If you have pulled up market data for Preston Hollow more than once this year, you have probably run into numbers that do not add up. One report shows median list prices in part of the neighborhood jumping more than 100 percent from a year earlier. Another report, covering the same corridor in the same month, shows a 36 percent drop. A third data point for a specific pocket called Preston Hollow North shows homes sitting for more than three months in January, then selling in under two weeks by summer.
None of those numbers are wrong. They are measuring something much smaller and noisier than "the market," and if you are weighing Preston Hollow against the rest of North Dallas before making a move, understanding that difference matters more than any single headline figure.
One Neighborhood, Four Very Different Markets
Preston Hollow's boundaries are loose enough that agents and data providers routinely apply the name across four separate ZIP codes: 75209 (Bluffview and Devonshire), 75220 (also Bluffview), 75225 (Preston Hollow East and Russwood Acres), and 75230 (Northwood Hills and Melshire Estates). Average those four together and you get a number that cancels itself out. Look at them separately, as a Compass luxury market report covering April 2026 did, and you find four unrelated stories happening at the same time, under one neighborhood name.
That April report found 75230 posted a 105.4 percent year-over-year jump in median list price, to $1,324,999, the most dramatic move in the entire corridor. In the same month, 75225 showed a 36.4 percent year-over-year decline, to $1,555,000. The report's own read on both numbers was identical: a shift in which homes happened to be listed that month, not a real change in what any given house is worth. 75225's buyer demand reading actually came in as the second-strongest in the whole report, and its list price ticked back up 8.8 percent month over month, which is not what a cooling pocket looks like.
75220 told a third story entirely. Median days on market there climbed 42.4 percent month over month and 40.7 percent year over year, to 61 days, the longest stretch anywhere in the report, while its buyer demand reading was the weakest of the group.
| ZIP | Pockets | What the April 2026 snapshot showed |
|---|---|---|
| 75209 | Bluffview, Devonshire | List price up 3.1% month over month but down 8.6% year over year; days on market rose to 46 |
| 75220 | Bluffview | Days on market rose to 61, longest in the corridor; weakest buyer demand reading in the report |
| 75225 | Preston Hollow East, Russwood Acres | List price down 36.4% year over year, yet one of the strongest buyer demand readings and rising inventory |
| 75230 | Northwood Hills, Melshire Estates | List price up 105.4% year over year, attributed by the report's own analysts to a shift in listing mix rather than real appreciation |
Four ZIP codes, four directions, all inside a neighborhood most buyers search as a single name.
The Listing That Went From 101 Days to 11
Zoom into Preston Hollow North specifically, since it is the corridor's most extreme illustration of the same problem. In January 2026, homes there sold after an average of 101 days on market, up from just 28 days the year before, on only seven closed sales for the entire month. A more recent 30-day snapshot for that same pocket showed median days on market at just 11, on a similarly small pool of seven new listings, with the median sale price at $3.6 million, up 15.2 percent year over year.
That is not a neighborhood that cooled off and then caught fire again. It is what happens when a monthly sample is smaller than a soccer roster. With only seven transactions setting the median, one slow-moving estate or one buyer who closes fast can swing the reported average by months, not days.
A monthly median built on seven sales does not tell you how a neighborhood is doing. It tells you which seven houses happened to close.
Why the Top of the Market Doesn't Wobble the Same Way
The wide swings between 75225 and 75230, or between 101 days and 11, mostly happen below the $2.5 million mark, where a broader and more varied pool of buyers means the mix of what closes each month can shift quickly. Above that line, the picture steadies out. A ten-year analysis of Dallas-Fort Worth MLS data published by The Real Deal in April 2026 found that homes priced above $2.5 million have been largely unaffected by the slowdown rattling the rest of the market, with even the slowest luxury sales moving faster than the metro-wide average.
That tracks with what happens at the very top of Preston Hollow. Trophy estates along Strait Lane, in Old Preston Hollow, and in Volk Estates trade almost entirely off-market, through private networks rather than public listings. Which means the on-market data feeding every ZIP-level snapshot above gets thinner the higher you climb, and the neighborhood's most expensive homes barely register in it at all.
What This Means If You're Comparing Preston Hollow to North Dallas
A few habits make the difference between reading these reports correctly and getting misled by them:
- Ask for trailing 90-day comps, not a single month. A one-month median inside any of these ZIPs can rest on fewer than ten closed sales.
- Compare pocket to pocket, not ZIP to ZIP. Northwood Hills and Old Preston Hollow both sit inside greater Preston Hollow but serve different buyers at different price bands.
- Treat a big year-over-year swing as a question, not an answer. If a report shows a 30 or 40 percent move in either direction, ask first whether the mix of what sold changed, not whether the neighborhood did.
- Remember the highest tier barely shows up in public data. If you are shopping or pricing above $3 million, the comparable that matters most may never have touched the MLS.
FAQ
Is Preston Hollow's median price rising or falling in 2026? Both, depending on which ZIP code and which month you check. The corridor's four ZIPs have moved in opposite directions throughout the year, and the swings trace back to which homes happened to sell rather than a broad shift in value.
Why does days on market vary so much between reports? Small sample sizes. Some Preston Hollow pockets see fewer than ten closings a month, so a handful of fast or slow sales can move the reported average dramatically without reflecting any real change in buyer demand.
If you are trying to figure out what a specific street or pocket in Preston Hollow or North Dallas is actually worth right now, the ZIP-code median will not get you there. Hewitt+Saucedo works this corridor block by block, with access to off-market inventory that never shows up in the public data above. Reach out for a home valuation built on the comps that actually match your property, not the ones that happen to average out.
