111 Mill St, Mount Pleasant, SC 29464 Property Records

Charleston County property record for 111 Mill St, Mount Pleasant, SC 29464

Property Summary

Property TypeOffice Building
Details8,516 sqft · built 1990
Lot Size3.26 acres (142,006 sqft)
OwnerCompany Name on Record
Tax Bill$385,480 (2025)
Deeds & MortgagesMay 2020 Loan Modification
Flood ZoneZone AE (high risk)
APN517-15-00-001

Property Details

APN / Parcel Number

Primary APN517-15-00-001

Interior

Stories1 Story
Building Area8,516 sqft Finished Area
Gross Area12,377 sqft
1st Floor Area12,377 sqft

Exterior

Year BuiltBuilt 1990
Effective Year BuiltEffective 1990
Lot Area142,006 sqft (3.26 acres)
Lot Dimensions175 ft deep x 189 ft wide
Boat AccessBoat Access
Total Buildings2 Buildings

Utilities, Heating & Cooling

Heating SystemHeat Pump

Location & Zoning

Street Address111 MILL ST
CityMOUNT PLEASANT
StateSC
Zip29464
Property CategoryCommercial
Property TypeCommercial > Office > Office Building
Legal DescriptionSUBDIVISION NAME -LUCASVILLE DESCRIPTION -LOT BG-1 SITE NAME -SHEM CREEK BIKE SHOP
Legal SubdivisionLUCASVILLE
Legal Lot Number1
JurisdictionCHARLESTON SC
Township / Civil DivisionMOUNT PLEASANT
Census Block Group4
Census Block4017
Census Tract4701

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic DistrictWithin the Mount Pleasant Historic District
listed 1973 · 9 contributing resources · NRIS 73001701

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on Record
Mailing Address2604 MAGNOLIA WOODS DR, MOUNT PLEASANT, SC 29464-7488
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedOct 29, 2026

May 2020: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionCHARLESTON SC
Property Address111 MILL ST, MOUNT PLEASANT, SC 29464
Document Number0883/0989
Instrument DateMay 15, 2020
Transaction TypeMortgage
Record UpdatedJun 16, 2020
Title CompanyATTORNEY ONLY

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany

Mortgage

Document Number0883/0989
DateMay 19, 2020
Book Page000883/000989
Lender
NameSOUTH ST BK
TypeBank
Address200 E BROAD ST # 100, GREENVILLE, SC 29601-2888
Agreement
AmountAmount Recorded
Term60 Months
DueMay 18, 2025

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateSouth Carolina
CountyCharleston County
MunicipalityMount Pleasant Town
Unified School DistrictCharleston County School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$385,480.00 (+3.2%)$21,871,900 (+1,668.28%) Land $6,633,114 Building $15,238,786$21,871,900 (+6.1%) Land $6,633,114 Building $15,238,786
2024$373,542.00 (+5.83%)$1,236,900 (-)
2022$352,977.00$1,236,900$20,615,100 (-) Land $5,745,554 Building $14,869,546
2020$20,615,100 Land $5,745,554 Building $14,869,546

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

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

FEMA Flood ZoneZone AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation11.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 512 individual policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies646 units insured
incl. 134 condo units
Nearby Flood Claims72 (1980–2024)
Claims Outside the SFHA33 of 72
Most Recent ClaimAug 2024 · Hurricane Debby
Claims by Event
  • Hurricane Idalia, Aug 2023 · 4 claims
  • Severe Storms And Flooding, Oct 2015 · 6 claims
  • Hurricane Hugo, Sep 1989 · 21 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

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

Wildfire RiskLow
lower than 99.8% of the US · lower than 99.9% of South Carolina
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond 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 SystemMT PLEASANT WATERWORKS
serves 91,500 people · EPA ID SC1010002
Water SourcePurchased surface water from CHARLESTON WATER SYSTEM
Last State InspectionDec 2022
Lead1 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
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 109 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL
5,000 / 5,000
Xfinity
Cable
2,000 / 250

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