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For sale
  • $1,275,000

    309 Treemont Way, Rockville, MD 20850

    4beds
    4,693sqft
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    Single Family Residence
    Built in 2001
    5,456 Square Feet Lot
    $1,228,000 Zestimate®
    $272/sqft
    $132/mo HOA

    What's special

    Nestled on a prominent corner lot in the coveted Watkins Pond section of King Farm, this elegant country-inspired residence blends timeless architecture, sophisticated entertaining spaces, and the convenience today’s buyers are searching for. Framed by a gracious covered porch with Tuscan columns, lush landscaping, and a charming stone and slate patio, the home offers warmth, privacy, and an elevated lifestyle from the moment you arrive. Step through the front door into a grand two-story foyer with soaring ceilings, a sweeping staircase, and sun-drenched interiors that feel both airy and inviting. Gleaming hardwood floors span the main level, while custom trim work and architectural columns add richness and refinement throughout. The formal living and dining rooms were thoughtfully designed for memorable gatherings, intimate dinners, and elegant entertaining. Filled with warmth and history, these spaces have welcomed conversations that stretched from family celebrations to global affairs, creating a home layered with meaning, connection, and legacy. At the heart of the home, the gourmet kitchen is designed for the way buyers live today; open, functional, and perfect for gathering. Featuring updated appliances, an expansive center island with seating, sunny breakfast area, command desk, and abundant cabinetry, it effortlessly balances beauty and practicality. The kitchen flows seamlessly into the dramatic two-story family room with Palladian windows and a cozy gas fireplace, creating the ideal backdrop for everyday living, entertaining, or quiet evenings at home. The outdoor spaces feel like a private retreat. Just steps from scenic walking trails and tranquil Watkins Pond, the backyard invites peaceful morning coffee, devotional time, alfresco dining, or sunset toasts surrounded by nature. The flexible floor plan offers the versatility modern buyers crave, including a sought-after main-level primary suite complete with oversized walk-in closets and a spa-inspired bath. Upstairs, you’ll find a spacious ensuite bedroom with its own walk-in closet, two additional oversized bedrooms, and a versatile loft/library space ideal for a second office, study lounge, media area, or reading retreat. The fully finished lower level expands the home’s functionality even further with two guest rooms, a large recreation room, cedar closet, bar area, storage, and abundant space for entertaining, multigenerational living, fitness, hobbies, or extended stays. Thoughtfully maintained and updated, the home features a newer roof replaced in 2020, energy-conserving solar panels for enhanced efficiency and long-term savings, dual HVAC systems, newer water heater, and sump pump, offering comfort and peace of mind for years to come. Located in one of Rockville’s most beloved and walkable communities, residents enjoy access to pools, parks, trails, shops, restaurants, grocery stores, postal services, and a neighborhood shuttle to Shady Grove Metro. With quick access to I-270, ICC-200, I-495 commuting to Bethesda, Washington, D.C., Northern Virginia, and major airports is remarkably convenient. This is more than a home, it is a lifestyle of elegance, comfort, community, and connection.
    22 days
    |
    914
    |
    32
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    MARIE-CLAIRE NTAM 443-226-6361,

    Compass (301) 304-8444,

    Listing Team: Mehga Collective

    Source: Bright MLS,MLS#: MDMC2243300MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 5
      • Full bathrooms: 4
      • 1/2 bathrooms: 1
      • Main level bathrooms: 2
      • Main level bedrooms: 1
      Basement
      • Area: 1742
      Heating
      • Central, Natural Gas
      Cooling
      • Central Air, Electric, Natural Gas
      Appliances
      • Included: Gas Water Heater
      Features
      • Basement: Connecting Stairway
      • Number of fireplaces: 1
      Interior area
      • Total structure area: 5,360
      • Total interior livable area: 4,693 sqft
      • Finished area above ground: 3,618
      • Finished area below ground: 1,075

      Property

      Parking
      • Total spaces: 2
      • Parking features: Garage Faces Rear, Attached
      • Attached garage spaces: 2
      Accessibility
      • Accessibility features: None
      Features
      • Levels: Three
      • Stories: 3
      • Pool features: Community
      Lot
      • Size: 5,456 Square Feet
      Details
      • Additional structures: Above Grade, Below Grade
      • Parcel number: 160403286897
      • Zoning: CPD1
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial
      • Property subtype: Single Family Residence
      Materials
      • Frame
      • Foundation: Slab
      Condition
      • New construction: No
      • Year built: 2001

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Subdivision: King Farm Watkins Pond
      HOA
      • Has HOA: Yes
      • HOA fee: $132 monthly
      Location
      • Region: Rockville

      Financial & listing details

      • Price per square foot: $272/sqft
      • Tax assessed value: $1,048,700
      • Annual tax amount: $13,974
      • Date on market: 6/30/2026
      • Listing agreement: Exclusive Agency
      • Exclusions: Living Area / Room Chandelier / Light Fixture Primary Bedroom Drapes
      • Ownership: Fee Simple

        Estimated market value

        $1,228,000

        $1.17M - $1.29M

        $5,931/mo

        Price history

        DateEventPrice
        6/30/2026Listed for sale$1,275,000+43.3%$272/sqft
        Source: Bright MLS #MDMC2243300 Report a problem
        5/9/2016Sold$890,000-3.7%$190/sqft
        Source: Public Record Report a problem
        3/14/2016Pending sale$924,000$197/sqft
        Source: RE/MAX TOWN CENTER #MC9573933 Report a problem
        2/18/2016Listed for sale$924,000-2.5%$197/sqft
        Source: RE/MAX Town Center #MC9573933 Report a problem
        11/16/2015Listing removed$948,000$202/sqft
        Source: RE/MAX Town Center #MC8772864 Report a problem
        10/26/2015Price change$948,000-0.7%$202/sqft
        Source: RE/MAX Town Center #MC8772864 Report a problem
        10/15/2015Listed for sale$955,000+110.1%$203/sqft
        Source: RE/MAX Town Center #MC8772864 Report a problem
        6/11/2001Sold$454,630$97/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$13,282 +7.3%$989,100 +6.4%
        2024$12,375 +2%$929,500 +1.6%
        2023$12,127 +4.5%$914,833 +1.6%
        2022$11,609 +1.2%$900,167 +1.7%
        2021$11,471 +0.3%$885,500
        2020$11,437 -0.8%$885,500 -0.5%
        2019$11,530 -0.5%$889,900
        2018$11,593 +0.1%$889,900 +2%
        2017$11,584 $872,867 +2%
        2016-- $855,833 +2%
        2015-- $838,800 +4.1%
        2014-- $805,967 +4.2%
        2013-- $773,133 +4.4%
        2012-- $740,300
        2011-- $740,300
        2010-- $740,300 -13.2%
        2009-- $852,830 +10.7%
        2008-- $770,192 +12%
        2007-- $687,556 +13.7%
        2006-- $604,920 +11.5%
        2005-- $542,752 +12.9%
        2004-- $480,586 +14.9%
        2003-- $418,420 +1.7%
        2002-- $411,626
        2001-- $411,626
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: King Farm

        Getting around

        65 / 100
        Somewhat Walkable
        57 / 100
        Good Transit
        70 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • 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.

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