Skip main navigation
For sale
  • $487,700

    18721 Falling River Dr, Gaithersburg, MD 20879

    4beds
    2,584sqft
    : 
    Townhouse
    Built in 2007
    1,399 Square Feet Lot
    $496,300 Zestimate®
    $189/sqft
    $110/mo HOA

    What's special

    Located in the Whetstone Run community of Gaithersburg, this thoughtfully designed four-level townhome offers the space, flexibility, and lifestyle today’s buyers are looking for. Spanning over 2,500 finished square feet, the home is thoughtfully laid out across 4 distinct levels. The main level features an open-concept design anchored by a spacious kitchen with granite countertops, stainless steel appliances, and recessed lighting, seamlessly connecting the living and dining spaces for everyday living and entertaining. A deck extends off the main level, overlooking a private, fully fenced backyard, perfect for a grill. Upstairs, the Owner’s Suite provides a comfortable retreat, complete with a spacious layout and a well-appointed bath featuring a tub, separate shower, and large walk-in closet. The upper level features two additional bedrooms, a full bath, a conveniently located laundry area, and custom storage. The fully finished lower level adds exceptional flexibility, featuring a large family room, a true fourth bedroom, and a full bath — ideal for guests, a home office, or extended living. Walkout access to the patio and fenced yard enhances both function and flow. Within Whetstone Run, residents enjoy sidewalk-lined streets, a new community playground, and practical conveniences like twice-weekly trash pick-up and quick snow service, all contributing to an easy, connected lifestyle. Conveniently located near Spectrum Town Center, Costco, and major commuter routes, this home delivers a compelling blend of space, functionality, and location in the heart of Montgomery County.
    1 day
    |
    65
    |
    3
    |

    Zillow last checked: 7 hours ago

    Listing updated: 14 hours ago

    Listed by:

    J.P. Montalvan 301-922-3700,

    Compass 2024489002

    Source: Bright MLS,MLS#: MDMC2224608MLS Logo

    Tour with a local agent

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 4
      • Full bathrooms: 3
      • 1/2 bathrooms: 1
      • Main level bathrooms: 1
      Basement
      • Area: 0
      Heating
      • Forced Air, Natural Gas
      Cooling
      • Central Air, Electric
      Appliances
      • Included: Dishwasher, Dryer, Microwave, Oven/Range - Gas, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
      Features
      • Combination Kitchen/Dining, Kitchen - Gourmet, Walk-In Closet(s)
      • Basement: Connecting Stairway,Finished,Exterior Entry
      • Has fireplace: No
      Interior area
      • Total structure area: 2,584
      • Total interior livable area: 2,584 sqft
      • Finished area above ground: 2,584
      • Finished area below ground: 0

      Property

      Parking
      • Parking features: Parking Lot
      Accessibility
      • Accessibility features: None
      Features
      • Levels: Four
      • Stories: 4
      • Pool features: None
      • Has spa: Yes
      • Spa features: Bath
      Lot
      • Size: 1,399 Square Feet
      Details
      • Additional structures: Above Grade, Below Grade
      • Parcel number: 160903548358
      • Zoning: RT8.0
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: Townhouse
      • Architectural style: Contemporary
      • Property subtype: Townhouse
      Materials
      • Brick Front
      • Foundation: Permanent
      Condition
      • New construction: No
      • Year built: 2007

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Subdivision: Whetstone Run
      HOA
      • Has HOA: Yes
      • Amenities included: Tot Lots/Playground, Common Grounds
      • Services included: Common Area Maintenance, Management, Snow Removal, Trash
      • HOA fee: $110 monthly
      Location
      • Region: Gaithersburg

      Financial & listing details

      • Price per square foot: $189/sqft
      • Tax assessed value: $460,000
      • Annual tax amount: $5,338
      • Date on market: 4/2/2026
      • Listing agreement: Exclusive Right To Sell
      • Ownership: Fee Simple
      Get pre-qualifiedBe ready to make an offer.
      Connect with an agentGet info on this home, tour, and more.
      Calculate monthly paymentSee if you can afford this home.

        Estimated market value

        $496,300

        $471,000 - $521,000

        $2,766/mo

        Price history

        Price history
        DateEventPrice
        4/3/2026Listed for sale$487,700+46%$189/sqft
        Source: Bright MLS #MDMC2224608 Report a problem
        10/1/2015Sold$334,000+28%$129/sqft
        Source: Public Record Report a problem
        7/19/2011Sold$261,000-44.1%$101/sqft
        Source: Public Record Report a problem
        10/31/2007Sold$466,941$181/sqft
        Source: Public Record Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$4,646 +3.1%$425,767 +8.7%
        2024$4,507 +9.5%$391,533 +9.6%
        2023$4,117 +5.6%$357,300 +1.1%
        2022$3,898 +1.2%$353,267 +1.2%
        2021$3,850 +1.1%$349,233 +1.2%
        2020$3,808 +1.4%$345,200
        2019$3,754 -0.2%$345,200 +1.4%
        2018$3,761 -2.6%$340,467 +0.7%
        2017$3,863 +15.8%$338,100 +5.2%
        2016$3,335 $321,500 +5.4%
        2015$3,335 $304,900 +5.8%
        2014$3,335 $288,300
        2013-- $288,300
        2012-- $288,300 -18.5%
        2011-- $353,910
        2010-- $353,910
        2009-- $353,910 -10.5%
        2008-- $395,330 +316.1%
        2007-- $95,000

        Find assessor info on the county website

        BuyAbility℠ payment

        Est. payment
        $2,902/mo
        Principal & interest
        $2434
        Property taxes
        $358
        HOA Fees
        $110
        More affordability tools

          Climate risks

          Neighborhood: 20879

          Getting around

          69 / 100
          Somewhat Walkable
          40 / 100
          Some Transit
          55 / 100
          Bikeable

          Nearby schools

          GreatSchools rating
          Schools provided by the listing agent
          • Elementary: Watkins Mill
          • Middle: Montgomery Village
          • High: Watkins Mill
          • District: Montgomery County Public Schools

          Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

          Local experts in 20879

          Similar homes

          Skip to the end of the carouselSkip to the beginning of the carousel