OFF MARKET

Off market mar 2022 for $550K

$711,626

Est. refi paymentEst. refi $3,601/mo

•

2,158

sq ft

20950 Olen Mattingly Rd, Avenue, MD 20609

About this home

This architectural beauty was built with this setting in mind, situated on St. Patrick’s Creek and on one of the most serene peninsulas in St. Mary's County, Maryland. With less than a nautical mile to the Potomac River making it the perfect location to reach the Chesapeake Bay just beyond. The open concept main level features over 1,000 square feet of casual and formal living possibilities with gleaming hardwood floors, a grand two-story foyer leading you to the huge family living/gathering area with a gas fireplace perfect for entertaining, a spacious kitchen with an enormous island fit for a gourmet cook, stainless steel appliances, gas stove top, separate dining area, breakfast nook, separate office, a powder room and lots of storage. Multiple windows allow for lots of natural light and gorgeous views. Walk out on the screened side-porch or onto the huge deck that spans the waterfront side of the house and enjoy the natural surroundings. The second floor boasts a 600 SF master suite, master bath with a large jacuzzi tub, separate shower, double sink granite top vanity, walk-in closet, separate dressing room and another screen porch to enjoy your morning coffee or relax and watch the sunsets in the evening! Two additional bedrooms, a hall bath and laundry complete the second floor. Everything has been well maintained, and a home warranty is included. The dock with electric boat lift are just waiting for your water toys, all you need to do is move in and begin living the dream of owning a waterfront home! [Owner is a licensed agent]

Single-familyProperty Type

2006Year Built

0.48 acresLot Size

$330Est. Price/Sq.Ft.

8 spacesParking

Listed by Theresa C Dent • TTR Sotheby's International Realty

•410-280-5600 (broker)

Bought with Matt Burgan • RE/MAX One

•443-771-8009 (broker)

•mdavis@davispalumbo.com (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #MDSM2000968

Redfin Estimate

$711,626

$162K since sold in March 2022$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 35% higher than the average sale price ($527K) of 6 comparable homes.

SOLD OCT 23, 2026
$427,500
A
3 beds2 baths1,400 sq ft
22715 Saint Winifreds Ln, Avenue, MD 20609
SOLD OCT 26, 2026
$625,000
B
2 beds2.5 baths2,040 sq ft
40461 Old Breton Beach Rd, Leonardtown, MD 20650
SOLD APR 7, 2026
$575,000
C
3 beds2.5 baths2,288 sq ft
20960 Olen Mattingly Rd, Avenue, MD 20609
SOLD SEP 14, 2026
$640,000
D
3 beds2.5 baths2,280 sq ft
20665 Golden Thompson Rd, Avenue, MD 20609
SOLD JUL 8, 2026
$360,000
E
3 beds2 baths1,456 sq ft
22970 Upland Dr, Bushwood, MD 20618
SOLD OCT 7, 2026
$535,000
F
3 beds2 baths1,800 sq ft
38819 Morris Point Rd, Abell, MD 20606

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Earn from this home

Sell

$268,694

Est. take-home

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Refinance

Est. cash available

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Rent

$3,216/mo

Redfin rental estimate

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Market trends in 20609, MD

Last updated October 2026

Sale-to-list price

97.4%

+0.6% MoM

Median sale price

$490K

$130K MoM

Avg. days on market

20d

13 days MoM

Recently sold homes

0 MoM

Provided by Redfin

Sale history for 20950 Olen Mattingly Rd

Date

Event

Price

BRIGHT MLS #MDSM2000968

Mar 4, 2022

Sold

$550,000

$255/sq ft

Jan 25, 2022

Pending

—

Jan 11, 2022

Contingent

—

Sep 15, 2021

Relisted

—

Sep 4, 2021

Listing Removed

—

Aug 12, 2021

Price Changed

$550,000

$255/sq ft

Aug 8, 2021

Contingent

—

Aug 1, 2021

Listed

$525,000

$243/sq ft

BRIGHT MLS #1004942094

Jul 28, 2011

Sold

$288,000

$133/sq ft

Jun 28, 2011

Listing Removed

—

Jul 12, 2010

Listed

$299,000

$139/sq ft

+12

BRIGHT MLS #1008986316

Jul 3, 2010

Listing Removed

—

Nov 29, 2009

Listed

$429,900

$199/sq ft

BRIGHT MLS #1006040272

Nov 5, 2009

Sold

$285,000

$132/sq ft

Oct 23, 2009

Listing Removed

—

Oct 25, 2008

Listed

$351,400

$163/sq ft

BRIGHT MLS #1008943128

Sep 28, 2009

Listing Removed

—

Sep 27, 2009

Listed

$351,400

$163/sq ft

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Year

Property tax

Land + Additions

Assessment*

2025

$4,819 (+3.7%)

