Blog · October 14, 2026 · Texas
Freeport Flood Zone Map, Texas: a practical guide
Flood zones are set by FEMA, and checking one near Surfside Beach takes a few minutes.
Main page: Brazoria County, TX GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Weighing a property around Clute? The Freeport flood zone map tells you whether the lot falls inside a mapped floodplain, and it costs nothing to check. This Freeport guide covers: finding the address on FEMA's map, decoding A, AE and X, and confirming the outline on the county map.
Getting started with the Freeport flood zone map
Flood zones come from FEMA's Flood Map Service Center: type an address near Surfside Beach, then open the map view for that panel. Vacant ground around Surfside Beach is still easy to locate: zoom in from the nearest road then click the parcel area.
Where the parcel data lives
Go first to the Brazoria County parcel viewer; it includes every tax parcel around Surfside Beach and Richwood. For a parcel near Richwood, put in a street address, an owner's name or a parcel number, and the matching parcel lights up. If the land is near Oyster Creek, the parcel card usually lists the owner of record, acreage on the tax roll, a parcel ID and often a sale date.
City limits and county records
Freeport is part of Brazoria County, Texas, so its parcels are on the county's map. Closer to Clute, the municipality handles things like zoning, permits and utilities within town limits, and the county still keeps the parcel and deed records. Acreage past the city limits near Surfside Beach usually answers to county rules instead.
What to request from a seller
Ask the listing agent about past flood claims on the property near Quintana; getting a quote early avoids surprises.
Taking the map into the field
Most viewers work in a phone browser, handy when you're parked on a road near Richwood, though signal can drop in rural spots. A screenshot of the parcel near Quintana with its ID helps when you meet an owner or agent.
What the zone letters mean
Zone AE carries a published BFE, which plain A zones lack; builders around Jones Creek design to it. For acreage around Clute, a shaded X area is moderate risk, roughly the 100- to 500-year range; unshaded X means minimal mapped risk.
Brazoria County in a few facts
Angleton serves as the county seat, home to the main records offices. You'll also find Quintana, Oyster Creek, Surfside Beach, and Clute, each with its own cluster of lots. Roughly 398,938 people live in Brazoria County (Census estimate, 2023) across roughly 1,363 square miles. Brazoria County dates to 1836, and some chains of title near Oyster Creek are long. Places such as Brazoria National Wildlife Refuge are easy to spot when you zoom out from Richwood.
Beyond the mapped zones
Small streams around Quintana may not have detailed mapping, so look for water marks and debris lines. Wetlands near Jones Creek can limit building even outside a flood zone; check the National Wetlands Inventory mapper for a first look.
Matching the zone to the lot lines
FEMA's map shows zones but not ownership, so open the Brazoria County parcel viewer next for the outline of the tract near Surfside Beach.
Sections, lots and bearings
Tracts outside towns near Oyster Creek commonly use metes-and-bounds descriptions, which trace the boundary call by call. Town lots near Quintana are typically described by lot and block, which is simpler to follow. Write down the legal description for the tract near Clute for any title or survey request.
Lenders and permits
If a building sits in a Special Flood Hazard Area and a federally regulated lender is involved, mandatory purchase rules apply where the community participates in the National Flood Insurance Program, and that holds around Quintana too. Remodeling a house in a zone near Quintana usually means extra permit review; call the permitting office early.
Offices that can help
For assessment questions about property around Jones Creek are handled by the appraisal district, since that office keeps the assessment data. Building or septic questions for a lot near Jones Creek need the planning or permitting office, depending on whether the land is inside town limits.
Backing up the map with records
When the details count, get the recorded deed through the County Clerk; the parcel map near Clute only summarizes it. Long-held tracts near Surfside Beach may go back through a long string of deeds, and a title company can sort it out before a purchase.
Quick answers
Will my lender require flood insurance near Richwood?
Good question; lenders generally require it for buildings near Quintana in a Special Flood Hazard Area when the loan is federally regulated or insured; elsewhere it's optional.
Is AE a high-risk flood zone for land near Oyster Creek?
For most people, an AE zone has a 1% annual chance of flooding and a base flood elevation, so builders near Richwood design to that elevation.
What is a LOMA for land near Richwood?
Short answer: you can ask FEMA for a LOMA if surveyed elevations show the building near Richwood is above the BFE; it starts with an elevation survey.
Do I need to worry about flooding in Zone X around Jones Creek?
In most cases, Zone X near Surfside Beach means moderate (shaded) or minimal (unshaded) mapped risk; FEMA notes that a large share of claims come from these areas.
Why don't the lines match my fence near Quintana?
The map near Oyster Creek is approximate.
Open the official Brazoria County, TX 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.