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121 Selby Street Gaithersburg, MD $ 1,595,000
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$ 1,595,000 Get more info
121 Selby Street
$ 1,595,000
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Open House 10/25 2pm - 4pm
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121 Selby Street

Gaithersburg, MD, 20878
$ 1,595,000
Bedrooms6 Baths4.1 Sq 4,563

Monthly Estimate*

$ 11,016

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Single Family Home for sale in Gaithersburg, MD

for $1,595,000 with 6 bedrooms and 4 full baths, 1 half bath. This 4,563 square foot home was built in 1992 on a lot size of 0.12.

Nestled at 121 Selby Street & 520 Inspiration Mews, these exquisite residences offer a unique chance to enjoy additional rental income. Meticulously renovated by a local design-build firm, each home exudes charm and meticulous attention to detail, catering to the most discerning of buyers. Positioned in one of Kentlands' most coveted locations, surrounded by the serene beauty of Lake Inspiration and Lake Nirvana, these homes represent a rare find in the market. A rare homesite available in Kentlands alone that is valued at over $3 million, making this offering an exceptional value proposition. The main house spans four levels, boasting over 3,700 square feet above grade. An additional carriage house presents an ideal guest accommodation or income-generating opportunity. Seamlessly blending together, both residences form a breathtaking estate just steps away from the iconic Kentlands mansion and verdant greenery. Step inside to discover a true gourmet chef's kitchen, complete with a professional range, GE Profile appliances, ample counter space, and custom cabinets. Adjacent, a cozy breakfast room bathed in natural light offers views of the lush outdoor garden, creating an inviting atmosphere. The main house features six bedrooms, four full baths, and one half bath. The luxurious owner's suite boasts dual walk-in closets, a spa-like bath with marble vanity, soaking tub, and oversized walk-in shower. Additional bedrooms provide ample space and comfort for family and guests alike. The lower level offers versatile recreation space, a den, full bath, and wet bar, awaiting the new owner's vision. Maintaining the home's original integrity, the owner has created a perfect multigenerational living space, with the guest house and lower-level in-law suite providing additional flexibility. Outside, a new deck overlooks the fully fenced yard, while a charming front porch and attached two-car garage complete the picture of this rare gem. With its unmatched blend of elegance, functionality, and income potential, this home is truly an opportunity not to be missed!

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Open House

10/25/2026 2:00 PM - 4:00 PM
121 Selby Street Gaithersburg, MD
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
Single Family Coming Soon

Price

$ 1,595,000

Bedrooms

6

Full Bath

4

Half Bath

1

Property Type

Single Family

Taxes

$ 16,700

Style

Colonial

Lot Size

0.12

Year Built

1992

Town/City

Gaithersburg

County/Region

Montgomery

MLS | Web ID

MDMC2260922
Features
General
Living Area 4563
Sewer Public Sewer
Heating Heat Pump(s) Forced Air
Cooling Central A/C
Possession Settlement
Roof Shingle Wood
Appliances Built-In Microwave Commercial Range Dishwasher Disposal Dryer Exhaust Fan Icemaker Microwave Oven - Single Oven/Range - Gas Refrigerator Stainless Steel Appliances
Zoning MXD
HOA Fee 185.00
Garage Spaces 2.00
Association Fee Includes Common Area Maintenance Insurance Management Reserve Funds Snow Removal Trash Pool(s)
Patio/Porch Features Deck(s)
Architectural Style Colonial
Construction Materials Frame
School District MONTGOMERY COUNTY PUBLIC SCHOOLS
Year Built 1992
View Garden/Lawn
Levels 4
Tax Year 2026
Ownership Fee Simple
Cool Fuel Electric
Municipality City of Gaithersburg
Accessibility None
Assoc Fee Paid Per Monthly
County MONTGOMERY
New Construction N
Property Type Residential
Association Amenities Pool - Outdoor Tennis Courts Tot Lots/Playground Basketball Courts Common Grounds
HOA Y
Subdivision Name KENTLANDS
Garage Y/N Y
Water Access Y/N N
Other Structures Above Grade Below Grade
Full Baths 4
Status COMING SOON
Directions West on Darnestown Road to R on Tschiffely Square Road to R on Leekes Lot Way to L on Firehouse Lane to R on Inspiration Lane to R on Selby Street. directly across from the Kentlands Mansion
City GAITHERSBURG
Disclosures Lead Based Paint - Federal Prop Disclaimer Other
Senior Community Y/N N
Lot Size Units Square Feet
Lot Size Square Feet 5145.00
Tax Annual Amount 16700.0
Property Condition Very Good Excellent
Structure Type Detached
Condo/Coop Association fee Y/N N
Bathrooms Full Main Level 0
Bathrooms Count Main Level 1.00
Price Per Sq Ft Total AG 424.88
Acceptable Financing Conventional FHA VA Cash
Community Pool Features Above Ground
Vacation Rental Y/N N
Location Type Suburban
Standard Status Coming Soon
Year Built Source Assessor
Legal Subdivision KENTLANDS OLD FARM
Tax Lot 3
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Interior
Interior Amenities Attic Breakfast Area Ceiling Fan(s) Crown Moldings Dining Area Family Room Off Kitchen Floor Plan - Traditional Formal/Separate Dining Room Kitchen - Eat-In Kitchen - Gourmet Kitchen - Island Kitchen
Heating Fuel Natural Gas
Basement English Heated
Flooring Carpet Ceramic Tile Hardwood Solid Hardwood Engineered Wood Other
Total Fireplaces 2
Fireplace Features Brick Mantel(s)
Hot Water Natural Gas
Basement (Y/N) Y
Heating Y/N Y
Window Features Casement Double Hung Double Pane Insulated Palladian Screens Wood Frame
Fireplace Y/N Y
Above Grade Finished Area 3754
Half Baths 1
Central Air Y/N Y
Total Bedrooms 6
Below Grade Finished Area 809
Main Level Bedrooms 0
Below Grade Finished Area Unit Type Square Feet
Laundry Type Main Floor Washer In Unit
Below Grade Finished Area Source Assessor
Above Grade Finished Area Source Assessor
Above Grade Finished Area Unit Type Square Feet
Total Baths 5
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Exterior
Exterior Amenities Extensive Hardscape Exterior Lighting Sidewalks Other
Pool Yes - Community
Fencing Rear
Parking Features Asphalt Driveway
Lot Features Backs - Open Common Area Backs to Trees Interior Landscaping Level Open Other
Water Source Public
Garage Features Built In
Type of Parking Attached Garage
Foundation Details Other
Water View Y/N N
Lot Size Acres 0.12
Lot Size Source Assessor
Waterfront Y/N N
Door Features French Insulated Six Panel
Land Assessed Value 414800.00
Navigable Water Y/N N
Water Oriented Y/N N
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Internal Only
Street Number 1 121
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* Excluded Features
List By
Ttr Sotheby's International Realty

Broker

elaine@elainekoch.com

Email

Affordability Calculator

$12,408
Per Month
89%
11%
0%
Monthly Principal & Interest
$11,016
Monthly Property Taxes
$1,392
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3533413 Elementary School
3533471 Middle School
Unknown High School High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
10/20/2026$1,595,000 Listed Price

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121 Selby Street, Gaithersburg, MD, 20878 is a Single Family Home for sale at $1,595,000 with 4,563 sqft and a lot size of 0.12. 121 Selby Street has 6 bedrooms, 4.1 baths, and was built in 1992. The property's zip code is 20878 which is in Gaithersburg, MD

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