648 Round Hill Rd, Gibson Island, MD, 21056






Square feet



A newly constructed, custom, waterfront, spectacular Magothy River property on private secure Gibson Island awaits its new owners. Designed by highly regarded Vincent Greene Architects, this simply magnificent, beautifully constructed four level French Provincial style home was built with only the finest materials by top tier builder, Lynbrook of Annapolis. Encompassing more than 12,000 square feet, and just completed in 2020, this seven-bedroom, six full bath/four half bath property includes a chef’s dream kitchen with two pantries, a large, screened porch, a great room, and den. Two large bedroom suites are on the main level. There are three woodburning fireplaces, one of which is in the kitchen and can be used as a pizza oven. A second front entrance opens to a mudroom with custom lockers and directly accesses the oversized garage. In addition to five bedrooms (one of which is a study but could easily be made a bedroom), the second level includes an upstairs library with secret door entrances to the bedrooms on either side, a laundry room, and a substantially sized loft that would make a fabulous office or studio. On the lower level is a movie theater with stage, a gym, wine cooling area, and large rec room. Located on a quiet street on the backside of the Island, and offering daily jaw-dropping sunsets, this gorgeous home is situated on a beautiful one-and-a-half-acre private lot. Designed for year-round living, it would also work well as an additional residence. Please note there is a video and photographic tour of this property. Information on Gibson Island: Gibson Island is a private island within one hour of Washington, D.C. and Baltimore offering an absolutely extraordinary setting. The Island comprises 1000 acres with seven miles of shoreline. Two thirds of the Island is undeveloped and is owned by the Gibson Island Corporation, the homeowners' association. The remaining third is residential home sites. The Island is located on the western shore of Maryland, so there is no need to cross the Bay Bridge. On the Island is a 43-acre spring fed freshwater lake in which one may enjoy non-motorized watercraft activities such as paddleboarding, canoeing, kayaking, fishing and swimming. The Island offers enormous privacy and security--there is an entry gatehouse staffed 24+Hours and the Island is patrolled by the Gibson Island Police Force (GIPD). The Gibson Island Corporation Service Department offers yard maintenance and landscaping and other services for homeowners. There is a full-service yacht yard. From the Island, it is just a 20-minute drive to BWI Airport and the neighboring Amtrak train station. The Island houses a private country club (membership by invitation) offering yachting, fine dining year-round, tennis, an award-winning Charles Blair Macdonald designed 9-hole golf course, swimming, croquet, skeet shooting, and more. Private tours will be provided by appointment by the listing agent. Please contact her to make an appointment. (C) Gibson Island Corporation, all rights reserved.

Facts & Features

MLS® # MDAA2054294
Price $7,750,000
Bedrooms 7
Bathrooms 8.00
Full Baths 6
Half Baths 4
Square Footage 12,126
Acres 1.56
Year Built 2020
Type Residential
Sub-Type Detached
Style French
Status Active

Community Information

Address 648 Round Hill Rd
City Gibson Island
State MD
Zip Code 21056


Amenities Additional Stairway, Butlers Pantry, Carpet, CeilngFan(s), Crown Molding, Entry Lvl BR, Master Bath(s), Pantry, Recessed Lighting, Soaking Tub, Sprinkler System, Tub Shower, Upgraded Countertops, Wainscotting, Walk-in Closet(s), Shades/Blinds, Wine Storage, Wood Floors, Wet Bar/Bar, Built-Ins, Sound System, Master Bedroom - Bay Front, Air Filter System
Utilities Electric Available, Propane, Cable TV Available, Water Available
Parking Private, Electric Vehicle Charging Station(s), Crushed Stone
# of Garages 2
Garages Additional Storage Area, Built In, Garage - Side Entry, Garage Door Opener, Inside Access, Oversized
View Bay, Garden/Lawn, Panoramic, River, Trees/Woods, Water
Is Waterfront Yes
Waterfront River


Interior Features Floor Plan-Traditional
Appliances Built-In Microwave, Dishwasher, Dryer-front loading, Exhaust Fan, Extra Refrg/Frz, Freezer, Icemaker, Oven-Double, Oven-Wall, Oven/Range-Gas, Range hood, Refrigerator, Washer-front loading, Water Heater, Built-In Range, Commercial Range
Heating Zoned
Cooling Dehumidifier, Geothermal
Has Basement Yes
Basement Connecting Stairway, Daylight, Partial, Full, Fully Finished, Heated, Sump Pump, Windows, Interior Access
Fireplace Yes
# of Fireplaces 3
Fireplaces Wood, Brick, Mantel(s), Screen, Double Sided
# of Stories 4
Stories 4


Exterior Brick and Siding, Stone, Stucco
Exterior Features Extensive Hardscape, Exterior Lighting, Udrgrd Lwn Sprnklr, Gutter System, Deck(s), Porch-enclosed, Porch(es), Patio, Porch-screened, Other, Fire Escape, Balconies-Multiple, Balcony
Lot Description Bulkheaded, Front Yard, Landscaping, Partly Wooded, Lot Premium, Rear Yard, SideYard(s), Trees/Wooded, Sloping, Private
Windows Bay/Bow, Casement, Screens, Transom
Roof Slate
Foundation Crawl Space

School Information

Elementary BODKIN

Additional Information

Date Listed March 6th, 2023
Days on Market 16
Zoning R1
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeGibson Island Corporation

Listing Map

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