house
1/4
$16,439/mo
$2,500,0006bd·6ba
7727 Fontaine St, Potomac, MD 20854
Listing Courtesy of The Agency DC
for sale
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$2,340,000
8beds
|7baths
|8,488sqft
|1982built
10517 Alloway Dr,Potomac, MD 20854
Est.$15,386/moCustomize payment
What's special
$276/sqft
Price per square foot
Built in 1982
44 years old
3 parking spaces
Garage
Overview
A rare offering in one of Potomac's most coveted close-in locations, this extraordinary estate is gracefully set on nearly 2.5 acres of breathtaking, park-like grounds. Beyond brick pillars and a sweeping circular drive, the residence unfolds as a private sanctuary - where timeless architecture, exceptional craftsmanship, and natural beauty converge. A gentle creek meanders through the property, crossed by a charming footbridge, evoking the tranquility of a country estate while remaining just moments from the charm and convenience of Potomac Village. Encompassing almost 10,000 square feet of r...
Listing updated: May 22, 2026 at 1:50 PM
Listed by:
Pamela M Powers 202-253-0754, Coldwell Banker Realty
Source: Bright MLS · MLS #MDMC2213350
Property details
Cost estimate
Est. monthly payment
$15,075/mo
Principal & interest
$12,266Property tax
$2,029Home insurance (est.)
$780Down payment
$468,00020% of list price
Adjust down payment20%
0%25%50%
Based on 20% down ($468,000), 6.85% interest rate, 30-year fixed. Insurance is an estimate. Actual costs may vary.
Rates provided by Mable Loans.
Price history
| Date | Event | Price |
|---|---|---|
| May 18, 2026 | Price reduced | $2,340,000(−$99,000) |
| Apr 15, 2026 | Listed for sale | $2,439,000 |
Location
10517 Alloway Dr, Potomac, MD 20854
Nearby schools
POTOMAC
Elementary School
HERBERT HOOVER
Middle School
WINSTON CHURCHILL
High School
