Charleston County property record for 803 Osullivan Dr, Mount Pleasant, SC 29464
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,646 sqft · built 1973 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $441,000 (Jun 2017) |
| Tax Bill | $2,118 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage Jun 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 559-05-00-054 |
| Primary APN | 559-05-00-054 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 2,646 sqft Living Area |
| 1st Floor Area | 2,646 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 13,068 sqft (0.3 acres) |
| Lot Dimensions | 133 ft deep x 98 ft wide |
| Porch | Slab |
|---|---|
| Porch Area | 60 sqft |
| Deck Area | 480 sqft |
| Patio Area | 480 sqft |
| Shed | 1 Shed |
| Shed Area | 144 sqft |
| Heating System | Heat Pump |
|---|
| Street Address | 803 OSULLIVAN DR |
|---|---|
| City | MOUNT PLEASANT |
| State | SC |
| Zip | 29464-5227 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUBDIVISION NAME -PARISH PLACE DESCRIPTION -LT 1 BLK 3 |
| Legal Subdivision | PARISH PLACE |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | CHARLESTON SC |
| Township / Civil Division | MOUNT PLEASANT |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 4622 |
Source: Charleston County records, as of September 23, 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 | Individual Name on Record |
|---|---|
| Mailing Address | 803 OSULLIVAN DR, MOUNT PLEASANT, SC 29464-5227 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 18, 2020 | Deed of Trust, Mortgage · Conventional Mortgage SOUTHERN TR MTG |
| Jun 27, 2017 | Grant Deed, Transfer · Conventional with PMI GUILD MTG |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 27, 2017 · Amount on Record |
| Deed Sale | Jun 27, 2017 · Amount on Record |
| Prior Sale | Aug 16, 2012 · Amount on Record |
| Deed Book / Page | 648 / 236 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CHARLESTON SC |
| Property Address | 803 OSULLIVAN DR, MOUNT PLEASANT, SC 29464-5227 |
| Document Number | 0938/0330 |
| Instrument Date | Nov 18, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jan 13, 2021 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|---|
| Address | 803 OSULLIVAN DR MOUNT PLEASANT SC 294645227, MOUNT PLEASANT, SC 29464-5227 |
| Document Number | 0938/0330 |
|---|---|
| Date | Nov 23, 2020 |
| Book Page | 000938/000330 |
| Name | SOUTHERN TR MTG |
|---|---|
| Type | Mortgage Company |
| Address | VIRGINIA BEACH, VA 23462 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 22, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CHARLESTON SC |
| Recording Date | Jun 27, 2017 |
| Property Address | 803 OSULLIVAN DR, MOUNT PLEASANT, SC 29464-5227 |
| Document Number | 0648/0236 |
| Book / Page | 000648 / 000236 |
| Instrument Date | Jun 23, 2017 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2017 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $441.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 803 OSULLIVAN DR MOUNT PLEASANT SC 294645227, MOUNT PLEASANT, SC 29464-5227 |
| Document Number | 648/0237 |
|---|---|
| Date | Jun 27, 2017 |
| Book Page | 000648/000237 |
| Name | GUILD MTG |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92111 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 26, 2047 |
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 | $2,118.00 (+12.12%) | $534,750 (+2,775%) Land $109,480 Building $425,270 | $765,600 (+68.26%) Land $158,800 Building $606,800 |
| 2024 | $1,889.00 (+11.38%) | $18,600 (+2.2%) | |
| 2022 | $1,696.00 | $18,200 | $455,000 (-2.15%) Land $95,200 Building $359,800 |
| 2020 | $465,000 Land $95,200 Building $369,800 |
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 X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 45 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 45 in force |
| Nearby Flood Claims | 2 (2015–2016) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Oct 2016 · Hurricane Matthew |
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 98% of the US · lower than 99.4% of South Carolina |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 167 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| WOW Internet, Cable & Phone Cable | 1,200 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
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