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Under contract
  • $2,595,000

    20141 Black Diamond Pl, Ashburn, VA 20147

    6beds
    9,464sqft
    : 
    $15,803/mo
    Get pre-qualified
    Single Family Residence
    Built in 2007
    0.35 Acres Lot
    $2,455,600 Zestimate®
    $274/sqft
    $446/mo HOA

    What's special

    Professional Photos Coming Soon. Absolutely Great Home on Private Lot Backing to Trees! This Malvern Model features a 4 Car Courtyard Garage (prepped for car lifts), First Floor In-Law/Au Pair Suite, Great Room Addition, Sun Room Addition and Custom Chef's Kitchen! Situated on a Quiet Street and Backing to Trees, This Home has a Very Private Feel! You'll Love the Primary Bedroom Suite w/ Recently Remodeled Luxury Bath and Custom Closet! The Fully Finished Walk-Out Lower Level features an Open Design that also includes a Theater, Home Gym, Bedroom, Wine Room, Game Area and Rec Room with Gas Fireplace and Golf Simulator (included)! Central Vacuum, Whole House Audio, Commercial Grade Surveillance System and Extensive Networking sing Cat6 throughout! All Season Porch with Heaters, Vinyl and Screened Windows! Two Level Brick Paver Patio off Kitchen! Stamped Concrete Patio off Lower Level! Too Much to List! Must See Home & Property!
    134 days
    |
    682
    |
    14
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Greg Wells 703-732-7715,

    Keller Williams Realty 7034309008

    Source: Bright MLS,MLS#: VALO2116634MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 7
      • Full bathrooms: 5
      • 1/2 bathrooms: 2
      • Main level bathrooms: 3
      • Main level bedrooms: 1
      Rooms
      • Room types: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Game Room, Family Room, Foyer, Breakfast Room, Sun/Florida Room, Exercise Room, Great Room, In-Law/auPair/Suite, Office, Recreation Room, Media Room
      Primary bedroom
      • Level: Upper
      • Area: 493 Square Feet
      • Dimensions: 17 X 29
      Bedroom 2
      • Level: Upper
      • Area: 324 Square Feet
      • Dimensions: 18 X 18
      Bedroom 3
      • Level: Upper
      • Area: 225 Square Feet
      • Dimensions: 15 X 15
      Bedroom 4
      • Level: Upper
      • Area: 306 Square Feet
      • Dimensions: 17 X 18
      Bedroom 5
      • Level: Lower
      • Area: 224 Square Feet
      • Dimensions: 14 X 16
      Breakfast room
      • Level: Main
      • Area: 286 Square Feet
      • Dimensions: 13 X 22
      Dining room
      • Level: Main
      • Area: 256 Square Feet
      • Dimensions: 16 X 16
      Exercise room
      • Level: Lower
      • Area: 364 Square Feet
      • Dimensions: 14 X 26
      Family room
      • Features: Fireplace - Wood Burning
      • Level: Main
      • Area: 483 Square Feet
      • Dimensions: 21 X 23
      Foyer
      • Level: Main
      • Area: 238 Square Feet
      • Dimensions: 14 X 17
      Game room
      • Level: Lower
      • Area: 540 Square Feet
      • Dimensions: 20 X 27
      Great room
      • Level: Main
      • Area: 351 Square Feet
      • Dimensions: 13 X 27
      Other
      • Level: Main
      • Area: 304 Square Feet
      • Dimensions: 16 X 19
      Kitchen
      • Level: Main
      • Area: 240 Square Feet
      • Dimensions: 12 X 20
      Living room
      • Level: Main
      • Area: 361 Square Feet
      • Dimensions: 19 X 19
      Media room
      • Level: Lower
      • Area: 330 Square Feet
      • Dimensions: 15 X 22
      Office
      • Level: Main
      • Area: 238 Square Feet
      • Dimensions: 14 X 17
      Recreation room
      • Features: Fireplace - Gas
      • Level: Lower
      • Area: 1768 Square Feet
      • Dimensions: 34 X 52
      Screened porch
      • Level: Main
      • Area: 198 Square Feet
      • Dimensions: 11 X 18
      Other
      • Level: Main
      • Area: 224 Square Feet
      • Dimensions: 14 X 16
      Heating
      • Forced Air, Zoned, Natural Gas
      Cooling
      • Central Air, Zoned, Electric
      Appliances
      • Included: Microwave, Built-In Range, Dishwasher, Dryer, Double Oven, Oven, Range Hood, Six Burner Stove, Stainless Steel Appliance(s), Washer, Water Heater, Gas Water Heater
      • Laundry: Upper Level
      Features
      • Bar, Built-in Features, Chair Railings, Crown Molding, Curved Staircase, Double/Dual Staircase, Entry Level Bedroom, Family Room Off Kitchen, Open Floorplan, Floor Plan - Traditional, 2 Story Ceilings, 9'+ Ceilings, Beamed Ceilings, Cathedral Ceiling(s), Tray Ceiling(s), Vaulted Ceiling(s)
      • Flooring: Marble, Hardwood, Ceramic Tile, Carpet, Luxury Vinyl
      • Windows: Double Hung, Double Pane Windows, Vinyl Clad
      • Basement: Full,Finished,Walk-Out Access
      • Number of fireplaces: 2
      Interior area
      • Total structure area: 9,464
      • Total interior livable area: 9,464 sqft
      • Finished area above ground: 6,064
      • Finished area below ground: 3,400
      Video & virtual tour

