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Single Family ResidenceResidential
$829,702$296 / 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
Last sold for $650,000 on Nov 23, 2022

3921 SAWMILL CT

MT PLEASANT, SC 29429
5
Beds
4 / 1
Baths
2,804 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$830K
$751K low$909K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$650,000 · Nov 23, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,549 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$26,000 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$650,000

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.82 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.73%

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
CountyCharleston
Lot (acres)The size of the land the home sits on, from county records.0.11
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

Transaction History(2)

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
Wando High SchoolA+
High · Grades 9–12 · 1.2 mi
E
Carolina Park Elementary SchoolA-
Elementary · Grades KG–5 · 1.4 mi
M
Thomas C. Cario Middle SchoolA
Middle · Grades 6–8 · 2.9 mi

District: Charleston County School District

Neighborhood · ZIP 29429These 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.53
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 100.307

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
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.3,852
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.33 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,068
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,221
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

3921 Sawmill Ct 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 66% of homes in Charleston County
  • Costs less per square foot than 85% of homes in Awendaw 29429
  • Bigger than 84% of homes in Charleston County
  • Has a smaller lot than 93% of homes in Awendaw 29429
  • Newer than 98% of homes in Charleston County

What homes are worth in Awendaw 29429

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

This home
$294K$3.5M

This home is worth more than 54% of homes in Awendaw 29429.

How it measures up in Awendaw 29429

The dot is this home. The mark in the middle is the typical home in Awendaw 29429.

Estimated value$829,702
CheaperTypical $800,950Pricier

Pricier than 54% of homes nearby

Price per ft²$296
CheaperTypical $398Pricier

Pricier than 15% of homes nearby

Living area2,804 ft²
SmallerTypical 2,020 ft²Bigger

Bigger than 79% of homes nearby

Lot size0.11 ac
SmallerTypical 1 acBigger

Bigger than 7% of homes nearby

Year built2021
OlderTypical 2004Newer

Newer than 94% of homes nearby

How 3921 Sawmill Ct ranks against every home in each area.
MeasureThis homeAwendaw 29429Charleston County
Estimated valuepricier than$829,70254% of homes66% of homes
Price per ft²pricier than$29615% of homes33% of homes
Living areabigger than2,804 ft²79% of homes84% of homes
Lot sizebigger than0.11 ac7% of homes16% of homes
Year builtnewer than202194% of homes98% of homes

About 3921 Sawmill Ct

How much is 3921 Sawmill Ct, Mt Pleasant, SC worth?

The TopHap Estimate for 3921 Sawmill Ct, Mt Pleasant, SC is $829,702 as of Sep 24, 2026. The likely range is $750,883 to $908,521. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3921 Sawmill Ct, Mt Pleasant, SC last sell?

3921 Sawmill Ct, Mt Pleasant, SC last sold on Nov 23, 2022 for $650,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3921 Sawmill Ct, Mt Pleasant, SC?

3921 Sawmill Ct, Mt Pleasant, SC has 5 bedrooms, 4 bathrooms, 2,804 square feet of living space and a 0.11-acre lot.

When was 3921 Sawmill Ct, Mt Pleasant, SC built?

3921 Sawmill Ct, Mt Pleasant, SC was built in 2021, making it 5 years old. The building has 2 stories.

What schools serve 3921 Sawmill Ct, Mt Pleasant, SC?

3921 Sawmill Ct, Mt Pleasant, SC is assigned to Wando High School (high), rated A+; Carolina Park Elementary School (elementary), rated A-; Thomas C. Cario Middle School (middle), rated A. All sit in Charleston County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3921 Sawmill Ct, Mt Pleasant, SC compare to other homes in Awendaw 29429?

Among the 2,020 homes in Awendaw 29429, it is worth more than 54% of them ($829,702 against a typical $800,950), its price per square foot is higher than 15% of them ($296 against a typical $398), it is bigger than 79% of them (2,804 ft² against a typical 2,020 ft²), its lot is bigger than 7% of them (0.11 ac against a typical 1 ac) and it is newer than 94% of them (2021 against a typical 2004). Measured against all of Charleston County, it is worth more than 66% 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 3921 Sawmill Ct, Mt Pleasant, SC?

The 2024 property tax bill for 3921 Sawmill Ct, Mt Pleasant, SC was $2,549. The county assessed it at $26,000.

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