The Berkeley County tax map is available free online through the county’s GIS portal at gis.berkeleycountysc.gov, where you can look up any parcel by its Tax Map Sequence (TMS) number, the owner’s name, or a street address.1Berkeley County GIS. Berkeley County GIS – Advanced Mapping App Printed copies are available from the Assessor’s Office for $5 to $25 depending on size.
How to Search for a Parcel Online
Open the GIS portal and choose the Advanced Desktop Mapping Application, which is the fullest-featured tool for parcel research.2Berkeley County Government. BCGIS Websites You need one of three things to run a search:
- The TMS number, printed on your annual tax bill or on a recorded deed from the Register of Deeds.
- The legal owner name on file with the Assessor’s Office.
- The physical street address.
Enter your search term and the system highlights the parcel inside its surrounding neighborhood. From there you can zoom, switch between satellite and topographic views, measure distances, pull coordinates, and use drawing tools to mark up the view before saving.1Berkeley County GIS. Berkeley County GIS – Advanced Mapping App
On a Phone or Tablet
Opening the Advanced Mapping page on a mobile device automatically redirects you to a version built for smaller screens, available 24/7.3Berkeley County, SC. Berkeley County GIS – Home It carries the same parcel data, which helps when you’re standing on a lot and want to check boundaries or ownership on the spot.
Saving or Printing What You Find
The desktop viewer exports your current map view as a PDF, JPEG, or PNG at no cost.1Berkeley County GIS. Berkeley County GIS – Advanced Mapping App A PDF export is usually enough for sharing a parcel layout with a real estate agent or keeping a personal record. The print tools let you frame the area and set a scale before generating the file.
What the Map Shows
Every parcel carries a TMS number, a multi-digit code linking the physical land to the county’s ownership and assessment records. Clicking a parcel in the online viewer pulls up the current owner and the assessed value. The map also draws in property lines, estimated acreage, and nearby geography like rivers, lakes, and roads so you can orient yourself.
A tax map is an administrative tool, not a legal survey. South Carolina regulations require compiled maps to carry a notice stating they do not represent a survey and should not be used for deeding property.4Cornell Law Institute. South Carolina Code Regulations 49-460 – Survey Types and Requirements For a boundary dispute or an exact property line, you need a licensed surveyor; residential boundary surveys typically run $300 to $5,500 depending on lot size and terrain.
Checking Flood Zones Before You Buy
One of the portal’s most practical features is layering FEMA flood data over the parcel map. After pulling up a property, you can turn on the FEMA flood data layer along with the National Wetlands Inventory and the county’s hurricane surge layer to see what hazards apply.5Berkeley County Government. Floodplain Management
Flood zone designation drives insurance costs and building requirements, so checking the layer before closing can save you from a surprise when your lender runs a Standard Flood Hazard Determination. Berkeley County also maintains a Flood Certificate Search tool for existing elevation certificates on specific homes, and it links out to FEMA’s own Flood Map Service Center at msc.fema.gov for the official Flood Insurance Rate Maps.
Ordering a Printed Map
For an official printed map, use the GIS Map Request form on the GIS homepage or visit the county offices at 1003 Highway 52, Moncks Corner, SC 29461. The Assessor’s Office and GIS department are open Monday through Friday, 8 a.m. to 5 p.m., and the phone number is (843) 719-4061.6Berkeley County Government. Property Search
Printed map fees go by size:
- A Size (8.5″ × 11″): $5.00
- B Size (11″ × 17″): $10.00
- C Size (17″ × 22″): $20.00
- D Size (22″ × 34″): $25.00
The same request form handles digital GIS data orders and street atlas purchases. Have the TMS number ready so staff can pull the right parcel.
How Current the Data Is
Parcels, street centerlines, zoning, and municipal boundaries are edited daily and published to the public viewer weekly.7Berkeley County Government. Learn More About Berkeley County GIS Address points go in in real time. The data behind the Advanced Mapping Application refreshes nightly, so a deed recorded yesterday morning may not appear in the online viewer until the next day. For the latest word on a specific parcel, call the Assessor’s Office directly.
If the Assessed Value Looks Wrong
If the assessment attached to your parcel record looks off, South Carolina law gives you the right to challenge it. In a year the county mails an assessment notice, you have 90 days from the mailing date to file a written objection with the Assessor.8South Carolina Legislature. South Carolina Code 12-60-2510 – Property Tax Assessment, Appeals In years without a notice, you can appeal at any time; an objection filed before the first penalty date applies to the current tax year, and anything filed later applies to the following year.
Submit the written objection through the OneBerkeley Portal at portal.berkeleycountysc.gov or deliver it in person.9Berkeley County Government. Appeals Process If the Assessor disagrees, they must schedule a conference with you within 30 days. If that conference doesn’t resolve the dispute, you have another 30 days to file a formal written protest describing the property, stating the facts supporting your position, and giving the value you believe is correct.10South Carolina Legislature. South Carolina Code 12-60-2520 – Property Tax Assessment, Objection
The burden is on you. The Assessor’s valuation is presumed correct unless you produce evidence otherwise, such as a recent independent appraisal or comparable sales from your area. Saying the number feels too high, without documentation, won’t move it. If the Assessor’s written response still doesn’t satisfy you, the next step is an appeal to the county Board of Assessment Appeals.