Blog · October 14, 2026 · Texas
Hondo Flood Zone Map, Texas: a practical guide
Flood zones are set by FEMA, and checking one near LaCoste takes a few minutes.
Main page: Medina County, TX GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before you buy or build near San Antonio, look at the Hondo flood zone map: a mapped flood zone changes insurance, permits and resale. Covered here for Hondo: finding the address on FEMA's map, reading the zone codes, and confirming the outline on the county map.
Getting started with the Hondo flood zone map
Start with FEMA's Flood Map Service Center: search an address around Natalia, then open the map view for that panel. Rural land near LaCoste with no street number can still be found: search the nearest road then click the parcel area.
Getting to the right map
Go first to the appraisal district interactive map; it maps every tax parcel around Castroville and San Antonio. If the land is near Natalia, enter a street address, an owner's name or a parcel number, then pick the result to center the map on it. For land near San Antonio, the record panel normally shows the owner of record, assessed acreage, a parcel ID and sometimes recent sales.
Field tips
The parcel map usually runs in a mobile browser, handy when you're parked on a road near LaCoste, but coverage can be spotty out of town. A printout of the tract near Devine helps when you meet an owner or agent.
The paper trail behind a parcel
For anything that matters, get the recorded deed through the County Clerk; the viewer just points to it, which applies near Devine as much as anywhere. In and around Natalia, have ready the book and page from the tax record and the lookup takes minutes.
City limits and county records
Hondo lies within Medina County, Texas, and the county assessor maps its lots. Hondo is also the county seat, so deeds and plats are filed in town. Closer to Natalia, the municipality handles things like zoning, permits and utilities within town limits, but the county runs assessment and recording. Lots just outside the town limits toward Natalia generally falls under county rules rather than the town's.
Water near San Antonio
Creeks and ditches near Lytle may not have detailed mapping, so look for water marks and debris lines. Wet ground around Natalia is a separate issue from flood zones; check the National Wetlands Inventory mapper for a first look.
Reading the legal description
Older tracts around Lytle commonly use metes-and-bounds descriptions, a series of courses and distances from a starting point. Town lots near Devine are typically described by lot and block, making them easier to find. Write down the legal description for the tract near Lytle for any title or survey request.
A short flood checklist
Ask the seller about past flood claims on the property near LaCoste; an insurance quote early avoids surprises.
Next door to Medina County
Medina County touches Atascosa County, Bandera County, Bexar County, Frio County, and Uvalde County; every one of them runs a separate parcel map. Acreage along the edge near Devine can show up in two county records, so check the adjacent map as well. Out toward Devine, our state page lists every neighboring county map across Texas.
Zones on the Hondo flood zone map
An AE label carries a published BFE, while plain Zone A does not; that elevation drives building rules near LaCoste. For acreage around LaCoste, shaded Zone X is moderate risk, between the 1% and 0.2% annual chance floods; plain X, or C on older maps, is minimal risk.
A word on accuracy
Acreage on the record is a tax-roll number; only a licensed surveyor can set the real corners on land around Natalia. For property near LaCoste, records update in batches, so a deed recorded last month might lag behind.
Matching the zone to the lot lines
FEMA doesn't draw property lines, so open the appraisal district interactive map next for the outline of the tract near LaCoste.
Getting your bearings
Hondo serves as the county seat, home to the main records offices. You'll also find Castroville, Devine, LaCoste, and Lytle, where town lots give way to larger tracts. Around 54,797 people call Medina County home (Census Bureau estimate, 2023) spread over some 1,325 square miles. Medina County was formed in 1848, and some chains of title near LaCoste are long.
What a flood zone means for a buyer
For a home near Devine, an Elevation Certificate from a surveyor helps: it can change the insurance price a lot. Building or adding on near Lytle in a mapped zone can trigger elevation rules; check with the county or town building office before you plan.
Quick answers
How often are flood maps updated around Devine?
Short answer: zones near Natalia can shift when FEMA updates a panel; check the effective date on the panel.
Is AE a high-risk flood zone around Natalia?
Usually, AE is a Special Flood Hazard Area with a published base flood elevation, so builders near Lytle design to that elevation.
When is flood insurance required for land near Castroville?
It depends, but for a building near Devine in an A or V zone with a federally backed or regulated mortgage, it's generally required; outside those zones it's your call.
Is Zone X safe from flooding around LaCoste?
Good question; X zones around Castroville are lower risk, not no risk, and floods still happen outside high-risk zones.
How do I save a parcel from the viewer around LaCoste?
Use the print button or a screenshot; include the record panel for the lot near Natalia.
Open the official Medina 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.