Spartanburg County property record for 643 Mount Vernon Ln, Duncan, SC 29334
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 4,485 sqft · built 2005 |
| Lot Size | 0.455 acres (19,820 sqft) |
| Owner | Company Name on File |
| Last Sale | $389,900 (May 2005) |
| Tax Bill | $2,888 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5-31-00-680.00 |
| Primary APN | 5-31-00-680.00 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 4,485 sqft Living Area |
| Gross Area | 5,937 sqft |
| Upper Floors Area | 1,794 sqft |
| Basement Area | 1,794 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 19,820 sqft (0.455 acres) |
| Lot Dimensions | 156 ft deep x 140 ft wide |
| Terrain | Gentle Slope |
| Garage Type | Attached |
| Garage Area | 600 sqft |
| Porch | Porch |
| Porch Area | 36 sqft |
| Patio Area | 816 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 97265 |
|---|---|
| Street Address | 643 MOUNT VERNON LN |
| City | DUNCAN |
| State | SC |
| Zip | 29334-8711 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | P/O LOT 264 WEIZENECKER HOMES SUR PB 154-980 |
| Legal Subdivision | WEIZENECKER HOMES |
| Legal Lot Number | 264 |
| Jurisdiction | SPARTANBURG SC |
| Township / Civil Division | FAIRMONT MILLS |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 23406 |
643 Mount Vernon Ln is owned by a company that acquired it in December 2011 and is owner-occupied.
Source: Spartanburg County records, as of September 11, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 643 MOUNT VERNON LN, DUNCAN, SC 29334-8711 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
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 |
|---|---|
| Last Sale | May 2, 2005 · Amount on File |
| Deed Sale | May 2, 2005 · Amount on File |
| Deed Document Number | 200521930 |
| Deed Book / Page | 082X / 0659 |
| Last Transfer Date | Dec 19, 2011 |
| Transfer Doc | 0000014925 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 643 Mount Vernon Ln was $2,888, up 0.3% from the year before.
Source: Spartanburg County assessment roll, as of October 1, 2025
| Type | Name |
|---|---|
| State | South Carolina |
| County | Spartanburg County |
| Unified School District | Spartanburg School District 5 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,888.00 (+0.35%) | $20,764 Land $1,865 Building $18,899 | $612,300 Land $55,000 Building $557,300 |
| 2024 | $2,878.00 (-73.85%) | ||
| 2023 | $11,007.00 | $31,147 Land $2,798 Building $28,349 | $612,300 Land $55,000 Building $557,300 |
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 643 Mount Vernon Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 2022
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 643 Mount Vernon Ln is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 96% of South Carolina |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | SJWD MIDDLE TYGER WTP serves 89,531 people · EPA ID SC4220006 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2025 |
| Lead | Under 1 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.
Source: FCC Broadband Data Collection, based on 342 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| T-Mobile Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T.
5G (outdoors only) and 4G LTE
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