# 21717 GLENDALOUGH RD, Gaithersburg, MD 20882

> **TL;DR:** 4bd/4ba single family, $824,900, built 1978. Est. $4,412/mo. Listed 2 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $824,900 |
| Bedrooms | 4 |
| Bathrooms | 3 full, 1 half |
| Year Built | 1978 |
| Lot Size | 75,794 sqft (1.74 acres) |
| Property Type | Single Family (Other) |
| Status | For Sale |
| Days on Market | 2 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $4,171 |
| Estimated Insurance | $241 |
| **Total** | **$4,412** |

## Nearby Schools

- **Elementary:** LAYTONSVILLE
- **Middle:** GAITHERSBURG
- **High:** GAITHERSBURG

## Property Highlights

- Built in 1978
- 1.74 acre lot

## Description

### Agent Description
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 plenty of storage. Upstairs, brand new carpet runs throughout the bedroom level, where you'll find three large bedrooms and a 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 been freshly updated with brand new LVP flooring and fresh paint, and offers 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 1.74 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.

## Location

- **Address:** 21717 GLENDALOUGH RD, Gaithersburg, MD 20882
- **County:** MONTGOMERY
- **Neighborhood:** GOSHEN HUNT HILLS
- **Coordinates:** 39.2136, -77.16567
- **Google Maps:** https://www.google.com/maps?q=39.2136,-77.16567

## Virtual Tour & Media

- **Video Tour:** https://listings.housefli.com/sites/rojdojzx/unbranded

## Listing Agent

- **Name:** Drew A Lowe
- **Brokerage:** One Montgomery

## Primary Photo

![21717 GLENDALOUGH RD - Primary Photo](http://lh.rdcpix.com/2b378a6be1bec4de2ab8866c2897c576l-f555699298r.jpg)

*59 total photos available on [listing page](https://www.propertysimple.ai/listing/21717-glendalough-rd-gaithersburg-md-20882-c2246268)*

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**MLS#:** MDMC2246268 | **Updated:** 2026-08-02
**Source:** listhub

*Copyright © 2026 Long & Foster Real Estate. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.ai/listing/21717-glendalough-rd-gaithersburg-md-20882-c2246268)

---

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