Newtownhouse
1/43
$4,767/mo
$724,9003bd·3ba·2,683sf
121 Copley Circle #34-B, Gaithersburg, MD 20878
Listing Courtesy of Compass
for saleNew — 1d on marketopen: Sun 1-3pm (8/2)
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Open houses
Aug2
Sunday, August 2
1-3pm
Overview
Welcome to Glendalough, a beautifully appointed estate home just outside of Laytonsville. From the moment you arrive, you'll be impressed by the stately brick front, columns, and wood burning fireplace in the living room, now brightened with new recessed lighting. The office/den also enjoys new recessed lighting and features built-in shelving. The formal dining room features chair rail and crown molding. You're sure to love the large kitchen that features a breakfast bar, granite countertops, & stainless steel appliances. The mudroom off of the garage is a real bonus, with washer dryer and ple...
Listing updated: July 29, 2026 at 4:31 PM
Listed by:
Drew Lowe (301) 830-1398, Long & Foster Real Estate, Inc.
Source: Bright MLS · MLS #MDMC2246268
Property details
Your cost estimate
Est. monthly payment
$5,386/mo
Principal & interest
$4,324Property tax
$787Home insurance (est.)
$275Down payment
$164,98020% of list price
Adjust down payment20%
0%25%50%
Based on $164,980 down (20% of list price), 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 |
|---|---|---|
| Jul 29, 2026 | Listed for sale | $824,900 |
| Jul 27, 2016 | Sold | $495,000 |
Location
21717 Glendalough Road, Gaithersburg, MD 20882
Nearby schools
School district: Montgomery County Public Schools
Laytonsville
Elementary School
Gaithersburg
Middle School
Gaithersburg
High School
Est. monthly payment
$5,386/mo
at 20% down · $824,900 list
Tour for free, no strings attached
Mable Loans · Equal Housing Lender
NMLS #1949497
Recently sold nearby
Similar homes sold within 0.5 miles in the last 90 days.
This home sale information is not to be construed as an appraisal and may not be used as such for any purpose. BRIGHT MLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors.
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$5,386/mo
Est. · $824,900 list
