London's boutique property firm
PROPERTY LISTINGS
Connaught Square, London, W2
£5,250,000 | 5 Beds | 3 bathrooms
Connaught Square, London, W2
£8,950,000 | 5 Beds | 4 bathrooms
Hyde Park Gardens, London, W2
£950,000 | 1 Beds | 1 bathrooms
Connaught Square, London, W2
£5,000,000 | 6 Beds | 5 bathrooms
Whistler Square, Chelsea Barracks SW1
£47,000,000 | 7 Beds | 7 bathrooms
Thornwood Lodge, Thornwood Gardens W8
£15,000,000 | 5 Beds | 5 bathrooms
St James’s Place, London, SW1
£8,600,000 | 3 Beds | 3 bathrooms
Young Street, London, W8 5EH
£3,750,000 | 3 Beds | 2 bathrooms
What we can offer

Who We are
A boutique full-service prime property firm, we provide our clients with discreet, direct access to off-market gems and committed buyers. With 50 years’ experience and an established independent network, we can open doors that others don’t even know about, while our personal approach simplifies the entire process.
Harwood Advisory redefines the UK prime property market by reacting quickly to consistently deliver what you need at the right price, in the best time — with every unique need met intuitively along the way.
What our Clients Say
— S.LI would say Harwood Advisory is so much more than an agency, they are a top-class outfit.I view Ollie and Sami as advisors, and I trust their insights implicitly. Selling our house was not an easy process, due to election, budget reviews and many other factors but Harwood Advisory worked tirelessly through it all, are dynamic in their approaches and I could not recommend them more highly!
My mind was not really convinced to sell at that point but after Ollie had viewed my property and we had a further conversation I knew that Ollie was head and shoulders above the rest. Ollie has a vast knowledge in his field, is incredibly committed to what he does and gets the entire process over the line in record time. He is not only your agent, but becomes a good friend and not only cares but is honest and realistic.
Ollie speeds up the conveyancing process which can be very frustrating when selling or buying and guides you through every step of the way. My only wish is that there were more agents in the world like Ollie.
— M.H
We instructed Sami to sell our London apartment which had been on the market without success. Sami revitalized the process with fresh vigor, fresh approach and great energy. He achieved a sale in a short period and at a great price. Many thanks Sami – we would recommend you to anyone wanting a result.
— M. R
Harwood Advisory are a boutique real estate agency which draws from its extensive knowledge of the super prime sector. We are so glad that we moved away from the large international agencies that represented us before.
— R. M
Sami was a god send. Without him, we would not have crossed the line and closed the deal. Professional, courteous, unflappable and patient probably best describe Sami’s performance on the job. He negotiated, to use the seller’s agent’s words, a “Herculean” price and brought us to completion within 6 weeks.
— K.R
My husband and I met Sami four years ago and when we decided to sell our Kensington home after 39years, we appointed Sami without hesitation. Sami had setup Harwood Advisory with a highly experienced colleague, Susannah Fox, and they make a perfect team–always going the extra mile. Sami and Susannah sold our house in an off-market process that utilised their longstanding, international network of property professionals. It was a huge success and we will remain in touch for their wise advice and for future property transactions.
— M.C
As soon as the market opened for business during COVID-19, Sami managed to agree terms on one of the best off-market houses in the most sought after UK location. But he went so much further-in also helping to find a tenant for my London apartment in the process. Truly brilliant service.
— M.R
Dealing with a purchaser and four different people selling, needed great patience, diplomacy and tact. It can’t have been easy putting together the sale of the entire house, but Sami made it look pretty seamless and relatively stress free.
— A.O’R
As we reside in Russia, selling our London apartment demanded a lot of personal attention. Sami truly went the extra mile-undertaking lots of viewings during the selling period, many in his own time. The quality of his work was quite outstanding.
— Y.L
I trust Sami completely. Having known him for five years, I already respected his behaviour. When I needed an expert, he was my number one choice. We placed complete trust in him for his loyalty, discretion, attention to detail and listening ability. He is a very clear communicator and successfully opened doors we never knew existed.
— J.T
Susannah acted as our country buying agent. She went above and beyond to follow our ever changing brief. Susannah was unwavering in her determination, patience and attention to detail. She provided an entirely professional service. We would never have discovered our property without Susannah on board. Post completion Susannah remained on the scenes. There are no loose ends as far as Susannah is concerned and we could not have wished for a smoother process. Thank you to Susannah and to Harwood Advisory. Highly recommend.
— Mr and Mrs T
— R.OWell done Sami. I’m satisfied with the outcome and the team was excellent. It could have been a difficult few months and that has been avoided. Thanks for all your persistence and guidance. You’re still the King of AG!
See What we’ve been up to
The lifestyle at Academy Gardens extends well beyond the front door.
This Grade II listed development is centred around beautifully maintained landscaped gardens, creating a peaceful and remarkably private setting in the heart of Kensington. Residents arrive through a gated cobbled entrance, with 24-hour security, concierge and a friendly on-site team all adding to the sense of privacy and service.
