Charleston County property record for 509 Traders Aly, Mount Pleasant, SC 29464
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 5,579 sqft · built 2004 |
| Lot Size | 1.07 acres (46,609 sqft) |
| Owner | Company Name on File |
| Last Sale | $376,000 (Jun 2000) |
| Tax Bill | $10,802 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 535-07-00-022 |
| Primary APN | 535-07-00-022 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 5,579 sqft Living Area |
| Gross Area | 6,241 sqft |
| 1st Floor Area | 3,473 sqft |
| Upper Floors Area | 2,106 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Exterior Material | Stucco |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 46,609 sqft (1.07 acres) |
| Terrain | High |
| Garage Type | Attached |
| Garage Area | 864 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 1,033 sqft |
| Deck Area | 680 sqft |
| Patio Area | 680 sqft |
| Boat Access | Boat Access |
| Heating System | Heat Pump |
|---|
| Street Address | 509 TRADERS ALY |
|---|---|
| City | MT PLEASANT |
| State | SC |
| Zip | 29464-2786 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUBDIVISION NAME -OLDE PARK DESCRIPTION -LOT 102 PHASE II SITE NAME -OLDE PARK |
| Legal Subdivision | OLDE PARK |
| Legal Phase | 2 |
| Legal Lot Number | 102 |
| Jurisdiction | CHARLESTON SC |
| Township / Civil Division | MOUNT PLEASANT |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 4622 |
Source: Charleston County assessment roll, as of August 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 509 TRADERS ALY, MOUNT PLEASANT, SC 29464-2786 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 14, 2000 · Amount on Record |
| Deed Sale | Jun 14, 2000 · Amount on Record |
| Deed Book / Page | 349 / 316 |
| Last Transfer Date | Apr 12, 2018 |
| Transfer Doc | 0007110527 |
| Record Updated | Jun 8, 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 | $10,802.00 (+13.62%) | ||
| 2024 | $9,507.00 (+10.19%) | $103,600 (+3.64%) | |
| 2022 | $8,628.00 | $99,960 | $2,549,000 (-3.45%) Land $1,152,000 Building $1,397,000 |
| 2020 | $2,640,000 Land $1,152,000 Building $1,488,000 |
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.
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 259 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 259 in force |
| Nearby Flood Claims | 6 (1989–2017) |
| Claims Outside the SFHA | 2 of 6 |
| Most Recent Claim | Sep 2017 · Hurricane Irma |
| 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 91% of South Carolina |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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 33 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| T-Mobile USA Fiber · Fixed Wireless | 5,000 / 5,000 |
| WOW Internet, Cable & Phone Cable | 1,200 / 50 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
5G (outdoors only) and 4G LTE
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