720 Williamson Dr, Mount Pleasant, SC 29464 Property Records

Charleston County property record for 720 Williamson Dr, Mount Pleasant, SC 29464

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 2,172 sqft · built 1980
Lot Size	0.17 acres (7,405 sqft)
Owner	2 Individual Names on Record
Last Sale	$255,000 (Apr 2010)
Tax Bill	$2,642 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Jul 2020 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`517-04-00-182`

Property Details

APN / Parcel Number

Primary APN	`517-04-00-182`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	2,172 sqft Living Area
1st Floor Area	1,272 sqft
Upper Floors Area	900 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1980
Exterior Material	Wood Siding
Foundation Type	Slab (Mat/Raft)
Roof Type	Gable
Roof Material	Asphalt
Lot Area	7,405 sqft (0.17 acres)
Lot Dimensions	126 ft deep x 60 ft wide
Garage Type	Attached
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Slab
Porch Area	60 sqft
Deck Area	192 sqft
Patio Area	192 sqft

Utilities, Heating & Cooling

Heating System	Heat Pump

Location & Zoning

Street Address	720 WILLIAMSON DR
City	MOUNT PLEASANT
State	SC
Zip	29464-3580
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUBDIVISION NAME -BAY TREE DESCRIPTION -LOT SF-17
Legal Subdivision	BAY TREE
Legal Lot Number	S,F-17
Jurisdiction	CHARLESTON SC
Township / Civil Division	MOUNT PLEASANT
Census Block Group	3
Census Block	3006
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	720 WILLIAMSON DR, MOUNT PLEASANT, SC 29464-3580
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 21, 2021	Deed of Trust, Mortgage · VA Mortgage NEWREZ LLC
Jul 2, 2020	Deed of Trust, Mortgage · VA Mortgage NEWREZ LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 19, 2010 · Amount on Record
Deed Sale	Apr 19, 2010 · Amount on Record
Prior Sale	Oct 5, 2004 · Amount on Record
Deed Book / Page	117 / 831
Record Updated	Oct 29, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CHARLESTON SC
Property Address	720 WILLIAMSON DR, MOUNT PLEASANT, SC 29464-3580
Transaction Type	Mortgage
Record Updated	Jan 25, 2022
Title Company	AVENUE 365 LENDER SERVICES, AVENUE 365 LENDER SVCS LLC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0010160012
Date	Jul 21, 2021
Book Page	1016/12

Lender

Name	NEWREZ LLC
Type	Mortgage Company
Address	FORT WASHINGTON, PA 19034

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	358 Months
Due	May 1, 2051

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CHARLESTON SC
Property Address	720 WILLIAMSON DR, MOUNT PLEASANT, SC 29464-3580
Document Number	0898/0550
Instrument Date	Jul 2, 2020
Transaction Type	Mortgage
Record Updated	Aug 20, 2020
Title Company	AVENUE 365 LENDER SERVICES, AVENUE 365 LENDER SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	720 WILLIAMSON DR MOUNT PLEASANT SC 294643580, MOUNT PLEASANT, SC 29464-3580

Mortgage

Document Number	0898/0550
Date	Jul 17, 2020
Book Page	000898/000550

Lender

Name	NEWREZ LLC
Address	FORT WASHINGTON, PA 19034

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 16, 2050

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	$2,642.00 (+12.91%)	$444,823 (+2,845.85%) Land $270,832 Building $173,991	$882,000 (+89.04%) Land $360,000 Building $522,000
2024	$2,340.00 (+9.76%)	$15,100 (-)
2022	$2,132.00	$15,100	$466,576 (-) Land $284,076 Building $182,500
2020			$466,576 Land $284,076 Building $182,500

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 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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