Charleston County property record for 723 Harbor Ln, Mount Pleasant, SC 29464
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 1.5 ba · 1,260 sqft · built 1974 |
| Lot Size | 0.07 acres (3,049 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,700 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 532-14-00-057 |
| Primary APN | 532-14-00-057 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,260 sqft Living Area |
| Gross Area | 1,330 sqft |
| 1st Floor Area | 630 sqft |
| Upper Floors Area | 630 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Townhouse |
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,049 sqft (0.07 acres) |
| Lot Dimensions | 104 ft deep x 31 ft wide |
| Porch | Slab |
| Porch Area | 190 sqft |
| Patio Area | 105 sqft |
| Heating System | Heat Pump |
|---|
| Street Address | 723 HARBOR LN |
|---|---|
| City | MOUNT PLEASANT |
| State | SC |
| Zip | 29464-4936 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | SUBDIVISION NAME -WATERWAY ARMS DESCRIPTION -LT 4 BLK C |
| Legal Subdivision | WATERWAY ARMS |
| Legal Block | C |
| Legal Lot Number | 4 |
| Jurisdiction | CHARLESTON SC |
| Township / Civil Division | MOUNT PLEASANT |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 4701 |
723 Harbor Ln, a townhouse, is owned by an individual.
Source: Charleston County records, as of September 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 456 MCQUILLAN DR, WILMINGTON, NC 28412-3116 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 723 Harbor Ln was $3,700, up 11.9% from the year before.
Source: Charleston County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | South Carolina |
| County | Charleston County |
| Municipality | Mount Pleasant Town |
| Unified School District | Charleston County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,700.00 (+11.85%) | $241,667 (+1,816.47%) Land $73,363 Building $168,304 | $458,000 Land $190,000 Building $268,000 |
| 2024 | $3,308.00 | $12,610 | |
| 2022 | $3,010.00 | $12,610 | $280,000 Land $85,000 Building $195,000 |
| 2020 | $280,000 Land $85,000 Building $195,000 |
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.
FEMA maps place 723 Harbor Ln in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
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 | 11.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 512 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 646 units insured incl. 134 condo units |
| Nearby Flood Claims | 72 (1980–2024) |
| Claims Outside the SFHA | 33 of 72 |
| Most Recent Claim | Aug 2024 · Hurricane Debby |
| Claims by Event |
|
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 risk around 723 Harbor Ln is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 94% of South Carolina |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 535 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| WOW Internet, Cable & Phone Cable | 1,200 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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