About This Home

This 4-bedroom, 3-bathroom single family at 9817 MAINSAIL Drive in Gaithersburg, MD is listed for $735,000 ($287 per sqft). Built in 1986, the home offers 2,560 sqft of living space on a 0.51 acres lot.

Key Features

  • Built in 1986
  • 0.51 acre lot
  • 3 stories
  • 2 parking spaces
  • Fireplace

Property Details

3 stories
2 full, 1 half
2 spaces
1986

Amenities

FireplaceA/C
Listing Description

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.

Monthly Cost Estimate

$4,256/mo

20% down · 6.5% · 30 years

Principal$532
Interest$3,185
Insurance$214
HOA$325

Estimates only. Actual payments may vary.

Location

9817 MAINSAIL Drive

Gaithersburg, MD 20879

GOSHEN ESTATES

Features & Amenities

Interior Features

AtticCeiling Fan(s)Walk-in Closet(s)

Property Details

Construction

Vinyl Siding Combination

Parking

Garage - AttachedDriveway

Heating

Heat Pump (Heating)

Cooling

Central Air

Appliances

Built-In MicrowaveDishwasherDryerDisposalOven - DoubleOven/Range - ElectricWasherWaterHeater

Questions & Answers

This 4-bedroom, 3-bathroom single family at 9817 MAINSAIL Drive is listed at $735,000 ($287/sqft). The estimated monthly payment is $4,256 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance, HOA fees.

HOA fees are $325/month.

Key features include: Built in 1986, 0.51 acre lot, 3 stories, 2 parking spaces, Fireplace. Interior Features: Attic, Ceiling Fan(s), Walk-in Closet(s).

This property is listed by Sophia Ferderer and can be reached at (202) 243-7700.

SF

Sophia Ferderer

License 5018770

Agent at Keller Williams Capital Prop.

(202) 243-7700

Listed by Keller Williams Capital Prop. · Broker phone: (202) 243-7700 · View on Broker Site

MLS# MDMC2253682· Source: Bright MLS· 13 days on PropertySimple

Copyright © 2026 Bright MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

9817 MAINSAIL Drive, Gaithersburg, MD 20879

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