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Single Family ResidenceResidential
$217,438$85 / 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 Aug 30, 2026

421 BLAIR ST

ANDERSON, SC 29625
0
Baths
2,564 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.
0.47 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.

Valuation

$217K
$186K low$249K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,333 (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.$6,680 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$290
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$6,390
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,680
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$167,220

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.0.47
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Whitehall Elementary SchoolC
Elementary · Grades PK–5 · 1.1 mi
H
Westside High SchoolD+
High · Grades 9–12 · 1.5 mi
M
Robert Anderson Middle SchoolD+
Middle · Grades 6–8 · 2.3 mi

District: Anderson School District 5

Neighborhood · ZIP 29625These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.95

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.29,671
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.556 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,476
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,996
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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 Blair 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.

  • Costs less per square foot than 88% of homes in Anderson County
  • Bigger than 89% of homes in Anderson 29625

What homes are worth in Anderson 29625

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

This home
$38K$975K

This home is worth more than 40% of homes in Anderson 29625.

How it measures up in Anderson 29625

The dot is this home. The mark in the middle is the typical home in Anderson 29625.

Estimated value$217,438
CheaperTypical $246,382Pricier

Pricier than 40% of homes nearby

Price per ft²$85
CheaperTypical $152Pricier

Pricier than 13% of homes nearby

Living area2,564 ft²
SmallerTypical 1,544 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.47 ac
SmallerTypical 0.47 acBigger

Bigger than 49% of homes nearby

How 421 Blair St ranks against every home in each area.
MeasureThis homeAnderson 29625Anderson County
Estimated valuepricier than$217,43840% of homes38% of homes
Price per ft²pricier than$8513% of homes12% of homes
Living areabigger than2,564 ft²89% of homes85% of homes
Lot sizebigger than0.47 ac49% of homes38% of homes

About 421 Blair St

How much is 421 Blair St, Anderson, SC worth?

The TopHap Estimate for 421 Blair St, Anderson, SC is $217,438 as of Aug 30, 2026. The likely range is $186,080 to $248,796. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Blair St, Anderson, SC last sell?

421 Blair St, Anderson, SC last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 421 Blair St, Anderson, SC?

421 Blair St, Anderson, SC has 2,564 square feet of living space and a 0.47-acre lot.

What schools serve 421 Blair St, Anderson, SC?

421 Blair St, Anderson, SC is assigned to Whitehall Elementary School (elementary), rated C; Westside High School (high), rated D+; Robert Anderson Middle School (middle), rated D+. All sit in Anderson School District 5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Blair St, Anderson, SC compare to other homes in Anderson 29625?

Among the 12,548 homes in Anderson 29625, it is worth more than 40% of them ($217,438 against a typical $246,382), its price per square foot is higher than 13% of them ($85 against a typical $152), it is bigger than 89% of them (2,564 ft² against a typical 1,544 ft²) and its lot is bigger than 49% of them (0.47 ac against a typical 0.47 ac). Measured against all of Anderson County, it is worth more than 38% 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 Blair St, Anderson, SC?

The 2025 property tax bill for 421 Blair St, Anderson, SC was $1,333. The county assessed it at $6,680.

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