Residents also benefit from:
🏊 Indoor swimming pool
🏋️ Residents’ gym
🌳 Landscaped communal gardens
🚗 Two secure parking spaces
🔑 Valet parking
🛎️ 24-hour concierge and security
📍 Moments from Holland Park, Kensington Gardens and Kensington High Street
For a home of this scale, with its own entrance and the facilities of a fully managed development, there really is very little else quite like it in W8.
For further information, contact @sami_robertson, @ollieblakelock or @marc_in_marylebone_w2.
#AcademyGardens #Kensington #PrimeProperty #LondonLuxuryHomes #HarwoodAdvisory …
An apartment by name, but in many ways this feels much more like a house.
One of the largest and grandest residences within Academy Gardens, this exceptional home is arranged across four floors and extends to approximately 6,177 sq ft. Its own private front door, sweeping staircase and sheer scale give it a completely different feel to a conventional London apartment.
Inside, high ceilings and a southerly aspect create beautifully light living spaces, with a combination of formal and informal reception rooms, five bedrooms, five bathrooms and staff accommodation.
From the striking entrance hall through to the generous entertaining spaces and bedroom suites, every floor has its own character.
✨ Four floors
🛏️ Five bedrooms
🛁 Five bathrooms
🔥 Multiple reception spaces
🌿 Views across the landscaped gardens
🚪 Private entrance
📐 Approx. 6,177 sq ft
A genuinely rare opportunity within one of Kensington’s most recognisable addresses.
For further information, contact @sami_robertson, @ollieblakelock or @marc_in_marylebone_w2.
#AcademyGardens #LuxuryProperty #KensingtonHomes #LondonRealEstate #HarwoodAdvisory …
There are certain buildings in London that stay with you, and Academy Gardens is one of them.
For @sami_robertson, this one is particularly personal. Having sold 27 apartments within Academy Gardens over the years, he knows the development, the people and what makes it such a special place to live.
Set on Duchess of Bedford Walk at the top of the Phillimore Estate, Academy Gardens sits perfectly between Holland Park and Kensington Gardens, with Kensington High Street and Notting Hill Gate close by.
Arriving through the grand gated cobbled entrance immediately gives a sense of privacy and occasion.
And behind those gates sits something rather exceptional…
🏡 Approx. 6,177 sq ft
🛏️ 5 bedrooms
🔑 Private entrance
🌳 Direct access to the communal gardens
📍 Kensington, W8
💷 Guide Price: £13,500,000
For further information, contact @sami_robertson, @ollieblakelock or @marc_in_marylebone_w2.
#AcademyGardens #KensingtonProperty #LondonProperty #PrimeLondon #HarwoodAdvisory …
Few London apartments can offer this combination of outlook, architecture and location.
Set within a Grade II listed building, this beautifully presented one-bedroom home enjoys impressive ceiling heights, elegant period detailing and far-reaching views across Hyde Park, while still offering the convenience of lift access, porter service and private communal gardens.
A classic London apartment in one of W2’s most prestigious addresses.
Guide Price: £950,000
For more information, contact:
@marc_in_marylebone_w2
@ollieblakelock
@sami_robertson
#HydePark #W2Property #LondonApartment #LuxuryProperty #HarwoodAdvisory …
A CLOSER LOOK INSIDE HYDE PARK GARDENS ✨
High ceilings, intricate period detailing and uninterrupted green views give this apartment a real sense of grandeur.
At the heart of the home is the beautifully proportioned reception and dining room, complete with ornate cornicing, a feature fireplace and large sash windows overlooking Hyde Park. A separate kitchen sits conveniently alongside, while the principal bedroom offers generous proportions and a calm, considered finish.
Residents also benefit from access to the beautifully maintained communal gardens, lift access and porter service, all just moments from Hyde Park and Connaught Village.
For further details or to arrange a viewing:
@marc_in_marylebone_w2
@ollieblakelock
@sami_robertson …
HYDE PARK GARDENS, W2 🌿
An elegant one-bedroom apartment positioned on the third floor of one of Hyde Park Gardens’ handsome white stucco-fronted buildings, enjoying exceptional views directly across Hyde Park.
Inside, the apartment combines classic period proportions with beautifully presented interiors, including high ceilings, ornate cornicing, large sash windows and an impressive reception and dining room filled with natural light.
📍 Hyde Park Gardens, W2
🛏 1 Bedroom
🛁 1 Bathroom
📐 Approx. 661 sq ft
🌳 Views across Hyde Park
🏛 Grade II Listed
🛗 Lift Access
🌿 Communal Gardens
👤 Porter Service
💷 Guide Price: £950,000
For more information, contact:
@marc_in_marylebone_w2
@ollieblakelock
@sami_robertson
#HydePark #HydeParkGardens #LondonProperty #PrimeLondon #HarwoodAdvisory …
One of our favourite features? The garden. 🌿
This charming W10 home opens onto a private south-facing garden, creating a brilliant extension of the living space and a rare spot to enjoy the sun in this popular pocket of Queen’s Park.
Kilravock Street itself is a quiet residential road, within walking distance of Queen’s Park and Kensal Green stations, with Golborne Road, Portobello Road and the Grand Union Canal all nearby.
