745 Williamson Dr, Mount Pleasant, SC 29464 Property Records

Charleston County property record for 745 Williamson Dr, Mount Pleasant, SC 29464

Property Summary

Property Type	Townhouse
Details	2 bd · 2 ba · 1,152 sqft · built 1980
Lot Size	0.04 acres (1,742 sqft)
Owner	2 Individual Names on Record
Last Sale	$354,000 (Jan 2024)
Tax Bill	$1,463 (2025)
Deeds & Mortgages	Aug 2020 Mortgage May 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`517-04-00-253`

Property Details

APN / Parcel Number

Primary APN	`517-04-00-253`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,152 sqft Living Area
Gross Area	1,242 sqft
1st Floor Area	576 sqft
Upper Floors Area	576 sqft

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1980
Architectural Style	Townhouse
Exterior Material	Wood Siding
Foundation Type	Slab (Mat/Raft)
Roof Type	Gable
Roof Material	Asphalt
Lot Area	1,742 sqft (0.04 acres)
Lot Dimensions	96 ft deep x 18 ft wide
Porch	Slab
Porch Area	32 sqft

Utilities, Heating & Cooling

Heating System	Heat Pump

Location & Zoning

Street Address	745 WILLIAMSON DR
City	MOUNT PLEASANT
State	SC
Zip	29464-3559
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	SUBDIVISION NAME -BAY TREE DESCRIPTION -UNIT B LOT B MASTER LOT 28
Legal Subdivision	BAY TREE
Legal Lot Number	B,28
Jurisdiction	CHARLESTON SC
Township / Civil Division	MOUNT PLEASANT
Census Block Group	3
Census Block	3004
Census Tract	4607

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 Record	2 Individual Names on Record
Mailing Address	745 WILLIAMSON DR, MOUNT PLEASANT, SC 29464-3559
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Aug 17, 2020	Deed of Trust, Mortgage · Conventional Mortgage E MTG MGMT
May 20, 2019	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Oct 21, 2016	Deed of Trust, Mortgage · Line of Credit UTILITIES EMP CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 18, 2024 · Amount on Record
Deed Sale	Jan 18, 2024 · Amount on Record
Deed Book / Page	1224 / 89
Record Updated	Oct 29, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CHARLESTON SC
Property Address	745 WILLIAMSON DR, MOUNT PLEASANT, SC 29464-3559
Document Number	0909/0709
Instrument Date	Aug 17, 2020
Transaction Type	Mortgage
Record Updated	Sep 28, 2020
Title Company	SURETY LENDER SERVICES LLC, SURETY LENDER SVCS LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	745 WILLIAMSON DR MOUNT PLEASANT SC 294643559, MOUNT PLEASANT, SC 29464-3559

Mortgage

Document Number	0909/0709
Date	Aug 26, 2020
Book Page	000909/000709

Lender

Name	E MTG MGMT
Type	Mortgage Company
Address	CHERRY HILL, NJ 08002

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 25, 2050

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CHARLESTON SC
Property Address	745 WILLIAMSON DR, MOUNT PLEASANT, SC 29464-3559
Document Number	0799/0757
Instrument Date	May 20, 2019
Transaction Type	Mortgage
Record Updated	Jul 3, 2019
Title Company	TITLE SERVICE AND LIAISON COMPANIES, INDECOMM GLOBAL SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	745 WILLIAMSON DR MOUNT PLEASANT SC 294643559, MOUNT PLEASANT, SC 29464-3559

Mortgage

Document Number	0799/0757
Date	Jun 5, 2019
Book Page	000799/000757

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 4, 2049

October 2016: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CHARLESTON SC
Property Address	745 WILLIAMSON DR, MOUNT PLEASANT, SC 29464-3559
Document Number	0613/0583
Instrument Date	Oct 21, 2016
Transaction Type	Mortgage
Record Updated	Aug 16, 2018
Title Company	RESOURCE R/E SERVICES, RESOURCE R/E SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	745 WILLIAMSON DR MOUNT PLEASANT SC 294643559, MOUNT PLEASANT, SC 29464-3559

Mortgage

Document Number	0613/0583
Date	Jan 31, 2017
Book Page	000613/000583

Lender

Name	UTILITIES EMP CU
Type	Credit Union
Address	WYOMISSING, PA 19610

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Jan 30, 2037

Interest

Rate Type	Adjustable Rate

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	$1,463.00 (+69.13%)	$355,000 (+4,736.51%) Land $187,663 Building $167,337	$355,000 (+54.01%) Land $187,663 Building $167,337
2024	$865.00 (+13.07%)	$7,340 (-)
2022	$765.00	$7,340	$230,500 (-) Land $59,000 Building $171,500
2020			$230,500 Land $59,000 Building $171,500

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 X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 177 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	177 in force
Nearby Flood Claims	89 (1982–2025)
Claims Outside the SFHA	36 of 89
Most Recent Claim	Jun 2025 · rainfall accumulation
Claims by Event	Hurricane Matthew, Oct 2016 · 5 claims Severe Storms And Flooding, Oct 2015 · 4 claims Hurricane Hugo, Sep 1989 · 54 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 98% of the US · lower than 99.4% of South Carolina
Wildfire Likelihood	0.01% 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 328 locations within half a mile, as of December 31, 2025

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

May also be available: WOW Internet, Cable & Phone.

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