21050 Mattingly Rd is a 2,184 square foot house on a 12.16 acre lot with 2 bathrooms. Based on Redfin's Abell data, we estimate the home's value is $696,812.
Single-familyProperty Type
1969Year Built
12.16 acresLot Size
$319Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$696,812
$15K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 35.6% higher than the average sale price ($514K) of 5 comparable homes.
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Earn from this home
Sell
$654,730
Est. take-home
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Market trends in 20606, MD
Last updated August 2026
Sale-to-List Price
75.9%
13.3% MoM
Median sale price
$375K
$150K MoM
Avg. days on market
85d
530 days MoM
Recently sold homes
1
0 MoM
Provided by Redfin
Sale history for 21050 Mattingly Rd
Date
Event
Price
Public Records
May 12, 2004
Sold
$220,000
$101/sq ft
Public Records
Aug 25, 1997
Sold
$339,000
$155/sq ft
Year
Property tax
Land + Additions
Assessment*
2010
$6,003
Tax history for 21050 Mattingly Rd
Year
Property tax
Land + Additions
Assessment*
2010
$6,003
*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
RPD
Rural Preservation District
The regulations of Rural Preservation Districts are intended to foster agricultural, forestry, mineral resource extraction, and aquacultural uses and protect the land base necessary to support these activities. Low density residential development in this type of district is permitted subject to performance standards that maintain the rural character of the district in recognition of the fact that a full range of public facilities is not provided or planned. The farmer has the right to farm without being restricted by neighboring residential areas. Restricted hours of operation for farm equipment, restricted odor-producing fertilizers, or mandatory noise reductions may not be imposed on farmers in an RPD zoning district. The general intent of the district is to encourage farming without undue burden on the landowner. In accordance with these intentions, the following provisions for the protection of agricultural uses will apply: (1) Any farm use of land is permitted. (2) Operation, at any time, of machinery used in farm production or the primary processing of agricultural products is permitted. (3) Normal agricultural activities and operations in accordance with good husbandry practices, which do not cause bodily injury or directly endanger human health, are permitted and preferred activities, including activities that may produce normal agriculture related noise and odors. (4) The sale of farm products produced on the farm where the sales are made is permitted.
Permitted uses
Include but are not limited to:
Equestrian facility
Greenhouse / nursery
Livestock production
Winery & vineyard
Housing-Single unit
Manufacturing
Bed & breakfast
Agriculture-Cropland
Agriculture-Grove / orchard
Timberland
Aug 29, 2026 • Active
Environmental
Construct an agricultural barn and perform tree removal.
Grading
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: 12.169 ACRES PARCEL 2 ELM FARM
Architectural Style: Conventional
Property Type: Conventional
Exterior: Brick
Roof: Composition Shingle
Construction Quality: 4.0
Heating/Cooling: Has Heating and Cooling
Heating: Baseboard
Fireplace: 1 Sty BR Chimney
Garage/Carport: Garage
# of Units: 1
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 2,184
Stories: 2.0
Lot Size: 12.16 acres
Style: Single Family Residential
Year Built: 1969
Year Renovated: —
County: St. Mary's County
APN: 07021151
Home facts updated by county records on Apr 11, 2023
Around this home
Schools
Dynard Elementary School
Public PreK-5 • Assigned • 4.9mi
9/10
Margaret Brent Middle School
Public 6-8 • Assigned • 9.3mi
6/10
Chopticon High School
Public 9-12 • Assigned • 8.0mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
3/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
8/10 Heat Factor
7 days above 104° expected this year, 17 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Abell, MD • 20606
Average low and high temperatures (°F)
40
27
45
31
61
42
70
51
74
59
85
69
87
74
80
67
78
64
69
52
59
45
46
33
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.6 hours in
June and 4.8 hours in December, which is comparable to the
U.S. average for solar exposure.
9.6 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$662,000 – $802,000
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