The Real Estate Data Aggregator has no counts for McLean this time, so this update draws on national websites to show what the broader market is doing and what it means for homeowners here.
By Elizabeth Sachero-Perez
U.S. listings with a price cut in September
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Highest share since October 2022
Active U.S. listings, year-over-year growth
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Topping 1.16 million homes for sale nationally
U.S. home prices, year-over-year gain through July 2026
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Federal Housing Finance Agency, September 29, 2026
Inventory rose sharply across Reston in the three months ending July 31, 2026, yet homes kept selling and prices held firm, a different story from the national trend.
The three months ending July 31, 2026 show two very different markets inside the same town, and which ZIP code your home sits in changes almost everything about pricing and timing.
In the three months ending July 31, 2026, the Real Estate Data Aggregator counted 200 homes sold across Chantilly, up 7.5% from a year before, while inventory climbed 19.4%.
Even with rates above 7%, the Real Estate Data Aggregator counted 65.3% of Oakton homes going under contract within two weeks during the three months ending July 31, 2026.
The Real Estate Data Aggregator counted 271 closed sales across Vienna in the three months ending July 31, 2026, up 12% from a year earlier, even as new listings fell and mortgage rates climbed above 7%.
The Real Estate Data Aggregator counted 293 homes for sale across Falls Church in the three months ending July 31, 2026, up 26.3% from a year before, yet 354 homes still sold and buyers kept moving.
In the three months ending July 31, 2026, the Real Estate Data Aggregator counted 470 homes sold across Centreville, up 14.1% from the same period a year before, even as inventory climbed 14%.
The median sale price in Great Falls climbed 5.4% to $1,672,500 in the three months ending July 31, 2026, even as inventory grew nearly 40% and mortgage rates stayed above 7%.
By Elizabeth Sachero-Perez