Yolanda Muckle
Long & Foster Real Estate, Inc.
(240) 363-1736
109 Total Sales
1 in Germantown
$585,000 Price
21309 Glendevon Ct Germantown, MD 20876
Germantown AreaEstimated Value: $964,000 - $1,080,530
4
Beds
4.5
Baths
4,763
Sq Ft
$212/Sq Ft
Est. Value
Highlights
- Second Kitchen
- In Ground Pool
- 2.42 Acre Lot
- William B. Gibbs Jr. Rated A-
- View of Trees or Woods
- Curved or Spiral Staircase
About This Home
As of September 2025Welcome 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.
Last Agent to Sell the Property
Emily Cottone
(301) 658-6186 emily.cottone@redfin.com Redfin Corp License #665441 Listed on: 08/07/2025
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Home Details
Home Type
- Single Family
Est. Annual Taxes
- $9,086
Year Built
- Built in 1989
Lot Details
- 2.42 Acre Lot
- Privacy Fence
- Wood Fence
- Extensive Hardscape
- Property is in excellent condition
- Property is zoned RE2
Parking
- 2 Car Attached Garage
- 6 Driveway Spaces
- 1 Detached Carport Space
- Side Facing Garage
- Garage Door Opener
- Circular Driveway
Home Design
- Colonial Architecture
- Brick Exterior Construction
- Permanent Foundation
Interior Spaces
- Property has 3 Levels
- Traditional Floor Plan
- Wet Bar
- Curved or Spiral Staircase
- Built-In Features
- Crown Molding
- Ceiling Fan
- Skylights
- Wood Burning Fireplace
- Triple Pane Windows
- Window Treatments
- Family Room Off Kitchen
- Formal Dining Room
- Views of Woods
Kitchen
- Second Kitchen
- Breakfast Area or Nook
- Eat-In Kitchen
- Upgraded Countertops
Flooring
- Wood
- Carpet
- Luxury Vinyl Plank Tile
Bedrooms and Bathrooms
- 4 Bedrooms
- En-Suite Bathroom
- Walk-In Closet
- Soaking Tub
- Bathtub with Shower
- Walk-in Shower
Finished Basement
- Walk-Out Basement
- Laundry in Basement
- Basement Windows
Eco-Friendly Details
- Energy-Efficient Windows
Pool
- In Ground Pool
- Fence Around Pool
Outdoor Features
- Deck
- Patio
- Play Equipment
Schools
- William B. Gibbs Jr. Elementary School
- Neelsville Middle School
- Seneca Valley High School
Utilities
- Forced Air Zoned Cooling and Heating System
- Heating System Uses Natural Gas
- Well
- Natural Gas Water Heater
- Septic Tank
Community Details
- No Home Owners Association
- Built by NV Homes
- Gaithersburg Outside Subdivision
Listing and Financial Details
- Tax Lot 11
- Assessor Parcel Number 160902640971
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Aug 7, 2025
Closed on
Sep 22, 2025
Sold by
Bought by
Seller's Agent
Emily Cottone
Redfin Corp
Buyer's Agent
Jack Wang
RLAH @properties
List Price
$989,000
Sold Price
$955,000
Premium/Discount to List
-$34,000
-3.44%
Views
156
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$55,133
Avg. Annual Appreciation
6.36%
Original Mortgage
$764,000
Interest Rate
6.58%
Mortgage Type
New Conventional
Purchase Details
Listed on
Aug 7, 2025
Closed on
Sep 11, 2025
Sold by
Bought by
Seller's Agent
Emily Cottone
Redfin Corp
Buyer's Agent
Jack Wang
RLAH @properties
List Price
$989,000
Sold Price
$955,000
Premium/Discount to List
-$34,000
-3.44%
Views
156
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$764,000
Interest Rate
6.58%
Mortgage Type
New Conventional
Purchase Details
Listed on
May 5, 2016
Closed on
Sep 12, 2016
Sold by
Bought by
Seller's Agent
Jack Kort
Weichert, REALTORS
Buyer's Agent
Richard Mitchell
Redfin Corp
List Price
$725,000
Sold Price
$667,777
Premium/Discount to List
-$57,223
-7.89%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
4.04%
Original Mortgage
$678,887
Interest Rate
3.5%
Mortgage Type
VA
Purchase Details
Closed on
Feb 6, 2012
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$417,000
Interest Rate
3.93%
Mortgage Type
New Conventional
Purchase Details
Closed on
Apr 12, 1990
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Germantown, MD
-
Yolanda Muckle
-
ChiYon Barbosa
ChiYon Barbosa
Compass
(443) 565-6549
91 Total Sales
3 in Germantown
$380K - $450K Price Range
-
Michelle Yu
Michelle Yu
Long & Foster Real Estate, Inc.
