Seguin, TX Housing Market 2026: What Homes Actually Sell For

Seguin closes a lot of homes into a narrow band, which makes its median unusually informative: sales over the last six months land close together, so the citywide number is a real anchor rather than an average of extremes.

The snapshot

• •Closings tracked, last 6 months: 429
• •Median sold price, last 6 months: $279,990
• •Median sold $/sqft, last 6 months: $150
• •Middle half of sales closed between: $225,000 and $337,000

What the numbers say

Resideline tracked 429 closed sales in Seguin over the last six months, with a median closing price of $279,990. That median is the midpoint of what buyers actually paid, not what sellers hoped to get, which is why it moves differently from the asking prices you see on listing sites. The middle half of those sales closed between $225,000 and $337,000. That spread matters more than the headline median: where a specific property sits inside it decides whether the citywide number helps you or misleads you. These are the closings Resideline tracks and may differ from complete county or municipal records. 98% of the Seguin closings we track here are single-family houses, so these figures primarily reflect that segment, and the citywide $/sqft figure primarily reflects that segment as well. Across the 427 closings with usable living area, the middle half sold between $133 and $175 per square foot.

Figures last updated October 3, 2026 from closings Resideline tracked.

Median home price in Seguin, TX (October 2026)

The median home price in Seguin is $279,990, measured across the 429 closed sales Resideline tracked over the last six months. The middle half of those sales closed between $225,000 and $337,000.

Where Seguin sale prices land

Medians hide the shape of a market. The distribution above covers the closed sales Resideline tracked in Seguin over the last six months that carry a usable sale date, trimmed to the 5th through 95th percentile, with the middle half of sales closing between $225,000 and $337,000. Among the 129 Texas markets with a published band, Seguin's middle-half spread ($225,000 to $337,000) ranks 53rd from the narrowest. Where your target property sits inside that spread matters more than the citywide median. Measured as the ratio of the upper to the lower quartile, its middle-half spread ranks in the 23rd percentile of the 2,230 US markets in Resideline's national Market Watch set, on data as of October 3, 2026.

How long a sale takes here

• •Listed to under contract: a median of 77 days, across 334 Seguin closings Resideline tracked in the last six months
• •Contract to closing: a median of 28 days, across 341 Seguin closings Resideline tracked in the last six months

The Seguin angle

Seguin's quartile band is tighter than most markets Resideline tracks, and tightness is worth money to anyone pricing a deal, because it means the citywide median actually predicts something. Across 429 closings Resideline tracked over the last six months, the median closed sale price was $279,990, and the middle half of sales closed between $225,000 and $337,000. With ordinary sales clustered that closely, the analytical work moves off the market and onto the property, where the question is simply whether the subject is typical for Seguin or an outlier from it.

Seguin market data by ZIP code

Citywide medians hide block-by-block variation. Resideline publishes free, regularly refreshed market snapshots for Seguin ZIP codes: 78155.

From market read to offer price

A tight market makes the next step easier: the citywide anchor sits close to most homes, and a report only has to explain the gap. The decision still comes down to one property and one number: what it is actually worth and what you should pay. Every Resideline report opens with this same market snapshot for the subject's exact ZIP code, then gives you the property's value, the sold comps behind it, and a market rent estimate. Pricing a specific deal? The free ARV calculator, rehab cost estimator, BRRRR calculator and rental property calculator run the numbers in about a minute.

And we show our work. Every estimate is frozen while the home is for sale, so it cannot be revised once the sale price is known. Grading it is a different matter in Texas: because sale prices are not public record here, a confirmed closing price reaches us for only a small share of Texas homes, and most Texas estimates stay frozen and ungraded. The accuracy scoreboard is therefore a national record rather than a Texas one. See the live accuracy dashboard for the receipts, or read how the Area Market Snapshot works.

Run any Seguin address through Resideline and you will see the local market and the property's value together, in one report.

Cite this

Using these numbers? Please cite the source and the sample size:

Source: Resideline Market Watch
Market: Seguin, TX
Geography: incorporated municipality, Census place 4866644
Data updated: October 2026
Analysis period: last six months
Tracked closings: 429
Median sold price: $279,990
Median sold $/sqft: $150 (427 qualifying)
Property mix: 98% houses
https://resideline.com/blog/seguin-tx-housing-market

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<a href="https://resideline.com/blog/seguin-tx-housing-market">
  <img src="https://resideline.com/images/embed/seguin-tx.png" alt="Seguin, TX home sale price distribution, last six months" width="1000" style="max-width:100%;height:auto">
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<p>Source: <a href="https://resideline.com/blog/seguin-tx-housing-market">Resideline Market Watch</a></p>

The local market statistics in this report are calculated from closed sales tracked by Resideline. Transaction coverage may differ from complete county or municipal records.

Every local market figure on this page is computed from closed sales Resideline tracked in Seguin over the last six months, and is refreshed when the data is.