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For sale
    • $609,000

    42874 Firefly Sonata Ter #403, Ashburn, VA 20148

    3beds
    1,712sqft
    : 
    $4,665/mo
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    Condominium
    Built in 2023
    -- sqft lot
    $603,100 Zestimate®
    $356/sqft
    $821/mo HOA

    What's special

    Private south-facing covered balconyLuxury top-floor penthouseSleek quartz countertopsSeamless open-concept layoutThoughtful split-wing floor planAbundance of windowsFresh paint
    Luxury Top-Floor Penthouse with Resort-Style Living in Birchwood at Brambleton! Experience one-level living at its absolute finest in this stunning 2023-built penthouse, offering 3 bedrooms, 2 baths, and 1,712 square feet of modern elegance. Situated in a boutique elevator building with just four residences on the top floor, this premium unit ensures maximum privacy and effortless access. Inside, soaring 9-foot ceilings and an abundance of windows flood the seamless open-concept layout with natural light. The gourmet chef’s kitchen is a design masterpiece, featuring sleek quartz countertops, a timeless herringbone tile backsplash, soft-close cabinetry, a spacious walk-in pantry, and an expansive island perfect for casual seating and entertaining. Step outside onto your private, south-facing covered balcony to enjoy peaceful outdoor relaxation. The thoughtful split-wing floor plan provides ideal separation for guests, positioning two secondary bedrooms on their own private wing. The luxurious primary suite is a true sanctuary, boasting two oversized walk-in closets and a spa-like bath complete with a frameless glass shower and a dual-sink quartz vanity. Impeccably updated and entirely move-in ready, this home features premium finishes at every turn, including fresh paint, elegant plantation shutters, durable luxury vinyl plank (LVP) flooring, and a dedicated laundry room with full-size, side-by-side washer and dryer. Convenience is unmatched with a private, attached 1-car garage (G-11) fully finished and located steps from the elevator, featuring durable epoxy flooring and driveway parking for a second vehicle. Nestled in Loudoun County's premier, award-winning 55+ active-adult community, you will enjoy unparalleled resort-style amenities, including two incredible clubhouses, indoor and outdoor pools, pickleball and bocce courts, a golf simulator, an art studio, a movie room, a fitness center, and miles of scenic walking trails. Located just minutes from the Brambleton Town Center, Silver Line Metro, Dulles Airport, and local wineries. The monthly condo fee covers Verizon Fios TV and high-speed internet, water, trash/recycling, clubhouse access, lawn care and snow removal. Carefree luxury awaits—welcome home!
    4 days
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    128
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    2
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    Zillow last checked:

    Listing updated:

    Listed by:

    Vicki Girdis 703-568-7340,

    Keller Williams Realty 7034309008

    Source: Bright MLS,MLS#: VALO2131344MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 2
      • Full bathrooms: 2
      • Main level bathrooms: 2
      • Main level bedrooms: 3
      Rooms
      • Room types: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Kitchen, Foyer, Laundry, Bathroom 2, Primary Bathroom
      Primary bedroom
      • Features: Flooring - Luxury Vinyl Plank, Window Treatments, Walk-In Closet(s), Recessed Lighting
      • Level: Main
      Bedroom 2
      • Features: Window Treatments, Recessed Lighting, Flooring - Carpet
      • Level: Main
      Bedroom 3
      • Features: Window Treatments, Recessed Lighting, Flooring - Carpet
      • Level: Main
      Primary bathroom
      • Features: Flooring - Ceramic Tile, Recessed Lighting, Countertop(s) - Quartz, Bathroom - Walk-In Shower, Bathroom - Stall Shower
      • Level: Main
      Bathroom 2
      • Features: Countertop(s) - Quartz, Flooring - Ceramic Tile
      • Level: Main
      Dining room
      • Features: Balcony Access, Flooring - Luxury Vinyl Plank, Recessed Lighting
      • Level: Main
      Foyer
      • Features: Flooring - Luxury Vinyl Plank
      • Level: Main
      Kitchen
      • Features: Flooring - Luxury Vinyl Plank, Countertop(s) - Quartz, Kitchen Island, Kitchen - Gas Cooking, Recessed Lighting, Pantry
      • Level: Main
      Laundry
      • Features: Flooring - Luxury Vinyl Plank
      • Level: Main
      Living room
      • Features: Flooring - Luxury Vinyl Plank, Window Treatments, Recessed Lighting
      • Level: Main
      Heating
      • Forced Air, Natural Gas
      Cooling
      • Central Air, Electric
      Appliances
      • Included: Microwave, Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Oven, Refrigerator, Stainless Steel Appliance(s), Washer, Electric Water Heater
      • Laundry: Washer In Unit, Dryer In Unit, Laundry Room, In Unit
      Features
      • Bathroom - Walk-In Shower, Bathroom - Tub Shower, Dining Area, Elevator, Entry Level Bedroom, Family Room Off Kitchen, Open Floorplan, Kitchen - Gourmet, Kitchen Island, Pantry, Recessed Lighting, Upgraded Countertops, Walk-In Closet(s), 9'+ Ceilings
      • Flooring: Luxury Vinyl, Ceramic Tile, Carpet
      • Windows: Window Treatments
      • Has basement: No
      • Has fireplace: No
      Interior area
      • Total structure area: 1,712
      • Total interior livable area: 1,712 sqft
      • Finished area above ground: 1,712
      • Finished area below ground: 0
      Video & virtual tour

