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Single Family ResidenceResidential
$136,648$124 / 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 48How 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

17 MATTISON ST

WILLIAMSTON, SC 29697
0
Baths
1,099 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$137K
$66K low$208K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$40 (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.$1,110 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$190
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$920
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,110
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$27,780

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyAnderson
Lot (acres)The size of the land the home sits on, from county records.0.29
HeatingThe type of heating system in the home.None

Transaction History(4)

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
Palmetto Elementary SchoolC+
Elementary · Grades PK–5 · 0.5 mi
H
Palmetto High SchoolB
High · Grades 9–12 · 0.7 mi
M
Palmetto Middle SchoolB-
Middle · Grades 6–8 · 0.8 mi

District: Anderson School District 1

Neighborhood · ZIP 29697These 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.61
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 100.97

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.13,320
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.337 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,613
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,149
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

17 Mattison 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 81% of homes in Williamston 29697
  • Costs less per square foot than 71% of homes in Anderson County
  • Smaller than 85% of homes in Williamston 29697
  • Has a smaller lot than 87% of homes in Williamston 29697
  • Among the oldest homes in Williamston 29697

What homes are worth in Williamston 29697

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

This home
$51K$1M

This home is worth more than 19% of homes in Williamston 29697.

How it measures up in Williamston 29697

The dot is this home. The mark in the middle is the typical home in Williamston 29697.

Estimated value$136,648
CheaperTypical $241,736Pricier

Pricier than 19% of homes nearby

Price per ft²$124
CheaperTypical $153Pricier

Pricier than 32% of homes nearby

Living area1,099 ft²
SmallerTypical 1,564 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.29 ac
SmallerTypical 0.64 acBigger

Bigger than 13% of homes nearby

Year built1950
OlderTypical 2001Newer

Older than almost all homes nearby

How 17 Mattison St ranks against every home in each area.
MeasureThis homeWilliamston 29697Anderson County
Estimated valuepricier than$136,64819% of homes19% of homes
Price per ft²pricier than$12432% of homes29% of homes
Living areabigger than1,099 ft²15% of homes18% of homes
Lot sizebigger than0.29 ac13% of homes21% of homes
Year builtnewer than1950almost no homesalmost no homes

About 17 Mattison St

How much is 17 Mattison St, Williamston, SC worth?

The TopHap Estimate for 17 Mattison St, Williamston, SC is $136,648 as of Aug 30, 2026. The likely range is $65,612 to $207,684. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17 Mattison St, Williamston, SC last sell?

17 Mattison St, Williamston, SC last sold on Nov 2, 2022, according to the county's recorded deed.

How big is 17 Mattison St, Williamston, SC?

17 Mattison St, Williamston, SC has 1,099 square feet of living space and a 0.29-acre lot.

When was 17 Mattison St, Williamston, SC built?

17 Mattison St, Williamston, SC was built in 1950, making it 76 years old. The building has 1 story.

What schools serve 17 Mattison St, Williamston, SC?

17 Mattison St, Williamston, SC is assigned to Palmetto Elementary School (elementary), rated C+; Palmetto High School (high), rated B; Palmetto Middle School (middle), rated B-. All sit in Anderson School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17 Mattison St, Williamston, SC compare to other homes in Williamston 29697?

Among the 5,196 homes in Williamston 29697, it is worth more than 19% of them ($136,648 against a typical $241,736), its price per square foot is higher than 32% of them ($124 against a typical $153), it is bigger than 15% of them (1,099 ft² against a typical 1,564 ft²), its lot is bigger than 13% of them (0.29 ac against a typical 0.64 ac) and it is newer than almost none of them (1950 against a typical 2001). Measured against all of Anderson County, it is worth more than 19% 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 17 Mattison St, Williamston, SC?

The 2025 property tax bill for 17 Mattison St, Williamston, SC was $40. The county assessed it at $1,110.

More homes on Mattison St

Closest homes

More homes in Williamston 29697

Assigned schools

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