No bars, no signal predictedOne bar, reliable signal unlikelyTwo bars, may experience problems with connectivityThree bars, likely to have good coverage and receive a data rate to support basic web servicesFull bars, likely to have good coverage indoors and to receive an enhanced data rate to support multimedia services
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Guide price£2,600,000
Added > 14 days

3 bedroom flat for sale

Onslow Gardens, South Kensington SW7
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Flat
3 bed
2 bath

Key information

Tenure: Leasehold | 114 yrs left
Ground rent: £10 per annum
Service charge: £9,203.76 per annum
Council tax: Band H
Water: Ask agent
Heating: Ask agent
Electricity: Ask agent
Sewerage: Ask agent
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Property description & features

  • Tenure: Leasehold (114 years remaining)
  • 3 bedrooms
  • 1 reception room
  • 2 bathrooms
  • Lift
  • Period
  • Penthouse
  • Terrace
  • Town/City
  • Lateral
An immaculate three bedroom penthouse apartment with two undemised terraces and lift access, situated on the fourth floor of a handsome part stucco-fronted Victorian conversion on a prime residential address in South Kensington. This is an exciting opportunity to acquire a meticulously refurbished lateral apartment with far-reaching rooftop views across London.

Entering on the fourth floor to a bright, welcoming hallway that grants access to an exceptional triple window reception through a set of impressive floor-to-ceiling glass doors. The reception room features an ornate marble fireplace and vaulted ceilings reaching a striking height of 3.50 meters. This room further benefits from French doors that open to a generous-sized undemised roof terrace, a space perfect for entertaining and al fresco dining.

A beautifully designed, well-appointed kitchen is adjacent to the reception room, equipt with premium integrated appliances, ample cabinetry, marble-finished worktops and its own undemised terrace.

The principal bedroom suite is discreetly positioned toward the rear of the apartment, served by extensive wardrobe storage and a sleek en suite shower room. There are two further good-sized double bedrooms, which are accompanied by a separate family bathroom accessible from the hallway. Both bedrooms to the rear enjoy a south-facing aspect with picturesque green views of the garden square below.

The apartment has a well-balanced layout, measuring to approximately 1,152 sq ft and has a long lease.


Onslow Gardens is one of South West London's most prestigious addresses and is situated in the Heart of South Kensington. Its prime location allows residents to enjoy the vibrant atmosphere and amenities in the area, including an excellent selection of shops, bars, and restaurants.

The property is conveniently situated near the South Kensington Underground Station, which is serviced by the Circle, District, and Piccadilly lines, enabling excellent transport connections to explore the city with ease. Additionally, St Pancras International, directly accessed via the Piccadilly line, facilitates the convenience of international travel, providing seamless connections to various destinations. Motorists will further benefit from rapid access to Heathrow Airport via the A4.

Property information from this agent

Places of interest

    One of the capital's heavyweight cultural and education hubs, affluent South Kensington, affectionately known as 'South Ken', is also unsurprisingly one of the central London's most desirable residential areas bordering the glossy postcodes of Knightsbridge, Kensington, