21717 Glendalough Rd
Gaithersburg, MD 20882

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Beds | Baths | Average SF |
---|---|---|
4 Bedrooms 4 Bedrooms 4 Br | 3.5 Baths 3.5 Baths 3.5 Ba | 4,000 SF |
About This Property
Welcome to Glendalough, a beautifully appointed estate home in the heart 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. The office/den 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 plenty of storage. Upstairs, you'll find three large bedrooms and full bathroom plus the Primary bedroom with an extra large en-suite bathroom with a soaking tub, double walk-in closets, and plenty of storage space. The large finished basement has a full bathroom, wetbar/kitchenette, fridge, and a bonus pool room AND den/office. But that's not all - this home also has a large backyard on a 1.75 acre private lot that backs to trees. So if you're looking for luxury, privacy, and plenty of space, then Glendalough is the perfect home for you! Located near downtown Laytonsville where you can enjoy small town shops, local breweries & and farms/markets.
21717 Glendalough Rd is a house located in Montgomery County and the 20882 ZIP Code. This area is served by the Montgomery County Public Schools attendance zone.
House Features
- Fireplace
- Basement
Nestled in the heart of Montgomery County, Gaithersburg is a family-oriented suburb of Washington, D.C. With access to tons of nearby parks, shopping centers, and festivals, there is something for everyone in Gaithersburg.
Outdoor enthusiasts relish the breadth of activities available at Bohrer Park, which is home to a popular water park, miniature golf course, skate park, and activity center. Gaithersburg residents also enjoy close proximity to Seneca Creek State Park, Rock Creek Regional Park, and Mattie J. T. Stepanek Park. RIO Washingtonian Center bridges the gap between outdoor and indoor recreation, containing plentiful shopping and dining options in addition to paddle boat and carousel rides.
National Institute of Standards and Technology, IBM, and MedImmune all have offices in Gaithersburg. Residents working elsewhere have access to Interstates 270 and 370 as well as the MARC commuter train, making commutes simple.
Learn more about living in Gaithersburg- Fireplace
- Basement
Colleges & Universities | Distance | ||
---|---|---|---|
Colleges & Universities | Distance | ||
Drive: | 13 min | 6.7 mi | |
Drive: | 21 min | 10.7 mi | |
Drive: | 21 min | 10.8 mi | |
Drive: | 38 min | 19.5 mi |

View GreatSchools Rating Methodology
Data provided by GreatSchools.org © 2025. All rights reserved.
Transportation options available in Gaithersburg include Shady Grove, located 8.9 miles from 21717 Glendalough Rd. 21717 Glendalough Rd is near Ronald Reagan Washington Ntl, located 33.1 miles or 57 minutes away, and Washington Dulles International, located 39.4 miles or 62 minutes away.
Transit / Subway | Distance | ||
---|---|---|---|
Transit / Subway | Distance | ||
|
Drive: | 17 min | 8.9 mi |
|
Drive: | 23 min | 11.5 mi |
Commuter Rail | Distance | ||
---|---|---|---|
Commuter Rail | Distance | ||
Drive: | 14 min | 6.1 mi | |
Drive: | 14 min | 6.1 mi | |
|
Drive: | 14 min | 6.2 mi |
|
Drive: | 14 min | 6.9 mi |
|
Drive: | 17 min | 8.3 mi |
Airports | Distance | ||
---|---|---|---|
Airports | Distance | ||
Ronald Reagan Washington Ntl
|
Drive: | 57 min | 33.1 mi |
Washington Dulles International
|
Drive: | 62 min | 39.4 mi |
Time and distance from 21717 Glendalough Rd.
Shopping Centers | Distance | ||
---|---|---|---|
Shopping Centers | Distance | ||
Drive: | 4 min | 2.1 mi | |
Drive: | 5 min | 2.3 mi | |
Drive: | 7 min | 3.0 mi |
Parks and Recreation | Distance | ||
---|---|---|---|
Parks and Recreation | Distance | ||
Hunters Woods Park
|
Drive: | 9 min | 3.9 mi |
Butler's Orchard
|
Drive: | 10 min | 4.3 mi |
Patuxent River State Park
|
Drive: | 10 min | 5.1 mi |
Oakley Cabin African American Museum
|
Drive: | 14 min | 6.9 mi |
Agricultural History Farm Park
|
Drive: | 15 min | 7.0 mi |
Hospitals | Distance | ||
---|---|---|---|
Hospitals | Distance | ||
Drive: | 13 min | 7.2 mi | |
Drive: | 15 min | 8.4 mi | |
Drive: | 20 min | 10.5 mi |
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Walk Score® measures the walkability of any address. Transit Score® measures access to public transit. Bike Score® measures the bikeability of any address.
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A Sound Score Rating aggregates noise caused by vehicle traffic, airplane traffic and local sources