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Single Family ResidenceResidential
$31,732$37 / 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 86How 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

21 ABNER ST

WARRENVILLE, SC 29851
1
Baths
860 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$32K
$27K low$36K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$442 (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.$1,500 (2025)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$24,960

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyAIKEN
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.1970
Lot (acres)The size of the land the home sits on, from county records.0.31
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Warrenville Elementary School
Elementary · Grades PK–5 · 1.7 mi
H
Midland Valley High SchoolD
High · Grades 9–12 · 3.3 mi
M
Langley-Bath-Clearwater Middle SchoolC+
Middle · Grades 6–8 · 3.9 mi

District: Aiken County School District

Neighborhood · ZIP 29851These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.108

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.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.10,082
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.494 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,839
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,705
Average tempThe average temperature here across a full year.64°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 Abner 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 95% of homes in Aiken County
  • Costs less per square foot than 98% of homes in Aiken County
  • Smaller than 91% of homes in Aiken County
  • Has a smaller lot than 95% of homes in Aiken County
  • Older than 90% of homes in Aiken County

What homes are worth in Warrenville 29851

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

This home
$18K$533K

This home is worth more than 10% of homes in Warrenville 29851.

How it measures up in Warrenville 29851

The dot is this home. The mark in the middle is the typical home in Warrenville 29851.

Estimated value$31,732
CheaperTypical $88,369Pricier

Pricier than 10% of homes nearby

Price per ft²$37
CheaperTypical $86Pricier

Pricier than 8% of homes nearby

Living area860 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.31 ac
SmallerTypical 1 acBigger

Bigger than 10% of homes nearby

Year built1952
OlderTypical 1983Newer

Newer than 27% of homes nearby

How 21 Abner St ranks against every home in each area.
MeasureThis homeWarrenville 29851Aiken County
Estimated valuepricier than$31,73210% of homes5% of homes
Price per ft²pricier than$378% of homes2% of homes
Living areabigger than860 ft²16% of homes9% of homes
Lot sizebigger than0.31 ac10% of homes5% of homes
Year builtnewer than195227% of homes10% of homes

About 21 Abner St

How much is 21 Abner St, Warrenville, SC worth?

The TopHap Estimate for 21 Abner St, Warrenville, SC is $31,732 as of Sep 24, 2026. The likely range is $27,378 to $36,086. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Abner St, Warrenville, SC last sell?

21 Abner St, Warrenville, SC last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 21 Abner St, Warrenville, SC?

21 Abner St, Warrenville, SC has 1 bathrooms, 860 square feet of living space and a 0.31-acre lot.

When was 21 Abner St, Warrenville, SC built?

21 Abner St, Warrenville, SC was built in 1952, making it 74 years old. It is a conventional home. The building has 1 story.

What schools serve 21 Abner St, Warrenville, SC?

21 Abner St, Warrenville, SC is assigned to Warrenville Elementary School (elementary); Midland Valley High School (high), rated D; Langley-Bath-Clearwater Middle School (middle), rated C+. All sit in Aiken County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Abner St, Warrenville, SC compare to other homes in Warrenville 29851?

Among the 6,098 homes in Warrenville 29851, it is worth more than 10% of them ($31,732 against a typical $88,369), its price per square foot is higher than 8% of them ($37 against a typical $86), it is bigger than 16% of them (860 ft² against a typical 1,248 ft²), its lot is bigger than 10% of them (0.31 ac against a typical 1 ac) and it is newer than 27% of them (1952 against a typical 1983). Measured against all of Aiken County, it is worth more than 5% 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 Abner St, Warrenville, SC?

The 2025 property tax bill for 21 Abner St, Warrenville, SC was $442. The county assessed it at $1,500.

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