Charleston County property record for 104 Mary St, Mount Pleasant, SC 29464
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,236 sqft · built 1938 |
| Lot Size | 0.36 acres (15,682 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $5,256 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 517-15-00-077 |
| Primary APN | 517-15-00-077 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 2,236 sqft Living Area |
| 1st Floor Area | 1,461 sqft |
| Upper Floors Area | 775 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1938 |
| Architectural Style | Cottage |
| Exterior Material | Wood Siding |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 15,682 sqft (0.36 acres) |
| Lot Dimensions | 185 ft deep x 85 ft wide |
| Garage Type | Detached |
| Garage Area | 1,144 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 326 sqft |
| Total Buildings | 2 Buildings |
| Heating System | Heat Pump |
|---|
| Street Address | 104 MARY ST |
|---|---|
| City | MOUNT PLEASANT |
| State | SC |
| Zip | 29464-4316 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DESCRIPTION -104 MARY ST |
| Jurisdiction | CHARLESTON SC |
| Township / Civil Division | MOUNT PLEASANT |
| Census Block Group | 4 |
| Census Block | 4037 |
| Census Tract | 4701 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Mount Pleasant Historic District listed 1973 · 9 contributing resources · NRIS 73001701 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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 | Company Name on Record |
|---|---|
| Mailing Address | 104 MARY ST, MOUNT PLEASANT, SC 29464-4316 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 14, 2015 |
| Transfer Doc | 04520433 |
| Record Updated | Oct 29, 2026 |
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 | $5,256.00 (+13.62%) | $1,474,758 (+2,891.4%) Land $1,093,303 Building $381,455 | $2,899,700 (+126.12%) Land $1,963,700 Building $936,000 |
| 2024 | $4,626.00 (+7.06%) | $49,300 (-) | |
| 2022 | $4,321.00 | $49,300 | $1,282,398 (-) Land $950,698 Building $331,700 |
| 2020 | $1,282,398 Land $950,698 Building $331,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 90% of South Carolina |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 159 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL | 100 / 20 |
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