Montgomery County · Home sale

11505 Big Piney Way in Potomac sells for $2.58 million

A single-family home at 11505 Big Piney Way, Potomac sold for $2,575,000 on August 27, 2026. See the seller and buyer net sheets for this sale.

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Aerial view of 11505 Big Piney Way, Potomac with the parcel outlined
Aerial photo: U.S. Geological Survey. Parcel outline: Montgomery County Assessor. The photo can predate the sale. See the full listing on Zillow.
Sale price
$2,575,000
Sold
August 27, 2026
Property type
Single-family home
Living area
7,794 sq ft
Price per sq ft
$330
Year built
1985

The home at 11505 Big Piney Way in Potomac sold for $2,575,000 on August 27, 2026, according to Maryland Department of Assessments and Taxation property records. That is 66% above its last recorded sale price.

The earlier sale was $1,553,000 in 2013, according to the property records. An aerial photo shows other houses around the property.

Assessor's records show 7,794 square feet of living area, a build year of 1985 and a 2.0-acre lot. The price works out to $330 per square foot. The sale price is 26% above the $2,048,000 market value on record.

Listing data shows 7 bedrooms and 11 bathrooms. The record lists Julia Zhuhui Chen as the seller.

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 Montgomery County?

By our estimate, the seller's two largest charges, not counting commission and prorations, were $24,556.25 for the recordation tax (Montgomery County, owner-occupied) and $12,875 for the county transfer tax (Montgomery County). Who pays what follows Montgomery County custom.

How much did the seller net?

By our estimate, the seller netted about $2,397,685. 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 $605,761 at closing. That covers the down payment and closing costs.

Run this net sheet with your numbers (free) See photos on Zillow

11505 Big Piney Way, Potomac, MD.

Source: Maryland Department of Assessments and Taxation, Real Property Assessments (Maryland Open Data), document 70878-0001. Property details: Montgomery County Assessor. Net sheets are estimates from the NetSheet.org rules engine, not the parties' actual closing statements. Request a correction or removal.

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