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Single Family ResidenceResidential
$219,201$180 / 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 85How 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 $17,900 on Sep 5, 2006

421 FOSTER RD

WILLIAMSTON, SC 29697
3
Beds
0
Baths
1,215 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.
1.11 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$219K
$186K low$252K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$17,900 · Sep 5, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$776 (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.$5,340 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$470
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,870
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,340
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$133,500

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.1.11
HeatingThe type of heating system in the home.None

Transaction History(1)

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
Cedar Grove Elementary School
Elementary · Grades PK–5 · 1.3 mi
M
Palmetto Middle SchoolB
Middle · Grades 6–8 · 2.4 mi
H
Palmetto High SchoolB-
High · Grades 9–12 · 2.6 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

421 Foster Rd 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.

  • Costs more per square foot than 72% of homes in Anderson County
  • Smaller than 77% of homes in Williamston 29697
  • Has a bigger lot than 75% of homes in Anderson County
  • Newer than 71% of 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
$55K$933K

This home is worth more than 44% 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$219,201
CheaperTypical $240,177Pricier

Pricier than 44% of homes nearby

Price per ft²$180
CheaperTypical $153Pricier

Pricier than 69% of homes nearby

Living area1,215 ft²
SmallerTypical 1,554 ft²Bigger

Bigger than 23% of homes nearby

Lot size1.11 ac
SmallerTypical 0.63 acBigger

Bigger than 73% of homes nearby

Year built2006
OlderTypical 2001Newer

Newer than 71% of homes nearby

How 421 Foster Rd ranks against every home in each area.
MeasureThis homeWilliamston 29697Anderson County
Estimated valuepricier than$219,20144% of homes39% of homes
Price per ft²pricier than$18069% of homes72% of homes
Living areabigger than1,215 ft²23% of homes24% of homes
Lot sizebigger than1.11 ac73% of homes75% of homes
Year builtnewer than200671% of homes69% of homes

About 421 Foster Rd

How much is 421 Foster Rd, Williamston, SC worth?

The TopHap Estimate for 421 Foster Rd, Williamston, SC is $219,201 as of Sep 24, 2026. The likely range is $186,438 to $251,964. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Foster Rd, Williamston, SC last sell?

421 Foster Rd, Williamston, SC last sold on Sep 5, 2006 for $17,900, according to the county's recorded deed.

How big is 421 Foster Rd, Williamston, SC?

421 Foster Rd, Williamston, SC has 3 bedrooms, 1,215 square feet of living space and a 1.11-acre lot.

When was 421 Foster Rd, Williamston, SC built?

421 Foster Rd, Williamston, SC was built in 2006, making it 20 years old. The building has 1 story.

What schools serve 421 Foster Rd, Williamston, SC?

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

How does 421 Foster Rd, Williamston, SC compare to other homes in Williamston 29697?

Among the 5,196 homes in Williamston 29697, it is worth more than 44% of them ($219,201 against a typical $240,177), its price per square foot is higher than 69% of them ($180 against a typical $153), it is bigger than 23% of them (1,215 ft² against a typical 1,554 ft²), its lot is bigger than 73% of them (1.11 ac against a typical 0.63 ac) and it is newer than 71% of them (2006 against a typical 2001). Measured against all of Anderson County, it is worth more than 39% 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 Foster Rd, Williamston, SC?

The 2025 property tax bill for 421 Foster Rd, Williamston, SC was $776. The county assessed it at $5,340.

More homes on Foster Rd

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Assigned schools

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