(240) 433-7172
347 Total Sales
8 in Germantown
$254K - $1.1M Price Range
-
Glen W. Sutcliffe
Glen W. Sutcliffe
Long & Foster Real Estate, Inc.
(888) 293-8456
61 Total Sales
2 in Germantown
$350K - $585K Price Range
-
Carol Eickert
Carol Eickert
Compass
(240) 363-9453
36 Total Sales
1 in Germantown
$356,000 Price
-
ETHEL SKENDERIS
ETHEL SKENDERIS
Long & Foster Real Estate, Inc.
(240) 363-9548
29 Total Sales
1 in Germantown
$415,000 Price
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| -- | First American Title | ||
| $955,000 | Pruitt Title | ||
| $667,777 | Capitol Title Insurance Agen | ||
| -- | First American Title Insuran | ||
| $563,200 | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $764,000 | ||
| Previous Owner | $619,582 | ||
| Previous Owner | $65,000 | ||
| Previous Owner | $678,887 | ||
| Previous Owner | $417,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 09/22/2025 09/22/25 | Sold | $955,000 | -3.4% | $201 / Sq Ft | |
| 08/23/2025 08/23/25 | Pending | -- | -- | -- | |
| 08/07/2025 08/07/25 | For Sale | $989,000 | +48.1% | $208 / Sq Ft | |
| 09/12/2016 09/12/16 | Sold | $667,777 | 0.0% | $178 / Sq Ft | View Prior Sale |
| 07/24/2016 07/24/16 | Pending | -- | -- | -- | |
| 07/01/2016 07/01/16 | Price Changed | $667,777 | -4.6% | $178 / Sq Ft | |
| 06/02/2016 06/02/16 | Price Changed | $699,900 | -3.5% | $187 / Sq Ft | |
| 05/05/2016 05/05/16 | For Sale | $725,000 | -- | $193 / Sq Ft |
Source: Bright MLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $8,776 | $745,233 | ||
| 2024 | $9,086 | $721,467 | ||
| 2023 | $8,078 | $697,700 | $271,500 | $426,200 |
| 2022 | $7,625 | $689,633 | $0 | $0 |
| 2021 | $7,344 | $681,567 | $0 | $0 |
| 2020 | $7,344 | $673,500 | $271,500 | $402,000 |
| 2019 | $7,321 | $673,500 | $271,500 | $402,000 |
| 2018 | $7,326 | $673,500 | $271,500 | $402,000 |
| 2017 | $7,760 | $700,000 | $0 | $0 |
| 2016 | -- | $751,600 | $0 | $0 |
| 2015 | $7,850 | $721,200 | $0 | $0 |
| 2014 | $7,850 | $690,800 | $0 | $0 |
Source: Public Records
Agents Affiliated with this Home
-
Emily Cottone
E
Seller's Agent in 2025
Emily Cottone
Redfin Corp
-
Jack Wang
Buyer's Agent in 2025
Jack Wang
Real Living at Home
(240) 731-9919
139 Total Sales
-
Jack Kort
Seller's Agent in 2016
Jack Kort
Weichert Corporate
(301) 928-7653
104 Total Sales
-
Richard Mitchell
R
Buyer's Agent in 2016
Richard Mitchell
Redfin Corp
Map
Source: Bright MLS
MLS Number: MDMC2193942
APN: 09-02640971
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by BRIGHT through a licensing agreement.
Listing information is from various brokers who participate in the Bright MLS IDX program and not all listings may be visible on the site.
The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale.
Property information displayed is deemed reliable but is not guaranteed.
Copyright 2026 Bright MLS, Inc.
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