Waterfront on St Patricks Creek, charming farmhouse on 2 level ac, long pier, lg barn, spacious eat in kit, sep DR, FR w/ hwd floors, 1st floor MBR, 2 bedrooms up w/ waterviews, full bath, screened porch to eat crabs and watch the sun sets, quick boat ride to the Potomac River to great fishing, crabbing and historic St. Clements Island & lighthouse, Recorded Perc site for expansion or remodeling.
Single-familyProperty Type
1920Year Built
2.01 acresLot Size
$300Est. Price/Sq.Ft.
Listed by Billy Fitzgerald• Fitzgerald Realty & Auctioneers
•301-884-7000 (broker)
•info@fitzgeraldrealty.net (broker)
Bought with Charlotte Long• CENTURY 21 New Millennium
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Earn from this home
Sell
$274,344
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$2,328/mo
Redfin rental estimate
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Market trends in 20609, MD
Last updated September 2026
Sale-to-List Price
96.8%
2.0% MoM
Median sale price
$620K
$280K MoM
Avg. days on market
7d
12 days MoM
Recently sold homes
5
2 MoM
Provided by Redfin
Sale history for 21079 Arnold Rd
Date
Event
Price
Public Records
Sep 4, 2019
Sold
$279,900
$169/sq ft
BRIGHT MLS #1000226530
Aug 13, 2019
Listing Removed
—
Aug 9, 2019
Sold
$279,900
$169/sq ft
Jul 15, 2019
Pending
—
Jun 14, 2019
Price Changed
$279,900
$169/sq ft
Nov 21, 2018
Relisted
—
Nov 12, 2018
Price Changed
$299,900
$181/sq ft
Sep 19, 2018
Listing Removed
—
Mar 2, 2018
Listed
$349,900
$211/sq ft
BRIGHT MLS #1009224002
Oct 23, 2012
Listing Removed
—
Sep 13, 2010
Listed
$449,500
$271/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$3,714 (+3.4%)
2024
$3,592 (+1.7%)
2023
$3,532 (+1.7%)
$232,600 + $88,000
$320,600
2022
$3,472 (+1.8%)
2021
$3,412 (+0.1%)
2020
$3,407 (+7.1%)
$225,100 + $79,200
$304,300
2018
$3,183 (+0.6%)
$210,300 + $78,200
$288,500
2017
$3,164
$210,300 + $78,200
$288,500
Tax history for 21079 Arnold Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,714 (+3.4%)
2024
$3,592 (+1.7%)
2023
$3,532 (+1.7%)
$232,600 + $88,000
$320,600
2022
$3,472 (+1.8%)
2021
$3,412 (+0.1%)
2020
$3,407 (+7.1%)
$225,100 + $79,200
$304,300
2018
$3,183 (+0.6%)
$210,300 + $78,200
$288,500
2017
$3,164
$210,300 + $78,200
$288,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
—
Baths
1.5
Stories
2
Lot width
—
Lot depth
—
Lot size
2.01 Acres
Year renovated
—
Sq. Ft.
1,656
Year built
1920
Style
Single Family Residential
County
St. Mary's County
APN
07 000685
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 18, 2026.
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
Jun 13, 2024 • Final
Electrical only
Install a new sewer pump.
Electrical
Plumbing
Oct 13, 2023 • Final
Electrical only
Remove and replace an electrical service panel.
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
Parking
Parking Information
Gravel Driveway
Driveway
Interior
Bedroom Information
# of Bedrooms On 1st Upper Level: 2
# 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 All Upper Levels: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 1
Interior Information
Appliances: Washer/Dryer Hookups Only, Dishwasher, Oven/Range - Electric