🌞 South-facing garden
📍 Quiet residential setting
🚉 Queen’s Park & Kensal Green nearby
☕ Golborne Road & Portobello Road close by
💷 Guide Price: £1,100,000
Contact:
@ollieblakelock
@sami_robertson
@marc_in_marylebone_w2
#HarwoodAdvisory #QueensParkLondon #LondonLifestyle #W10 #LondonProperty …
Character, space and a proper London home.
Kilravock Street combines period charm with practical modern living, from the original reconditioned wooden floors and feature fireplace to the bright kitchen and beautifully finished West One family bathroom.
Upstairs are two generous double bedrooms, with a third bedroom/study arranged on the top floor, making the house equally suited to family life, guests or working from home.
🛏 3 Bedrooms
🛋 Double reception room
🛁 West One family bathroom
💻 Bedroom three / study
🏡 Freehold
For viewings and further information:
@ollieblakelock
@sami_robertson
@marc_in_marylebone_w2
#HarwoodAdvisory #LondonHomes #QueensParkLiving #W10Property #LondonRealEstate …
Kilravock Street, W10 🏡
A charming three-bedroom freehold house tucked away on a quiet residential street in Queen’s Park, with beautifully presented interiors and a fantastic south-facing garden.
Inside, the home offers a generous double reception room with original reconditioned wooden floors, a separate kitchen, two spacious double bedrooms, a third bedroom/study and a large family bathroom.
📍 Kilravock Street, W10
🛏 3 Bedrooms
🌿 South-facing garden
📐 Approx. 907 sq ft
🏡 Freehold
💷 Guide Price: £1,100,000
For more information, contact:
@ollieblakelock
@sami_robertson
@marc_in_marylebone_w2
#HarwoodAdvisory #QueensPark #LondonProperty #W10 #PropertyForSale …
“For me, this is the perfect London pied-à-terre.”
Hollandgreen Place offers a true lock-up-and-leave lifestyle, with a 24-hour concierge, secure managed building, gym, pool and everything taken care of.
What really sets this apartment apart is the feeling of the space. It overlooks the park, feels peaceful and quiet despite its central London location, and combines high ceilings, air conditioning and beautifully finished interiors.
Turnkey, low maintenance and positioned within one of Kensington’s most lifestyle-led developments, it ticks an incredible number of boxes for a one-bedroom apartment.
“Honestly, I think this is one of the best one-beds currently available on the market. Check this out.”
For further information or to arrange a private viewing, contact:
@sami_robertson
@ollieblakelock
@marc_in_marylebone_w2
#HollandgreenPlace #KensingtonProperty #LondonPiedATerre #PrimeLondon #HarwoodAdvisory …
Contemporary design, exceptional amenities and a prime Kensington setting.
This beautifully interior-designed one-bedroom apartment is positioned on the third floor of Hollandgreen Place, offering approximately 646 sq ft of thoughtfully designed living space.
Floor-to-ceiling windows and impressive 2.9m ceilings bring a wonderful sense of light and scale, while the southerly aspect fills the reception room with natural light. The sleek kitchen features Gaggenau appliances, with the bedroom benefiting from extensive built-in storage and a generous en-suite bathroom.
Residents also have access to an outstanding collection of private facilities:
🏊 20-metre heated swimming pool
🧖 Spa, sauna and steam room
🏋️ Gym, studio and treatment rooms
🎬 Private cinema
⛳ Golf simulator
🎉 Private function room
🛎 24-hour concierge
📍 Hollandgreen Place, Kensington, W8
🛏 One bedroom
📐 646 sq ft
💷 Guide Price: £1,750,000
🔑 Leasehold
For further information or to arrange a private viewing, contact:
@sami_robertson
@ollieblakelock
@marc_in_marylebone_w2
#KensingtonProperty #LondonProperty #LuxuryProperty #PrimeLondon #HarwoodAdvisory …
“Hollandgreen Place is the perfect lock-up-and-leave.”
For @sami_robertson, this is one of Kensington’s most distinctive super-prime developments. Contemporary, secure and exceptionally well serviced, it offers a lifestyle that works equally well as a London home, pied-à-terre or investment opportunity.
Designed by OMA, the renowned Dutch architectural practice, alongside Allies and Morrison, Holland Green was completed in 2016 and has a genuinely unique architectural identity. Its proximity to the Design Museum adds to the development’s cool, artistic and contemporary character.
Sami has previously sold the neighbouring apartment and the penthouse above, giving him valuable first-hand knowledge of both the building and the buyer profile.
“Buyers here will often come from within a mile of the development. They already know the area, understand the quality of the building and appreciate how rare this combination of design, security and amenities is.”
With its gym, pool, spa, cinema, concierge service and prime Kensington location, this is effortless London living.
For further information, contact @ollieblakelock at Harwood today.
#HollandgreenPlace #KensingtonProperty #PrimeLondon #LuxuryApartment #HarwoodAdvisory …
Get in touch
Whether you’re just beginning to think about moving home or you need advice on a purchase already identified, get in touch to see how we can help. Our experienced team can save you valuable time and money, and access exclusive off-market deals.