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Marcus O'Brien Consultant UK Sotheby's International Realty

Over the course of the past decade, Marcus has successfully transacted on several record-breaking and remarkable deals. Among his many accolades, he handled the sale of the most expensive residential property ever recorded to date in the UK, as well as the most valuable rental contract in British history. 

Marcus has an enviable reputation amongst a select group of ultra-high-net-worth clients. He is consistently entrusted by the leading private banks, family offices and law firms to act for their clients discreetly while adding genuine value and expertise.

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St Johns Wood

Regent's Park

Holland Park

Covent Garden

Soho

Fitzrovia

Notting Hill

With its historic attractions and sophisticated tree-lined streets, Knightsbridge continues to be one of the most sought-after areas of Prime Central London for luxury real estate, from its listed buildings to its modern serviced residences.

Famed for their impressive architecture, attractive residential streets, green spaces, delightful restaurants and boutique shops there are plenty of reasons why this area of West London is a great place to make your home.

Kensington and Holland Park

Explore Regent's Park: a blend of royal history, luxury homes, top dining, and iconic landmarks like London Zoo and Primrose Hill. London's prestigious green space

St James’s

Discover Bayswater: a vibrant London area with rich history, diverse dining, top schools, green spaces, and exciting new developments. Explore its unique charm and luxury living.

Bayswater

Discover Surrey's charm: vibrant communities, historic landmarks, excellent schools, top dining spots, and stunning properties just an hour from London.

Surrey

South Kensington: Coveted London neighborhood offering luxury homes, top schools, world-class shopping, dining, and cultural landmarks like the V&A and Natural History Museum.

South Kensington

The Cotswolds: Experience quintessential rural England with honey-hued houses, rolling hills, charming villages, fine dining, cultural landmarks, and luxury country living.

Cotswolds

Soho, London: A vibrant district rich in history and charm, known for its dining, nightlife, and thriving real estate market. Discover luxury living in the heart of the city.

Explore Oxford: a city blending medieval charm with modern living. Home to the University of Oxford, rich history, vibrant culture, and diverse property options.

Oxford

Marylebone is one of London’s prettiest and oldest areas – its evolution spans from royal deer parks and country estates to grand redbrick buildings. Today, its beautiful architecture is coupled with its trendy high street known for its heritage brands, quirky shops, and electric atmosphere.

Marylebone

Hyde Park

Explore Berkshire: Royal castles, Michelin-starred dining, thrilling horse racing, and serene gardens. Discover history, flavor, and adventure in this quintessential home county.

Berkshire

Explore Covent Garden: London's cultural epicentre with historic landmarks, luxury living, world-class dining, and vibrant arts scene, making it a sought-after residential area.

The Royal Borough is one of the most sought-after areas in Prime Central London for
luxury homes. Here, residents will find themselves surrounded by beautiful architecture, world-class shopping, famous museums, stunning galleries and two Royal Parks.

With their period detailing and generous sizes, the luxury homes of St John’s Wood are a huge draw for discerning families from all over the world who want to live in the height of luxury surrounded by excellent schools, quaint cafes and attractions like Abby Road, Lord’s Cricket Ground and Regent’s Park.

St. John's Wood

Defined by its artistic legacy, excellent shopping and diverse range of luxury properties,
Chelsea is the ideal destination for those looking for a deluxe lifestyle in Prime Central London.

Westminster

The dynamic synergy of Soho and the sophisticated allure of Covent Garden come together and offer you anything you could dream of, from street food to opera. Here’s what we recommend.

Soho and Covent Garden

St Johns Wood and Regent’s Park are known for their upscale residences, both large houses and elegant apartments. There is plenty on offer for those who enjoy an upmarket lifestyle. 

St Johns Wood and Regents Park

Choosing to live in Mayfair and St James is a lifestyle choice, with it comes a world of luxury, grandeur and old-world glamour. The streets are lined with world-class shops, galleries, private members clubs and exquisite restaurants.

Mayfair and St James’s Park

An elite melting pot of fine dining restaurants, dazzling theatres, designer boutiques, five-
star hotels and private member clubs, Mayfair is a haven for wealthy individuals who like to
prioritise the finer things in life.

Luxury living blends seamlessly with tradition and historical charm and it is not just the architectural masterpieces that make the area so highly coveted. 

Knightsbridge and Belgravia 

World-class shopping, excellent restaurants and fantastic schools whilst simultaneously being close to central London, but also having quiet leafy streets, the area truly proves you can have it all.

