The Southlake Median Everyone Quotes Is Blending Four Different Markets Into One Number

Which Southlake are you actually shopping?

That question sounds strange until you look at what a single citywide median is doing to your comp set. Zillow put the average Southlake home value at roughly $1.31 million as of April 2026. Redfin's March 2026 figure for the median sale price landed near $1.3 million, with price per square foot around $373. The City of Southlake's own FY 2025 Annual Development Report showed an average sales price of $1,598,708, and its Q1 FY 2026 report pushed that to $1,704,880. Bale Real Estate Group's September 2026 snapshot, covering 379 homes sold over the prior twelve months, put the average sold price at $1,693,714 and average active list price at a much higher $3,051,286.

None of these sources are wrong. They are measuring different things across different windows, and the spread between them is roughly $400,000 before you even set foot in a specific subdivision. That is the first sign that a single median for Southlake is not a useful shopping tool. The second sign is bigger, and it is about to change which side of a boundary line your future address sits on.

Same City, Several Assets

Southlake is 22 square miles with almost no undeveloped land left, which means every neighborhood you tour is a distinct product built in a distinct era for a distinct buyer. Naming those pockets tells you more than any citywide average ever will.

Earlier this year, HAR listings showed Tuscan Ridge and Reserve of Southlake homes trading between $2.5 million and $3.5 million, while new construction in the 76092 ZIP was pushing above $575 per square foot on some Sweet Street builds. Compare that to a Timarron resale on a shaded interior lot, and you are looking at two homes that both carry the word Southlake on the listing sheet and belong to almost nothing in common financially.

A buyer who anchors on the $1.3 million headline number and then tours Carillon or a new Sweet Street build will feel priced out of a market they are, in fact, well inside of. A buyer who anchors on $2.5 million after touring Reserve of Southlake and then walks a Timarron resale will overpay for what that specific street actually supports. The median hides both mistakes equally well.

The Boundary Line Nobody Priced In Yet

Here is the part that makes 2026 a genuinely different year to be shopping Southlake, not just a repeat of the pocket-variance story that's always been true.

On January 12, 2026, the Carroll ISD Board of Trustees voted unanimously to close Don T. Durham Intermediate School ahead of the 2027-28 school year. The vote followed a multi-year enrollment decline and a state funding loss the district put at roughly $7 million, tied to Texas's average-daily-attendance funding formula. The plan moves the district from its current three-tier setup into a traditional K-5 elementary and 6-8 middle school structure, with Carroll Middle School and a newly combined campus at the existing Dawson Middle and Eubanks Intermediate buildings absorbing the expanded middle school roles. Board President Cam Bryan has said the district plans to sell the 30-acre Durham property, with district finance officials estimating the sale could bring in $20 million to $25 million.

None of this changes anything for the current school year. The district has been clear that no student changes campuses until fall 2027, and any child already attending a school outside their new boundary will be grandfathered through their natural transition point rather than moved mid-stream. But attendance boundaries that have been stable for years are now being redrawn to make the new two-middle-school structure work, and preliminary planning discussions have floated certain elementary campuses feeding into the Dawson-Eubanks combined campus while others continue toward Carroll Middle School. No final feeder map has been approved as of this writing.

For a buyer evaluating a specific address today, that means the school assignment printed on a listing sheet in 2026 is not guaranteed to be the assignment that address carries by the time a child now in second grade reaches sixth. That is a genuinely different kind of uncertainty than "which pocket is pricier," and it applies on top of the price variance, not instead of it.

There is a second layer to this that predates the Durham vote entirely. A pocket of Southlake west of Davis Boulevard and Randol Mill Road falls inside Keller ISD boundaries rather than Carroll ISD, though homeowners there have historically had the option to enroll in Carroll ISD instead. If you are shopping strictly by price across "Southlake, TX," an address in that sliver can look identical to one two streets over that carries no such distinction, and the two are not interchangeable assets once you factor in enrollment mechanics.

What This Means Before You Write an Offer

None of this is a reason to avoid Southlake. Corporate relocation into the metro has not slowed, and the fundamentals that keep families choosing the city, quality of life, established neighborhoods, proximity to DFW International Airport, have not changed. What has changed is that the details now matter more than the headline number, because the headline number was never built to capture pocket-level variance or a boundary map that is actively being redrawn.

Before anchoring on any figure you see quoted for Southlake, it is worth asking:

• Which specific elementary and middle school does this address feed into today, and has that assignment been part of any preliminary Carroll ISD boundary planning discussion?
• How many days has this specific listing been active, and how many price reductions has it taken? A citywide average blends a home that moved in two weeks with one that has sat for three months and been cut twice, and those are telling you two very different things.
• What have actual closed sales in this specific subdivision looked like in the past few months, rather than what the citywide median implies they should look like?
• If this address sits west of Davis Boulevard or Randol Mill, what school district boundary does it actually fall in, and what enrollment options come with that?

These are not questions a portal search answers. They require someone who is tracking Carroll ISD's boundary planning timeline alongside the comps, not just the comps.

A Few Questions Worth Asking Directly

Is the Durham Intermediate closure going to affect my child's school this year? No. The district has been explicit that no changes take effect before fall 2027, and students already enrolled at a campus will be grandfathered through their natural transition point.

Does every Southlake address fall under Carroll ISD? Most of the city does, but a portion west of Davis Boulevard and Randol Mill Road falls within Keller ISD, with a historical option for those homeowners to enroll in Carroll ISD instead. Always verify the specific assignment for an address rather than assuming based on the city name.

Why do different sources show such different median prices for Southlake? Zillow's home value index, Redfin's median sale price, and the City of Southlake's own Annual Development Report each measure a different slice of the market over a different window, and Southlake's pocket-level price variance is now wide enough that a citywide blended figure tells you very little about what a specific subdivision will actually cost.

If you are trying to figure out which Southlake pocket actually fits your number, or how a specific address's boundary status might shift over the next two years, that is exactly the kind of question worth a real conversation rather than another portal search. Selling Southlake works these comps and these boundary details block by block. Request a Concierge Consultation and we will walk through what a specific address actually supports before you write an offer.