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Single Family ResidenceResidential
$87,350$70 / 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 69How 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

139 MACK ST

GASTON, SC 29053
0
Baths
1,248 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.
6.5 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.

Valuation

$87K
$60K low$114K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$262 (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.$515 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$347
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$168
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$35,300

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.68 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.1 percent flood zone

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
CountyLEXINGTON
Lot (acres)The size of the land the home sits on, from county records.6.50
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.

E
Sandhills Primary School
Elementary · Grades 1–2 · 3.4 mi
H
Swansea High SchoolD-
High · Grades 9–12 · 5.0 mi
M
Sandhills Middle SchoolF
Middle · Grades 7–8 · 5.2 mi

District: Lexington School District 4

Neighborhood · ZIP 29053These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.155

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
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.20,054
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.223 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,859
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,009
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

139 Mack 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 91% of homes in Lexington County
  • Costs less per square foot than 92% of homes in Lexington County
  • Smaller than 80% of homes in Lexington County
  • Has a bigger lot than 95% of homes in Lexington County
  • Newer than 85% of homes in Gaston 29053

What homes are worth in Gaston 29053

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

This home
$24K$368K

This home is worth more than 44% of homes in Gaston 29053.

How it measures up in Gaston 29053

The dot is this home. The mark in the middle is the typical home in Gaston 29053.

Estimated value$87,350
CheaperTypical $104,246Pricier

Pricier than 44% of homes nearby

Price per ft²$70
CheaperTypical $77Pricier

Pricier than 45% of homes nearby

Living area1,248 ft²
SmallerTypical 1,407 ft²Bigger

Bigger than 40% of homes nearby

Lot size6.5 ac
SmallerTypical 1 acBigger

Bigger than 94% of homes nearby

Year built2006
OlderTypical 1996Newer

Newer than 85% of homes nearby

How 139 Mack St ranks against every home in each area.
MeasureThis homeGaston 29053Lexington County
Estimated valuepricier than$87,35044% of homes9% of homes
Price per ft²pricier than$7045% of homes8% of homes
Living areabigger than1,248 ft²40% of homes20% of homes
Lot sizebigger than6.5 ac94% of homes95% of homes
Year builtnewer than200685% of homes73% of homes

About 139 Mack St

How much is 139 Mack St, Gaston, SC worth?

The TopHap Estimate for 139 Mack St, Gaston, SC is $87,350 as of Aug 30, 2026. The likely range is $60,235 to $114,465. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 139 Mack St, Gaston, SC last sell?

139 Mack St, Gaston, SC last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 139 Mack St, Gaston, SC?

139 Mack St, Gaston, SC has 1,248 square feet of living space and a 6.50-acre lot.

When was 139 Mack St, Gaston, SC built?

139 Mack St, Gaston, SC was built in 2006, making it 20 years old.

What schools serve 139 Mack St, Gaston, SC?

139 Mack St, Gaston, SC is assigned to Sandhills Primary School (elementary); Swansea High School (high), rated D-; Sandhills Middle School (middle), rated F. All sit in Lexington School District 4. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 139 Mack St, Gaston, SC compare to other homes in Gaston 29053?

Among the 7,508 homes in Gaston 29053, it is worth more than 44% of them ($87,350 against a typical $104,246), its price per square foot is higher than 45% of them ($70 against a typical $77), it is bigger than 40% of them (1,248 ft² against a typical 1,407 ft²), its lot is bigger than 94% of them (6.5 ac against a typical 1 ac) and it is newer than 85% of them (2006 against a typical 1996). Measured against all of Lexington County, it is worth more than 9% 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 139 Mack St, Gaston, SC?

The 2025 property tax bill for 139 Mack St, Gaston, SC was $262. The county assessed it at $515.

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