Rare opportunity in the highly desirable 7th District of St. Mary’s County! This unique offering includes three separate waterfront lots totaling approximately 1.5 acres. Each lot currently contains existing structures that are in dilapidated condition and are likely tear-downs, offering a blank slate for buyers with vision. With its scenic waterfront setting and location in one of the county’s most sought-after areas, this property provides a rare chance to create something special. Buyer to perform all due diligence regarding zoning, permitting, building feasibility, septic/well requirements, and intended use of the property. Property is being sold strictly as-is. Opportunities like this in the 7th District do not come along often, bring your ideas and explore the possibilities this waterfront property has to offer!
For sale
$250,000
20910 Olen Mattingly Rd, Avenue, MD 20609
0beds
0baths
880sqft
Est.:
Single Family Residence
Built in 1950
0.75 Acres Lot
$-- Zestimate®
$284/sqft
$-- HOA
What's special
Waterfront propertyScenic waterfront setting
- 13 days |
- 301 |
- 11 |
Zillow last checked: 7 hours ago
Listing updated: March 04, 2026 at 05:45am
Listed by:
Justin Tiede 240-925-5252,
The Southside Group Real Estate 3019703636
Source: Bright MLS,MLS#: MDSM2029532
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 0
- Bathrooms: 0
Basement
- Area: 0
Heating
- None
Cooling
- None
Features
- Has basement: No
- Has fireplace: No
Interior area
- Total structure area: 880
- Total interior livable area: 880 sqft
- Finished area above ground: 880
- Finished area below ground: 0
Property
Parking
- Parking features: Other
Accessibility
- Accessibility features: None
Features
- Levels: One
- Stories: 1
- Pool features: None
Lot
- Size: 0.75 Acres
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 1907003056
- Zoning: RPD
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Other
- Property subtype: Single Family Residence
Materials
- Other
Condition
- New construction: No
- Year built: 1950
Utilities & green energy
- Sewer: Other
- Water: Well
Community & HOA
Community
- Subdivision: Avenue
HOA
- Has HOA: No
Location
- Region: Avenue
Financial & listing details
- Price per square foot: $284/sqft
- Tax assessed value: $372,333
- Annual tax amount: $3,289
- Date on market: 3/4/2026
- Listing agreement: Exclusive Right To Sell
- Ownership: Fee Simple
Estimated market value
Not available
Estimated sales range
Not available
$1,995/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 3/4/2026 | Listed for sale | $250,000$284/sqft |
Source:  Bright MLS #MDSM2029532 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,830 +27.5% | $342,667 +9.5% |
| 2024 | $3,004 +1.6% | $313,000 +1.6% |
| 2023 | $2,957 +1.6% | $308,133 -1.6% |
| 2022 | $2,911 +1.6% | $313,000 +4.9% |
| 2021 | $2,864 +0% | $298,400 +0% |
| 2020 | $2,864 +0% | $298,367 0% |
| 2019 | $2,863 +0% | $298,400 +0% |
| 2018 | $2,863 -0.9% | $298,300 |
| 2017 | $2,891 -15.9% | $298,300 |
| 2016 | $3,439 | $298,300 -0.2% |
| 2015 | $3,439 | $298,900 |
| 2014 | $3,439 | $298,900 |
| 2013 | -- | $298,900 -7.2% |
| 2012 | -- | $322,000 |
| 2011 | -- | $322,000 |
| 2010 | -- | $322,000 -23% |
| 2009 | -- | $418,080 +21.9% |
| 2008 | -- | $342,916 +28.1% |
| 2007 | -- | $267,753 +39% |
| 2006 | -- | $192,590 +5.7% |
| 2005 | -- | $182,256 +6% |
| 2004 | -- | $171,923 +6.4% |
| 2003 | -- | $161,590 +2.5% |
| 2002 | -- | $157,692 +2.5% |
| 2001 | -- | $153,796 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$1,382/mo
Principal & interest
$1215
Property taxes
$167
More affordability tools
Climate risks
Neighborhood: 20609
Nearby schools
GreatSchools rating
- 8/10Dynard Elementary SchoolGrades: PK-5Distance: 4.9 mi
- 6/10Margaret Brent Middle SchoolGrades: 6-8Distance: 9.7 mi
- 6/10Chopticon High SchoolGrades: 9-12Distance: 8.6 mi
Schools provided by the listing agent
- District: St. Mary's County Public Schools
Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Local experts in 20609
- Maryland
- Saint Marys County
- Avenue
- 20609
- 20910 Olen Mattingly Rd
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