Marietta Property Tax Quick Facts
- Location
- Marietta, South Carolina
- Greenville County
- Assessed By
- Greenville County Assessor
- Appeal Deadline
- 90 days from notice
- County Tax Rate
- ~0.64%
- Shared with Marietta
How to Appeal Property Taxes in Marietta
Check your assessment
Enter your Marietta address for a free 60-second check. We compare your assessed value against comparable sales and neighborhood data.
Get your evidence packet
If over-assessed, pay $45 for a complete appeal packet with comparable sales, equity analysis, and pre-filled forms for Greenville County.
File your appeal
Submit your appeal to Greenville County Assessor before 90 days from notice. Our filing guide walks you through every step.
About the Marietta Property Market
Marietta is a city located in Greenville County, South Carolina. Every property inside the Marietta city limits is assessed by Greenville County Assessor, which applies South Carolina property tax rules uniformly across the county.
Because Marietta property values are set at the county level, the $250,000 county median home value and 0.64% effective tax rate apply to homes throughout the city. Homeowners who believe their Marietta home is over-assessed have the right to file a appeal directly with Greenville County Assessor before the 90 days from notice deadline.
South Carolina allows the assessor to defend or adjust the assessed value during a appeal, so Marietta homeowners should build a strong evidence-based case before filing — which is exactly what ProtestMax generates for $45.
Marietta Property Market Context
As a city in South Carolina, Marietta inherits the state's assessment framework — which shapes how over-valuations occur and how homeowners can fight them.
South Carolina market character
South Carolina caps increases from reassessment at 15% over five years, and residential owner-occupied property is assessed at 4% of fair market value. Coastal and upstate markets have appreciated rapidly, producing plenty of over-assessments despite the cap.
How South Carolina handles appeals
South Carolina homeowners appeal to the county assessor, then the county Board of Assessment Appeals, then the Administrative Law Court. The state runs a clear process.
When to file in Marietta
Objections must be filed within 90 days of the assessment notice. Reassessment years produce the heaviest filings.
Common Marietta Property Types
Marietta homeowners typically file protests across these property categories:
Single-family homes
The most common residential type and the dominant protest category.
Condominiums
Common in denser parts of the city and near employment centers.
Townhouses
Attached-home neighborhoods in newer subdivisions.
Small multi-family
Duplexes and 2-4 unit buildings assessed as income property.
Commercial
Retail, office, and small commercial along major corridors.
ProtestMax supports all of the above property types in Marietta. Each appealpacket is tailored to the property's classification and uses comparable sales from Marietta and surrounding Greenville County neighborhoods.
Marietta Property Tax Appeal Questions
How do I appeal my property tax in Marietta, South Carolina?
What is the property tax rate in Marietta?
When is the appeal deadline for Marietta property taxes?
How much can I save on property taxes in Marietta?
Can my Marietta property tax increase from filing a appeal?
Nearby Cities in Greenville County
These South Carolina cities share the same appeal deadline (90 days from notice) and are assessed by Greenville County Assessor.