Blog · October 14, 2026 · Pennsylvania
Union County Land for Sale: researching a tract before you buy
Listings show the price; public records show the rest for land near Hartleton.
Main page: Union County, PA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Shopping for acreage near Laurelton? While you compare Union County land for sale, the official map and county records can save you a bad buy. Covered here for Union County: finding vacant parcels, confirming road access and size, flood and zoning checks, and the records to pull.
Getting started with Union County land for sale
On the PASDA Pennsylvania Tax Parcels viewer, vacant land often shows a zero or low improvement value, useful when you scan the area near Hartleton.
Getting to the right map
Begin with the PASDA Pennsylvania Tax Parcels viewer; it covers each assessed parcel around Hartleton and Shikellamy State Park. When a rural tract has no street number, pan along US Route 15 and click the parcel itself, whether the land is near Lewisburg or elsewhere in the county. With a lot near Hartleton, a pop-up or side panel normally shows the owner of record, assessed acreage, a parcel ID and sometimes recent sales.
Limits of the parcel data
For a tract near Shikellamy State Park, acreage on the record is a tax-roll number; only a licensed surveyor can set the real corners on the ground. For acreage around Shikellamy State Park, owner names and values update on a schedule, so a deed recorded last month may not show yet.
Reading the legal description
Tracts outside towns near New Columbia are often described by metes and bounds, listing bearings, distances and landmarks. Town lots near Laurelton refer to a recorded plat, making them easier to find. Keep the legal description for land near Laurelton when you talk to a surveyor.
Places you'll see on the map
Lewisburg is the county seat, home to the main records offices. Other places on the map include Hartleton, Mifflinburg, New Berlin, and Allenwood, each with its own cluster of lots. Roughly 42,042 people call Union County home (Census estimate, 2023) spread over some 316 square miles. Union County was organized in 1813, and some chains of title near Lewisburg are long. Landmarks such as Susquehanna River and Sand Bridge State Park are easy to spot when you zoom out.
Is the tract reachable?
Acreage on the record is assessed, not surveyed, so a survey for the tract near Shikellamy State Park is worth it.
Flood, wetlands and soils
Look up land near New Columbia on FEMA's Flood Map Service Center for mapped flood zones; wet ground can also show on the National Wetlands Inventory mapper.
Backing up the map with records
For anything that matters, pull the recorded deed through the Recorder of Deeds; the viewer just points to it, whether the land is near New Berlin or elsewhere in the county. For land near Sand Bridge State Park, have ready the book and page shown in the record panel so staff can find the deed fast.
What you can do with it
If a tract near Laurelton carries a farm or timber classification, ask the county assessment office what happens to taxes.
Which office to call
Questions about value or the owner field for land near Laurelton are handled by the county assessment office, which maintains the tax roll. Questions about what you can build around Linntown are for the local planning and health departments, town or county, depending on location.
Taking the map into the field
The parcel map usually runs in a mobile browser, which helps when you're standing on land near New Berlin, so load it before you lose signal. A saved image of the lot near Susquehanna River and its lines helps when you meet an owner or agent.
What the deed may not include
Rights below the surface near Allenwood may belong to someone else, which a title search can uncover.
Land on the county line
Union County touches Centre County, Clinton County, Lycoming County, Mifflin County, and Northumberland County, all with their own assessor records. Ground near Vicksburg that runs to the line may be split in two county records, so open the adjacent map as well. Around New Berlin, the Platbookmapper state page lists each neighboring county map for Pennsylvania.
On the ground
Walk the land near Susquehanna River and look for markers, fences and trails, and check cell signal and internet options; the map won't tell you that.
Frequently asked
What does landlocked mean for land near Allenwood?
Short answer: landlocked land near Susquehanna River has no legal route to a public road; lenders may balk at it.
Are sale prices on the parcel record around Sand Bridge State Park?
If the land is near Linntown, some records show sale dates and prices.
Who does soil testing for septic for land near New Berlin?
For land near New Columbia, not every soil passes for a conventional septic system.
Should I get a survey for land near Sand Bridge State Park?
On ground around Vicksburg, record acreage is an assessed figure; the survey controls.
What's a legal description around Linntown?
For property near Sand Bridge State Park, Deeds use lot and block, metes and bounds or survey descriptions; a surveyor can interpret it.
Open the official Union County, PA parcel map See it 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.