This home's estimate is 9.2% higher than the average sale price ($701K) of 6 comparable homes.
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4830 Roop Rd, Mount Airy, MD 21771
About this home
Custom Colonial on 3.4 Acre lot backing to woods w/ 3 finished levels. Master BR w/ cathedral ceiling, walk in closet & super bath w/ whirlpool tub & separate shower. Main level 2 story entry foyer, LR & DR, large custom kit w/ island, granite, 42' cabinets, recessed lites, 1st floor Fam Rm w/ fireplace. Lower level rec room, full bath w/ steam shower & walkout to patio. Priced to $ell!
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Market trends in 21771, MD
Last updated July 2026
Buyer's Market
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Sale history for 4830 Roop Rd
$180/sq ft
$180/sq ft
$180/sq ft





$184/sq ft
$184/sq ft
$202/sq ft
$195/sq ft
$81/sq ft
** Price available after signing in.
Tax history for 4830 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, Attached, Asphalt Driveway, Asphalt Driveway
- Driveway, Off Street, Attached Garage
Interior
- Virtual Tour
- Bedroom Information
- # of Bedrooms On 1st Upper Level: 4
- Bathroom Information
- # of Bathrooms (Full) On 1st Upper Level: 2
- # of Bathrooms (Half) On Main Level: 1
- # of Bathrooms (Full) On 1st Lower Level: 1
- # of Bathrooms (Half): 1
- # of Bathrooms (Full): 3
- Interior Information
- Appliances: Dishwasher, Exhaust Fan, Refrigerator, Microwave, Dryer, Washer, Oven/Range - Electric, Icemaker
- Door Features: Insulated, Six Panel, Sliding Glass
- Entry Location: Foyer
- Interior Features: Dining Area, Kitchen - Island, Family Room Off Kitchen, Kitchen - Country, Kitchen - Eat-In, Upgraded Countertops, Master Bath(s), WhirlPool/HotTub, Wood Floors, Window Treatments, Recessed Lighting, Floor Plan - Traditional
- Living Area Sq.Ft. Source: Estimated
- Wall & Ceiling Types: Dry Wall, Cathedral Ceilings
- Room Information
- Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Game Room, Family Room, Foyer, Laundry, Utility Room
- Fireplace Information
- Has Fireplace
- # of Fireplaces: 1
- Mantel(s), Screen
- Basement Information
- Basement: Yes
- Connecting Stairway, Outside Entrance, Full, Improved, Walkout Level
Exterior
- Property Information
- Ownership Interest: Fee Simple
- Property Condition: Very Good
- Year Built Source: Estimated
- Building Information
- Builder Name: CLASSIC AMERICAN HOMES
- Construction Materials: Vinyl Siding, Combination, Brick
- Other Structures: Above Grade
- Outdoor Living Structures: Deck(s), Patio(s)
- Roof: Shingle
- Structure Type: Detached
- Window Features: Insulated, Double Pane, Screens
- Other Structures: Shed
- Exterior Information
- Sidewalks
- Lot Information
- Lot Features: Backs to Trees, Landscaping
- Topography: Level
- Tidal Water: No
- Above Grade Information
- Finished Sq.Ft.: 2,722
- Finished Sq.Ft. Source: Estimated
Financial
- Tax Information
- Tax Year: 2015
- Tax Annual Amount: $4,799.22
- Assessments Information
- Special Assessment Payment: Annually
- Year Assessed: 2014
Utilities
- Utilities Information
- Central Air
- Cooling Type: Ceiling Fan(s), Central A/C, Zoned
- Cooling Fuel: Electric
- Forced Air, Zoned
- Heating Fuel: Electric
- Hot Water: Electric
- Sewer Septic: Septic Exists
- Water Source: Well
Location
- Location Information
- Directions: Rt 27 North of Mt Airy to left @ Kimberly Drive. Right @ stop sign onto Roop Road to house on the left.
- Road Responsibility: City/County
- Road Surface Type: Black Top
Public facts
- Beds: —
- Baths: 3.5
- Sq. Ft.: 3,400
- Stories: 2.0
- Lot Size: 3.47 acres
- Style: Single Family Residential
- Year Built: 2004
- Year Renovated: —
- County: Carroll County
- APN: 09 033831
Around this home
Schools
Public PreK-5 • Assigned • 2.7mi
Public 6-8 • Assigned • 4.9mi
Public 9-12 • Assigned • 3.2mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
0.15% chance of being in a wildfire in next 30 years
7 days above 101° expected this year, 15 days in 30 years
12% chance of strong winds in next 30 years
2 unhealthy days expected this year, 3 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 4830 Roop Rd
| Address | Redfin Estimate |
|---|---|
5 Beds | 3.5 Baths | 2410 Sq. Ft. | $663,689 |
- Beds | 1.5 Baths | 1040 Sq. Ft. | $491,288 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 2.5 Baths | 2500 Sq. Ft. | $716,925 |
- Beds | 2.5 Baths | 2740 Sq. Ft. | $643,489 |
| Address | Redfin Estimate |
|---|---|
- Beds | 3.5 Baths | 4278 Sq. Ft. | $778,324 |
- Beds | 2.5 Baths | 1932 Sq. Ft. | $509,351 |
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