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9900 New London DrivePotomac, MD 20854

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$4,950,000

Smart Buyer Rebate $49,500

Nestled on 2.56 acres in the coveted Eagle Ridge section of award-winning Avenel, this Potomac estate was originally designed by the renowned Natelli Homes for a prominent hotelier family who had a love of architecture, gardens, and car collecting. A graceful approach reveals the Georgian façade, evoking a sense of timeless sophistication through its symmetrical design, ivy-covered walls, and classic slate roof. Entering the grand center hall transports you to an era of old-world elegance. A bygone level of craftsmanship is evident throughout the 12,000-square-foot expanse. The arched Palladian window above is surrounded by intricate millwork, found throughout the home, and bathes the inlaid marble floors in natural sunlight.Embassy-sized formal living and dining rooms flank the reception hall, each with its intricate fireplace; two of seven in the home. The living room serves as a gateway to the conservatory with three walls of windows and soaring ceilings. A mahogany-paneled office/library with a roaring marble fireplace sits adjacent. The marble transverse gallery bisects the entire width of the main level and accesses the rear lawn via multiple sets of French doors. It connects formal and informal areas, which revolve around a modern and open kitchen. Its light cabinets and Carrara marble countertops contrast beautifully with the tile flooring. Within the kitchen is a breathtaking breakfast nook with a curved bay window that offers tranquil views of the English courtyard. The grand family room has a soaring honed limestone fireplace flanked by illuminated built-ins and herringbone floors. More French doors open to the rear lawn, affording true indoor/outdoor living. Opening directly onto the garden is the main-level primary suite. While the windows create a natural oasis, its location at the rear of the home provides both tranquility and privacy. The suite is complemented by a spacious, sumptuous bath clad in marble, several walk-in closets, and a fireplace. At the main stair landing is an upper-level gallery with cathedral ceilings and garden views. Four ample-sized bedrooms occupy respective corners of this level and are served by equally accommodating ensuite baths. On the walkout lower level, the open recreation room is paneled and boasts an intricately coffered ceiling while overlooking the second courtyard and pond. The stone floors are arranged in a striking Versailles pattern. The division into multiple areas centered around an inviting 2-sided fireplace creates distinct yet connected spaces. Bonus rooms offer ideal flexibility for the likes of a home gym or yoga studio. Outside, an artful combination of hardscaping and landscaping creates a private, wooded paradise. The sunken side patio is permeated only by the sounds of flowing water from the custom waterfall and pond. The hardscaping has been crafted to mirror the estate's overall symmetry. Outside the main gallery is a cozy seating area stepping up to a grassy lawn leading to a 40-foot heated swimming pool with an automatic cover. The pool is surrounded by flagstone and features a picturesque fountain. It's tucked away at the rear of the property with abundant trees that provide a natural canopy. An outdoor fireplace and BBQ area with a gas hookup are adjacent. The estate's pièce de résistance are the facilities catering to the automobile enthusiast. 13 garage bays were built around the motor court, affording enclosed storage space for one's collectible vehicles, art collections, or a golf simulator. A climate-controlled workshop and a separate guest house above the garage bays, self-sufficient with a full kitchen, living area, two bedrooms, and a full bath. complete the offering. Eagle Ridge is the southernmost village of the Avenel golf community. It is the most accessible to DC and Northern Virginia. 9900 New London embodies the very ethos of Potomac while offering unparalleled proximity to Washington.

Listed by Daniel M Heider

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License #681976

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TTR Sotheby's International Realty

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2029383685

Last updated September 03, 2025

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Source: BrightMLS #MDMC2197774

Listing Facts

  • TypeSingle-family
  • NeighborhoodPotomac
  • Bedrooms7
  • Bathrooms8
  • HOA/Maint. Fees$301/month
  • Taxes$43,942/year
  • Size12,089 sqft
  • Price per sqft$409

Amenities

  • Parking

Location

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Property Details for 9900 New London Drive

Association

Fees

  • Association Fee: $301.00 Monthly

General

  • Association Name: AVENEL

Exterior

Construction

  • New Construction: No
  • Year Built: 1990
  • Architectural Style: Georgian
  • Builder Name: Natelli Homes
  • Construction Materials: Brick

Features

  • Other Structures: Above Grade
  • Waterfront: No

Measurements

  • Lot Size Acres: 2.56
  • Lot Size Source: Estimated
  • Lot Size Square Feet: 111,514
  • Lot Size Units: Square Feet

Financial

Taxes

  • Tax Annual Amount: $43,942.00
  • Tax Year: 2023

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 7
  • Flooring: Wood

Measurements

  • Living Area: 12,089
  • Living Area Source: Estimated

Rooms

  • Basement: Fully Finished, Outside Entrance, Walkout Level
  • Has Basement: Yes
  • Bathrooms Full: 5
  • Bathrooms Half: 3
  • Bathrooms Total Integer: 8
  • Bedrooms Total: 7
  • Main Level Bedrooms: 1

Other

General

  • Senior Community: No

Location

  • Subdivision Name: AVENEL
  • Tax Lot: 1

Parking

Parking

  • Garage Spaces: 8
  • Garage: Yes

Utilities

Equipment

  • Cooling: Central A/C
  • Heating: Forced Air
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Water Source: Public

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.