Blog · October 14, 2026 · Pennsylvania
Using the Beaver Falls Flood Zone Map
The zone on FEMA's map affects insurance, building and resale near Patterson Heights.
Main page: Beaver County, PA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Ahead of any purchase around New Brighton, check the Beaver Falls flood zone map: a mapped flood zone changes insurance, building rules and resale. What this Beaver Falls guide covers: finding the address on FEMA's map, decoding A, AE and X, and pairing it with the Beaver County parcel viewer.
The Beaver Falls flood zone map: start here
The official source is FEMA's Flood Map Service Center: search an address around Eastvale, and pick the FIRMette or map view. A tract near Homewood without an address is still easy to locate: zoom in from Interstate 76 and click the spot.
The free map to start with
Your first stop is the Beaver County parcel viewer; it maps every tax parcel in the county, West Mayfield included. If you're looking near West Mayfield, enter a street address, an owner's name or a parcel number, and the viewer zooms to the match. In and around New Brighton, write down the parcel ID from that panel; each records desk in the county asks for it first.
City limits and county records
Beaver Falls lies within Beaver County, Pennsylvania, which means parcel data comes from the county. In and around Patterson Heights, the municipality handles matters such as zoning, permits and utilities for lots inside the boundary, but the county runs assessment and recording. Lots just outside the city limits near Homewood generally falls under county rules rather than the town's.
Field tips
The parcel map usually runs in a mobile browser, handy when you're parked on a road near Fallston, so load it before you lose signal. A screenshot of the parcel near Patterson Heights with its ID is a good backup.
Land on the county line
Beaver County borders Columbiana County, OH, Allegheny County, Butler County, Lawrence County, and Washington County; every one of them runs a separate parcel map. A tract near the line by Patterson Heights can show up in two county records, so open the neighboring map before you assume the acreage. Near Homewood, our state page links each neighboring county map for Pennsylvania.
Deeds, plats and who keeps them
The map is an index, not the title: recorded deeds, plats and easements for land near West Mayfield are filed with the Recorder of Deeds. Long-held tracts around West Mayfield can go back through many deeds, and a title company is worth hiring if money is changing hands.
What the zone letters mean
An AE label includes a base flood elevation (BFE), which plain A zones lack; builders around Patterson Heights design to it. For land near New Brighton, a low-risk label isn't a guarantee: according to FEMA, floods happen outside mapped zones too.
Water near West Mayfield
Low-lying fields near Fallston may not have detailed mapping, so walk the land after rain. Wetlands near West Mayfield can limit building even outside a flood zone; the National Wetlands Inventory mapper shows mapped wetlands.
A word on accuracy
Acreage on the record is an estimate; just a licensed surveyor sets the real boundary on land around Patterson Heights. For a home near New Brighton, records update in batches, so a deed recorded last month can take weeks to appear.
What to request from a seller
Ask the listing agent whether the home has flooded for the house near Patterson Heights; getting a quote early keeps the budget honest.
Getting your bearings
Beaver serves as the county seat, where most land records are kept. Other places on the map include Eastvale, Patterson Heights, West Mayfield, and New Brighton, where town lots give way to larger tracts. Roughly 165,631 people live in Beaver County (Census Bureau estimate, 2023) across some 435 square miles. Beaver County was formed in 1800, and some chains of title near Homewood are long. Features like Ohio River Islands National Wildlife Refuge make handy reference points on the map near West Mayfield.
Getting answers from the right desk
For assessment questions about property around Eastvale belong with the county assessment office, since that office keeps the assessment data. Building or septic questions for a lot near Eastvale are for the local planning and health departments, depending on whether the land is inside town limits.
Lining it up with the parcel map
FEMA doesn't draw property lines, so pair it with the Beaver County parcel viewer for the outline of the tract near West Mayfield.
Insurance, lenders and building
Out toward West Mayfield, ask for an Elevation Certificate: it records the building's elevation against the base flood. New construction in a floodplain near West Mayfield can trigger elevation rules; ask the local floodplain administrator early.
Frequently asked
Do I need flood insurance in Beaver Falls?
Generally, lenders generally require it for buildings near Fallston in a Special Flood Hazard Area when the loan is federally regulated or insured; outside those zones it's your call.
What does an AE label mean for a lot near Patterson Heights?
An AE zone has a 1% annual chance of flooding and a base flood elevation, which shapes building rules near Eastvale.
Can I challenge a flood zone near Fallston?
It depends, but you can ask FEMA for a LOMA if surveyed elevations show the building near Homewood is above the BFE, and lenders accept the result.
Where can I see the Beaver Falls flood zone map for free?
Good question; look up the spot near West Mayfield in FEMA's National Flood Hazard Layer viewer; then confirm the parcel on the county viewer.
Which office handles records for land near Homewood?
Values are the county assessment office's job; recorded documents belong to the Recorder of Deeds; planning offices cover zoning near Homewood
Open the official Beaver 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.