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Off market
  • $699,733

    11890 Triadelphia Rd, Ellicott City, MD 21042

    5beds
    2,940sqft
    SingleFamily
    Built in 1979
    6 Acres Lot
    $-- Zestimate®
    $238/sqft
    $4,549 Estimated rent

    Home value

    Not available

    Estimated sales range

    Not available

    $4,549/mo

    Zestimate® history
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    What's special

    Mature treesDetached garageAbundant natural light throughoutHardwood flooringOpen lawn areasTraditional floor planGenerously sized rooms

    Private 5.5-Acre Retreat in Sought-After Ellicott City A rare opportunity to enjoy the privacy and tranquility of a 5.5-acre country estate while being just minutes from the conveniences, dining, and top-rated schools that make Howard County one of Maryland's most desirable places to live! 5-bedroom, 2.5-bath home situated on 5.5 private acres in the highly desirable West Friendship/Ellicott City area. Offering approximately 2,940 square feet of living space, this property combines the tranquility of country living with convenient access to shopping, dining, top-rated Howard County schools, and major commuter routes. The home includes a detached garage, expansive outdoor living areas, and an in-ground concrete pool, creating the perfect setting for entertaining, recreation, or simply enjoying the peaceful surroundings. Public records indicate the property was built in 1978 and sits on approximately 5.5 acres with a pool and detached garage. Inside, you'll find generously sized rooms, a traditional floor plan, hardwood flooring, a fireplace, and abundant natural light throughout. The home offers the opportunity for buyers to update and personalize to their own style while building instant equity. The outdoor space is truly exceptional, featuring open lawn areas, mature trees, privacy, and plenty of room for gardening, hobbies, animals, or future expansion. Whether you're relaxing by the pool, hosting family gatherings, or enjoying the scenic setting, this property offers a lifestyle that is increasingly difficult to find in Howard County. Highlights: 5 Bedrooms 2.5 Bathrooms Approximately 2,940 Sq Ft 5.5 Acres In-Ground Pool Detached Garage Fireplace No HOA Highly Rated Howard County Schools Convenient Access to Route 32, I-70, and Route 29 For Sale By Owner. Showings by appointment only.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 3
    • Full bathrooms: 2
    • 1/2 bathrooms: 1
    Heating
    • Heat pump
    Appliances
    • Included: Dishwasher, Dryer, Freezer, Microwave, Range / Oven, Refrigerator, Washer
    Features
    • Flooring: Hardwood
    • Basement: Finished
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 2,940 sqft

    Property

    Parking
    • Parking features: Garage - Detached, Off-street
    Features
    • Exterior features: Vinyl, Brick
    • Has view: Yes
    • View description: Territorial
    Lot
    • Size: 6 Acres
    Details
    • Parcel number: 03288668

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Conventional
    Materials
    • Frame
    • Roof: Asphalt
    Condition
    • Year built: 1979

    Community & neighborhood

    Location
    • Region: Ellicott City

    Price history

    DateEventPrice
    6/22/2026Listing removed--
    Source: Owner Report a problem
    6/5/2026Listed for sale$1,400,000+460%$476/sqft
    Source: Owner Report a problem
    4/27/2000Sold$250,000$85/sqft
    Source: Public Record Report a problem
    2/2/2000Sold$250,000$85/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $699,733 +5.3%
    2024$7,486 +3%$664,800 +3%
    2023$7,271 +3%$645,733 -2.9%
    2022$7,056 +3.1%$664,800 +9.4%
    2021$6,842 +5.7%$607,600 +5.7%
    2020$6,476 +6%$575,100 -5.3%
    2019$6,110 -1.5%$607,600 +19.1%
    2018$6,203 -15.8%$510,100
    2017$7,365 $510,100 +13.9%
    2016-- $447,767 +7.5%
    2015-- $416,600
    2014-- $416,600
    2013-- $416,600 -4.4%
    2012-- $435,600
    2011-- $435,600
    2010-- $435,600 -27.1%
    2009-- $597,880 +15.2%
    2008-- $519,090 +17.9%
    2007-- $440,300 +21.8%
    2006-- $361,510 +11.1%
    2005-- $325,330 +12.5%
    2004-- $289,150 +14.3%
    2003-- $252,970
    2002-- $252,970
    2001-- $252,970 +148%
    2000-- $101,990

    Find assessor info on the county website

    Neighborhood: 21042

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Manor Woods
    • Middle: Mount View
    • High: Marriotts Ridge High School

    Source: The 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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