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Single Family ResidenceResidential
$436,681$377 / 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 96How 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

21 GALLIVAN ST

GREENVILLE, SC 29609
3
Beds
1
Baths
1,157 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1946
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

$437K
$418K low$456K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,614 (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.$10,760 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,640
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,120
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,350
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$364,490

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
CountyGreenville
Lot (acres)The size of the land the home sits on, from county records.0.27
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes

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
Stone Academy of Communication ArtsA+
Elementary · Grades KG–5 · 0.4 mi
M
League AcademyB-
Middle · Grades 6–8 · 1.5 mi
H
Greenville Senior High SchoolA-
High · Grades 9–12 · 2.0 mi

District: Greenville County School District

Neighborhood · ZIP 29609These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.93

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.36,866
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,522 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,165
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,221
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.56 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

21 Gallivan 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 more than 68% of homes in Greenville County
  • Costs more per square foot than 96% of homes in Greenville County
  • Smaller than 86% of homes in Greenville County
  • Older than 96% of homes in Greenville County

What homes are worth in Greenville 29609

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

This home
$110K$1.5M

This home is worth more than 62% of homes in Greenville 29609.

How it measures up in Greenville 29609

The dot is this home. The mark in the middle is the typical home in Greenville 29609.

Estimated value$436,681
CheaperTypical $370,358Pricier

Pricier than 62% of homes nearby

Price per ft²$377
CheaperTypical $214Pricier

Pricier than 92% of homes nearby

Living area1,157 ft²
SmallerTypical 1,611 ft²Bigger

Bigger than 23% of homes nearby

Lot size0.27 ac
SmallerTypical 0.27 acBigger

Bigger than 49% of homes nearby

Year built1946
OlderTypical 1967Newer

Newer than 8% of homes nearby

How 21 Gallivan St ranks against every home in each area.
MeasureThis homeGreenville 29609Greenville County
Estimated valuepricier than$436,68162% of homes68% of homes
Price per ft²pricier than$37792% of homes96% of homes
Living areabigger than1,157 ft²23% of homes14% of homes
Lot sizebigger than0.27 ac49% of homes50% of homes
Year builtnewer than19468% of homes4% of homes

About 21 Gallivan St

How much is 21 Gallivan St, Greenville, SC worth?

The TopHap Estimate for 21 Gallivan St, Greenville, SC is $436,681 as of Aug 30, 2026. The likely range is $417,613 to $455,749. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 21 Gallivan St, Greenville, SC?

21 Gallivan St, Greenville, SC has 3 bedrooms, 1 bathrooms, 1,157 square feet of living space and a 0.27-acre lot.

When was 21 Gallivan St, Greenville, SC built?

21 Gallivan St, Greenville, SC was built in 1946, making it 80 years old. It is a conventional home. The building has 1 story.

What schools serve 21 Gallivan St, Greenville, SC?

21 Gallivan St, Greenville, SC is assigned to Stone Academy of Communication Arts (elementary), rated A+; League Academy (middle), rated B-; Greenville Senior High School (high), rated A-. All sit in Greenville County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Gallivan St, Greenville, SC compare to other homes in Greenville 29609?

Among the 10,987 homes in Greenville 29609, it is worth more than 62% of them ($436,681 against a typical $370,358), its price per square foot is higher than 92% of them ($377 against a typical $214), it is bigger than 23% of them (1,157 ft² against a typical 1,611 ft²), its lot is bigger than 49% of them (0.27 ac against a typical 0.27 ac) and it is newer than 8% of them (1946 against a typical 1967). Measured against all of Greenville County, it is worth more than 68% 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 Gallivan St, Greenville, SC?

The 2025 property tax bill for 21 Gallivan St, Greenville, SC was $3,614. The county assessed it at $10,760.

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