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Single Family ResidenceResidential
$1,694,786$553 / 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 83How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $1,690,000 on Jun 22, 2026

3445 ATTLEY ST

MOUNT PLEASANT, SC 29466
4
Beds
3
Baths
3,063 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.7M
$1.4M low$2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,690,000 · Jun 22, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,831 (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.$40,830 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$37,280
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,020,700

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.52 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.94%

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
StyleThe architectural style of the home, such as ranch or colonial.Modular
CountyCHARLESTON
Lot (acres)The size of the land the home sits on, from county records.0.23
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
FireplaceWhether the home has a fireplace, and what kind.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.Deck · 198 ft²Patio · 198 ft²Porch · 408 ft²

Transaction History(7)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(3)

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

E
Jennie Moore Elementary SchoolA
Elementary · Grades PK–5 · 0.6 mi
M
Laing Middle School of Science and TechnologyA
Middle · Grades 6–8 · 0.7 mi
H
Wando High SchoolA+
High · Grades 9–12 · 2.9 mi

District: Charleston County School District

Neighborhood · ZIP 29466These 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.35
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.328

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.43,140
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,077 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,873
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$163,109
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

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

3445 Attley 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 more than 94% of homes in Mount Pleasant 29466
  • Costs more per square foot than 97% of homes in Mount Pleasant 29466
  • Bigger than 89% of homes in Charleston County
  • Newer than 68% of homes in Charleston County

What homes are worth in Mount Pleasant 29466

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

This home
$323K$2.3M

This home is worth more than 94% of homes in Mount Pleasant 29466.

How it measures up in Mount Pleasant 29466

The dot is this home. The mark in the middle is the typical home in Mount Pleasant 29466.

Estimated value$1,694,786
CheaperTypical $847,718Pricier

Pricier than 94% of homes nearby

Price per ft²$553
CheaperTypical $368Pricier

Pricier than 97% of homes nearby

Living area3,063 ft²
SmallerTypical 2,415 ft²Bigger

Bigger than 75% of homes nearby

Lot size0.23 ac
SmallerTypical 0.23 acBigger

Bigger than 53% of homes nearby

Year built2001
OlderTypical 2004Newer

Newer than 39% of homes nearby

How 3445 Attley St ranks against every home in each area.
MeasureThis homeMount Pleasant 29466Charleston County
Estimated valuepricier than$1,694,78694% of homes89% of homes
Price per ft²pricier than$55397% of homes79% of homes
Living areabigger than3,063 ft²75% of homes89% of homes
Lot sizebigger than0.23 ac53% of homes49% of homes
Year builtnewer than200139% of homes68% of homes

About 3445 Attley St

How much is 3445 Attley St, Mount Pleasant, SC worth?

The TopHap Estimate for 3445 Attley St, Mount Pleasant, SC is $1,694,786 as of Aug 30, 2026. The likely range is $1,408,165 to $1,981,407. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3445 Attley St, Mount Pleasant, SC last sell?

3445 Attley St, Mount Pleasant, SC last sold on Jun 22, 2026 for $1,690,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 3445 Attley St, Mount Pleasant, SC?

3445 Attley St, Mount Pleasant, SC has 4 bedrooms, 3 bathrooms, 3,063 square feet of living space and a 0.23-acre lot.

When was 3445 Attley St, Mount Pleasant, SC built?

3445 Attley St, Mount Pleasant, SC was built in 2001, making it 25 years old. It is a modular home. The building has 2 stories.

What schools serve 3445 Attley St, Mount Pleasant, SC?

3445 Attley St, Mount Pleasant, SC is assigned to Jennie Moore Elementary School (elementary), rated A; Laing Middle School of Science and Technology (middle), rated A; Wando High School (high), rated A+. All sit in Charleston County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3445 Attley St, Mount Pleasant, SC compare to other homes in Mount Pleasant 29466?

Among the 17,174 homes in Mount Pleasant 29466, it is worth more than 94% of them ($1,694,786 against a typical $847,718), its price per square foot is higher than 97% of them ($553 against a typical $368), it is bigger than 75% of them (3,063 ft² against a typical 2,415 ft²), its lot is bigger than 53% of them (0.23 ac against a typical 0.23 ac) and it is newer than 39% of them (2001 against a typical 2004). Measured against all of Charleston County, it is worth more than 89% 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 3445 Attley St, Mount Pleasant, SC?

The 2025 property tax bill for 3445 Attley St, Mount Pleasant, SC was $3,831. The county assessed it at $40,830.

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Assigned schools

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