Charleston County property record for 3475 Patton Ave, Johns Island, SC 29455
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,515 sqft · built 1967 |
| Lot Size | 0.4 acres (17,424 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $713 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 281-10-00-100 |
| Primary APN | 281-10-00-100 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,515 sqft Living Area |
| Gross Area | 1,575 sqft |
| 1st Floor Area | 1,515 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 17,424 sqft (0.4 acres) |
| Lot Dimensions | 175 ft deep x 100 ft wide |
| Garage Type | Carport |
| Garage Area | 250 sqft |
| Carport | Carport |
| Carport Area | 250 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Porch Area | 208 sqft |
| Heating System | Heat Pump |
|---|
| Street Address | 3475 PATTON AVE |
|---|---|
| City | JOHNS ISLAND |
| State | SC |
| Zip | 29455-8931 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUBDIVISION NAME -MORRIS ACRES DESCRIPTION -LT 5 BLK J |
| Legal Subdivision | MORRIS ACRES |
| Legal Block | J |
| Legal Lot Number | 5 |
| Jurisdiction | CHARLESTON SC |
| Township / Civil Division | JOHNS ISLAND |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 2107 |
3475 Patton Ave is owned and occupied by two individuals.
Source: Charleston County records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3475 PATTON AVE, JOHNS ISLAND, SC 29455-8931 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3475 Patton Ave was $713, up 9% from the year before.
Source: Charleston County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | South Carolina |
| County | Charleston County |
| Unified School District | Charleston County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $713.00 (+9.02%) | $197,979 (+3,948.65%) Land $48,030 Building $149,949 | $360,000 Land $90,000 Building $270,000 |
| 2024 | $654.00 | $4,890 | |
| 2022 | $590.00 | $4,890 | $206,100 Land $50,000 Building $156,100 |
| 2020 | $206,100 Land $50,000 Building $156,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3475 Patton Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2015.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 120 individual policies |
| Community Rating System | Class 2 (40% premium discount) |
| Nearby Flood Policies | 132 units insured incl. 12 condo units |
| Nearby Flood Claims | 1 (2015) |
| Most Recent Claim | Oct 2015 · Severe Storms And Flooding |
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 3475 Patton Ave is moderate, ranking above 51% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 51% of the US · above 57% of South Carolina |
|---|---|
| Wildfire Likelihood | 0.08% 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 | ST JOHN'S WATER private · serves 22,592 people · EPA ID SC1020002 |
|---|---|
| Water Source | Purchased surface water from CHARLESTON WATER SYSTEM |
| Last State Inspection | Dec 2022 |
| Lead | 2 ppb (2023–2025) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 104 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 1,200 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Home Telecom, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures