6501 W Langley Ln in McLean sells for $11.5 million

At $1,293 per square foot, a single-family home at 6501 W Langley Ln in McLean sold for $11,500,000 on November 2, 2026, according to the Fairfax County Department of Tax Administration's sales records.

An aerial photo shows trees covering much of the lot, with other houses around it.

The Fairfax County Department of Tax Administration's records show 5 bedrooms, 9 bathrooms, 8,891 square feet of living area, a build year of 2026 and a 1.0-acre lot. The market value on record is $9,809,620. The sale price is 17% above that.

This summary was written by AI from public sales records and checked by automated rules. The figures come from the record and the NetSheet.org rules engine. How we make these.

What were the closing costs in Fairfax County?

By our estimate, the seller's two largest charges, not counting commission and prorations, were $23,000 for the regional congestion relief fee (Northern Virginia grantor's tax) and $11,500 for the grantor's tax. Who pays what follows Fairfax County custom.

How much did the seller net?

By our estimate, the seller netted about $10,854,555. That assumes a 5% commission. It is before any mortgage payoff.

How much cash did the buyer bring to closing?

A buyer putting 20% down would need about $2,582,646 at closing. That covers the down payment and closing costs.

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