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Single Family ResidenceResidential
$901,031$413 / 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 90How 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 $751,500 on May 12, 2021

343 PORTH CIR

LEXINGTON, SC 29072
4
Beds
3.5
Baths
2,184 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.
0.58 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$901K
$813K low$989K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$751,500 · May 12, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,262 (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.$30,060 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$18,060
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$30,060
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$751,500

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.88 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
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.1993
Lot (acres)The size of the land the home sits on, from county records.0.58
ConstructionThe main material the home's frame and walls are built from.Brick
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Built-in
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Beach (Ocean, River Or Lake)

Transaction History(4)

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.

M
Beechwood Middle SchoolC+
Middle · Grades 6–8 · 2.0 mi
E
Lake Murray Elementary SchoolA
Elementary · Grades KG–5 · 2.8 mi
H
Lexington High SchoolA
High · Grades 9–12 · 3.3 mi

District: Lexington School District 1

Neighborhood · ZIP 29072These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.131

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.70,067
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.845 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,274
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,811
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

Owner Tools

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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

343 Porth Cir 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 98% of homes in Lexington County
  • Among the highest price per square foot in Lexington 29072
  • Bigger than 69% of homes in Lexington County
  • Has a bigger lot than 75% of homes in Lexington 29072
  • Older than 89% of homes in Lexington 29072

What homes are worth in Lexington 29072

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

This home
$162K$1.1M

This home is worth more than 95% of homes in Lexington 29072.

How it measures up in Lexington 29072

The dot is this home. The mark in the middle is the typical home in Lexington 29072.

Estimated value$901,031
CheaperTypical $375,116Pricier

Pricier than 95% of homes nearby

Price per ft²$413
CheaperTypical $171Pricier

Pricier than almost all homes nearby

Living area2,184 ft²
SmallerTypical 2,257 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.58 ac
SmallerTypical 0.26 acBigger

Bigger than 75% of homes nearby

Year built1981
OlderTypical 2004Newer

Newer than 11% of homes nearby

How 343 Porth Cir ranks against every home in each area.
MeasureThis homeLexington 29072Lexington County
Estimated valuepricier than$901,03195% of homes98% of homes
Price per ft²pricier than$413almost all homesalmost all homes
Living areabigger than2,184 ft²47% of homes69% of homes
Lot sizebigger than0.58 ac75% of homes62% of homes
Year builtnewer than198111% of homes32% of homes

About 343 Porth Cir

How much is 343 Porth Cir, Lexington, SC worth?

The TopHap Estimate for 343 Porth Cir, Lexington, SC is $901,031 as of Aug 30, 2026. The likely range is $813,444 to $988,618. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 343 Porth Cir, Lexington, SC last sell?

343 Porth Cir, Lexington, SC last sold on May 12, 2021 for $751,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 343 Porth Cir, Lexington, SC?

343 Porth Cir, Lexington, SC has 4 bedrooms, 3.5 bathrooms, 2,184 square feet of living space and a 0.58-acre lot.

When was 343 Porth Cir, Lexington, SC built?

343 Porth Cir, Lexington, SC was built in 1981, making it 45 years old. The building has 1 story.

What schools serve 343 Porth Cir, Lexington, SC?

343 Porth Cir, Lexington, SC is assigned to Beechwood Middle School (middle), rated C+; Lake Murray Elementary School (elementary), rated A; Lexington High School (high), rated A. All sit in Lexington School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 343 Porth Cir, Lexington, SC compare to other homes in Lexington 29072?

Among the 24,401 homes in Lexington 29072, it is worth more than 95% of them ($901,031 against a typical $375,116), its price per square foot is higher than almost all of them ($413 against a typical $171), it is bigger than 47% of them (2,184 ft² against a typical 2,257 ft²), its lot is bigger than 75% of them (0.58 ac against a typical 0.26 ac) and it is newer than 11% of them (1981 against a typical 2004). Measured against all of Lexington County, it is worth more than 98% 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 343 Porth Cir, Lexington, SC?

The 2025 property tax bill for 343 Porth Cir, Lexington, SC was $4,262. The county assessed it at $30,060.

More homes on Porth Cir

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