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41505 Knight Road

LEONARDTOWN, MD 20650

5 beds
8 baths
12,113 sqft
~18 acre lot
$491 per sqft
2012 build

Stunning. Welcome to a world of unparalleled luxury and breathtaking beauty. Nestled along the tranquil waters off of the Potomac River, this custom-built four level waterfront estate on almost 18 acres, is a testament to architectural brilliance and sophisticated design. As you approach the grand entrance, you are greeted by a circular driveway, detached 3-car garage, attached 2-car garage, lush landscaping and a sense of serenity. Step inside and you'll be captivated by the focal point of the home, a striking spiral staircase that ascends to the four levels, adding a touch of drama and splendor. A private elevator also awaits to effortlessly transport you through each level of this palatial residence. The expansive living space is adorned with floor-to-ceiling windows, offering panoramic views of the shimmering waters that stretch beyond the horizon. The soul of this home is undoubtedly the gourmet kitchen, a culinary masterpiece featuring top-of-the-line appliances, custom cabinetry, a massive center island and a breakfast room with a groin vault ceiling that doubles as a gathering place for friends and family. Enjoy seamless indoor-outdoor living with access to an expansive terrace with retractable screens, perfect for al fresco dining or simply soaking in the astounding landscape. The flawless design of the main level seamlessly connects the formal living, dining, main living, full bathroom, butler’s pantry, study, half bathroom, additional office, laundry room, mudroom and kitchen areas, creating an atmosphere of effortless grandeur. One of the standout features of this estate is the luxurious study, a haven for those seeking a refined space for work or contemplation. The custom-built cabinetry, rich wood paneling, and expansive views create an atmosphere of insight and productivity. As you ascend the spiral staircase within it, you'll discover an additional upstairs library space and doors that connect to the primary suite that redefines luxury living. Wake up to wondrous views of the water, and unwind in the evenings in a recently renovated spa-like en-suite bathroom complete with a soaking tub and a walk-in steam shower that can reach 105 degrees. The primary suite also boasts a private terrace overlooking the pool, creating a serene sanctuary within your own home. The walk-in closet is a haven for the fashion connoisseur, providing two wings with ample space for two curated wardrobes. As you continue on the second level, discover additional well-appointed bedrooms, each with its own en-suite bathroom. The fourth level offers a luxurious guest suite with its own bathroom fully handicapped accessible, a wet bar and a rooftop terrace commanding awe-inspiring views of the surrounding waters, creating an unrivaled setting for sunset cocktails or stargazing. The lower level is a crowning jewel, featuring a generous and versatile space that unveils a recreation area, guest or au pair suite, and a vast amount of storage. The outdoor living space is a true oasis, featuring a sparkling saltwater pool that seems to merge seamlessly with the grounds and bay beyond. There is an inground timed sprinkler system providing a green and luscious lawn year round. The pier has been resurfaced and the mean low water is 8 feet, ensuring that priceless maritime adventures begin just steps from your doorstep. In the sought after Leonardtown school district, the property possesses a Silver Leed certification and can withstand a Category 3 hurricane with a reinforced roof. While you will feel miles away from it all, you will be enamored by the charm, history and convenience of the area. DC is 90 minutes away, St. Mary’s Airport is 20 minutes away and a five minute boat ride to the wharf and lovely downtown Leonardtown. The Breton Bay Country Club is just two miles away or visit nearby Solomons Island, the Patuxent Naval Air Station or enjoy a quick kayak ride to a nearby winery or a summer sea plane ride. Welcome home.

Listing courtesy of BRIGHT / Engel & Volkers Annapolis

Last checked: Checking… • Last updated Jun 13, 2025 •

MLS# MDSM2023270 —

The Building

Year Built:

2012
Year Built Source:

Assessor
Roof:

Shingle
New Construction:

No
Construction Materials:

Stone, Combination
Builder Name:

Paragon Properties
Structure Type:

Detached
Architect Name:

Richard Foster
Architectural Style:

Manor
Levels:

4
Elevators:

1
Accessibility Features:

Elevator, Other Bath Mod
Foundation Details:

Other
Basement:

Yes
Basement Type:

Full, Fully Finished, Connecting Stairway, Garage Access, Interior Access, Workshop
Total SqFt Source:

Estimated
Total Below Grade SqFt:

4298
Total Below Grade SqFt Source:

Estimated
Above Grade Finished Area Units:

Square Feet
Above Grade Unfinished Area Units:

Square Feet
Above Grade Finished SqFt:

9478
Above Grade Finished SqFt Source:

Estimated
Above Grade Unfinished SqFt:

1092
Above Grade Unfinished SqFt Source:

Estimated
Below Grade Finished Area Units:

Square Feet
Below Grade Unfinished Area Units:

Square Feet
Below Grade Finished SqFt Source:

Estimated
Below Grade Finished SqFt:

2635
Below Grade Unfinished SqFt:

1663
Below Grade Unfinished SqFt Source:

Estimated

Interior

Interior Features:

