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Off Market

21600 Glendalough Road

Gaithersburg MD 20882

4
4
8
4220 sq. ft.
64738 sq. ft.
Single-Family
Last sold for $935,000
Ellie HittEllie Hitt, last sold this property on 30 April 2026 after 47 days on market.

Overview

Nestled on a quiet street and set on a beautifully landscaped 1.5-acre corner lot, this classic Colonial offers timeless architecture and exceptional space for living and entertaining. From the moment you arrive, you’ll notice the striking architectural details thoughtfully crafted by the original builder. Inside, the home features the grand, banquet-sized rooms expected in a luxury residence, along with unique bonus spaces that add flexibility and charm. A private office just off the family room provides the perfect space for working from home or a quiet retreat. The kitchen is designed for both everyday living and entertaining, with expansive prep areas, stainless steel appliances, quartz countertops, and custom cabinetry. The open layout connects the kitchen, family room, and casual dining area, all with easy access to the back deck and the large fenced yard. Outdoor living is just as impressive, with extensive landscaping, generous decking, a storage shed, and an in-ground concrete pool—creating the perfect setting for gatherings or peaceful relaxation. The upper level features four spacious bedrooms with ample closet space. The fully finished lower level offers incredible versatility, including a potential fifth bedroom, a separate full bath, a second kitchen, and flexible space for a gym, recreation, or additional entertaining, with convenient walkout access. This level could also function beautifully as a private in-law suite or multigenerational living space. Nature lovers will appreciate the private, park-like setting with an abundance of fruit trees and plantings, including persimmon trees, a fig tree, and blueberry bushes, grapes, peaches, blackberries and roses adding beauty and seasonal harvests to this tranquil outdoor oasis. Stunning sunset views to enjoy every evening. Recent updates include kitchen renovation, newer roof, new windows, gutters, siding, garage doors, garage expansion. Laundry is conveniently located on the main level. Enjoy the peaceful sights and sounds of nature while relaxing in this truly special property that offers privacy, comfort, and exceptional entertaining spaces.

Features

4 bedrooms
4 bathrooms
8 carspaces
2 garage spaces
4220 sq. ft. floor area
64738 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Gaithersburg over the last 12 months, the estimated median property value of 21600 Glendalough Road is $811.5k.

Median value
$811.5k
Estimated value range
$395k - $1.39m
Median days on market
12
Estimated value trend
3%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Gaithersburg. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 21600 Glendalough Road

2026
Sold
$935,000
30 Apr 2026 by Ellie Hitt, of REMAX Realty Centre | Olney
2023
Sold
$873,500
14 Jul 2023 by Kristy Deal, of Compass

Happy sellers in Gaithersburg

90%
90% of sellers in Gaithersburg reported that their sale price either exceeded or met their price expectations.

Gaithersburg stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 4 reviews in Gaithersburg over the last 12 months.

Local market activity for 4 bedroom single-family properties in Gaithersburg

In the last 12 months, 54 four-bedroom single-family properties similar to 21600 Glendalough Road, have been sold.

This represents a 16% increase in four-bedroom single-family properties sales when compared to the previous 12 months.

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