Blog · October 17, 2026 · Pennsylvania
Littlestown Flood Zone Map: checking a property's flood zone
Flood zones are set by FEMA, and checking one near Abbottstown takes a few minutes.
Main page: Adams County, PA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Weighing a property around New Oxford? A quick look at the Littlestown flood zone map shows whether it sits in a FEMA flood zone, and no account is needed. In this Littlestown guide: locating a parcel on FEMA's map, reading the zone codes, and matching it with the county parcel viewer.
Getting started with the Littlestown flood zone map
Flood zones come from FEMA's Flood Map Service Center: type an address near Gettysburg, and pick the FIRMette or map view. Vacant ground around New Oxford can still be found: zoom in from US Route 30 and click the spot.
Getting to the right map
Begin with the PASDA Pennsylvania Tax Parcels viewer; it includes every tax parcel from Bonneauville to Abbottstown. Closer to Abbottstown, enter a street address, an owner's name or a parcel number, then pick the result to center the map on it. If the land is near McSherrystown, a pop-up or side panel normally shows the owner of record, acreage on the tax roll, a parcel ID and in many cases the last transfer.
Next door to Adams County
Adams County meets Carroll County, MD, Frederick County, MD, Cumberland County, Franklin County, and York County, all with their own assessor records. Ground near McSherrystown that runs to the line can be split across two assessors' files, so check the neighboring map too. With a lot near New Oxford, the Platbookmapper state page lists every neighboring county map for Pennsylvania.
Who handles what
For assessment questions about property around New Oxford go to the county assessment office, since that office keeps the assessment data. Zoning, permits and septic questions near Abbottstown go to planning, building or health offices, depending on whether the land is inside town limits.
Littlestown, PA: the basics
Littlestown is part of Adams County, Pennsylvania, and the county assessor maps its lots. With a lot near Bonneauville, the municipality handles things like zoning, permits and utilities within town limits, but the county runs assessment and recording. Acreage past the city limits toward McSherrystown often answers to county rules rather than the town's.
Limits of the parcel data
Acreage on the record is a tax-roll number; just a licensed surveyor can set the real boundary on land around Gettysburg. Owner names and values update on a schedule, so a fresh transfer around East Berlin may not show yet.
Deeds, plats and who keeps them
The map is an index, not the title: deeds, plats and easements for land near Abbottstown sit with the Recorder of Deeds. In and around Gettysburg, have ready the document number listed on the parcel record to skip a name search.
Reading A, AE and X
An AE label comes with a base flood elevation, while plain Zone A does not; surveyors near McSherrystown use that number. For a home near Abbottstown, shaded Zone X marks moderate flood hazard, roughly the 100- to 500-year range; plain X, or C on older maps, is minimal risk.
Parcel lines plus flood zones
FEMA doesn't draw property lines, so pair it with the PASDA Pennsylvania Tax Parcels viewer to confirm you have the right parcel near Abbottstown.
A short flood checklist
Ask the listing agent whether the home has flooded for the house near New Oxford; getting a quote early keeps the budget honest.
Adams County in a few facts
Gettysburg holds the county offices, where most land records are kept. You'll also find Bonneauville, McSherrystown, and New Oxford, each with its own cluster of lots. Around 106,748 people call Adams County home (Census estimate, 2023) across some 519 square miles. Adams County was formed in 1800, and some chains of title near McSherrystown are long. Landmarks such as Caledonia State Park are easy to spot when you zoom out from East Berlin.
Insurance, lenders and building
For a home near New Oxford, ask for an Elevation Certificate: it records the building's elevation against the base flood. Building or adding on near McSherrystown in a mapped zone can trigger elevation rules; call the permitting office early.
Water near Bonneauville
Small streams around East Berlin may not have detailed mapping, so ask neighbors about past flooding. Marshy spots near Gettysburg can limit building too; check the National Wetlands Inventory mapper for a first look.
Field tips
Most viewers work in a phone browser, handy when you're parked on a road near East Berlin, so load it before you lose signal. A screenshot of the parcel near Bonneauville with its ID keeps working without signal.
Quick answers
Is AE a high-risk flood zone in Littlestown?
Generally, both are high-risk zones, but only AE has a base flood elevation, so builders near Abbottstown design to that elevation.
Is Zone X safe from flooding in Littlestown?
Good question; X zones around Gettysburg are lower risk, not no risk; many owners buy coverage anyway.
How can I tell if a house near Gettysburg is in a flood zone?
Look up the spot near Gettysburg in FEMA's National Flood Hazard Layer viewer; then confirm the parcel on the county viewer.
Is there a flood layer on the parcel viewer near McSherrystown?
It depends, but a flood layer may appear in the PASDA Pennsylvania Tax Parcels viewer layer list; confirm a lot near Bonneauville on FEMA's map either way.
Why don't the lines match my fence near McSherrystown?
The map near McSherrystown is approximate.
Open the official Adams 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.