      Property

      Parking
      • Total spaces: 2
      • Parking features: Garage Faces Rear, Garage Door Opener, Inside Entrance, Concrete, Attached, Driveway, Parking Lot
      • Attached garage spaces: 1
      • Uncovered spaces: 1
      Accessibility
      • Accessibility features: Accessible Entrance, Accessible Elevator Installed
      Features
      • Levels: One
      • Stories: 1
      • Exterior features: Sidewalks, Balcony
      • Pool features: Community
      Details
      • Additional structures: Above Grade, Below Grade
      • Parcel number: 161496806018
      • Zoning: PDAAAR
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: Condo
      • Architectural style: Transitional
      • Property subtype: Condominium
      • Attached to another structure: Yes
      Materials
      • Mixed
      Condition
      • Excellent
      • New construction: No
      • Year built: 2023

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Water Available, Sewer Available, Natural Gas Available, Cable Available, Fiber Optic

      Community & HOA

      Community
      • Security: Fire Sprinkler System
      • Condo and coop fee: $539 monthly
      • Senior community: Yes
      • Subdivision: Birchwood At Brambleton
      HOA
      • Has HOA: Yes
      • Amenities included: Indoor Pool, Pool, Tot Lots/Playground, Water/Lake Privileges, Recreation Facilities, Pier/Dock, Art Studio, Bike Trail, Clubhouse, Common Grounds, Elevator(s), Fitness Center, Game Room, Jogging Path, Lake, Party Room
      • Services included: Internet, Maintenance Grounds, Management, Recreation Facility, Pool(s), Reserve Funds, Snow Removal, Trash, Common Area Maintenance, Maintenance Structure, Water
      • HOA fee: $282 monthly
      • HOA name: BIRCHWOOD AT BRAMBLETON
      • Second HOA name: Summit At Birchwood
      Location
      • Region: Ashburn

      Financial & listing details

      • Price per square foot: $356/sqft
      • Tax assessed value: $547,940
      • Annual tax amount: $4,411
      • Date on market: 7/30/2026
      • Listing agreement: Exclusive Right To Sell
      • Inclusions: Plantation Shutters, Blinds
      • Ownership: Condominium

        Estimated market value

        $603,100

        $573,000 - $633,000

        $3,092/mo

        Price history

        DateEventPrice
        7/30/2026Listed for sale$609,000+5.9%$356/sqft
        Source: Bright MLS #VALO2131344 Report a problem
        7/7/2026Listing removed$574,900$336/sqft
        Source: Bright MLS #VALO2128692 Report a problem
        6/25/2026Listed for sale$574,900$336/sqft
        Source: Bright MLS #VALO2128692 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        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: 20148

        Getting around

        2 / 100
        Car-Dependent
        27 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • District: Loudoun 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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