Adams County, Pennsylvania tax maps are available free online through the county’s GIS Hub, and printed copies can be requested from the Tax Services Department at the courthouse in Gettysburg. The maps show parcel boundaries, lot dimensions, acreage, and the Parcel Identification Number that ties each tract to the county’s tax records. One caution before you rely on anything you see: these are reference maps, not surveys, and the county says so plainly.1Adams County, Pennsylvania. Adams County Tax Parcel Viewer
Look Up a Parcel Online
The county hosts a free GIS Hub at gis-hub-adamsgis.hub.arcgis.com, linked from the Tax Mapping page on the county website.2Adams County, Pennsylvania. Adams County Tax Mapping Inside the hub, the Public Parcel Viewer is the tool most people want. It lets you search by owner name, street address, or Parcel Identification Number.
Once you find a parcel, zoom in to examine the boundaries, toggle between a standard map and aerial photography, and click any parcel to pull up its underlying data. Measurement tools give you a rough estimate of distances between points on the screen. That’s useful for getting a sense of lot dimensions without driving out to the property.
What You Need to Find Your Parcel
Searching by Parcel Identification Number is the fastest route. Every taxable tract in the county has one, and it stays with the land through ownership changes. If you don’t know yours, check your most recent property tax bill or the legal description on your recorded deed. Both list it prominently.
You can also search by the owner’s full legal name or the street address with house number. Knowing the municipality or township helps, since Adams County contains dozens of local jurisdictions. Your voter registration card or the tax district line on your annual assessment notice will tell you which township if you’re not sure.
Get a Printed Copy at the Courthouse
The Adams County Tax Services Department is at 117 Baltimore Street, Room 202, Gettysburg, PA 17325, inside the courthouse. Office hours are 8:00 a.m. to 4:30 p.m., Monday through Friday.3Adams County. Adams County Tax Services Mapping staff can print a small color map of your property and answer questions about what it shows.
Fees for printed copies are listed on the Tax Services Fees page rather than the mapping page. For at least some document types, payment must be made by check payable to the County of Adams.4Adams County, PA. Tax Services Information Center If you need a certified copy for a legal proceeding, call ahead to confirm the fee and turnaround so you aren’t making a second trip.
Tax Maps Are Not Surveys
This is the limit worth knowing before you plan around anything a tax map shows. The county’s mapping office states that parcel information “is not to be engineering grade accuracy but to look as visually accurate as possible.”2Adams County, Pennsylvania. Adams County Tax Mapping The Public Parcel Viewer carries a matching warning: parcel boundaries shown on the map should not be considered or used as a surveyed property line.1Adams County, Pennsylvania. Adams County Tax Parcel Viewer
If you’re setting a fence line, pulling a building permit, or resolving a dispute with a neighbor, you need a licensed surveyor. A tax map will give you a general sense of where your lot begins and ends. It won’t hold up as proof of a boundary.
Fixing Errors on Your Map
If your tax map shows a boundary that doesn’t match your deed, wrong acreage, or a structure that isn’t there, the Tax Mapping office says they “can quickly review the property and make any necessary changes.”2Adams County, Pennsylvania. Adams County Tax Mapping Call 717-337-9837 (ext. 1383 or ext. 1386) or use the contact form on the Tax Mapping page.
Fixing errors matters because the tax map feeds directly into your property’s assessed value. If the records show more acreage than you own, or include a demolished building, you may be paying more in property taxes than you owe. A call to the mapping office is the easiest first step before you consider a formal appeal.
Using the Map in an Assessment Appeal
When your assessed value looks too high, the tax map is the first place to check. Incorrect lot size, misdrawn boundaries, or improvements that don’t exist can all inflate your assessment, and correcting the map sometimes resolves the problem without an appeal.
If the map is right and you still believe you’re over-assessed, you can file with the Board of Assessment Appeals. The deadline is 4:30 p.m. on August 1 each year. If August 1 falls on a weekend or holiday, the deadline moves to 4:30 p.m. on the next business day. Any appeal received after the deadline, even if mailed earlier, is pushed to the following year’s cycle.5Adams County, Pennsylvania. Tax Assessment Board Rules and Guidelines
Appeal forms and the Rules of the Board of Assessment Appeals are available through the Tax Services Department.5Adams County, Pennsylvania. Tax Assessment Board Rules and Guidelines A recent appraisal strengthens your case.