This home's estimate is 62% higher than the average sale price ($1.44M) of 6 comparable homes.
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3100 Roxbury Mills Rd, Glenwood, MD 21738
About this home
Presiding over 7-acres and sited on one of the most premier lots in Howard County, this beautiful property combines the beauty and richness of nature with historic charm and modern luxury. The architectural farmhouse style incorporates a stone and stucco exterior with exposed wood headers, blue stone window sills and wrap-around front and back porches that all fit perfectly with the peaceful surroundings. A private entry drive takes you past a family of duck swimming in the pond before you arrive at a generous circular drive and parking for sixteen. A detached barn-like stone garage has a bonus finished upper level with a breezeway connecting the main house clad in stucco. The quintessential covered front porch welcomes guests to enter and decompress. Inside, there is a center foyer and hall sided by a banquet-sized dining room with two large fireplaces that flank the opening into an oval library with custom built-ins, cove lighting and a herringbone wood floor. The private wing that follows is host to a main level ensuite bedroom and den with French doors that open to a rear covered porch. The foyer and center hall unfold into a spacious eat-in kitchen with a commanding center island. The central kitchen is outfitted with pine cabinetry, professional stainless appliances, a peninsula breakfast bar with prep sink, and cased openings at all four corners that lead to the family gathering room, walk-in pantry and mud room. Tucked into a secondary wing is a small office, nurse station, and a large office with several built-in desks and a fireplace that could become the formal living room. There are two upper levels, seven bedrooms, six full bathrooms, four half bathrooms, three laundry centers and nine fireplaces in this beautifully remodeled and expanded estate home with over 8,000 square feet of finished living space. Cast your vision and discover endless lifestyle options and endless entrepreneurial opportunities that are possible with this property already primed and ready to launch with so many features and amenities already in place. Imagine a winery, bed and breakfast, Air B & B, next level living, and so much more that would thrive in this bucolic setting!
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Market trends in 21738, MD
Last updated October 2026
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Sale history for 3100 Roxbury Mills Rd
$157/sq ft
$157/sq ft
$157/sq ft
As the MLS and public records start to fill up, we'll list the details here.
Public record
Property details
Parking
- Parking Information
- # of Detached Garage Spaces: 4
- Garage Features: Additional Storage Area, Garage Door Opener, Garage - Side Entry, Inside Access, Oversized
- # of Total Garage and Parking Spaces: 20
- Has Garage
- # of Garage Spaces: 4
- Driveway - # of Spaces: 16
- Asphalt Driveway, Circular Driveway, Paved Driveway
- Driveway, Detached Garage
Interior
- Virtual Tour
- Bedroom Information
- # of Bedrooms On 1st Upper Level: 4
- # of Bedrooms On 2nd Upper Level: 2
- # of Bedrooms On Main Level: 1
- Bathroom Information
- # of Bathrooms (Half) On 1st Upper Level: 1
- # of Bathrooms (Full) On 1st Upper Level: 3
- # of Bathrooms (Full) On 2nd Upper Level: 1
- # of Bathrooms (Half) On Main Level: 3
- # of Bathrooms (Full) On Main Level: 1
- # of Bathrooms (Full) On 1st Lower Level: 1
- # of Bathrooms (Half) On All Upper Levels: 1
- # of Bathrooms (Full) On All Upper Levels: 4
- # of Bathrooms (Full) On All Lower Levels: 1
- # of Bathrooms (Half): 4
- # of Bathrooms (Full): 6
- Interior Information
- Appliances: Washer - Front Loading, Dryer - Front Loading, Refrigerator, Extra Refrigerator/Freezer, Microwave, Oven - Wall, Exhaust Fan, Dishwasher, Disposal, Cooktop, Central Vacuum, Freezer
- Door Features: Atrium, French, Insulated, Six Panel
- Flooring Type: Hardwood, Luxury Vinyl Plank, Partially Carpeted
- Interior Features: Kitchen - Gourmet, Breakfast Area, Family Room Off Kitchen, Butlers Pantry, Kitchen - Island, Dining Area, Wood Floors, Upgraded Countertops, Window Treatments, Entry Level Bedroom, Built-Ins, Chair Railings, Crown Moldings, Master Bath(s), Wainscotting, Wet/Dry Bar, Recessed Lighting, Floor Plan - Open
- Living Area Sq.Ft. Source: Assessor
- Wall & Ceiling Types: 2 Story Ceilings, 9'+ Ceilings, Dry Wall, Plaster Walls, Vaulted Ceilings, Wood Walls, Paneled Walls, Tray Ceilings
