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Single Family ResidentialResidential
$398,529$120 / 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 92How 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
Last sold for $238,500 on Jun 30, 2022

1146 BLACKWOOD LN

ALCOLU, SC 29001
0
Baths
3,326 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
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

$399K
$367K low$430K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$238,500 · Jun 30, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,803 (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.$8,876 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$480
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,396
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,876
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$221,900

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.48
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
90
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
86
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
38
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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 Residential
CountyClarendon
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.2002
Lot (acres)The size of the land the home sits on, from county records.1.00
ConstructionThe main material the home's frame and walls are built from.Brick
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 184 ft²

Transaction History(6)

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
Manning High SchoolD-
High · Grades 9–12 · 4.1 mi
E
Manning Early Childhood Center
Elementary · Grades PK–2 · 4.2 mi
M
Manning Junior High School
Middle · Grades 6–8 · 4.2 mi

District: Clarendon County School District

Neighborhood · ZIP 29001These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.298

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.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.1,803
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.26 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,099
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,258
Average tempThe average temperature here across a full year.64°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%

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

1146 Blackwood Ln 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 90% of homes in Alcolu 29001
  • Bigger than 98% of homes in Clarendon County
  • Has a bigger lot than 69% of homes in Clarendon County
  • Newer than 76% of homes in Alcolu 29001

What homes are worth in Alcolu 29001

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

This home
$26K$558K

This home is worth more than 90% of homes in Alcolu 29001.

How it measures up in Alcolu 29001

The dot is this home. The mark in the middle is the typical home in Alcolu 29001.

Estimated value$398,529
CheaperTypical $167,642Pricier

Pricier than 90% of homes nearby

Price per ft²$120
CheaperTypical $115Pricier

Pricier than 57% of homes nearby

Living area3,326 ft²
SmallerTypical 1,428 ft²Bigger

Bigger than 97% of homes nearby

Lot size1 ac
SmallerTypical 1.24 acBigger

Bigger than 46% of homes nearby

Year built1998
OlderTypical 1988Newer

Newer than 76% of homes nearby

How 1146 Blackwood Ln ranks against every home in each area.
MeasureThis homeAlcolu 29001Clarendon County
Estimated valuepricier than$398,52990% of homes87% of homes
Price per ft²pricier than$12057% of homes51% of homes
Living areabigger than3,326 ft²97% of homes98% of homes
Lot sizebigger than1 ac46% of homes69% of homes
Year builtnewer than199876% of homes73% of homes

About 1146 Blackwood Ln

How much is 1146 Blackwood Ln, Alcolu, SC worth?

The TopHap Estimate for 1146 Blackwood Ln, Alcolu, SC is $398,529 as of Sep 24, 2026. The likely range is $367,044 to $430,014. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1146 Blackwood Ln, Alcolu, SC last sell?

1146 Blackwood Ln, Alcolu, SC last sold on Jun 30, 2022 for $238,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1146 Blackwood Ln, Alcolu, SC?

1146 Blackwood Ln, Alcolu, SC has 3,326 square feet of living space and a 1.00-acre lot.

When was 1146 Blackwood Ln, Alcolu, SC built?

1146 Blackwood Ln, Alcolu, SC was built in 1998, making it 28 years old. The building has 1 story.

What schools serve 1146 Blackwood Ln, Alcolu, SC?

1146 Blackwood Ln, Alcolu, SC is assigned to Manning High School (high), rated D-; Manning Early Childhood Center (elementary); Manning Junior High School (middle). All sit in Clarendon County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1146 Blackwood Ln, Alcolu, SC compare to other homes in Alcolu 29001?

Among the 996 homes in Alcolu 29001, it is worth more than 90% of them ($398,529 against a typical $167,642), its price per square foot is higher than 57% of them ($120 against a typical $115), it is bigger than 97% of them (3,326 ft² against a typical 1,428 ft²), its lot is bigger than 46% of them (1 ac against a typical 1.24 ac) and it is newer than 76% of them (1998 against a typical 1988). Measured against all of Clarendon County, it is worth more than 87% 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 1146 Blackwood Ln, Alcolu, SC?

The 2025 property tax bill for 1146 Blackwood Ln, Alcolu, SC was $1,803. The county assessed it at $8,876.

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