21 KEYSTONE DR, Gaithersburg, MD 20878

• 5 beds |
• 5 baths |
• 2,930 sqft

Property Description

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!

Listing Status:

Active

Date Added:

October 2, 2026

Data Last Updated:

October 5, 2026 at 3:16AM

Listing Office:

Spring Hill Real Estate, LLC. : 7038914514

Listing Agent:

Piedad Suarez : 7038559915

MLS ID:

MDMC2258154

Interior

• General: Floor Plan - Traditional
• Appliances: Built-In MicrowaveDishwasherDisposal
• Basement: Connecting stairwayFully finishedImprovedInterior accessSump pump
• Flooring: Hardwood
• A/C: Other
• Heating: CentralNatural Gas
• Fireplace: FireplaceFireplaces: 1
• Disability Feature: None

Exterior

• General: Play AreaPlay EquipmentBBQ GrillAbove GradeBelow Grade
• Style: Colonial
• Other Structures: TerracePorchPatio
• Parking: Asphalt Driveway

Construction

• Roofing: Architectural Shingle
• General: Frame3Block

Location

• Originating MLS: BRIGHT_MAIN
• School District: MONTGOMERY COUNTY PUBLIC SCHOOLS
• County: MONTGOMERY-MD

Lot

• Zoning: R90160901521154

Utilities

• Water: Public
• Sewer: Public Sewer

Financial

• Source: BRIGHT_MAIN