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Single Family ResidenceResidential
$251,661$164 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

102 JOHNSTON ST

SAINT GEORGE, SC 29477
2
Beds
2
Baths
1,532 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$252K
$229K low$274K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,884 (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.$13,194 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,094
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,194
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$219,895

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
36
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
26
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
92
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
91
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
16
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.6 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
CountyDorchester
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.None
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
William Memorial Elementary SchoolA-
Elementary · Grades PK–5 · 1.1 mi
H
Woodland High SchoolD+
High · Grades 9–12 · 4.9 mi
M
Woodland Middle School
Middle · Grades 6–8 · 5.4 mi

District: Dorchester School District 4

Neighborhood · ZIP 29477These 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.169
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 100.327

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.29%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.6,565
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.61 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,923
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,743
Average tempThe average temperature here across a full year.65°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.63%

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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

102 Johnston 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 92% of homes in Dorchester County
  • Costs less per square foot than 84% of homes in Dorchester County
  • Smaller than 70% of homes in Dorchester County
  • Among the smallest lots in Saint George 29477
  • Older than 88% of homes in Dorchester County

What homes are worth in Saint George 29477

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

This home
$70K$774K

This home is worth more than 38% of homes in Saint George 29477.

How it measures up in Saint George 29477

The dot is this home. The mark in the middle is the typical home in Saint George 29477.

Estimated value$251,661
CheaperTypical $286,624Pricier

Pricier than 38% of homes nearby

Price per ft²$164
CheaperTypical $167Pricier

Pricier than 48% of homes nearby

Living area1,532 ft²
SmallerTypical 1,634 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.12 ac
SmallerTypical 1.07 acBigger

Smaller than almost all homes nearby

Year built1977
OlderTypical 1982Newer

Newer than 40% of homes nearby

How 102 Johnston St ranks against every home in each area.
MeasureThis homeSaint George 29477Dorchester County
Estimated valuepricier than$251,66138% of homes8% of homes
Price per ft²pricier than$16448% of homes16% of homes
Living areabigger than1,532 ft²44% of homes30% of homes
Lot sizebigger than0.12 acalmost no homes11% of homes
Year builtnewer than197740% of homes12% of homes

About 102 Johnston St

How much is 102 Johnston St, Saint George, SC worth?

The TopHap Estimate for 102 Johnston St, Saint George, SC is $251,661 as of Sep 24, 2026. The likely range is $228,892 to $274,430. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 102 Johnston St, Saint George, SC last sell?

102 Johnston St, Saint George, SC last sold on Feb 19, 1991, according to the county's recorded deed.

How big is 102 Johnston St, Saint George, SC?

102 Johnston St, Saint George, SC has 2 bedrooms, 2 bathrooms, 1,532 square feet of living space and a 0.12-acre lot.

When was 102 Johnston St, Saint George, SC built?

102 Johnston St, Saint George, SC was built in 1977, making it 49 years old. The building has 2 stories.

What schools serve 102 Johnston St, Saint George, SC?

102 Johnston St, Saint George, SC is assigned to William Memorial Elementary School (elementary), rated A-; Woodland High School (high), rated D+; Woodland Middle School (middle). All sit in Dorchester School District 4. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 102 Johnston St, Saint George, SC compare to other homes in Saint George 29477?

Among the 2,193 homes in Saint George 29477, it is worth more than 38% of them ($251,661 against a typical $286,624), its price per square foot is higher than 48% of them ($164 against a typical $167), it is bigger than 44% of them (1,532 ft² against a typical 1,634 ft²), its lot is bigger than almost none of them (0.12 ac against a typical 1.07 ac) and it is newer than 40% of them (1977 against a typical 1982). Measured against all of Dorchester County, it is worth more than 8% 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 102 Johnston St, Saint George, SC?

The 2025 property tax bill for 102 Johnston St, Saint George, SC was $1,884. The county assessed it at $13,194.

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