389 Turnstone St, Mount Pleasant, SC 29464 Property Records

Charleston County property record for 389 Turnstone St, Mount Pleasant, SC 29464

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,232 sqft · built 2015
Lot Size	0.18 acres (7,841 sqft)
Owner	Individual Name on Record
Last Sale	$645,000 (Sep 2021)
Tax Bill	$2,353 (2024)
Deeds & Mortgages	Sep 2021 Sale & Mortgage
Flood Zone	Zone AE (high risk)
APN	`537-00-00-379`

Property Details

APN / Parcel Number

Primary APN	`537-00-00-379`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	3,232 sqft Living Area
1st Floor Area	1,454 sqft
Upper Floors Area	1,778 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2015
Exterior Material	Other
Lot Area	7,841 sqft (0.18 acres)
Garage Type	Attached
Garage Area	420 sqft
Porch	Porch
Porch Area	196 sqft

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Solar

Location & Zoning

Street Address	389 TURNSTONE ST
City	MOUNT PLEASANT
State	SC
Zip	29464-7759
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	POLTWP MAPPLATB L15 MAPPLATP 0302 SUBDIVISIONNAME TIDAL WALK PHASE 1 BLOCK LOT 55 GOVLOT TRACT
Legal Subdivision	TIDAL WALK PH 1
Legal Phase	1
Legal Lot Number	55
Jurisdiction	CHARLESTON SC
Township / Civil Division	MOUNT PLEASANT
Census Block Group	3
Census Block	3006
Census Tract	4614

Owner

Source: Charleston County records, as of November 17, 2025

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

Owner of Record	Individual Name on Record
Co-owner	Co-owner on Record
Mailing Address	389 TURNSTONE ST, MOUNT PLEASANT, SC 29464-7759
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 15, 2021 · Amount on Record
Deed Sale	Sep 15, 2021 · Amount on Record
Prior Sale	Aug 8, 2016 · Amount on Record
Deed Document Number	0001032980
Deed Book / Page	1032 / 980
Record Updated	Jun 8, 2026

September 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	CHARLESTON SC
Recording Date	Sep 15, 2021
Property Address	389 TURNSTONE ST, MOUNT PLEASANT, SC 29464-7759
Document Number	0010320980
Book / Page	1032 / 980
Map Reference	MB L15 PG 0302-0304
Instrument Date	Aug 3, 2021
Transaction Type	Transfer
Record Updated	Feb 26, 2024

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Verified / From Affidavit
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	7717 BAINBRIDGE DR, LIVERPOOL, NY 13090-2576

Mortgage

Document Number	0001032981
Date	Sep 15, 2021
Instrument	1032/981

Lender

Name	MORTGAGE NETWORK INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2051

Tax Assessment & Valuation

Source: Charleston County assessment roll, as of September 13, 2024

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
2024	$2,353.00 (+0.64%)	$23,800 (-7.75%)
2022	$2,338.00	$25,800	$645,000 (-) Land $110,000 Building $535,000
2020			$645,000 Land $110,000 Building $535,000

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	9.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 251 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	297 units insured incl. 46 condo units
Nearby Flood Claims	2 (2022)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Jul 2022 · rainfall accumulation

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	Moderate above 40% of the US · lower than 78% of South Carolina
Wildfire Likelihood	0.05% annual chance
Exposure	Direct burnable vegetation

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 193 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
T-Mobile Fiber · Fixed Wireless	5,000 / 5,000
Xfinity Cable	2,000 / 250
WOW Internet, Cable & Phone Cable	1,200 / 50
Verizon Fixed Wireless	300 / 20