


10936 Martingale CT, Rockville, MD 20854
Long & Foster Real Estate, Inc.














































Est.$16,406/moCustomize payment
Just listed
On the market for 2 days
$372/sqft
Price per square foot
Built in 1983
43 years old
Set on nearly 7 acres in the coveted Mazza Woods enclave of Potomac, this extraordinary estate is a rare architectural offering designed by renowned modernist architect Roy Mason, celebrated for his distinctive use of glass, steel, and sculptural forms that blur the boundary between structure and landscape. Built in 1982 and offered for the first time, this one-of-a-kind residence spans approximately 6700 square feet and stands as a true work of art. A long, private driveway winds through the trees, leading you to this quiet retreat. For those who wish to explore, the property unfolds into acr...
Listed by Honor Ingersoll, TTR Sotheby's International Realty
202-297-9681 · hingersoll@ttrsir.com · Office 301-967-3344
MLS #MDMC2230304 · Listed April 30, 2026
Est. monthly payment
Down payment
Based on 20% down ($499,000), 6.85% interest rate, 30-year fixed. Insurance is an estimate. Actual costs may vary.
Rates provided by Mable Loans.
| Date | Event | Price |
|---|---|---|
| Apr 30, 2026 | Listed for sale | $2,495,000 |
7211 Brickyard Rd, Rockville, MD 20854