This home's estimate is 20.6% higher than the average sale price ($766K) of 6 comparable homes.
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4405 Roop Rd, Mount Airy, MD 21771
About this home
Incredible extensive "GREEN" features to save $$$! Solar, Hardiplanks, Geothermal, ERV, Energy Lighting & SS Apps, Engineered Hardwoods throughout! ML Master Suite w/ Luxury BA & WIC; Gourmet KIT w/ high-end SS Energy Apps, granite; 2 story FR w/ gorgeous stacked stone gas FP; expansive new deck, designer fixtures & more. .. Remarkable vistas, curb appeal and an open concept will leave you in awe
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Market trends in 21771, MD
Last updated July 2026
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Sale history for 4405 Roop Rd
$165/sq ft
$169/sq ft
$165/sq ft
$169/sq ft





$160/sq ft
$166/sq ft
$169/sq ft
** Price available after signing in.
Tax history for 4405 Roop Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Parking Information
- # of Attached Garage Spaces: 2
- Garage Features: Garage Door Opener, Garage - Side Entry
- # of Total Garage and Parking Spaces: 2
- Has Garage
- # of Garage Spaces: 2
- Garage, Paved Driveway, Paved Driveway
- Off Street, Driveway, Attached Garage
Interior
- Virtual Tour
- Bedroom Information
- # of Bedrooms On 1st Upper Level: 3
- # of Bedrooms On Main Level: 1
- Bathroom Information
- # of Bathrooms (Full) On 1st Upper Level: 1
- # of Bathrooms (Half) On Main Level: 1
- # of Bathrooms (Full) On Main Level: 1
- # of Bathrooms (Half): 1
- # of Bathrooms (Full): 2
- Interior Information
- Appliances: Washer/Dryer Hookups Only, Central Vacuum, Cooktop - Down Draft, Dishwasher, Disposal, Dryer, Exhaust Fan, Freezer, Icemaker, Microwave, Oven - Double, Oven - Wall, Refrigerator, Washer, Water Conditioner - Owned
- Door Features: French, Atrium
- Entry Location: Foyer
- Interior Features: Family Room Off Kitchen, Kitchen - Gourmet, Breakfast Area, Combination Kitchen/Dining, Kitchen - Island, Entry Level Bedroom, Upgraded Countertops, Master Bath(s), Wood Floors, Window Treatments, Recessed Lighting, Floor Plan - Open
- Living Area Sq.Ft. Source: Estimated
- Wall & Ceiling Types: Dry Wall, Vaulted Ceilings, 2 Story Ceilings, 9'+ Ceilings, High
- Room Information
- Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Basement, Foyer, Study, Laundry
- Fireplace Information
- Has Fireplace
- # of Fireplaces: 1
- Equipment
- Basement Information
- Basement: Yes
- Outside Entrance, Rear Entrance, Sump Pump, Walkout Level, Unfinished, Daylight, Full, Rough Bath Plumb
Exterior
- Property Information
- Improvement Assessed Value: $401,700
- Ownership Interest: Fee Simple
- Property Condition: Very Good
- Year Built Source: Estimated
- Building Information
- Construction Materials: Stone, Structural Insulated Panel System (SIPS), Composition, HardiPlank Type, Fiber Cement
- Other Structures: Above Grade
- Outdoor Living Structures: Porch(es), Deck(s)
- Roof: Shingle
- Structure Type: Detached
- Window Features: Double Pane, ENERGY STAR Qualified, Low-E, Screens, Vinyl Clad, Atrium, Casement
- Other Structures: Barn, Shed Shop, Storage Barn/Shed
- Exterior Information
- Sidewalks, Secure Storage
- Fencing: Fully, Rear
- Property Green Features
- Energy Efficient: Appliances, Construction, Home Energy Management, HVAC, Lighting
- Energy Generation: PV Solar Array(s) Owned
- Indoor Air Quality: Moisture Control
- Lot Information
- Lot Features: Backs to Trees, Landscaping, Private, Trees/Wooded
- Tidal Water: No
- Land Information
- Land Assessed Value: $115,900
- Above Grade Information
- Unfinished Sq.Ft.: 2031
- Unfinished Sq.Ft. Source: Estimated
- Finished Sq.Ft.: 3,554
- Finished Sq.Ft. Source: Estimated
Financial
- Tax Information
- County Tax: $5,848.88
- Tax Assessed Value: $517,600
- Tax Year: 2015
- Tax Annual Amount: $5,908.88
- Assessments Information
- Special Assessment Payment: Annually
- Year Assessed: 2015
Utilities
- Utilities Information
- Cooling Type: Geothermal, Heat Pump(s), Ceiling Fan(s), Programmable Thermostat, HRV/ERV
- Cooling Fuel: Electric
- Electric Previous 12 Months: $1,235.11
- Electric Average / Month: $103
- Gas Average / Month: $12.50
- Gas Previous 12 Months: $150
- Programmable Thermostat
- Heating Fuel: Geo-thermal
- Hot Water: Natural Gas
- Sewer Septic: Septic Exists
- Water Source: Well, Conditioner
Location
- School Information
- Elementary School: WINFIELD
- Middle Or Junior School: MT. AIRY
- High School: SOUTH CARROLL
- School District Name: CARROLL COUNTY PUBLIC SCHOOLS
- Location Information
- Directions: MD-27 N/Ridge Rd to Roop Rd
- Has View
Public facts
- Beds: —
- Baths: 3.5
- Sq. Ft.: 4,954
- Stories: 2.0
- Lot Size: 4.13 acres
- Style: Single Family Residential
- Year Built: 2013
- Year Renovated: —
- County: Carroll County
- APN: 09 034102
Around this home
Schools
Public PreK-5 • Assigned • 3.0mi
Public 6-8 • Assigned • 5.3mi
Public 9-12 • Assigned • 3.8mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk 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 101° expected this year, 15 days in 30 years
13% chance of strong winds in next 30 years
1 unhealthy days expected this year, 2 days in 30 years
Sun exposure
In this area, properties receive around 9.2 hours in June and 4.1 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 21771
Home values near 4405 Roop Rd
| Address | Redfin Estimate |
|---|---|
6 Beds | 4 Baths | 4502 Sq. Ft. | $890,773 |
2 Beds | 1 Baths | 1560 Sq. Ft. | $436,948 |
| Address | Redfin Estimate |
|---|---|
- Beds | 2 Baths | 2055 Sq. Ft. | $545,658 |
4 Beds | 4 Baths | 3571 Sq. Ft. | $836,822 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 2 Baths | 1504 Sq. Ft. | $504,970 |
- Beds | 1.5 Baths | 2208 Sq. Ft. | $627,292 |
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