Blog · September 20, 2026 · Pennsylvania
Lycoming County parcel viewer: Williamsport towns, vacant land, and industry
Lycoming County anchors north-central Pennsylvania around Williamsport — river flats, hillside neighborhoods, and boroughs along the West Branch Susquehanna. LycoMap is the interactive parcel tool people use before buying, building, or checking floodplain context.
Main page: Lycoming County, PA GIS & Parcel Viewer (official map link, Lycoming 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.
Towns and places on this map
Common zoom targets:
- Williamsport — City grid, commercial corridors, riverside parcels.
- South Williamsport & Montoursville — Borough lots and airport-adjacent land.
- Jersey Shore & Muncy — Smaller boroughs with mixed residential and leftover vacant tracts.
- Rural townships — Larger wooded or agricultural parcels up the valleys.
Who usually opens this map
Buyers confirm lot lines and neighbors. Builders pull UPIs. Flood and zoning layers matter along the river — many users open the map specifically to see parcel context next to floodplain overlays.
Vacant parcels and buildable ground
Vacant parcels appear in older borough plats and as larger rural tracts. River-adjacent empties need flood and municipal review before anyone treats them as buildable.
Local industry and land use
Healthcare, education, light manufacturing, timber-related work, and residential services. Energy and pipeline corridors also create occasional industrial land questions.
Open the official map
Lycoming County LycoMap Parcel Viewer — county interactive GIS in a new tab.
Or find Lycoming County on our nationwide county map and choose Open local GIS.
Quick tips in the viewer
- UPI from a tax bill is the cleanest search key.
- Turn on floodplain/zoning layers when checking river parcels.
- propertyinfo.lyco.org helps when you need assessment tables.
Not a survey. Screen maps are for reference. Legal boundaries, fencing, and title work need recorded plats, deeds, and a licensed surveyor.