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Single Family ResidentialResidential
$150,363
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 75How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

420 RIVER DR

BARNWELL, SC 29812
0
Baths
3.23 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$150K
$112K low$189K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,291 (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.$7,350 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,740
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$122,445

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.110 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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 Residential
CountyBARNWELL
Lot (acres)The size of the land the home sits on, from county records.3.23
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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.

H
Barnwell High SchoolD+
High · Grades 9–12 · 3.1 mi
E
Barnwell Primary SchoolC-
Elementary · Grades PK–3 · 3.2 mi
M
Guinyard Butler Middle SchoolD-
Middle · Grades 7–8 · 3.4 mi

District: Barnwell County School District

Neighborhood · ZIP 29812These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.135

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.24%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.10,248
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.44 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$53,209
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$65,837
Average tempThe average temperature here across a full year.64°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%

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

420 River Dr 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.

What homes are worth in Barnwell 29812

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

This home
$26K$491K

This home is worth more than 54% of homes in Barnwell 29812.

How it measures up in Barnwell 29812

The dot is this home. The mark in the middle is the typical home in Barnwell 29812.

Estimated value$150,363
CheaperTypical $138,772Pricier

Pricier than 54% of homes nearby

Lot size3.23 ac
SmallerTypical 2 acBigger

Bigger than 64% of homes nearby

How 420 River Dr ranks against every home in each area.
MeasureThis homeBarnwell 29812Barnwell County
Estimated valuepricier than$150,36354% of homes60% of homes
Lot sizebigger than3.23 ac64% of homes62% of homes

About 420 River Dr

How much is 420 River Dr, Barnwell, SC worth?

The TopHap Estimate for 420 River Dr, Barnwell, SC is $150,363 as of Jul 14, 2026. The likely range is $112,057 to $188,669. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 River Dr, Barnwell, SC last sell?

420 River Dr, Barnwell, SC last sold on Aug 24, 1980, according to the county's recorded deed.

What schools serve 420 River Dr, Barnwell, SC?

420 River Dr, Barnwell, SC is assigned to Barnwell High School (high), rated D+; Barnwell Primary School (elementary), rated C-; Guinyard Butler Middle School (middle), rated D-. All sit in Barnwell County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 River Dr, Barnwell, SC compare to other homes in Barnwell 29812?

Among the 5,489 homes in Barnwell 29812, it is worth more than 54% of them ($150,363 against a typical $138,772) and its lot is bigger than 64% of them (3.23 ac against a typical 2 ac). Measured against all of Barnwell County, it is worth more than 60% 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 420 River Dr, Barnwell, SC?

The 2025 property tax bill for 420 River Dr, Barnwell, SC was $3,291. The county assessed it at $7,350.

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Closest homes

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Assigned schools

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See this home in context

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