2024

$4,648 (+3.1%)

2023

$4,508 (+3.1%)

$196,100 + $236,100

$432,200

2022

$4,371 (+5.0%)

2021

$4,164 (+0.3%)

2020

$4,150 (+2.1%)

$188,600 + $186,000

$374,600

2019

$4,065 (+0.3%)

2018

$4,051 (+0.5%)

$188,600 + $182,500

$371,100

2017

$4,032 (+3.4%)

$188,600 + $182,500

$371,100

2015

$3,900 (−1.6%)

2014

$3,964 (+0.3%)

2013

$3,953 (+56.8%)

2012

$2,521 (−50.0%)

2011

$5,041

2010

$5,041 (+16.5%)

2009

$4,326

Tax history for 20950 Olen Mattingly Rd

Year

Property tax

Land + Additions

Assessment*

2025

$4,819 (+3.7%)

2024

$4,648 (+3.1%)

2023

$4,508 (+3.1%)

$196,100 + $236,100

$432,200

2022

$4,371 (+5.0%)

2021

$4,164 (+0.3%)

2020

$4,150 (+2.1%)

$188,600 + $186,000

$374,600

2019

$4,065 (+0.3%)

2018

$4,051 (+0.5%)

$188,600 + $182,500

$371,100

2017

$4,032 (+3.4%)

$188,600 + $182,500

$371,100

2015

$3,900 (−1.6%)

2014

$3,964 (+0.3%)

2013

$3,953 (+56.8%)

2012

$2,521 (−50.0%)

2011

$5,041

2010

$5,041 (+16.5%)

2009

$4,326

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.48 Acres

Year renovated

—

Sq. Ft.

2,158

Year built

2006

Style

Single Family Residential

County

St. Mary's County

APN

07 008163

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 16, 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

Property details

Parking

Parking Information
# of Total Garage and Parking Spaces: 8
Driveway - # of Spaces: 3
Off Street - # of Spaces: 5
Circular Driveway, Concrete Driveway, Private
Driveway, Off Street

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 3

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 2
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On All Upper Levels: 2
# of Bathrooms (Half): 1
# of Bathrooms (Full): 2

Interior Information
Appliances: Built-In Microwave, Built-In Range, Energy Efficient Appliances, ENERGY STAR Dishwasher, Exhaust Fan, Icemaker, Oven - Self Cleaning, Oven - Wall, Oven/Range - Gas, Stainless Steel Appliances, Water Heater
Flooring Type: Hardwood, Carpet, Ceramic Tile
Interior Features: Attic, Breakfast Area, Built-Ins, CeilngFan(s), Family Room Off Kitchen, Dining Area, Floor Plan - Open, Kitchen - Gourmet, Kitchen - Island, Recessed Lighting, Soaking Tub, Stall Shower, Tub Shower, Walk-in Closet(s), WhirlPool/HotTub, Wood Floors
Living Area Sq.Ft. Source: Assessor
R-Factor Ceilings: R-38
Wall & Ceiling Types: 2 Story Ceilings, 9'+ Ceilings, Dry Wall, High

Room Information
# of Rooms: 7
Dining Room, Kitchen, Den, Foyer, Great Room, Half Bath
Laundry Type: Upper Floor

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Gas/Propane, Mantel(s), Other

Basement Information
Basement: No

Exterior

Property Information
Total Below Grade Sq. Ft.: 0
Accessibility Features: 36"+ wide Halls
Irrigation Water Rights
Ownership Interest: Fee Simple
Property Condition: Excellent
Year Built Source: Assessor

Building Information
Construction Materials: Combination, Block, Stick Built
Foundation Details: Crawl Space
Main Entrance Orientation: Southwest
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Deck(s), Porch(es), Screened
R-Factor Ext Walls: R-20
Roof: Architectural Shingle
Structure Type: Detached
Window Features: Transom, Energy Efficient, Double Hung
Other Structures: Storage Barn/Shed
Building Not Winterized

Exterior Information
Bump-outs, Extensive Hardscape, Exterior Lighting, Flood Lights, Gutter System, Play Area, Other, Boat Storage

Property Green Features
Sustainability: Renewable Materials

Lot Information
Lot Features: Rear Yard, Road Frontage, Vegetation Planting, Landscaping, Private, Rural, SideYard(s)
Navigable Water
Has Water View
Water Frontage In Feet: 95
Tidal Water: Yes

Land Information
Soil Types: Alluvial

Dock Information
Dock Type and Features: Hoist/Lift Electric, Material - Treated Lumber, Pier, Private
Dock/Slip Conveyance: Exclusive Use
# of Boats Power: 2
# of Boats Non-power: 2
# of Docks: 1
Dock/Slip Conveys: Yes

