Northern Virginia · Home sale
3946 N Dumbarton St in McLean sells for $3.9 million
A single-family home at 3946 N Dumbarton St, McLean sold for $3,900,000 on August 25, 2026. See the seller and buyer net sheets for this sale.
- Sale price
- $3,900,000
- Sold
- August 25, 2026
- Property type
- Single-family home
- Living area
- 7,527 sq ft
- Price per sq ft
- $518
- Year built
- 2026
A single-family home at 3946 N Dumbarton St in McLean sold for $3,900,000 on August 25, 2026, according to the Fairfax County Department of Tax Administration's sales records. The price works out to $518 per square foot, below the property's market value of $4,049,680 on record.
The home contains 7 bedrooms and 8 bathrooms across 7,527 square feet of living area, according to the Fairfax County Department of Tax Administration's records. The house was built in 2026 and sits on a 0.51-acre lot.
An aerial photo shows trees covering much of the lot, with other houses surrounding the property.
What this sale costs to close
What does closing cost at this price? Under Fairfax County custom the seller's larger charges are $7,800 for the regional congestion relief fee (Northern Virginia grantor's tax) and $3,900 for the grantor's tax. With a 5% commission, the seller's estimated net is $3,670,009 before any mortgage payoff. A buyer putting 20% down would need about $855,610 at closing.
Source: Fairfax County Department of Tax Administration, real estate sales data, document 28783-1421. Property details: Fairfax County Department of Tax Administration. Net sheets are estimates from the NetSheet.org rules engine, not the parties' actual closing statements. Request a correction or removal.
