Blog · October 14, 2026 · Pennsylvania
New Cumberland Flood Zone Map: checking a property's flood zone
Flood zones are set by FEMA, and checking one near Mechanicsburg takes a few minutes.
Main page: Cumberland County, PA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Weighing a property around Carlisle? A quick look at the New Cumberland flood zone map shows whether FEMA puts it in a high-risk zone, and it costs nothing to check. Covered here for New Cumberland: locating a parcel on FEMA's map, reading the zone codes, and pairing it with the PASDA Pennsylvania Tax Parcels viewer.
Where the New Cumberland flood zone map lives
Start with FEMA's Flood Map Service Center: search an address around Mechanicsburg, and choose the dynamic map. Vacant ground around Shiremanstown is still easy to locate: search the nearest road then click the parcel area.
Getting to the right map
Begin with the PASDA Pennsylvania Tax Parcels viewer; it maps every tax parcel from Lemoyne to Camp Hill. For a home near Shiremanstown, type a street address, an owner's name or a parcel number, and the matching parcel lights up. For a home near Mechanicsburg, write down the parcel ID from that panel; each clerk in the county asks for it first.
A short flood checklist
Request whether the home has flooded on the property near Wormleysburg; getting a quote early avoids surprises.
Cumberland County in a few facts
Carlisle holds the county offices, which is where the courthouse records live. You'll also find Lemoyne, Camp Hill, Wormleysburg, and Shiremanstown, where town lots give way to larger tracts. About 270,738 people live in Cumberland County (Census Bureau estimate, 2023) spread over about 545 square miles. Cumberland County dates to 1750, and some chains of title near Camp Hill are long. Landmarks such as Yellow Breeches Creek and Colonel Denning State Park are easy to spot when you zoom out from Camp Hill.
Next door to Cumberland County
Cumberland County meets Adams County, Dauphin County, Franklin County, Perry County, and York County; every one of them runs a separate parcel map. Acreage along the edge near Mechanicsburg can show up across two assessors' files, so look at the neighboring map too. For acreage around Carlisle, our state page links every bordering county map across Pennsylvania.
New Cumberland, PA: the basics
New Cumberland is part of Cumberland County, Pennsylvania, and the county assessor maps its lots. With a lot near Mechanicsburg, the municipality handles matters such as zoning, permits and utilities for lots inside the boundary, but the county runs assessment and recording. Land beyond the city limits out by Mechanicsburg usually answers to county rules instead.
What the zone letters mean
Zone AE comes with a base flood elevation, while plain Zone A does not; builders around Camp Hill design to it. For a home near Camp Hill, a shaded X area is moderate risk, between the 1% and 0.2% annual chance floods; plain X, or C on older maps, means minimal mapped risk.
Parcel lines plus flood zones
FEMA doesn't draw property lines, so check the PASDA Pennsylvania Tax Parcels viewer too to confirm you have the right parcel near Camp Hill.
Insurance, lenders and building
In and around Shiremanstown, an Elevation Certificate from a surveyor helps: it can change the insurance price a lot. Building or adding on near Wormleysburg in a mapped zone usually means extra permit review; ask the local floodplain administrator early.
Sections, lots and bearings
Older tracts around Shiremanstown commonly use metes-and-bounds descriptions, listing bearings, distances and landmarks. Platted lots around Camp Hill refer to a recorded plat, making them easier to find. Copy the legal description from the record for the parcel near Lemoyne before you request a deed or survey.
The paper trail behind a parcel
Before you sign anything, pull the recorded deed from the Recorder of Deeds; the parcel line is a drawing of it, whether the land is near Wormleysburg or elsewhere in the county. Older tracts around Shiremanstown can go back through many deeds, so a title company is worth hiring if money is changing hands.
Before you lean on the lines
The acreage figure is a tax-roll number; only a licensed surveyor sets the real lines for a parcel near Mechanicsburg. If the land is near Shiremanstown, records update in batches, so a deed recorded last month might lag behind.
Beyond the mapped zones
Small streams around Shiremanstown may not have detailed mapping, so look for water marks and debris lines. Marshy spots near Shiremanstown can limit building too; the National Wetlands Inventory mapper shows mapped wetlands.
Questions about the New Cumberland flood zone map
What is a LOMA around Mechanicsburg?
It depends, but you can ask FEMA for a LOMA if surveyed elevations show the building near Lemoyne is above the BFE, and lenders accept the result.
Can a flood zone near Camp Hill change?
For most people, zones near Shiremanstown can shift when FEMA updates a panel; your community is notified before changes take effect.
When is flood insurance required around Camp Hill?
Short answer: lenders generally require it for buildings near Lemoyne in a Special Flood Hazard Area when the loan is federally regulated or insured; elsewhere it's optional.
How do I check the flood zone for an address in New Cumberland?
FEMA's free map shows the zone for any spot near Lemoyne, and the zone code appears on the map.
What's the tax parcel number used for around Carlisle?
It's the number the county assessment office uses to track a tract near Shiremanstown, and it's on the record panel and tax bills.
Open the official Cumberland 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.