This home's estimate is 31.1% higher than the average sale price ($446K) of 6 comparable homes.
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1 Gunpowder Rd, Glen Arm, MD 21057
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About this home
A stone‑front rancher with timeless presence and wide‑open living spaces, set along the peaceful Gunpowder River, welcome to 1 Gunpowder Road, Glen Arm. Offering both comfort and an exceptional natural setting, this home’s stone façade gives it a grounded, enduring feel, perfectly suited to its serene position along the Gunpowder River. The setting is level, open, and beautifully usable—ideal for anyone who wants the ease of single‑level living paired with natural serenity. Inside, the home opens to large, airy rooms that offer remarkable flexibility for everyday living and entertaining. Excellent closets and storage throughout make the layout feel even more functional. Key interior features include beautiful hardwood flooring that adds warmth and continuity across the main level; two stone fireplaces—one on each level—bringing character and cozy ambiance: a new roof that provides peace of mind and long‑term value. The lower level is a standout, offering an extraordinary amount of space with both finished and unfinished areas. The partially finished section is ideal for a recreation room, home office, or guest space. The substantial unfinished area provides endless possibilities—storage, workshop, gym, or future expansion. The property sits on a level, usable lot that enhances outdoor living. Whether relaxing by the river, gardening, or enjoying the open space, the setting feels peaceful, private, and connected to nature. The property adjacent to the north and along the river behind is owned and maintained by the State of Maryland. This one is special!
Redfin Estimate
Market trends in 21057, MD
Last updated August 2026
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Est. $2,332 per month, based on comparable rentals
Sale and tax history for 1 Gunpowder Rd
- Sale History
- Tax History
$235/sq ft
$226/sq ft
$226/sq ft
$33/sq ft
Public record
Property details
Parking
- Parking Information
- Garage Sq. Ft.: 672
- # of Attached Garage Spaces: 2
- Garage Features: Garage Door Opener, Garage - Front Entry, Inside Access, Oversized
- # of Total Garage and Parking Spaces: 6
- Has Garage
- # of Garage Spaces: 2
- Driveway - # of Spaces: 4
- Asphalt Driveway
- Driveway, Attached Garage
Interior
- Bedroom Information
- # of Bedrooms On Main Level: 3
- Bathroom Information
- # of Bathrooms (Full) On Main Level: 2
- # of Bathrooms (Full): 2
- Interior Information
- Appliances: Built-In Range, Dishwasher, Exhaust Fan, Refrigerator, Washer, Dryer - Electric
- Door Features: Sliding Glass
- Flooring Type: Hardwood, Ceramic Tile, Carpet
- Interior Features: Floor Plan - Open, Tub Shower, Stall Shower, CeilngFan(s), Crown Moldings, Kitchen - Eat-In, Master Bath(s), Wood Floors
- Living Area Sq.Ft. Source: Estimated
- Wall & Ceiling Types: Dry Wall
- Room Information
- Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Kitchen, Family Room, Foyer, Master Bathroom
- Laundry Type: Main Floor
- Fireplace Information
- Has Fireplace
- # of Fireplaces: 2
- Stone
- Basement Information
- Basement: Yes
- Improved, Outside Entrance, Interior Access, Partially Finished, Space For Rooms
Exterior
- Property Information
- Federal Flood Zone
- Total Below Grade Sq. Ft.: 2428
- Federal Flood Zone: A
- # of Floors In Unit: 2
- Improvement Assessed Value: $235,000
- Ownership Interest: Fee Simple
- Property Condition: Very Good
- Year Built Source: Assessor
- Building Information
- Construction Materials: Stone, Aluminum Siding
- Foundation Details: Block
- Other Structures: Above Grade, Below Grade
- Outdoor Living Structures: Patio(s), Porch(es)
- Roof: Asphalt
- Structure Type: Detached
- Window Features: Double Hung, Palladian
- Lot Information
- Lot Features: Flood Plain, Level, Open, Partly Wooded
- Lot Size Dimensions: 2.00 x
- Lot Dimensions Source: Assessor
- Has Water View
- Tidal Water: No
- Land Information
- Land Assessed Value: $145,300
- Above Grade Information
- Finished Sq.Ft.: 1,928
- Finished Sq.Ft. Source: Assessor
- Below Grade Information
- Unfinished Sq.Ft.: 1,928
- Unfinished Sq.Ft. Source: Assessor
- Finished Sq.Ft.: 500
- Finished Sq.Ft. Source: Estimated
Financial
- Tax Information
- County Tax: $4,384
- Tax Assessed Value: $380,300
- Tax Year: 2025
- Tax Annual Amount: $4,384
- Assessments Information
- Year Assessed: 2026
Utilities
- Utilities Information
- Central Air
- Cooling Type: Central A/C
- Cooling Fuel: Electric
- Baseboard - Hot Water, Radiant
- Heating Fuel: Oil
- Hot Water: Electric
- Sewer Septic: On Site Septic
- Water Source: Well
Location
- School Information
- School District Name: BALTIMORE COUNTY PUBLIC SCHOOLS
- School District Source: Listing Agent
- Location Information
- Outside City Limits
- Directions: gps
Public facts
- Beds: —
- Baths: 1.5
- Sq. Ft.: 1,928
- Stories: 1.0
- Lot Size: 0.77 acres
- Style: Single Family Residential
- Year Built: 1963
- Year Renovated: —
- County: Baltimore County
- APN: 11 1102004640
Around this home
Schools
Public K-5 • Assigned • 4.9mi
Public 6-8 • Assigned • 1.5mi
Public 9-12 • Assigned • 2.4mi
Climate risks
Estimated 22-32% chance of a flood reaching the building in the next 30 years
0.31% chance of being in a wildfire in next 30 years
7 days above 104° expected this year, 15 days in 30 years
27% chance of strong winds in next 30 years
5 unhealthy days expected this year, 7 days in 30 years
Sun exposure
In this area, properties receive around 9.2 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 21057
Home values near 1 Gunpowder Rd
| Address | Redfin Estimate |
|---|---|
- Beds | 2 Baths | 1806 Sq. Ft. | $493,667 |
3 Beds | 2 Baths | 2000 Sq. Ft. | $549,496 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 1 Baths | 1638 Sq. Ft. | $359,700 |
- Beds | 1 Baths | 3303 Sq. Ft. | $483,234 |
| Address | Redfin Estimate |
|---|---|
- Beds | 1.5 Baths | 2210 Sq. Ft. | $458,002 |
- Beds | 1.5 Baths | 2364 Sq. Ft. | $554,260 |
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