      Property

      Parking
      • Total spaces: 4
      • Parking features: Garage Faces Side, Attached
      • Attached garage spaces: 4
      Accessibility
      • Accessibility features: None
      Features
      • Levels: Three
      • Stories: 3
      • Patio & porch: Deck, Patio, Porch, Screened, Screened Porch
      • Exterior features: Lighting, Underground Lawn Sprinkler
      • Pool features: Community
      • Has view: Yes
      • View description: Trees/Woods
      Lot
      • Size: 0.35 Acres
      • Features: Backs to Trees, Premium
      Details
      • Additional structures: Above Grade, Below Grade
      • Parcel number: 115305902000
      • Zoning: PDH4
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial
      • Property subtype: Single Family Residence
      Materials
      • Brick, Vinyl Siding
      • Foundation: Concrete Perimeter
      • Roof: Architectural Shingle
      Condition
      • Excellent
      • New construction: No
      • Year built: 2007
      Details
      • Builder model: Malvern
      • Builder name: Toll Brothers

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Subdivision: Belmont Country Club
      HOA
      • Has HOA: Yes
      • Amenities included: Bar/Lounge, Basketball Court, Billiard Room, Clubhouse, Community Center, Dining Rooms, Fitness Center, Gated, Golf Course, Golf Course Membership Available, Jogging Path, Lake, Pool, Recreation Facilities, Tennis Court(s), Tot Lots/Playground, Volleyball Courts
      • Services included: Broadband, Cable TV, Internet, Lawn Care Front, Lawn Care Rear, Lawn Care Side, Maintenance Grounds, Pool(s), Recreation Facility, Road Maintenance, Security, Snow Removal, Trash
      • HOA fee: $446 monthly
      • HOA name: BELMONT COMMUNITY ASSOCIATION
      Location
      • Region: Ashburn

      Financial & listing details

      • Price per square foot: $274/sqft
      • Tax assessed value: $1,966,510
      • Annual tax amount: $15,025
      • Date on market: 3/13/2026
      • Listing agreement: Exclusive Right To Sell
      • Inclusions: Theater Room Equipment, Golf Simulator Equipment, Home Gym Equipment, Foosball, Shuffleboard And Air Hockey, Patio & Seasonal Room Furniture.
      • Ownership: Fee Simple

        Estimated market value

        $2,455,600

        $2.33M - $2.58M

        $5,308/mo

        Price history

        DateEventPrice
        7/16/2026Contingent$2,595,000$274/sqft
        Source: Bright MLS #VALO2116634 Report a problem
        3/13/2026Listed for sale$2,595,000+98.4%$274/sqft
        Source: Bright MLS #VALO2116634 Report a problem
        10/2/2007Sold$1,308,176$138/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$15,025 -4.8%$1,866,460 +2.3%
        2024$15,779 +6.9%$1,824,180 +8.2%
        2023$14,754 +5.1%$1,686,160 +6.9%
        2022$14,044 +4%$1,578,010 +14.5%
        2021$13,503 +0.8%$1,377,830 +6.5%
        2020$13,391 0%$1,293,810 +1.4%
        2019$13,391 +15.1%$1,275,800 +19%
        2018$11,636 -14.6%$1,072,420 -11.4%
        2017$13,619 +4.1%$1,210,580 -0.8%
        2016$13,088 $1,220,940 +39.4%
        2015$13,088 +2.3%$875,670 +5.5%
        2014$12,795 -2.4%$830,260 +1.6%
        2013$13,106 $817,130
        2012-- --
        2011-- --
        2010-- --
        2009-- $1,121,400 -14.6%
        2008-- $1,312,500
        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: 20147

        Getting around

        1 / 100
        Car-Dependent
        22 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Newton-lee
        • Middle: Belmont Ridge
        • High: Riverside
        • 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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