Why Every Site Quotes a Different Price for Selma, Texas

Pull up four real estate sites for "Selma, TX home prices" in the same afternoon and you will get four different numbers. Not close numbers. Not rounding differences. A spread of nearly $100,000 on what is supposed to be the same city.

That is not a data glitch, and it is not one site being sloppy while another gets it right. Selma is a city that sits inside three separate counties, each with its own tax rate, its own appraisal district, and its own protest calendar. If you are comparing Selma to another Central Texas suburb using a single headline price, you are comparing something that does not actually exist as one number.

The Four Numbers, Side by Side

Here is what four widely used sources reported for Selma in the same general window this year:

Part of this gap is methodology. A median and an average answer different questions, and a list price is not a sold price. A 30-day window will always be noisier than a 90-day one, especially in a city small enough that a single high-end closing can swing the number. But methodology only explains part of the spread. The rest comes from something more structural: Selma's own housing stock and tax map are not uniform, because the city itself is not one jurisdiction wearing one name.

One City, Three Counties, Three Tax Bills

Selma's own city government is direct about this. Its tax rate page states plainly that Selma sits across three counties: Bexar, Guadalupe, and Comal. Neighboring Schertz, which shares the same three-county footprint, makes the same point on its own site: the total tax rate on any given property depends entirely on which county that property happens to sit in.

That is not a footnote. It means two homes a few blocks apart, both addressed "Selma, TX 78154," can be taxed by two different counties, two different appraisal districts, and potentially two different school districts, water districts, or emergency services districts layered on top.

As of the 2024 tax year, the county-level rate alone told the story: Bexar County taxed at $0.276235 per $100 of value, compared with $0.2627 in Guadalupe and $0.264230 in Comal. On a $300,000 assessed home, that is roughly $828.71 in county tax if the parcel sits in Bexar, versus about $788.10 in Guadalupe and $792.69 in Comal. That is the county's own slice only. Add the city rate, the school district, and any municipal utility or emergency services district attached to that specific address, and the gap between two "Selma" homes can widen well beyond forty dollars a year. Tax rates reset every September, so the exact figures for a home you are evaluating today should always be pulled fresh from the relevant county's appraisal district before you close, not estimated from last year's numbers.

Selma's own city administrator has talked publicly about where that money goes once it is collected. As Johnny Casias put it, "debt service is basically long-term debt that the city issues to fund a variety of projects." In Selma's case, those have included water system upgrades, a police department building, and road work. It is a reasonable use of the funds. It is also a reminder that the tax bill attached to your future address is not an abstraction. It is already committed to specific, named infrastructure.

The three-county split has a second, quieter effect: it splits the appeal process too. In 2024, Bexar County fielded 185,780 property tax protests, while Comal County handled 26,208 and Guadalupe County handled 25,133. That is not a small difference. If your Selma home lands in Bexar, your protest is one of nearly 186,000 moving through that county's appraisal review board in a given year. If it lands in Guadalupe, you are one of roughly 25,000. The timeline, the backlog, and even the practical odds of getting a hearing scheduled promptly can differ simply because of which side of an invisible line your lot sits on.

What's Actually Landing Along Agora Parkway

The county split explains the tax confusion. It does not fully explain why buyer interest, and by extension pricing pressure, is not evenly distributed across Selma either. Some of that answer shows up in what has been landing along Agora Parkway this year.

The Forum at Olympia Parkway, the open-air shopping center at I-35 and Loop 1604, picked up two confirmed retail commitments earlier this year. Community Impact reported in January 2026 that Sierra and HomeGoods, both TJX Companies brands, planned to move into the former Conn's building at 8270 Agora Parkway sometime in 2026. Separately, state construction filings showed Teso Life, a specialty lifestyle retailer, putting $250,000 into renovating a 19,602-square-foot space at 8226 Agora Parkway in the same center, with build-out targeted for completion by late June 2026.

None of that shows up in a median price calculation. But it represents real capital that committed to the I-35 and Loop 1604 corridor earlier this year, and this kind of investment tends to be a leading signal rather than a lagging one. Retailers commit to a location based on rooftops and traffic counts that already exist or are projected to exist soon, not on where the market has already peaked. If you are weighing Selma against a neighboring suburb and comparing amenities nearby as a factor, the corridor around the Forum is where that investment has concentrated, not the city as a uniform whole.

How to Actually Compare Two Homes in Selma

Given all of this, treating a single median price as Selma's answer to "what will this cost me" is the wrong move. A more useful process looks like this:

• Identify which county the specific parcel sits in: Bexar, Guadalupe, or Comal. The listing agent or the county's own appraisal district site can confirm this in minutes.
• Pull the current tax rate and taxing units for that exact address from the relevant appraisal district, not a citywide average. Bexar, Guadalupe, and Comal each run their own appraisal district and their own protest process.
• Ask whether the home is on a well-established block or in newer construction, since Selma's inventory age varies enough by section to explain part of the price spread on its own.
• Compare monthly carrying cost, not just list price, once you have the correct tax line for that county.

This is the kind of homework that is easy to skip when a portal hands you one clean number. It is also exactly the kind of detail that determines whether your actual monthly payment matches what you budgeted for.

A Few Questions Worth Settling Early

Does the county a home sits in affect its resale value? Not directly. Buyers are not typically pricing homes based on which county line they cross. The county affects your tax bill and which appraisal district you deal with, not the home's underlying market value.

Which appraisal district handles my protest if I buy in Selma? Whichever county your specific parcel is in. A Bexar-side home protests through the Bexar Appraisal District, a Comal-side home through the Comal Appraisal District, and so on. Confirm this at closing, not after your first assessment notice arrives.

Why does the list price look higher than the sale price on some sites? List price and sold price answer different questions. A median list price reflects what sellers are currently asking, which can run ahead of what buyers are actually paying, especially in a market where days on market has been stretching out.

Selma rewards buyers and sellers who ask which Selma they are actually looking at before they anchor to a number. That is the kind of detail worth working through with someone who pulls the parcel-specific facts rather than repeating a citywide average. If you are comparing Selma to another Central Texas suburb, or trying to figure out what a specific address will really cost you month to month, Jorgenson Real Estate can walk the tax stack, the county lines, and the local inventory with you before you make an offer.