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$955,000

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 1 Partial Bath
  • 4,763 Sq. Ft.
  • 2 Car Garage
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Welcome to this stunning 4-bedroom, 4.5-bath colonial, nestled on 2.42 private acres with a sparkling inground pool and two decks for outdoor living. A two-story foyer greets you, flanked by a private office with built-ins and a formal living room that flows into the sun-drenched conservatory with access to a private deck overlooking the pool. The formal dining room is perfect for special gatherings. At the same time, the chic, modern kitchen offers an island, coffee bar, and casual dining space open to the family room with soaring ceilings, skylights, and a cozy wood-burning fireplace. Freshly refinished hardwood floors flow through the kitchen, living, and dining rooms, while new carpet adds comfort to the family room and conservatory. Step onto the large composite deck from the kitchen with stairs leading down to the pool and backyard oasis. Upstairs, the spacious primary suite with a sitting room and spa-like bath is a serene retreat. Brand-new carpet runs throughout the bedrooms, hall, and stairs, giving the entire upper level a fresh, inviting feel. A second bedroom with a private full bath is ideal for guests, while two additional bedrooms share a hall bath, providing comfortable space for everyone. The expansive walkout lower level is designed for entertaining and relaxation. A full kitchen with durable luxury vinyl plank flooring opens directly to the pool area, making summer entertaining a breeze. This level also includes a carpeted living area, a bonus room with an adjoining sauna, a full bathroom, a laundry area, and abundant storage space. Significant updates include triple-pane high-efficiency windows (2019), new vinyl siding (2023), three HVAC units (two heat pumps in 2020 and gas furnace in 2019), a new pressure tank (2018), a whole-house generator, and extensive pool updates, including filters, vacuum, and winter cover and retractable solar cover for summer. This home offers the perfect blend of privacy, comfort, and resort-style living-all with a circular driveway, 2-car garage, carport, and private backyard retreat.

Full Property Details for 21309 Glendevon Ct

General

  • Sold For: $955,000
  • Taxes: $9,086 (2024)
  • Status: Closed
  • Type: Single Family
  • Source: BrightMLSMidAtlantic
  • MLS ID: MDMC2193942
  • Added to Site: 162 day(s) ago

Interior

  • Interior Features: Bathroom - Soaking Tub, Bathroom - Tub Shower, Bathroom - Walk-In Shower, Breakfast Area, Built-Ins, Carpet, Ceiling Fan(s), Crown Moldings, Curved Staircase, Family Room Off Kitchen, Floor Plan - Traditional, Formal/Separate Dining Room, Kitchen - Eat-In, Pantry, Primary Bath(s), Skylight(s), Upgraded Countertops, Walk-in Closet(s), Wet/Dry Bar, Window Treatments, Wood Floors, 2nd Kitchen
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Wood, Wood
  • Flooring: Carpet, Hardwood, Luxury Vinyl Plank

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Upper Floor Baths: 3
  • Upper - Full Baths: 3
  • Main Floor Baths: 1
  • Main - 1/2 Baths: 1
  • Lower Floor Baths: 1
  • Lower - Full Baths: 1

Bedrooms

  • Total Bedrooms: 4
  • Bedrooms Upper: 4

Other Rooms

  • Laundry: Basement

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: Fenced, In Ground, Fenced, In Ground

Exterior

  • Exterior Features: Extensive Hardscape, Play Equipment
  • Porch/Patio/Deck: Deck(s), Patio(s)

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Carport Spaces: 1
  • Total Spaces: 9
  • Parking Features: Asphalt Driveway, Circular Driveway
  • Parking Type: Driveway, Attached Garage, Detached Carport
  • Garage Description: Garage Door Opener, Garage - Side Entry

Location

  • County: Montgomery
  • Development Name: Gaithersburg Outside
  • Subdivision: Gaithersburg Outside
  • Cross Streets: Brink
  • Driving Directions: Please use Google Maps.

School Information

  • School District: Montgomery County Public Schools
  • Elementary School: William B. Gibbs Jr.
  • Middle School: Neelsville
  • High School: Seneca Valley

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central A/C, Ceiling Fan(s), Zoned
  • Cooling Fuel: Electric
  • Heating Type: Forced Air
  • Heating Fuel: Natural Gas
  • Water Heater: Natural Gas

Utilities

  • Sewer: Septic Exists
  • Water: Well

Structural Information

  • Architectural Info: Colonial
  • Architectural Style: Colonial
  • Structure Type: Detached
  • Builder: NV Homes
  • Construction: Brick
  • Basement: Yes
  • Basement Desc.: Fully Finished, Walkout Level, Windows
  • Foundation: Permanent
  • Windows: Energy Efficient, Triple Pane
  • Stories/Levels: 0
  • Stories Description: Lower 1, Main, Upper 1
  • Square Feet: 4,763
  • Sq. Ft. Source: Estimated
  • Living Area: 4,763 Sq. Ft.
  • Year Built: 1989
  • Year Built Source: Assessor
  • Property Condition: Excellent

Unit Information

Unit 1

  • Bathrooms-Lower: 1

Lot Features

  • Property View: Trees/Woods
  • Lot Size (Acres): 2.42
  • Lot Size (Sq. Ft.): 105,415
  • Lot Size Source: Assessor
  • Zoning: RE2
  • Fencing (Description): Privacy, Wood

Financial Considerations

  • Price Per Sq. Ft.: $263.94
  • Assessment Year: 2025
  • City/TownTax Freq: Annually
  • County Tax: $8,306
  • County Tax Freq: Annually
  • Tax w/Assessment: $745,233
  • Tax Amount: $9,086
  • Tax Year: 2024
  • Terms: Standard Sale
  • Tax Total Finished Sq. Ft.: 4347

Disclosures and Reports

  • Ownership: Fee Simple
  • Lot Number: 11

Listed by Redfin Corp, Emily V Cottone
Sold by RLAH @properties, Jack W Wang

Listing agent

— 21309 Glendevon Ct —

  • Emily V Cottone

    Redfin Corp

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NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 21309 Glendevon Ct

School District:Montgomery County Public Schools, Gaithersburg, MD
NameGradesDistance
William B. Gibbs Jr. Elementary School
12615 Royal Crown Drive, Germantown, MD 20876
PK-52.1 mi
Neelsville Middle School
11700 Neelsville Church Road, Germantown, MD 20876
6-81.3 mi
Seneca Valley High School
19401 Crystal Rock Drive, Germantown, MD 20874
9-123.2 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 21309 Glendevon Ct

Date
Details
Price
Change
Source
9/22/2025
Sold
$955,000
-3.44%
MLS
8/07/2025
Listed
$989,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Redfin Corp, Emily V Cottone
Sold by RLAH @properties, Jack W Wang

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21309 Glendevon Court, Germantown, MD 20876 (MLS# MDMC2193942) is a Single Family property that was sold at $955,000 on September 22, 2025. Want to learn more about 21309 Glendevon Court? Do you have questions about finding other Single Family real estate for sale in Germantown? You can browse all Germantown real estate or contact a Coldwell Banker agent to request more information.