Herndon Home Sales Report – What the Market Is Telling Us
What You Need to Know
The charts below show buyer demand in Herndon’s key ZIP code areas, comparing them to county-wide trends in Fairfax. The solid black line shows Herndon’s activity, while the dotted line reflects the county average.
Herndon Housing Market – June 2025
The charts below reflect buyer and seller activity in Herndon’s primary ZIP codes (20170 and 20171), giving a snapshot of the local market’s health. These stats show how Herndon compares to broader Fairfax County trends and reveal key opportunities for both buyers and sellers this summer.
Market Activity at a Turning Point
Herndon’s real estate market is gaining traction this season. In June, 102 homes sold, up 5% from last year. Inventory has also climbed significantly—up 88% year-over-year—giving buyers more options. However, median home prices dropped 8% from last June, creating more room for negotiation, especially in detached properties.
Homes are also sitting on the market longer, with the average number of days increasing to 23 days—a 130% rise from last year. That gives serious buyers a bit more breathing room—but well-priced homes are still selling quickly and close to asking price.
The Bottom Line:
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Inventory is rising, but still relatively low at just 1.3 months of supply
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Buyer demand remains steady, even with price adjustments
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Sellers who price right can attract attention and secure strong offers


Herndon Market Insights – June 2025
Curious about what’s happening in the Herndon housing market? Here’s a look at the latest trends for June 2025 — including home prices, inventory levels, and what it all means if you’re thinking of buying or selling.