This home's estimate is 26.5% lower than the average sale price ($617K) of 5 comparable homes.
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2142 Flag Marsh Rd, Mount Airy, MD 21771
About this home
Endless Potential on 4.4 Acres! Discover the opportunity to create your dream retreat with this all-brick 3-bedroom, 1-bath rancher, perfectly situated on 4.4 serene acres. This solid home is ready for a full renovation—ideal for investors, renovators, or anyone looking to bring their vision to life. The spacious lot offers plenty of room for expansion, gardening, or even adding a workshop or barn. With mature trees and open space, the possibilities are endless. Whether you're restoring the existing home or building anew, this property is your blank canvas in a peaceful, country setting—just waiting for the right touch. Bring your creativity and tools—this is a rare chance to own acreage and potential at an affordable price! * * * ADDITIONAL 1.394 ACRE LOT ADJACENT TO THIS PROPERTY IS ALSO AVAILABLE. SEE MLS # MDCR2028372
Redfin Estimate
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Market trends in 21771, MD
Last updated October 2026
Buyer's Market
Seller's Market
Seller's market
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16980 Moss Meadow Way NW, Mount Airy, MD 21771 See all
Provided by Redfin
Redfin agents who toured
- Needs a complete renovation from top to bottom. Nice lot with some mature trees backing the woods.1 year ago• May not reflect the current state of the home
Christian TurnerRedfin Associate agent
Sale history for 2142 Flag Marsh Rd
$325/sq ft
$284/sq ft
$284/sq ft
Tax history for 2142 Flag Marsh 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: 1
- Garage Features: Garage - Rear Entry, Basement Garage
- # of Total Garage and Parking Spaces: 1
- Has Garage
- # of Garage Spaces: 1
- Attached Garage, Driveway
Interior
- Bedroom Information
- # of Bedrooms On Main Level: 3
- Bathroom Information
- # of Bathrooms (Full) On Main Level: 1
- # of Bathrooms (Full): 1
- Interior Information
- Living Area Sq.Ft. Source: Assessor
- Fireplace Information
- Has Fireplace
- # of Fireplaces: 1
- Basement Information
- Basement: Yes
- Full, Interior Access, Outside Entrance, Rear Entrance, Unfinished
Exterior
- Property Information
- Total Below Grade Sq. Ft.: 1232
- Improvement Assessed Value: $135,700
- Ownership Interest: Fee Simple
- Year Built Source: Assessor
- Building Information
- Construction Materials: Brick
- Foundation Details: Block
- Other Structures: Above Grade, Below Grade
- Structure Type: Detached
- Lot Information
- Lot Features: Additional Lot(s), Partly Wooded, Private
- Tidal Water: No
- Land Information
- Additional Parcels
- Additional Parcels Description: MLS # 2028372 1.394 acre vacant lot adjacent to property is also available
- Land Assessed Value: $217,200
- Above Grade Information
- Finished Sq.Ft.: 1,232
- Finished Sq.Ft. Source: Assessor
- Below Grade Information
- Unfinished Sq.Ft.: 1,232
- Unfinished Sq.Ft. Source: Assessor
- Finished Sq.Ft. Source: Assessor
Financial
- Tax Information
- County Tax: $3,257
- Tax Assessed Value: $309,767
- Tax Year: 2024
- Tax Annual Amount: $3,317
- Assessments Information
- Year Assessed: 2025
Utilities
- Utilities Information
- Central Air
- Cooling Type: Central A/C
- Cooling Fuel: Electric
- Heat Pump(s), Heat Pump - Oil BackUp
- Heating Fuel: Oil
- Hot Water: Electric
- Sewer Septic: Private Septic Tank
- Water Source: Well
Location
- School Information
- School District Name: CARROLL COUNTY PUBLIC SCHOOLS
- School District Source: Listing Agent
- Location Information
- Outside City Limits
- Directions: Rt 94 to Newport Rd follow to Flag Marsh Rd. Property is on the right
Public facts
- Beds: —
- Baths: 1.0
- Sq. Ft.: 1,232
- Stories: 1.0
- Lot Size: 4.44 acres
- Style: Single Family Residential
- Year Built: 1959
- Year Renovated: —
- County: Carroll County
- APN: 13 002274
Around this home
Schools
- K - 12
- Preschool & daycare
Public PreK-2 • Assigned • 4.1mi
Public 6-8 • Assigned • 4.1mi
Public 9-12 • Assigned • 5.6mi
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 103° expected this year, 15 days in 30 years
11% 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 2142 Flag Marsh Rd
| Address | Redfin Estimate |
|---|---|
- Beds | 1 Baths | 1654 Sq. Ft. | $434,103 |
- Beds | 1.5 Baths | 1362 Sq. Ft. | $339,123 |
| Address | Redfin Estimate |
|---|---|
- Beds | 2 Baths | 2120 Sq. Ft. | $534,573 |
- Beds | 2 Baths | 2452 Sq. Ft. | $570,959 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 1 Baths | 108 Sq. Ft. | $229,633 |
- Beds | 2.5 Baths | 2094 Sq. Ft. | $561,664 |
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