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Single Family ResidenceResidential
$86,898
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

420 UNION ST

AIKEN, SC 29801
0
Baths
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$87K
$75K low$99K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$64 (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.$250 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$250
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$250
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$4,200

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.0.21
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Schofield Middle SchoolC+
Middle · Grades 7–8 · 0.3 mi
H
Aiken High SchoolD+
High · Grades 9–12 · 0.8 mi
E
Chukker Creek Elementary School
Elementary · Grades PK–5 · 5.5 mi

District: Aiken County School District

Neighborhood · ZIP 29801These 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.131
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.74
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.115

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.29,974
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.330 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,411
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,950
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

420 Union 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 78% of homes in Aiken 29801
  • Has a smaller lot than 98% of homes in Aiken County

What homes are worth in Aiken 29801

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

This home
$29K$799K

This home is worth more than 22% of homes in Aiken 29801.

How it measures up in Aiken 29801

The dot is this home. The mark in the middle is the typical home in Aiken 29801.

Estimated value$86,898
CheaperTypical $168,062Pricier

Pricier than 22% of homes nearby

Lot size0.21 ac
SmallerTypical 1 acBigger

Bigger than 7% of homes nearby

How 420 Union St ranks against every home in each area.
MeasureThis homeAiken 29801Aiken County
Estimated valuepricier than$86,89822% of homes23% of homes
Lot sizebigger than0.21 ac7% of homes2% of homes

About 420 Union St

How much is 420 Union St, Aiken, SC worth?

The TopHap Estimate for 420 Union St, Aiken, SC is $86,898 as of Sep 24, 2026. The likely range is $74,575 to $99,221. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

What schools serve 420 Union St, Aiken, SC?

420 Union St, Aiken, SC is assigned to Schofield Middle School (middle), rated C+; Aiken High School (high), rated D+; Chukker Creek Elementary School (elementary). All sit in Aiken County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 Union St, Aiken, SC compare to other homes in Aiken 29801?

Among the 14,883 homes in Aiken 29801, it is worth more than 22% of them ($86,898 against a typical $168,062) and its lot is bigger than 7% of them (0.21 ac against a typical 1 ac). Measured against all of Aiken County, it is worth more than 23% 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 420 Union St, Aiken, SC?

The 2025 property tax bill for 420 Union St, Aiken, SC was $64. The county assessed it at $250.

More homes on Union St

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Assigned schools

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