- Room Information
- Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Game Room, Den, Library, Foyer, 2nd Stry Fam Ovrlk, Study, Sun/Florida Room, Exercise Room, Great Room, Laundry, Mud Room, Office, Recreation Room, Storage Room, Utility Room, Bedroom 6
- Laundry Type: Main Floor, Has Laundry, Basement, Upper Floor, Hookup
- Fireplace Information
- Has Fireplace
- # of Fireplaces: 9
- Mantel(s), Fireplace - Glass Doors (N), Screen, Marble, Non-Functioning, Stone, Wood
- Basement Information
- Basement: Yes
- Other, Connecting Stairway, Fully Finished, Heated, Improved, Interior Access
Exterior
- Property Information
- Not Federal Flood Zone
- Total Below Grade Sq. Ft.: 2140
- Accessibility Features: Level Entry - Main
- Front Foot Fee Payment Frequency: Annually
- Improvement Assessed Value: $1,480,700
- Ownership Interest: Fee Simple
- Year Built Source: Assessor
- Year Major Reno/Remodel: 2019
- Building Information
- Construction Materials: Stone, Stucco
- Foundation Details: Other
- Other Structures: Above Grade, Below Grade
- Outdoor Living Structures: Porch(es), Roof, Wrap Around, Patio(s), Enclosed, Breezeway
- Roof: Shingle
- Structure Type: Detached
- Window Features: Casement, Double Pane, Insulated, Screens, Skylights
- Other Structures: Shed, Storage Barn/Shed, Other
- Exterior Information
- Extensive Hardscape, Flood Lights, Exterior Lighting, Lawn Sprinkler, Secure Storage, Sidewalks, Underground Lawn Sprinkler
- Fencing: Split Rail, Wood
- Lot Information
- Lot Features: Landscaping, Partly Wooded, Trees/Wooded, Open, Secluded, Private, Additional Lot(s), Backs to Trees, Front Yard, Not In Development, Pond, Premium, Rear Yard, SideYard(s), Subdivision Possible
- Has Water View
- Tidal Water: No
- Land Information
- Land Assessed Value: $383,000
- Above Grade Information
- Finished Sq.Ft.: 8,401
- Finished Sq.Ft. Source: Assessor
- Below Grade Information
- Unfinished Sq.Ft. Source: Assessor
- Finished Sq.Ft.: 2,140
- Finished Sq.Ft. Source: Assessor
Financial
- Tax Information
- County Tax: $21,040
- Tax Assessed Value: $1,863,700
- Tax Year: 2022
- Tax Annual Amount: $25,910
- Assessments Information
- Special Assessment Payment: Annually
- Year Assessed: 2023
Utilities
- Utilities Information
- Central Air
- Cooling Type: Central A/C, Programmable Thermostat, Zoned, Ceiling Fan(s), Ductless/Mini-Split, Heat Pump(s)
- Cooling Fuel: Electric
- Forced Air, Radiator, Zoned, Programmable Thermostat, Heat Pump(s)
- Heating Fuel: Natural Gas
- Hot Water: Natural Gas
- Sewer Septic: Septic Exists
- Under Ground
- Water Source: Well
Location
- School Information
- Elementary School: BUSHY PARK
- Middle Or Junior School: GLENWOOD
- High School: GLENELG
- School District Name: HOWARD COUNTY PUBLIC SCHOOL SYSTEM
- Elementary School Source: Listing Agent
- Middle School Source: Listing Agent
- High School Source: Listing Agent
- School District Source: Listing Agent
- Location Information
- Outside City Limits
- Directions: Roxbury Mills Road is (MD-97) to 3100. Note: House is not visible from the road
- Municipality: n/a
Public facts
- Beds: —
- Baths: —
- Sq. Ft.: —
- Stories: —
- Lot Size: —
- Style: Single Family Residential
- Year Built: —
- Year Renovated: —
- County: Howard County
- APN: 140434385
Around this home
Schools
- K - 12
- Preschool & daycare
Public PreK-5 • Assigned • 1.0mi
Public 6-8 • Assigned • 0.7mi
Public 9-12 • Assigned • 1.6mi
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 9.2 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 21738
Home values near 3100 Roxbury Mills Rd
| Address | Redfin Estimate |
|---|---|
- Beds | 1.5 Baths | 2304 Sq. Ft. | $559,954 |
- Beds | 8 Baths | 12165 Sq. Ft. | $2,468,315 |
- Beds | 4.5 Baths | 5336 Sq. Ft. | $1,442,714 |
- Beds | 4.5 Baths | 4733 Sq. Ft. | $948,158 |
4 Beds | 3.5 Baths | 5305 Sq. Ft. | $1,739,830 |
4 Beds | 3.5 Baths | 4035 Sq. Ft. | $1,645,810 |
| Address | Redfin Estimate |
|---|---|
5 Beds | 5 Baths | 4032 Sq. Ft. | $1,229,161 |
5 Beds | 4.5 Baths | 4136 Sq. Ft. | $1,462,422 |
- Beds | 5.5 Baths | 5222 Sq. Ft. | $1,474,879 |
4 Beds | 2 Baths | 2387 Sq. Ft. | $628,979 |
4 Beds | 3.5 Baths | 4045 Sq. Ft. | $1,581,699 |
4 Beds | 3.5 Baths | 4988 Sq. Ft. | $1,680,388 |
| Address | Redfin Estimate |
|---|---|
- Beds | 2 Baths | 1430 Sq. Ft. | $527,834 |
- Beds | 4 Baths | 3669 Sq. Ft. | $1,101,904 |
6 Beds | 4.5 Baths | 3393 Sq. Ft. | $1,309,913 |
4 Beds | 3.5 Baths | - Sq. Ft. | $1,568,987 |
4 Beds | 4.5 Baths | 5740 Sq. Ft. | $1,815,849 |
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