321 King St, #C, Mount Pleasant, SC 29464 Property Records

Charleston County property record for 321 King St, #C, Mount Pleasant, SC 29464

Property Summary

Property TypeCommercial Condominium
Details8,946 sqft · built 1975
Lot Size0.51 acres (22,234 sqft)
OwnerCompany Name on File
Last Sale$2,100,000 (Feb 2003)
Tax Bill$80,419 (2025)
Flood ZoneZone X (moderate risk)
APN457-04-04-154

Property Details

APN / Parcel Number

Primary APN457-04-04-154

Interior

Stories1 Story
Building Area8,946 sqft Finished Area
1st Floor Area8,946 sqft

Exterior

Year BuiltBuilt 1975
Effective Year BuiltEffective 1975
Lot Area22,234 sqft (0.51 acres)
Total Buildings2 Buildings

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address321 KING ST, C
CityMOUNT PLEASANT
StateSC
Zip29464-5363
Property CategoryCommercial
Property TypeCommercial > Retail > Commercial Condominium
Legal DescriptionSUBDIVISION NAME -KING GEORGE HPR DESCRIPTION -UNIT C
Legal SubdivisionKING GEORGE HPR
JurisdictionCHARLESTON SC
Township / Civil DivisionCHARLESTON CENTRAL
Census Block Group2
Census Block2013
Census Tract400

Owner

321 King St, #C is owned by a company that bought it in February 2003.

Source: Charleston County records, as of September 23, 2026

Owner of RecordCompany Name on File
Mailing Address4530 PARK RD, 300, CHARLOTTE, NC 28209-3790
Owner TypeCompany
VestingCompany

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 26, 2003 · Amount on File
Deed SaleFeb 26, 2003 · Amount on File
Deed Book / Page438 / 392
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 321 King St, #C was $80,419, up 9.3% from the year before.

Source: Charleston County assessment roll, as of August 1, 2025

Property Jurisdictions

TypeName
StateSouth Carolina
CountyCharleston County
MunicipalityCharleston City
Unified School DistrictCharleston County School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$80,419.00 (+9.33%)$4,442,476 (+1,816.6%) Land $972,628 Building $3,469,848$6,813,700 Land $1,013,100 Building $5,800,600
2024$73,555.00$231,790
2022$65,031.00$231,790$7,152,700 Land $1,566,000 Building $5,586,700
2020$7,152,700 Land $1,566,000 Building $5,586,700

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 321 King St, #C in Zone X, an area of moderate flood risk, though there have been 36 flood claims nearby since 1979.

Source: FEMA National Flood Hazard Layer, effective September 9, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 81 individual policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies196 units insured
incl. 115 condo units
Nearby Flood Claims36 (1979–2016)
Claims Outside the SFHA14 of 36
Most Recent ClaimOct 2016 · Hurricane Matthew
Claims by Event
  • Severe Storms And Flooding, Oct 2015 · 7 claims
  • Hurricane Hugo, Sep 1989 · 16 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 321 King St, #C has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCHARLESTON WATER SYSTEM
serves 278,771 people · EPA ID SC1010001
Water SourceSurface water
Last State InspectionFeb 2024
Lead4 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureCorrosion control
Jul 2025
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 388 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area
100 / 20

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