Breakfast Area, Built-Ins, Butlers Pantry, Carpet, Attic, Ceiling Fan(s), Curved Staircase, Dining Area, Elevator, Family Room Off Kitchen, Formal/Separate Dining Room, Kitchen - Gourmet, Kitchen - Island, Pantry, Primary Bath(s), Primary Bedroom - Bay Front, Bathroom - Soaking Tub, Spiral Staircase, Sprinkler System, Bathroom - Stall Shower, Bathroom - Tub Shower, Walk-in Closet(s), Wet/Dry Bar, Wine Storage, Wood Floors
Flooring Type:

Heated, Wood
Fireplace:

Yes
Fireplaces:

8
Fireplace Features:

Stone
Wall & Ceilings:

9'+ Ceilings, Tray Ceilings, Vaulted Ceilings
Living Area SqFt Source:

Estimated

Room Dimensions

Total SqFt:

14868
Living Area SqFt:

12,113 Sqft

Financial & Terms

Sale Type:

Standard
Possession:

Settlement
Lease Considered:

No

Location

Directions:

GOOGLE MAPS
Latitude:

38.27471000
Longitude:

-76.63962000

The Property

Property Type:

Residential
Property Condition:

Excellent
Lot Size Units:

Square Feet
Lot Size Acres:

17.87
Lot Size Source:

Assessor
Lot SqFt:

778,417 Sqft
Inclusions:

Theater room seating, in house entertainment, dining room table
View:

Bay
In City Limits:

No
Outdoor Living Structures:

Balconies- Multiple, Porch(es), Patio(s)
Other Structures:

Above Grade, Below Grade
Waterview:

Yes
Waterfront:

Yes
Water Oriented:

Yes
Water Access:

Yes
Water Body Type:

River
Navigable Water:

Yes
Water Frontage In Feet:

293

Listing Agent

Contact info:

Taxes

Tax ID Number:

1903057992
Tax Year:

2024
Tax Annual Amount:

$22,537
Tax Assessed Value:

$2,348,133
Total Taxes Payment Frequency:

Annually

Beds

Bedrooms:

5
Upper Level Bedrooms:

5
Upper Level 1 Bedrooms:

4
Bedrooms Upper Level:

1

Baths

Total Baths:

8
Full Baths:

6
Half Baths:

2
Main Level Baths:

2.00
Main Level Full Baths:

1
Main Level Half Baths:

1
Upper Level Full Baths:

5
Lower Level Half Baths:

1
Upper Level Total Baths:

5
Upper Level Total Baths:

4.00
Upper Level 2 Total Baths:

1.00
All Lower Levels Total Baths:

1
Lower Level Total Baths:

1.00
Upper Level Full Baths:

4
Upper Level 2 Full Baths:

1
Lower Level Half Baths:

1

The Listing

Virtual Tour

Heating & Cooling

Cooling Type:

Geothermal
Central Air:

No
Cooling Fuel:

Electric, Geothermal
Heating:

Yes
Heating Type:

Heat Pump(s)
Heating Fuel:

Geo-thermal

Utilities

Sewer/Septic:

Septic Exists
Hot Water:

Other
Water Source:

Well

Appliances

Appliances:

Dishwasher, Cooktop, Dryer - Front Loading, Exhaust Fan, Extra Refrigerator/Freezer, Freezer, Microwave, Oven - Wall, Oven - Double, Refrigerator, Stainless Steel Appliances, Washer - Front Loading, Water Dispenser
Laundry Type:

Main Floor, Upper Floor

Schools

School District Name:

St. Mary's County Public Schools
School District Source:

Listing Agent

The Community

Subdivision Name:

Prospect Hill
Senior Community:

No
Exterior Features:

BBQ Grill, Extensive Hardscape, Exterior Lighting, Underground Lawn Sprinkler
Pool:

Yes - Personal
Pool Features:

In Ground, Saltwater
HOA:

No
Condo/Coop Association:

No

Parking

Total Garage and Parking Spaces:

5
Garage:

Yes
Garage Features:

Additional Storage Area, Covered Parking, Garage - Side Entry
Garage Spaces:

5.00
Type of Parking:

Detached Garage, Driveway, Attached Garage
Parking Features:

Circular Driveway, Paved Driveway
# of Attached Garage Spaces:

2
# of Detached Garage Spaces:

3

Extra Units

Vacation Rental:

No

Monthly cost estimate

Asking price

$5,950,000

Expense	Monthly cost
Mortgage	$31,860
Taxes	$1,878
Insurance	$1,636
Utilities	$316 See report
Total	$35,690/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
5/15/25 May 15, 2025	Listed / Active	BRIGHT	$5,950,000

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This house located in MD 20650 is currently for sale for $5,950,000. 41505 Knight Road is a 12,113 square foot house with 5 beds and 8 baths. This house is in the attendance area of Leonardtown Middle School and Leonardtown High School.

Listing Courtesy of: BRIGHT and Engel & Volkers Annapolis.

The information included in this listing is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information on each listing is furnished by the owner and deemed reliable to the best of his/her knowledge, but should be verified by the purchaser. BRIGHT MLS and Estately assume no responsibility for typographical errors, misprints or misinformation. This property is offered without respect to any protected classes in accordance with the law. Some real estate firms do not participate in IDX and their listings do not appear on this website. Some properties listed with participating firms do not appear on this website at the request of the seller.