Neighborhood · ZIP 29137These 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.152
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.145

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.23%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.2,938
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.32 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$39,795
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,276
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

173 Sigma 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 85% of homes in Salley 29137
  • Costs less per square foot than 88% of homes in Aiken County
  • Bigger than 95% of homes in Salley 29137
  • Has a smaller lot than 93% of homes in Aiken County
  • Newer than 94% of homes in Salley 29137

What homes are worth in Salley 29137

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

This home
$24K$420K

This home is worth more than 85% of homes in Salley 29137.

How it measures up in Salley 29137

The dot is this home. The mark in the middle is the typical home in Salley 29137.

Estimated value$172,684
CheaperTypical $82,082Pricier

Pricier than 85% of homes nearby

Price per ft²$71
CheaperTypical $78Pricier

Pricier than 40% of homes nearby

Living area2,432 ft²
SmallerTypical 1,276 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.41 ac
SmallerTypical 2 acBigger

Bigger than 11% of homes nearby

Year built2019
OlderTypical 1988Newer

Newer than 94% of homes nearby

How 173 Sigma St ranks against every home in each area.
MeasureThis homeSalley 29137Aiken County
Estimated valuepricier than$172,68485% of homes47% of homes
Price per ft²pricier than$7140% of homes12% of homes
Living areabigger than2,432 ft²95% of homes83% of homes
Lot sizebigger than0.41 ac11% of homes7% of homes
Year builtnewer than201994% of homes92% of homes

About 173 Sigma St

How much is 173 Sigma St, Salley, SC worth?

The TopHap Estimate for 173 Sigma St, Salley, SC is $172,684 as of Aug 30, 2026. The likely range is $144,912 to $200,456. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 173 Sigma St, Salley, SC?

173 Sigma St, Salley, SC has 2,432 square feet of living space and a 0.41-acre lot.

When was 173 Sigma St, Salley, SC built?

173 Sigma St, Salley, SC was built in 2019, making it 7 years old.

What schools serve 173 Sigma St, Salley, SC?

173 Sigma St, Salley, SC is assigned to Cyril B. Busbee Elementary School (elementary), rated D-; A. L. Corbett Middle School (middle), rated D+; Wagner-Salley High School (high), rated D. All sit in Aiken County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 173 Sigma St, Salley, SC compare to other homes in Salley 29137?

Among the 2,135 homes in Salley 29137, it is worth more than 85% of them ($172,684 against a typical $82,082), its price per square foot is higher than 40% of them ($71 against a typical $78), it is bigger than 95% of them (2,432 ft² against a typical 1,276 ft²), its lot is bigger than 11% of them (0.41 ac against a typical 2 ac) and it is newer than 94% of them (2019 against a typical 1988). Measured against all of Aiken County, it is worth more than 47% 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 173 Sigma St, Salley, SC?

The 2025 property tax bill for 173 Sigma St, Salley, SC was $699. The county assessed it at $7,102.

More homes on Sigma St

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Assigned schools

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