David Sullivan owns an iconic Georgian-style mansion on Portland Place, central London.
Originally designed in 1775 by renowned architect Robert Adam, the Grade II*-listed property epitomizes historic elegance.
Its recent renovation by MSMR Architects and 1508 London seamlessly integrates 21st-century luxury with the home’s timeless design.
Featuring intricate detailing and historical significance, the residence stands as a masterpiece of London’s architectural heritage.
Exceptional Interiors and Bespoke Craftsmanship
The mansion’s interiors are meticulously crafted to balance tradition and modernity.
Custom joinery, hand-painted wallpaper, and artisanal chandeliers adorn the living spaces.
Luxurious marble and stone finishes enhance the home’s sophisticated ambiance, while elegant furnishings create harmonious and inviting rooms.
These details ensure every corner of the property exudes refinement and timeless beauty.
A Space for Grand Living and Entertainment
Spanning six stories, the mansion includes 11 bedrooms and 10 bathrooms across 21,000 square feet.
Highlights include an opulent entrance hall with a sweeping staircase and a formal dining room with a hydraulic wall that opens to an adjoining reception area.
A gourmet kitchen with a breakfast nook and an entire second-floor master retreat further elevate the home’s grandeur. Designed for both intimate moments and lavish entertaining, the property offers unparalleled flexibility.
Cultural Significance and Pop Culture Legacy
Beyond its historical pedigree, the mansion boasts a vibrant cultural history.
It has served as the Sierra Leone embassy, a film set for The King’s Speech, and a backdrop for Amy Winehouse’s Rehab music video.
This blend of aristocratic heritage and modern pop culture moments solidifies its status as a unique London landmark.
Modern Enhancements for Contemporary Living
The home incorporates state-of-the-art technology without compromising its historical charm.
A modern lift connects all floors, while advanced home automation systems offer convenience and efficiency.
These thoughtful upgrades ensure the residence meets the demands of luxurious contemporary living while preserving its rich legacy.
Photos of the Mansion
The stately Georgian facade reflects the architectural grandeur of 1775, featuring detailed brickwork and elegantly proportioned windows, honoring Robert Adam’s design while exuding timeless appeal in the heart of Marylebone.
This lush, secluded courtyard offers a tranquil escape, framed by ivy-clad walls and stylish seating, creating an intimate space for relaxation or social gatherings amid natural greenery and historic charm.
The regal black double doors, framed by an arched transom and lush topiary, provide a striking entrance, seamlessly blending heritage and sophistication, inviting guests into this magnificent London mansion.
This sleek, modern indoor pool stretches along a spacious lounging area, blending relaxation with style through soft lighting and luxurious marble accents that create a serene oasis within the mansion.
Featuring a calming palette of marble and soft lighting, the spa retreat offers a jacuzzi for ultimate relaxation, reflecting the property’s commitment to combining modern luxury with historical elegance.
This lounge area exudes classic charm with its arched doorways, custom lighting, and soft furnishings, creating a welcoming space perfect for intimate gatherings or quiet moments in a refined setting.
The grand staircase with intricate ironwork and elegant detailing sets a magnificent tone, embodying the Georgian craftsmanship that defines this property, while fresh flowers add a lively touch.
An upper landing, illuminated by a grand chandelier, showcases exquisite wall moldings and high ceilings, harmonizing historic details with a modern sense of grandeur and spaciousness.
This hallway combines opulent chandeliers with detailed wall motifs, emphasizing the property’s heritage while creating a dramatic passage to the home’s beautifully decorated rooms.
With large windows, a grand fireplace, and a statement chandelier, this living room balances elegance and comfort, providing a luxurious setting for entertaining in style.
The music room features a grand piano, fireplace, and graceful decor, creating a sophisticated ambiance that invites both musical performances and intimate gatherings in a timeless space.
High ceilings, ornate wall detailing, and a statement chandelier define the living room, creating a space perfect for lavish gatherings that honor the property’s historical elegance.
This distinguished study combines high ceilings, classical columns, and a stately fireplace, providing an inspiring and serene environment with modern touches, perfect for focused work or quiet reading sessions.
Elegant furnishings and intricate ceiling details define this living room, where soft lighting and harmonious decor create a perfect blend of luxury and relaxation for memorable gatherings.
Polished dark wood double doors with surrounding classical artwork provide an entrance that is as sophisticated as it is inviting, highlighting the home’s commitment to timeless design.
A stunning skylight floods the sky lounge with natural light, accentuating the contemporary furnishings and creating an airy, open space that leads seamlessly to a private terrace.
This inviting sitting area offers plush seating and delicate chandeliers, perfectly balancing tradition with modern comfort, making it a stylish space for warm welcomes and social moments.
The entrance hallway exudes grandeur with its stately chandelier, high-relief plasterwork, and rich rug, setting an impressive tone for anyone stepping into this historic mansion.
Soft, modern seating, minimalist decor, and a custom light fixture make this lounge a peaceful retreat, blending simplicity with elegance for quiet relaxation or intimate conversation.
A beautifully designed wine cellar with marble accents and ample storage makes this space a connoisseur’s dream, combining functionality with a sophisticated ambiance for wine tastings.
This chic home bar, featuring elegant seating and a sleek design, creates a sophisticated setting for entertaining guests, with a view that adds to the refined atmosphere of the space.
An ornate chandelier hangs over the family room adorned with high windows, plush seating, and elegant decor, creating a warm, inviting space for family gatherings or quiet evenings.
This media room features starry ceiling lights and sleek, dark-toned furnishings, offering a cozy yet stylish environment for movie nights and casual entertainment.
A magnificent chandelier centers the spacious dining and living area, surrounded by refined decor and grand windows that fill the room with natural light, perfect for elegant entertaining.
Two exquisite chandeliers illuminate the grand dining hall, boasting opulent furnishings and floral arrangements, reflecting a blend of classic architecture and modern elegance.
Natural light floods this artistic dining space, showcasing a modern painting and stylish furnishings under a sophisticated hanging light fixture, ideal for intimate meals and engaging conversations.
The kitchen combines contemporary design with functionality, featuring a large central island, state-of-the-art appliances, and ample seating, making it a hub for both cooking and socializing.
Equipped with stainless steel appliances and fixtures, the professional chef’s kitchen is designed for culinary excellence, offering both the space and tools needed for gourmet cooking.
This serene bedroom lounge area blends soft lighting with plush furnishings, providing a peaceful retreat within the home, complete with elegant decor and a soothing color palette.
The refined bedroom suite combines minimalistic decor with rich, warm tones, featuring an understated elegance that flows into a private ensuite, creating a sophisticated yet cozy atmosphere.
Floor-to-ceiling dark wood cabinetry, brass fixtures, and a central island elevate the walk-in closet, offering abundant storage and sophisticated space for wardrobe organization.
The bathroom boasts a freestanding marble tub, matching marble walls, and chic lighting, creating an indulgent spa-like ambiance perfect for unwinding and relaxing in a serene setting.
This spacious vanity room is equipped with soft lighting, ample storage, and a circular ottoman, making it an ideal spot for daily grooming with a touch of elegance.
The luxurious master bathroom features opulent marble accents, a contemporary freestanding tub, and a fireplace with a classic mantle, blending sophistication with modern comfort.
This bright, mirror-walled gym offers a selection of workout equipment and a calming outdoor view, ensuring a motivating and comfortable environment for fitness and relaxation.
For inquiries regarding copyright, credit, or removal, please contact us using our contact form.
If you enjoyed this sneak peek into luxury homes, “SHARE” and help us spread the inspiration.
