The number you’ll read for a McLean house this fall is $2.3 million. The number an existing owner’s home is really worth is a quarter-million dollars lower. That gap — new construction hiding inside the median — is the whole McLean story.
Data Source: BrightMLS (closed sales & inventory) · Freddie Mac (mortgage rates) · Hud’s Compass proprietary behavioral market intelligence.
McLean is the corridor’s trophy market — the most expensive detached town in the index, a deep luxury single-family base with smaller condo and townhome tiers around it, and a steady stream of $3-million-plus teardown-and-rebuilds. Those new builds don’t just sell; they sit inside the published median and lift it far above what an existing home can command.
Thirty-year mortgage rates opened 2026 near 6.1%, held around 6.5% through spring, drifted to 6.6% into the fall, then ran from 6.7% to 7.3% inside September. In McLean this September the headline median said $2.3 million while the resale median — what an existing home truly fetched — was $2.05 million. The $250,000 gap is new construction, not appreciation. And underneath the price, demand in both attached tiers fell to a record low.
McLean supply (active) vs. demand (pending) by structure, September 2026. Source: BrightMLS.
The force this month was the gap between the headline and the market. New construction is 14.5% of detached sales at a $3.5 million median; strip it out and the resale median is $2.05 million, up a healthy 9% for the year. The same distortion pads the inventory: 34.7% of active detached listings aren’t built yet, so the published 4.28 months of supply becomes 2.79 for a buyer who needs a finished house. Meanwhile townhome inventory jumped 325% to a record and demand per unit of supply hit record lows across both attached tiers.
In McLean, read the resale median, not the headline.
That $250,000 difference is your equity — know the real number.
THE MEDIAN SAYS $2.3M. THE RESALE OWNER GETS $2.05M.
The clearest demand gauge is the contract ratio — pending sales divided by active listings. Above 1.0 is a seller’s market; below it, supply outruns demand.
In McLean every tier fell. The townhome ratio dropped to 0.147, the lowest September in the eleven-year record — demand per unit of supply down 80% in a year — as active inventory hit a record 34. The condo ratio fell to 0.162, another record low, down 57%. Even detached, the firmest tier, sits at 0.347.
McLean Contract Ratio by structure, a year ago vs. now. Gold line = balance (1.0). Source: BrightMLS.
The split is between price and demand: detached resale value held and even climbed, while demand per unit of supply fell to records in every tier.
HUDS COMPASS
NORTHERN VIRGINIA’S
ONLY MARKET INTELLIGENCE INDEX
Conditions data tells you what is coming — supply, demand, the direction of pressure. Anyone with an MLS login can pull it. The Compass tells you why — it reads the behavior behind the closings, scoring four needles from every closed sale. And the read tells you how to act. This month’s McLean report reads the closed side: the detached resale median held and climbed while the published median ran a quarter-million high on new-build sales.
One teaching point unlocks the rest. Most people watch sale-to-list price — but a list price is just an asking number a seller can type at will. Watch sale-to-assessed instead: the county’s assessed value is a fixed anchor that doesn’t move with a seller’s optimism. When a home clears above assessed with no concession, real demand paid up. When it holds its list price but closes with money back at the table, the asking number was a wish the terms quietly corrected.
Detached — the $250,000 mirage
Detached is strong — but you have to read it right. The resale median is about $2.05 million for the year, up 9% and 7.7% per square foot. The published $2.3 million figure runs $250,000 higher because new construction, selling near $3.5 million, sits inside it. For any existing owner, $2.05 million is the real number.
Behavior held up: resale homes sold in about a week and concessions stayed low. The inventory looks heavy — 4.28 months — but 34.7% of those listings aren’t built yet; strip them and a buyer faces 2.79 months, still a seller’s market on resale.
McLean detached supply vs. demand, September 2026. Source: BrightMLS.
The headline said $2.3 million. Your equity is built on $2.05 million — know the difference before you list.
Townhome — a record glut, no buyers
The townhome tier broke on supply. Active inventory jumped 325% in a year to 34 — the most in the eleven-year record — months of supply hit a record 4.69, and the contract ratio fell to 0.147, the lowest September ever recorded. This is a small market (four closings), so read the year, not the month.
The year-to-date resale median is off about 5.6% and price per square foot is roughly flat at -0.7% — soft, not collapsing, with the published $1.165 million figure sitting above the $1.1 million resale median. The real story here is a wall of inventory meeting almost no demand.
McLean townhome supply vs. demand, September 2026. Source: BrightMLS.
A record of listings, almost no buyers — the one tier where McLean sellers have genuinely lost the leverage.
Condominium — the terms broke
The condo tier held its price and gave on terms. Demand per unit of supply fell to 0.162, a record low, and 44% of September sellers paid a buyer concession — the highest rate in the seven-year record, up from 13.3% a year ago. The sign price held; the discount moved to the closing table.
On value, the resale median is off about 4.7% for the year and 1.8% per square foot — a soft but orderly step down, not a slide. For a buyer, this is the tier with the most room to negotiate.
