Three data providers looked at the same county in the same few months of 2026 and came back with three different stories. Redfin says Montgomery County's median sale price climbed 6.6 percent year over year, to $695,000, over the three months ending in May. Zillow's home value index says the average home is worth $627,198 as of the end of June, down 1.4 percent from a year earlier. Bright MLS data reported for April put the county median at $660,000, down 1.5 percent year over year, even as active listings rose 12.7 percent.
None of these numbers is wrong. They're measuring different things, and the gap between them is the actual story. If you're comparing Montgomery County to Arlington, Fairfax, or Loudoun right now, the "median price" you saw on a portal last week may describe a market that has almost nothing to do with the house you're actually looking at.
Why the same county produces three different numbers
A median is the middle sale. An average pulls toward whatever is unusually large. A repeat-sales index like Zillow's ZHVI tracks how the value of the same homes changes over time, which filters out shifts in what's selling and isolates whether prices for a given house are actually moving.
When those three measures disagree this sharply, it usually means the mix of what's selling has changed, not that home values across the board have changed. In Montgomery County, that's exactly what's happening. A high volume of ultra-luxury transactions is dragging the median and average upward, while the typical, non-luxury home (the one Zillow's index is built to isolate) is holding flat or softening slightly.
That single distinction changes how a buyer or seller should read every headline number attached to this county for the rest of 2026.
Where the "up" is coming from
Bethesda Magazine's real estate section published a breakdown on September 1, 2026 of sales performance across Bethesda and Chevy Chase's most exclusive enclaves, and the numbers explain a lot about why the county-wide average keeps climbing.
| Enclave | Average Sale Price | Entry Floor | Notable |
|---|---|---|---|
| Edgemoor | $4.21M | — | Over 60% of sales cleared $3M |
| Kenwood | $3.49M | $2.43M | Highest entry floor of the group |
| Chevy Chase Village | — | — | Top sale $7.3M; 9 sales over $3M |
| Town of Chevy Chase | $2.13M | $863K | 31 sales; only 10% cleared $3M |
| Burning Tree | $2.21M | — | Top sale $4.9M |
| Somerset | $2.51M | — | 16 sales; peak $4.05M |
That last row on the report wasn't even a finished house. A private lot at 5906 Cedar Pkwy in Chevy Chase Village drew four competing offers and closed at $4 million, for dirt. That's the kind of demand that pulls a county average upward regardless of what's happening three miles away in a starter townhome.
This is also why Bright MLS's own sale-price figures (as summarized in a Maryland brokerage's analysis of the county's numbers) show Montgomery County's mean sold price typically running 10 to 15 percent above its median sold price, specifically because Potomac and Bethesda's high-end transactions pull the mean upward. That gap between mean and median isn't new this year. What's new is the volume and speed of activity at the very top of that range.
Where the "flat" is coming from
At the other end of the county, something structural changed. Montgomery County's missing-middle zoning reform took effect in late 2025, opening the door to multiplex housing formats, duplexes, triplexes, and small-scale multi-unit buildings, in select transit corridors including Bethesda, Silver Spring, Glenmont, and Wheaton. That's already drawing interest from investors and multi-generational buyers looking for flexible, transit-accessible formats that didn't exist as an option in those corridors a year ago.
New inventory types entering a market at accessible price points do something specific to county-wide numbers: they add volume at the lower and middle end of the distribution, which pulls both the median and the repeat-sales index down or keeps them flat, even while luxury sales at the top are accelerating. Combine that with Bright MLS's finding of a 12.7 percent year-over-year jump in active listings as of April 2026, and you get a market where more homes are for sale, more of them are attainable, and the county median is barely moving, all at the same time the luxury tier is setting records.
Two forces, pulling from opposite ends of the same distribution. The headline number sits somewhere in the middle and describes neither.
What this actually means depending on where you're looking
If you're comparing Montgomery County submarkets against each other, or against a Virginia neighborhood you're also considering, the county-wide median is close to useless as a planning number. What matters is which segment of the market you're actually in:
Silver Spring, Bethesda's Metro-adjacent core, and Takoma Park continue to be among the county's fastest-moving submarkets, with well-priced homes near a Red Line stop still going under contract in a matter of days, while Rockville is holding up well near Metro and I-270. Silver Spring is also one of the corridors, alongside Bethesda, Glenmont, and Wheaton, where the new missing-middle zoning applies, which means buyers there may see more options than they expected a year ago, and sellers of comparable single-family homes may face slightly more competition than the county headline suggests.
Potomac's luxury segment sits at the other extreme. Above $1.5 million, homes there can take 60 days or more to sell even in a strong market, and staging stops being optional. Bethesda and Chevy Chase's luxury enclaves are less predictable: recent high-dollar sales in that tier have closed in as little as a single day on market and as long as 137 days, depending on the property and the price point. The demand at the top is real, as the Chevy Chase Village lot sale shows, but it moves on a longer and less consistent timeline than the fast-moving mid-county corridors.
Germantown and the upper-county corridor remain the value play for buyers priced out of the inner suburbs, with more competition among similar listings working in a buyer's favor there.
If you're pricing a listing, comping a purchase, or trying to figure out whether now is the right time to move within or into Montgomery County, the conversation needs to start with which of these three markets your property actually sits in, not the county-wide number a portal is showing you.
A few questions worth asking before you act on the headline number
Does missing-middle zoning affect my existing single-family block? The reform applies to select corridors near transit, not the entire county. Whether it touches your specific block depends on the parcel's zoning designation, which is worth confirming before you assume either upside or downside from the change.
Is Montgomery County a buyer's or seller's market right now? Both, depending on price point. The sub-$700,000 segment in transit-accessible corridors is seeing rising inventory and more buyer leverage. The $1.5 million-plus segment in Bethesda, Chevy Chase, and Potomac is still moving on seller-favorable terms when a property is priced and presented correctly.
Why does my home's estimated value differ so much between Zillow and what an agent tells me it's worth? Automated estimates are built on broad indices that smooth out neighborhood-level and enclave-level variation. A property in Edgemoor or Kenwood, or conversely in a corridor newly zoned for multiplex development, will price very differently from what a countywide algorithm assumes.
Montgomery County isn't one market wearing one median price. It's at least two markets, moving in different directions, averaged into a number that flatters neither of them. Knowing which one you're actually standing in is the difference between pricing a listing accurately and leaving money on the table, or between waiving contingencies you didn't need to waive and losing a house you could have won with a more precise read on the comps.
If you're trying to figure out where your specific block, unit, or price point actually falls in this split market, TSR Homes works Montgomery County's submarkets block by block, not by headline. Hire us to get a read on your corner of the county that a countywide average can't give you.
