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$735,000
8 Days On Site

9817 MAINSAIL DRIVE
GAITHERSBURG, MD 20879

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
2
Full Baths
1
Partial Bath
2,560
SqFt
$287
/SqFt
1986
Built
Subdivision:
GOSHEN ESTATES
County:
MONTGOMERY
Listing courtesy of Keller Williams Capital Properties
Call Now: (703) 898-3565
Is this the listing for you? We can help make it yours.
(703) 898-3565
9817 MAINSAIL DRIVE9817 MAINSAIL DRIVE9817 MAINSAIL DRIVE9817 MAINSAIL DRIVE
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Mortgage Calculator

Monthly Payment (Est.)

$3,353
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Welcome to 9817 Mainsail Drive! Situated on a half-acre lot, you'll find the best backyard in the neighborhood! Whether you're entertaining guests, enjoying family time, or simply relaxing outdoors, this backyard offers a rare combination of space, privacy, and enjoyment. Inside, you'll find 4 bedrooms, 2.5 bathrooms, and a versatile den that can easily serve as a home office, playroom, or flex space to meet your needs. A 2-car garage provides added convenience and storage. The home's thoughtful layout is complemented by a stunning living room featuring tall ceilings and skylights that fill the space with natural light and create an open, airy feel. Meticulously maintained by its original owners and thoughtfully improved over the years, this is the kind of house that truly feels like home. Major updates include a new HVAC system, radon mitigation system, updated windows and doors, and new insulation in both the attic and basement. These significant investments enhance comfort, efficiency, and peace of mind for years to come. Upstairs, the spacious primary suite offers an ensuite bathroom featuring a soaking tub and separate shower. Three additional bedrooms and a full bathroom complete the second level, providing plenty of space for family, guests, or hobbies. Combining meaningful updates, flexible living spaces, and a backyard that truly steals the show, 9817 Mainsail Drive offers a rare opportunity to own a home that has been thoughtfully maintained and genuinely loved. Conveniently located near parks, shopping, dining, and commuter routes, this is one you won't want to miss.

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Listing Snapshot
Price 
$735,000
Days On Site 
8 Days
Bedrooms 
4
Inside Area (SqFt) 
2,560 sqft
Total Baths 
3
Full Baths 
2
Partial Baths 
1
Lot Size 
0.51 Acres
Year Built 
1986
MLS® Number 
MDMC2253682
Status 
Active
Property Tax 
$7,014.2
HOA/Condo/Coop Fees 
$27.08 monthly
Sq Ft Source 
Estimated
Friends & Family
Recent Activity
4 days agoStatus changed to Active
4 days agoListing updated with changes from the MLS®
a week agoListing first seen on site
General Features
Acres 
0.51
Attached Garage 
Yes
Foundation 
Other
Garage 
Yes
Garage Spaces 
2
Levels 
Three Or More
Parking 
Garage Door OpenerGarageDrivewayAttached
Parking Spaces 
2
Pets 
Yes
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
Special Circumstances 
Standard
SqFt Above 
2560
SqFt Total 
2560
Style 
Colonial
Water Source 
Public
Zoning 
R-200
Interior Features
Appliances 
Double OvenElectric RangeElectric OvenElectric Water HeaterDishwasherDryerDisposalWasherWater HeaterMicrowave
Basement 
Unfinished
Cooling 
Central AirCeiling Fan(s)Electric
Fireplace 
Yes
Fireplaces 
1
Heating 
ElectricHeat Pump
Interior 
Ceiling Fan(s)Walk-In Closet(s)
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Exterior Features
Construction Details 
Vinyl SidingOther
Pool Features 
None
Community Features
Association Fee 
$325.0
Association Fee Frequency 
Annually
School District 
MONTGOMERY COUNTY PUBLIC SCHOOLS
Schools
School District
MONTGOMERY COUNTY PUBLIC SCHOOLS
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listing courtesy of Keller Williams Capital Properties



The real estate listing information is provided by Bright MLS is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Any information relating to real estate for sale or lease referenced on this web site comes from the Internet Data Exchange (IDX) program of the Bright MLS. This web site references real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. The accuracy of all information is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. Properties in listings may have been sold or may no longer be available. The data contained herein is copyrighted by Bright MLS and is protected by all applicable copyright laws. Any unauthorized collection or dissemination of this information is in violation of copyright laws and is strictly prohibited. Copyright © 2020 Bright MLS. All rights reserved.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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