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Rural ResidenceResidential
$144,830$60 / 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 83How 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

843 MACK ST

GASTON, SC 29053
3
Beds
2
Baths
2,400 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.
9.74 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$145K
$121K low$169K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$516 (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.$4,892 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,746
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,146
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$113,762

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.8 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.Rural Residence
CountyLEXINGTON
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1975
Lot (acres)The size of the land the home sits on, from county records.9.74
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 2.9 mi
M
Sandhills Middle SchoolF
Middle · Grades 7–8 · 3.5 mi
H
Swansea High SchoolD-
High · Grades 9–12 · 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

843 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 83% of homes in Lexington County
  • Costs less per square foot than 93% of homes in Lexington County
  • Bigger than 94% of homes in Gaston 29053
  • Has a bigger lot than 97% of homes in Lexington County
  • Older than 90% 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$369K

This home is worth more than 63% 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$144,830
CheaperTypical $104,247Pricier

Pricier than 63% of homes nearby

Price per ft²$60
CheaperTypical $78Pricier

Pricier than 40% of homes nearby

Living area2,400 ft²
SmallerTypical 1,402 ft²Bigger

Bigger than 94% of homes nearby

Lot size9.74 ac
SmallerTypical 1 acBigger

Bigger than 96% of homes nearby

Year built1972
OlderTypical 1996Newer

Newer than 10% of homes nearby

How 843 Mack St ranks against every home in each area.
MeasureThis homeGaston 29053Lexington County
Estimated valuepricier than$144,83063% of homes17% of homes
Price per ft²pricier than$6040% of homes7% of homes
Living areabigger than2,400 ft²94% of homes78% of homes
Lot sizebigger than9.74 ac96% of homes97% of homes
Year builtnewer than197210% of homes22% of homes

About 843 Mack St

How much is 843 Mack St, Gaston, SC worth?

The TopHap Estimate for 843 Mack St, Gaston, SC is $144,830 as of Aug 30, 2026. The likely range is $120,591 to $169,069. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 843 Mack St, Gaston, SC last sell?

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

How big is 843 Mack St, Gaston, SC?

843 Mack St, Gaston, SC has 3 bedrooms, 2 bathrooms, 2,400 square feet of living space and a 9.74-acre lot.

When was 843 Mack St, Gaston, SC built?

843 Mack St, Gaston, SC was built in 1972, making it 54 years old. The building has 1 story.

What schools serve 843 Mack St, Gaston, SC?

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

How does 843 Mack St, Gaston, SC compare to other homes in Gaston 29053?

Among the 7,509 homes in Gaston 29053, it is worth more than 63% of them ($144,830 against a typical $104,247), its price per square foot is higher than 40% of them ($60 against a typical $78), it is bigger than 94% of them (2,400 ft² against a typical 1,402 ft²), its lot is bigger than 96% of them (9.74 ac against a typical 1 ac) and it is newer than 10% of them (1972 against a typical 1996). Measured against all of Lexington County, it is worth more than 17% 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 843 Mack St, Gaston, SC?

The 2025 property tax bill for 843 Mack St, Gaston, SC was $516. The county assessed it at $4,892.

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Assigned schools

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