Above Grade Information
Finished Sq.Ft.: 2,158
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
County Tax: $4,149.65
Tax Assessed Value: $374,600
Tax Year: 2021
Tax Annual Amount: $4,149.65

Assessments Information
Year Assessed: 2021

Utilities

Utilities Information
Broadband, Satellite
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
120/240V
Heat Pump(s)
Heating Fuel: Central
Hot Water: Electric
Sewer Septic: Private Septic Tank
Cable TV, Phone, Propane
Water Source: Private, Well
Municipal Trash: No

Location

School Information
School District Name: ST. MARY'S COUNTY PUBLIC SCHOOLS
School District Source: Listing Agent

Location Information
Outside City Limits
Directions: Rt. 5/235 to south on Rt 242 , continue on after Clements circle, left on Hatchet Thicket Rd. , right on Olen Mattingly Rd. , to listing on left.
Entry Floor Number: 1
Location Type: Rural
Road Responsibility: City/County
Road Frontage Length: 74
Road Surface Type: Access - On Grade

Waterfrontage Information
Water Access Features: Boat - Powered, Canoe/Kayak, Private Access, Fishing Allowed
Water Access
Private Dock Site
On Waterfront
Water Oriented
Water Body Type: Creek
Water Body Name: St. Patricks Creek

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 2,158
Stories: 2.0
Lot Size: 0.48 acres
Style: Single Family Residential
Year Built: 2006
Year Renovated: —
County: St. Mary's County
APN: 07 008163

Home facts updated by county records on Oct 16, 2026

Around this home

Schools

K - 12
Preschool & daycare

Dynard Elementary School

Public PreK-5 • Assigned • 4.8mi

9/10

Margaret Brent Middle School

Public 6-8 • Assigned • 9.7mi

6/10

Chopticon High School

Public 9-12 • Assigned • 8.5mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

6/10 Flood Factor

Estimated 52-64% chance 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, 16 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

2/10 Air Factor

0 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Avenue, MD • 20609

Average low and high temperatures (°F)

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

$677,000 – $819,000

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Home values near 20950 Olen Mattingly Rd

Data from public records.

Address	Redfin Estimate
20870 Olen Mattingly Road, Avenue, MD - Beds \| 1 Baths \| 1512 Sq. Ft.	$523,661
20930 Olen Mattingly Road, Avenue, MD - Beds \| 1 Baths \| 1626 Sq. Ft.	$473,951
20904 Olen Mattingly Road, Avenue, MD - Beds \| 1 Baths \| 340 Sq. Ft.	$146,962
20895 Oakland Hall Road, Clements, MD - Beds \| 1 Baths \| 948 Sq. Ft.	$398,291
20919 Oakland Hall Road, Avenue, MD - Beds \| 1 Baths \| 1133 Sq. Ft.	$357,016
20925 Oakland Hall Road, Avenue, MD - Beds \| 1 Baths \| 860 Sq. Ft.	$288,667

Address	Redfin Estimate
21050 Olen Mattingly Road, Avenue, MD 3 Beds \| 2 Baths \| 1152 Sq. Ft.	$416,125
20974 Olen Mattingly Road, Avenue, MD 3 Beds \| 2 Baths \| 1500 Sq. Ft.	$431,960
20938 Olen Mattingly Road, Avenue, MD - Beds \| 2 Baths \| 1962 Sq. Ft.	$640,413
20991 Thomas Carter Road, Avenue, MD 3 Beds \| 2 Baths \| - Sq. Ft.	$620,768
21045 Oakland Hall Road, Avenue, MD 5 Beds \| 3.5 Baths \| 3246 Sq. Ft.	$997,036
38145 Boatman Lane, Avenue, MD - Beds \| 1 Baths \| 872 Sq. Ft.	$317,212

Address	Redfin Estimate
21030 Olen Mattingly Road, Avenue, MD - Beds \| 2 Baths \| 1836 Sq. Ft.	$493,119
20960 Olen Mattingly Road, Avenue, MD 3 Beds \| 2.5 Baths \| 2288 Sq. Ft.	$703,947
20955 Oakland Hall Road, Avenue, MD 4 Beds \| 2.5 Baths \| 2394 Sq. Ft.	$1,043,555
38150 Boatman Lane, Avenue, MD 3 Beds \| 2 Baths \| 2680 Sq. Ft.	$941,844
20935 Oakland Hall Road, Avenue, MD - Beds \| 1.5 Baths \| 1764 Sq. Ft.	$498,158
38320 Collins Road, Avenue, MD 7 Beds \| 6.5 Baths \| 7400 Sq. Ft.	$1,593,011

Property information provided by BRIGHT MLS when last listed in 2021. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 20609, MD

Sale history for 20950 Olen Mattingly Rd

Tax history for 20950 Olen Mattingly Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 20950 Olen Mattingly Rd

More real estate resources