Chelsea and South Kensington 

Nestled in the heart of London's West End, Marylebone and Fitzrovia are two neighbouring districts that offer a delightful blend of literary history, artistic flair, and architectural beauty. 

Marylebone and Fitzrovia 

To own a luxury property in Belgravia is to find yourself amongst the most elite members
of society, surrounded by neighbours who recognise the immense value of this prestigious
residential area.

Whether you seek a peaceful retreat or a dynamic urban lifestyle, Buckinghamshire will exceed your expectations. Here’s our guide to exploring all that this enchanting county has to offer.

Buckinghamshire

This magnificent home, set behind security gates in one of the area’s most coveted locations, has direct access to Hampstead Golf Course. Externally, it is exceptionally grand with symmetrical proportions, while internally, the highest standard of interior design has been used.

 

Arranged over four floors, the property spans 16,749 sq. ft (1,559 sq. m.) of meticulously designed living space. The grand entrance atrium is a breathtaking introduction to the home, leading to luxurious and expansive entertaining areas. There are six bedroom suites, including a principal suite with an oversized bathroom and a dressing room; there are two additional staff bedrooms on the lower-ground floor.

 

The property also includes a state-of-the-art gym and spa with an indoor swimming pool, sauna, steam room, and pool lounge area. Additional amenities include a games room, media room, and a beautifully landscaped private rear garden. The property enjoys uninterrupted and sweeping views over Hampstead Golf Course, which are exceptionally rare. Outside, a carriage driveway provides ample parking and leads to a secure underground garage with space for up to six cars. Homes of this calibre and quality are rarely available for sale.

 

Situated in one of Hampstead’s most prestigious and peaceful settings, the property lies in one of London’s leafiest and greenest locations, while still within easy reach of Central London. Hampstead Village, with its array of boutique shops, cafes, and restaurants, is just a short distance away, while Hampstead Heath offers expansive green spaces for outdoor activities. The area is also well-served by excellent schools and transport links, providing quick access to the City and the West End.

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Outstanding luxury family home in Hampstead

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This four-bedroom apartment is on one of London’s most exclusive squares in the heart of Belgravia. The flat has windows on three sides so natural light is abundant, and enjoys views over Eaton Square, St Peter’s Church, up to Belgrave Square.

 

The spacious reception room has traditional cornicing, a warming fireplace and wonderful views of the prestigious garden square. There is a formal dining room with plenty of natural light, rich wooden floors and a separate dine-in kitchen. The home has four bedrooms, two of which are ensuite plus a family bathroom. The building benefits from a lift, a porter and access to Eaton Square’s Gardens. 

 

Eaton Square is in the heart of Belgravia, close to the amenities of Sloane Square and Knightsbridge. Victoria and Sloane Square underground stations are within walking distance as are the boutique shops and wonderful restaurants Belgravia is known for.

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Four-bedroom apartment on one of London’s finest squares

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Set on Marlborough Place, a secluded and tree-lined street, this family home offers privacy and tranquillity in one of London's most prestigious residential settings. The space, specification and amenities this home has to offer have to be seen to be believed; this is an incredibly rare opportunity to purchase an outstanding home with ample space in prime central London. The detached property also has private gates and secure off-road parking.  


The ground floor consists of a grand drawing room with a beautiful stone fireplace that opens onto the large dining room. Here, extensive windows overlook the impressive garden, a large skylight complements high ceilings and a built-in bar is perfect for entertaining. The fully kitted kitchen/breakfast room is expertly designed with rich cabinetry and exposed brick. A sitting room, office, study and boot room are also on the ground floor.  


 

At the back of the house, a beautiful paved terrace is covered by a leafy pergola. Stone steps descend onto a magnificent garden, lined with large trees protecting your privacy.  


 

The lower ground floor houses a cinema room, an unprecedentedly large indoor swimming pool, a built-in bar, and a grand fireplace. This opens onto a sunroom, making it the ultimate place to unwind. There is also an additional kitchen and utility room.  


 

The principal suite has a luxurious marble en-suite, and a generously proportioned walk-in-wardrobe, and leads onto an extra sitting room that could be used as an additional bedroom. Two further en-suite bedrooms are located on the first floor and the final two bedrooms are on the second floor.  


 

This home is the best of both worlds with ample space, privacy, and outdoor greenery, whilst simultaneously being located in St John’s Wood, close to wonderful restaurants, boutique shops and schools and a short distance from the heart of London.

Marcus O'Brien

Head of The Family Office - Consultant