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5 Beds
5 Baths
2,930 sqft

$900,000

21 KEYSTONE DRIVE, GAITHERSBURG MD, 20878

Price per sqft$307.17
Built in1974
Property size2,930 sqft
Property typeResidential

Overview

Active

Active-bright

Listed Oct 2, 2026

Updated 2 days ago

Welcome to this beautifully updated Gaithersburg home, ideally located near Seneca Creek State Park and Clopper Lake, Rio, and Downtown Crown, with convenient access to shopping, dining, recreation, and major commuter routes. Extensive improvements completed in 2019 include replacement of the plumbing, electrical updates, a new HVAC system, driveway, roof with new plywood and shingles, and exterior walls upgraded with new plywood, siding, and trim. All bathrooms were fully renovated in 2019. Gas line was installed in 2019 that connects water heater, stove and back yard grill. The outdoor spaces are designed for everyday enjoyment, featuring backyard stonework and a porch completed in 2019. A storage structure was added in 2022, along with artificial turf and fencing. The basement offers additional possibilities, with rough ins behind the wall for a future wet bar and laundry area. The water heater will be replaced. A move-in-ready home with significant updates in a prime Gaithersburg location!

$5,988/mo

Est. mortgage payment based on a $900,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
MDMC2258154

Interior Features

Bedrooms
5
Bathrooms
5
Fireplace
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.22 Acres

Other Property Details

Taxes
$8,916
Tax Frequency
Annually
Garage
Yes
55+/Senior Community
No
MLS provider logo

Listed by Spring Hill Real Estate, LLC.
Listing Contact: 7038559915 

The IDX display contains information sourced from the Bright MLS, Inc. as of 10/5/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

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Data last updated on 10/5/2026 at 3:25 PM UTC

 

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