5 William St, Mount Pleasant, SC 29464 Property Records

Charleston County property record for 5 William St, Mount Pleasant, SC 29464

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 4,006 sqft · built 2007
Lot Size	0.18 acres (7,841 sqft)
Owner	2 Individual Names on Record
Last Sale	$890,000 (Jun 2011)
Tax Bill	$5,214 (2025)
Deeds & Mortgages	May 2019 Line of Credit
Flood Zone	Zone AE (high risk)
APN	`532-13-00-046`

Property Details

APN / Parcel Number

Primary APN	`532-13-00-046`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	4,006 sqft Living Area
Gross Area	6,147 sqft
1st Floor Area	2,003 sqft
Upper Floors Area	2,003 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace
Elevator	Elevator

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Architectural Style	Multi-Family
Exterior Material	Concrete
Roof Type	Gable
Roof Material	Galvanized Metal
Lot Area	7,841 sqft (0.18 acres)
Lot Dimensions	98 ft deep x 80 ft wide

Exterior Amenities

Pool Area	387 sqft
Porch	Slab
Porch Area	730 sqft
Patio Area	140 sqft
Shed	1 Shed
Shed Area	100 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Heat Pump

Location & Zoning

Street Address	5 WILLIAM ST
City	MOUNT PLEASANT
State	SC
Zip	29464-5039
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	DESCRIPTION -5 WILLIAM ST LT C BLK 41
Legal Block	41
Legal Lot Number	C
Jurisdiction	CHARLESTON SC
Township / Civil Division	MOUNT PLEASANT
Census Block Group	2
Census Block	2020
Census Tract	4701

Owner

Source: Charleston County records, as of October 20, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	5 WILLIAM ST, MOUNT PLEASANT, SC 29464-5039
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 10, 2011 · Amount on Record
Deed Sale	Jun 10, 2011 · Amount on Record
Prior Sale	Mar 3, 2010 · Amount on Record
Deed Book / Page	191 / 756
Prior Transfer Date	Feb 25, 2010
Prior Transfer Doc	0110/0136
Record Updated	Oct 29, 2026

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CHARLESTON SC
Property Address	5 WILLIAM ST, MOUNT PLEASANT, SC 29464-5039
Document Number	0800/0871
Instrument Date	May 31, 2019
Transaction Type	Mortgage
Record Updated	Jul 15, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5 WILLIAM ST MOUNT PLEASANT SC 294645039, MOUNT PLEASANT, SC 29464-5039

Mortgage

Document Number	0800/0871
Date	Jun 10, 2019
Book Page	000800/000871

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jun 9, 2049

Interest

Rate Type	Adjustable Rate
Rate	3%

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	South Carolina
County	Charleston County
Municipality	Mount Pleasant Town
Unified School District	Charleston County School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$5,214.00 (+12.98%)	$1,401,189 (+2,775.41%) Land $380,494 Building $1,020,695	$3,937,000 (+108.85%) Land $705,400 Building $3,231,600
2024	$4,615.00 (+7.23%)	$48,730 (-)
2022	$4,304.00	$48,730	$1,885,100 (-) Land $511,900 Building $1,373,200
2020			$1,885,100 Land $511,900 Building $1,373,200

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

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

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	12.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 99 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	99 in force
Nearby Flood Claims	70 (1987–2024)
Claims Outside the SFHA	11 of 70
Most Recent Claim	Mar 2024 · rainfall accumulation
Claims by Event	Hurricane Idalia, Aug 2023 · 3 claims Hurricane Irma, Sep 2017 · 3 claims Hurricane Hugo, Sep 1989 · 35 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 Risk	Low lower than 62% of the US · lower than 86% of South Carolina
Wildfire Likelihood	0.05% annual chance
Exposure	None 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 System	MT PLEASANT WATERWORKS serves 91,500 people · EPA ID SC1010002
Water Source	Purchased surface water from CHARLESTON WATER SYSTEM
Last State Inspection	Dec 2022
Lead	1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 203 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
AT&T DSL	100 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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