Blog · October 8, 2026 · Pennsylvania
Somerset County Plat Map: Parcels, Owners and Property Lines
Open the official Somerset County parcel viewer, find an owner or a vacant tract, and learn which land records back up what the map shows.
Main page: Somerset County, PA GIS & Parcel Viewer (official map link, Somerset County facts and neighboring maps).
Platbookmapper is an Amazon Associate. If you buy through an Amazon link on this page, we earn a commission. The link is a product, not the county map.
The Somerset County plat map turns a drive past an empty field near Boswell into a name, a parcel number and an acreage figure.
This guide walks through the official link, the kinds of land you'll find around Boswell, and what to do when the map and the ground don't agree.
Somerset County at a glance: towns and land
Most of the platted lots cluster in and around Somerset (the county seat) and Addison, Benson, Berlin, and Boswell. Smaller places such as Cairnbrook, Davidsville, and Edie show up as clusters of lots along the roads. The county's land area is about 1,075 square miles, and the Census Bureau estimated 72,197 residents there in 2023. You'll see dense subdivision lots around Callimont and a looser rural pattern in between. Kooser State Park, Laurel Hill State Park, and Laurel Mountain State Park are a big draw, and the private tracts that border public land are often the first ones hunters and cabin buyers ask about.
The Somerset County economy in brief
Somerset County had 1,629 business establishments in 2022 (County Business Patterns), led by other services, retail trade, and construction. Compared with the nation, the county has an unusually high share of businesses in mining (except oil and gas), hospitals, and wood product manufacturing. That points to working timberland, so check whether a wooded parcel in Somerset County has been cut recently or is enrolled in a forestry program. If you're comparing land near Benson with land near Berlin, the local job base is part of the price story.
Where to open the official Somerset County plat map
The Somerset County ArcGIS parcel map is the county's own public parcel viewer; it runs on an Esri ArcGIS web map. A parcel number from a Somerset County tax bill is the most precise search; failing that, an owner name or a click on the map near Boswell works. Our Somerset County listing carries the same link plus neighboring maps.
Finding vacant land and acreage in Somerset County
A practical way to find vacant parcels near Addison:
- Start on the outskirts of Benson, where empty lots are easy to spot between the houses on the aerial layer.
- Click each empty tract near Friedens and note the owner, acreage and mailing address.
- Check that the tract touches a public road; a landlocked lot near Addison can be hard to finance and build on.
- Assessed values lag the market, but comparing tracts near Friedens still shows which ones the county rates higher.
- Before you sign for land near Benson, check what the local planning and health offices will allow on it.
For a tract near Casselman with no road frontage, see how to tell if land is landlocked.
Who needs this map
The same map serves very different jobs around Callimont.
- Land shoppers looking between Callimont and Addison measure road frontage on the map and check whether a tract is landlocked.
- Investors comb the area around Boswell for unbuilt parcels and absentee owners, two clues that a tract might be for sale.
- Site planners working in Callimont grab the parcel ID and legal description first, then order a survey for the real dimensions.
What the Somerset County plat map shows about lot lines
Lines on the map show roughly where one parcel near Addison ends and the next begins; the exact spot is a surveyor's call. In Somerset County, a rural deed may describe a line running to a creek, a stone or a neighbor's corner, which is why the map lines wander. For rural ground near Friedens, a recorded survey or a new one is the only reliable source for the true line.
Behind the map: land records in Somerset County
Every line on the Somerset County map traces back to a recorded deed or plat, and the county's recording office keeps those documents. Check the county government website to see which office records deeds for land near Friedens. Easements and rights-of-way are usually in recorded documents, not on the parcel map, so read the deed itself for a tract near Friedens.
Near the county line
If your land is near the edge, check the next county over too: Allegany County, MD, Garrett County, MD, Bedford County, Cambria County, and Fayette County border Somerset County. Neighboring maps for Somerset County are a click away on our Pennsylvania page.
Common questions
Does Somerset County have a plat book?
Whether a current printed edition exists for Somerset County varies; the free online map covering Callimont and the rest of the county is the dependable option.
Where do property lines run on a Somerset County, PA lot?
On rural land near Friedens, the parcel map gives a rough outline, the deed gives the calls, and a Pennsylvania surveyor finds the corners.
Does Somerset County charge for its property map?
Free. The Somerset County map is a public record tool, and no sign-up is needed.
How do I look up a property owner in Somerset County?
For land near Callimont with no street address, pan to it on the map and click it; the record names the owner.
Open the official Somerset County, PA parcel map Somerset County in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.