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Single Family ResidenceResidential
$125,936$73 / 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 72How 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
Last sold for $29,700 on Nov 2, 2010

21 HAMMETT ST

PIEDMONT, SC 29673
3
Beds
1
Baths
1,716 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.
0.89 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$126K
$90K low$162K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$29,700 · Nov 2, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,011 (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.$3,060 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$420
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,640
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$127,660

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.74 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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.Raised Ranch
CountyGREENVILLE
Lot (acres)The size of the land the home sits on, from county records.0.89
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Space
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Sue Cleveland Elementary SchoolB+
Elementary · Grades KG–5 · 2.6 mi
M
Woodmont Middle SchoolC
Middle · Grades 6–8 · 2.9 mi
H
Woodmont High SchoolB+
High · Grades 9–12 · 5.7 mi

District: Greenville County School District

Neighborhood · ZIP 29673These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
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.94%
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.34,716
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.489 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,560
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,279
Average tempThe average temperature here across a full year.60°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

21 Hammett 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 98% of homes in Greenville County
  • Among the lowest price per square foot in Greenville County
  • Bigger than 77% of homes in Piedmont
  • Has a bigger lot than 85% of homes in Greenville County
  • Older than 98% of homes in Piedmont 29673

What homes are worth in Piedmont 29673

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

This home
$105K$1.1M

This home is worth more than 4% of homes in Piedmont 29673.

How it measures up in Piedmont 29673

The dot is this home. The mark in the middle is the typical home in Piedmont 29673.

Estimated value$125,936
CheaperTypical $300,281Pricier

Pricier than 4% of homes nearby

Price per ft²$73
CheaperTypical $162Pricier

Cheaper than almost all homes nearby

Living area1,716 ft²
SmallerTypical 1,762 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.89 ac
SmallerTypical 0.51 acBigger

Bigger than 73% of homes nearby

Year built1940
OlderTypical 1999Newer

Newer than 2% of homes nearby

How 21 Hammett St ranks against every home in each area.
MeasureThis homePiedmontPiedmont 29673Greenville County
Estimated valuepricier than$125,93630% of homes4% of homes2% of homes
Price per ft²pricier than$7313% of homesalmost no homesalmost no homes
Living areabigger than1,716 ft²77% of homes47% of homes45% of homes
Lot sizebigger than0.89 ac78% of homes73% of homes85% of homes
Year builtnewer than194013% of homes2% of homes3% of homes

About 21 Hammett St

How much is 21 Hammett St, Piedmont, SC worth?

The TopHap Estimate for 21 Hammett St, Piedmont, SC is $125,936 as of Aug 30, 2026. The likely range is $90,095 to $161,777. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Hammett St, Piedmont, SC last sell?

21 Hammett St, Piedmont, SC last sold on Nov 2, 2010 for $29,700, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21 Hammett St, Piedmont, SC?

21 Hammett St, Piedmont, SC has 3 bedrooms, 1 bathrooms, 1,716 square feet of living space and a 0.89-acre lot.

When was 21 Hammett St, Piedmont, SC built?

21 Hammett St, Piedmont, SC was built in 1940, making it 86 years old. It is a raised ranch home. The building has 2 stories.

What schools serve 21 Hammett St, Piedmont, SC?

21 Hammett St, Piedmont, SC is assigned to Sue Cleveland Elementary School (elementary), rated B+; Woodmont Middle School (middle), rated C; Woodmont High School (high), rated B+. All sit in Greenville County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Hammett St, Piedmont, SC compare to other homes in Piedmont 29673?

Among the 11,884 homes in Piedmont 29673, it is worth more than 4% of them ($125,936 against a typical $300,281), its price per square foot is higher than almost none of them ($73 against a typical $162), it is bigger than 47% of them (1,716 ft² against a typical 1,762 ft²), its lot is bigger than 73% of them (0.89 ac against a typical 0.51 ac) and it is newer than 2% of them (1940 against a typical 1999). Measured against all of Greenville County, it is worth more than 2% 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 Hammett St, Piedmont, SC?

The 2025 property tax bill for 21 Hammett St, Piedmont, SC was $1,011. The county assessed it at $3,060.

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