21 Keystone Dr, Gaithersburg, MD 20878

Gaithersburg
Local realty services provided by:Mountain Realty ERA Powered
21 Keystone Dr,Gaithersburg, MD 20878
$900,000
  • 5 Beds
  • 5 Baths
  • 2,930 sq. ft.
  • Single family
  • Coming Soon
Upcoming open houses
  • Sun, Oct 11
    02:00 pm - 03:30 pm
Listed by: piedad suarez
Office: spring hill real estate, llc.
MLS#:MDMC2258154
Source:BRIGHTMLS

Price summary

  • Price:$900,000
  • Price per sq. ft.:$307.17

About this home

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...

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Home facts

  • Year built:1974
  • Subdivision & Development:WEST RIDING
  • Listing ID #:MDMC2258154
  • Updated:October 01, 2026 at 01:56 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:5
  • Full bathrooms:4
  • Half bathrooms:1
  • Flooring:Hardwood
  • Kitchen Description:Built-In Microwave, Dishwasher, Disposal
  • Basement:Yes
  • Basement Description:Connecting Stairway, Fully Finished, Improved, Interior Access, Sump Pump
  • Living area:2,930 sq. ft.

Heating and cooling

  • Heating:Central, Natural Gas

Structure and exterior

  • Roof:Architectural Shingle
  • Year built:1974
  • Building area:2,930 sq. ft.
  • Lot area:0.22 Acres
  • Architectural Style:Colonial
  • Construction Materials:Frame
  • Exterior Features:BBQ Grill, Patio(s), Play Area, Play Equipment, Porch(es), Terrace
  • Foundation Description:Block
  • Levels:3 Story

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$900,000
  • Price per sq. ft.:$307.17
  • Tax amount:$8,916 (2026)

Parking

  • Parking description:Asphalt Driveway, Attached Garage, Garage Door Opener, Inside Access
  • Garage:Yes
  • Garage spaces:1

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