28745 Ridge Rd is a vacant land on a 2.4 acre lot. - it last sold on June 12, 2023 for $130,000. Based on Redfin's Mount Airy data, we estimate the home's value is $134,088.
Vacant landProperty Type
2.4 acresLot Size
$55,870Price/Acres
Source:Public Records
Redfin Estimate
$134,088
$4,088 since sold in June 2023$1,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 83.6% lower than the average sale price ($816K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
AR
Agricultural Reserve Zone
The intent of the AR zone is to promote agriculture as the primary land use in areas of the County designated for agricultural preservation in the general plan, the Functional Master Plan for Preservation of Agriculture and Rural Open Space, and other current or future master plans. The AR zone accomplishes this intent by providing large areas of generally contiguous properties suitable for agricultural and related uses and permitting the transfer of development rights from properties in this zone to properties in designated receiving areas; Agriculture is the preferred use in the AR zone. All agricultural operations are permitted at any time, including the operation of farm machinery. An agricultural use cannot be restricted on the grounds that it interferes with other uses permitted in the zone but uses that are not exclusively agricultural in nature must satisfy additional use standards or the conditional use approval process; The intent of the child lot option in the AR zone is to facilitate the continuation of the family farming unit and to otherwise meet the purposes of the AR zone.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Infrastructure-Other
Public service
Transportation-Other
Jul 18, 2025 • Active
Electrical
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Exterior
Property Information
Legal Description: WARFIELD & SNOWDEN
Lot Information
# of Buildings: 1
Land Sq. Ft: 104,544
Acres: 2.4
Zoning Code: RDT
County Use Description: VAC/UNUSED LAND
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 12
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 2.4 acres
Style: Vacant Land
Year Built: —
Year Renovated: —
County: Montgomery County
APN: 12 00924984
Home facts updated by county records on Jul 18, 2026
Around this home
Schools
Places
Transit
Damascus Elementary School
Public K-5 • Assigned • 3.2mi
4/10
John T. Baker Middle School
Public 6-8 • Assigned • 4.0mi
6/10
Damascus High School
Public 9-12 • Assigned • 3.4mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 101° expected this year, 16 days in 30 years
4/10 Wind Factor
13% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Mount Airy, MD • 21771
Average low and high temperatures (°F)
36
22
41
27
60
39
67
48
72
54
83
64
88
70
82
64
77
59
67
47
56
39
42
28
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Dec
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.
9.2 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$128,000 – $155,000
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