Skip main navigation
For sale
  • Price cut: $30K (9/8)
    $659,900

    4538 Long Green Rd, Glen Arm, MD 21057

    4beds
    1,830sqft
    : 
    $4,501/mo
    Get pre-qualified
    Single Family Residence
    Built in 1973
    2.65 Acres Lot
    $641,000 Zestimate®
    $361/sqft
    $-- HOA

    What's special

    Laundry roomFamily roomTile throughout the downstairs
    EXCELLENT OPPORTUNITY! Nestled in the heart of Maryland’s breathtaking Long Green Valley Historic District, 4538 Long Green Road offers a rare and enchanting retreat where rolling farmlands, wooded ridges, and timeless rural beauty create an everyday sanctuary just a short drive from Baltimore. This versatile single-family home sits gracefully on 2.65 partially wooded acres, offering privacy, natural light, and a true connection to the seasons. A shared private driveway leads you into this peaceful setting, where mature trees frame the property and invite quiet mornings, evening strolls, and a deep sense of escape. A built-in swimming pool provides the perfect centerpiece for relaxed entertaining amid the surrounding greenery. Inside, the home shines with thoughtful updates and flexible living. Upstairs, a spacious country kitchen with dining space opens to a bright living room and family room, all filled with natural light, plus a full bathroom and bedroom. Downstairs offers additional bedroom and laundry space along with a private in-law apartment featuring its own outside access, fully equipped kitchen, dining area, living room, full bathroom, bedroom, and laundry—ideal for multi-generational living, guests, or as a separate unit. Recent improvements include new vinyl plank flooring, tile throughout the lower level, new roofs on the house and garage, a new garage opener, hot water heater, water softener, well pump, HVAC system, and updated electrical, ensuring modern comfort and peace of mind. An oversized garage with underneath storage completes the practical amenities. Here in Glen Arm’s cherished Long Green Valley—recognized for its gently rolling fields, historic farmsteads, and scenic beauty that shifts beautifully with every season—you’ll enjoy a lifestyle of tranquility, nature, and community. Nearby vineyards, creamery stops, and open countryside enhance the sense of place, while convenient access keeps city amenities within easy reach. This is more than a home; it is a beautifully updated haven where the timeless allure of the valley becomes part of daily life. A must-see for those seeking space, versatility, and the quiet magic of Maryland’s countryside.
    106 days
    796
    48

    Zillow last checked:

    Listing updated:

    Listed by:

    Erin Chassange 443-324-5568,

    Better Choice Real Estate (410) 963-6631

    Source: Bright MLS,MLS#: MDBC2165960MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 2
      • Full bathrooms: 2
      • Main level bathrooms: 1
      • Main level bedrooms: 2
      Rooms
      • Room types: Living Room, Kitchen, Family Room, In-Law/auPair/Suite, Laundry
      Family room
      • Features: Flooring - Luxury Vinyl Plank
      • Level: Main
      Other
      • Features: Flooring - Ceramic Tile
      • Level: Lower
      Kitchen
      • Features: Flooring - Ceramic Tile
      • Level: Main
      Laundry
      • Features: Flooring - Ceramic Tile
      • Level: Lower
      Living room
      • Features: Flooring - HardWood
      • Level: Main
      Heating
      • Forced Air, Electric
      Cooling
      • Central Air, Ceiling Fan(s), Electric
      Appliances
      • Included: Electric Water Heater
      • Laundry: Laundry Room
      Features
      • Flooring: Carpet, Ceramic Tile, Hardwood, Vinyl
      • Basement: Finished,Exterior Entry,Walk-Out Access
      • Has fireplace: No
      Interior area
      • Total structure area: 2,964
      • Total interior livable area: 1,830 sqft
      • Finished area above ground: 1,230
      • Finished area below ground: 600

      Property

      Parking
      • Total spaces: 1
      • Parking features: Garage Faces Side, Oversized, Storage, Garage Door Opener, Detached, Driveway
      • Garage spaces: 1
      • Has uncovered spaces: Yes
      Accessibility
      • Accessibility features: None
      Features
      • Levels: Two
      • Stories: 2
      • Has private pool: Yes
      • Pool features: Concrete, Private
      Lot
      • Size: 2.65 Acres
      • Dimensions: 3.00 x
      Details
      • Additional structures: Above Grade, Below Grade
      • Parcel number: 04111108031867
      • Zoning: R
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Ranch/Rambler
      • Property subtype: Single Family Residence
      Materials
      • Frame
      • Foundation: Block
      Condition
      • New construction: No
      • Year built: 1973

      Utilities & green energy

      • Sewer: Private Septic Tank
      • Water: Private, Well

      Community & HOA

      Community
      • Subdivision: Baltimore County
      HOA
      • Has HOA: No
      Location
      • Region: Glen Arm

      Financial & listing details

      • Price per square foot: $361/sqft
      • Tax assessed value: $493,100
      • Annual tax amount: $5,516
      • Date on market: 6/11/2026
      • Listing agreement: Exclusive Right To Sell
      • Ownership: Fee Simple

        Estimated market value

        $641,000

        $609,000 - $673,000

        $2,853/mo

        Price history

        DateEventPrice
        9/8/2026Price change$659,900-4.3%$361/sqft
        Source: Bright MLS #MDBC2165960 Report a problem
        8/4/2026Price change$689,900-4.2%$377/sqft
        Source: Bright MLS #MDBC2165960 Report a problem
        7/17/2026Price change$719,900-4%$393/sqft
        Source: Bright MLS #MDBC2165960 Report a problem
        6/11/2026Listed for sale$749,900+290.6%$410/sqft
        Source: Bright MLS #MDBC2165960 Report a problem
        5/2/1997Sold$192,000$105/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$5,080 +0.5%$455,100 +9.1%
        2024$5,055 +10%$417,100 +10%
        2023$4,595 +2%$379,100
        2022$4,503 +2.1%$379,100 +4.2%
        2021$4,410 +2.1%$363,900 +2.1%
        2020$4,318 +0.3%$356,300
        2019$4,306 +0.3%$356,300 +0.6%
        2018$4,293 +0.3%$354,233 +0.3%
        2017$4,281 +26.9%$353,200 +0.6%
        2016$3,372 $351,067 +0.6%
        2015$3,372 $348,933 +0.6%
        2014$3,372 $346,800
        2013-- $346,800
        2012-- $346,800 -9.2%
        2011-- $381,800 0%
        2010-- $381,880
        2009-- $381,880 -4.9%
        2008-- $401,700 +15.1%
        2007-- $348,956 +17.8%
        2006-- $296,213 +21.7%
        2005-- $243,470 +8.2%
        2004-- $224,990 +8.9%
        2003-- $206,510 +9.8%
        2002-- $188,030
        2001-- $188,030
        Find assessor info on the county website

        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 21057

        Getting around

        0 / 100
        Car-Dependent
        7 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Carroll Manor
        • Middle: Ridgely
        • High: Loch Raven
        • District: Baltimore 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.

        A local agent can set up tours, give advice and negotiate with sellers.

        Browse local experts