McLean condominium supply vs. demand, September 2026. Source: BrightMLS.
The price held on the sign. Nearly half of condo sellers paid at the table — that’s where the McLean condo market really moved.
FOR SELLERS
Price to the resale market, and know your real number before you list.
DETACHED: Your equity is built on the $2.05 million resale median, not the $2.3 million headline — price to resale comps, not new-build sales, and you’ll still clear fast in a tight resale market.
TOWNHOME: You are listing into record inventory and record-low demand. Price sharply to the resale comps, lead on terms, and expect time on market — this is the softest tier in town.
CONDOMINIUM: The price is holding but the table is not — nearly half of sellers paid a concession. Budget one in from the start and price to move.
FOR BUYERS
McLean rewards the buyer who separates the headline from the market.
DETACHED: Resale is still tight once you strip new construction — move quickly on finished homes, and separate the $3.5 million new builds from the resale comps when you value a house.
TOWNHOME: The most inventory the tier has ever carried against almost no competition — take your time and negotiate hard on price and terms.
CONDOMINIUM: Demand at a record low and 44% of sellers already paying concessions — ask for help at the table, and watch sale-to-assessed, not just sale-to-list.
And the rate math: on a McLean price, a seller-paid buydown at 7.3% beats an equal price cut on your monthly payment — and if rates ease, you refinance and keep the home you bought on soft terms.
WHAT’S NEXT
McLean is the corridor’s clearest case of a headline number that misleads — and of demand quietly hitting records underneath it.
CONTRACT RATIO — the demand gauge — fell to eleven-year lows in every tier, led by townhomes at 0.147.
McLean Contract Ratio history by structure. Gold line = balance. Source: BrightMLS.
MONTHS OF SUPPLY — the supply gauge — climbed to a record 4.69 in townhomes; detached reads 4.28 but is 2.79 once unbuilt listings are stripped out.
McLean Months of Supply history by structure. Source: BrightMLS.
So how much did values move this year? The detached resale market is genuinely strong — up 9% and 7.7% per square foot. But the published detached median ($2.3M) runs $250,000 above the resale median ($2.05M) because new construction sits inside it. The townhome and condo medians slipped about 5%, roughly flat per foot — soft, not falling.
McLean resale price change by structure, 2026 YTD – median vs. price per square foot. Source: BrightMLS.
In McLean this September, the median told a story the market didn’t. Read the resale number, strip the new construction, and know your real equity — because the $250,000 gap is the difference between a headline and your net.
COMMON QUESTIONS
Are McLean home prices going down? Not detached resale — it is up about 9% for the year and 7.7% per square foot. The condo and townhome medians are off about 5%, and the real shift in September 2026 was in demand and terms, not detached value.
Is a McLean house really $2.3 million? The published detached median is about $2.3 million, but that includes new construction selling near $3.5 million. The resale median — what an existing home truly fetches — is about $2.05 million, a $250,000 gap.
Is McLean a buyer’s or seller’s market right now? It is mixed. Detached resale is still firm — up 9% for the year and selling in about a week — but townhome and condo demand per unit of supply both fell to eleven-year lows in September 2026.
How much is a house in McLean, VA? The resale detached median is about $2.05 million for the year — the published $2.3 million includes new construction — up about 9% for the year and 7.7% per square foot.
Are McLean condos a good buy right now? For a negotiator, yes — demand hit an eleven-year low and 44% of sellers paid a buyer concession in September 2026, a seven-year high, so there is real room at the closing table.
Why are McLean townhomes not selling? Active townhome inventory jumped 325% in a year to an eleven-year high while demand fell to a record low, pushing months of supply to 4.69. The few sales that close are taking longer and giving on terms.
Want your real McLean number?
The published median and your home’s resale value can be a quarter-million dollars apart. If you want to know what your home is really worth — stripped of the new-construction noise — and what the terms really look like, let’s talk.
Michele Hudnall
Real Estate of Northern Virginia | Equity-First Real Estate Strategy
Life Long Northern Virginia Native | 25-Year Reston Resident | HOA Board President, Whitney Park East | South Lakes Drive
[email protected] | 703.867.3436 | RealEstateofNVA.com | @realestateofnva
I help Northern Virginia buyers and sellers make smarter decisions with local market analysis, strategic guidance, and real-world context, not hype headlines.
Disclosure: Michele Hudnall is a licensed real estate agent in Virginia. This post represents her personal analysis and good-faith opinion as a Reston resident and does not constitute legal or financial advice. Full disclosure at RealEstateofNVA.com. All analysis and opinion are my own and based upon local, real-time data. Please consult with a financial or legal professional as required.
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About the data: Sales data from BrightMLS. Mortgage rates from Freddie Mac (FRED series MORTGAGE30US). Compass behavioral scoring methodology from Michele Hudnall’s proprietary intelligence. Price and exit figures exclude new construction; inventory and contract-ratio figures include it.
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