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Single Family ResidentialResidential
$102,876$67 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $105,000 on Oct 17, 2022

518 SHANNON RD

MARION, SC 29571
3
Beds
1
Baths
1,540 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.
0.87 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.

Valuation

$103K
$88K low$117K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$105,000 · Oct 17, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$287 (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.$4,494 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$348
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,146
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,174
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$112,360

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.52
46
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
91
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
73
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
22
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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 Residential
CountyMarion
Lot (acres)The size of the land the home sits on, from county records.0.87
HeatingThe type of heating system in the home.None

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Marion High SchoolD-
High · Grades 9–12 · 0.9 mi
M
Johnakin Middle SchoolD
Middle · Grades 6–8 · 1.3 mi
E
Easterling Primary School
Elementary · Grades PK–2 · 2.4 mi

District: Marion School District 10

Neighborhood · ZIP 29571These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.188

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.31%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.14,399
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.68 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$43,453
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$58,783
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

518 Shannon Rd 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.

  • Costs less per square foot than 75% of homes in Marion 29571
  • Has a smaller lot than 76% of homes in Marion County

What homes are worth in Marion 29571

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

This home
$15K$333K

This home is worth more than 58% of homes in Marion 29571.

How it measures up in Marion 29571

The dot is this home. The mark in the middle is the typical home in Marion 29571.

Estimated value$102,876
CheaperTypical $85,431Pricier

Pricier than 58% of homes nearby

Price per ft²$67
CheaperTypical $88Pricier

Pricier than 25% of homes nearby

Living area1,540 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 52% of homes nearby

Lot size0.87 ac
SmallerTypical 1.4 acBigger

Bigger than 27% of homes nearby

How 518 Shannon Rd ranks against every home in each area.
MeasureThis homeMarion 29571Marion County
Estimated valuepricier than$102,87658% of homes61% of homes
Price per ft²pricier than$6725% of homes26% of homes
Living areabigger than1,540 ft²52% of homes54% of homes
Lot sizebigger than0.87 ac27% of homes24% of homes

About 518 Shannon Rd

How much is 518 Shannon Rd, Marion, SC worth?

The TopHap Estimate for 518 Shannon Rd, Marion, SC is $102,876 as of Oct 21, 2026. The likely range is $88,299 to $117,453. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 518 Shannon Rd, Marion, SC last sell?

518 Shannon Rd, Marion, SC last sold on Oct 17, 2022 for $105,000, according to the county's recorded deed.

How big is 518 Shannon Rd, Marion, SC?

518 Shannon Rd, Marion, SC has 3 bedrooms, 1 bathrooms, 1,540 square feet of living space and a 0.87-acre lot.

What schools serve 518 Shannon Rd, Marion, SC?

518 Shannon Rd, Marion, SC is assigned to Marion High School (high), rated D-; Johnakin Middle School (middle), rated D; Easterling Primary School (elementary). All sit in Marion School District 10. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 518 Shannon Rd, Marion, SC compare to other homes in Marion 29571?

Among the 6,134 homes in Marion 29571, it is worth more than 58% of them ($102,876 against a typical $85,431), its price per square foot is higher than 25% of them ($67 against a typical $88), it is bigger than 52% of them (1,540 ft² against a typical 1,512 ft²) and its lot is bigger than 27% of them (0.87 ac against a typical 1.4 ac). Measured against all of Marion County, it is worth more than 61% 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 518 Shannon Rd, Marion, SC?

The 2025 property tax bill for 518 Shannon Rd, Marion, SC was $287. The county assessed it at $4,494.

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Assigned schools

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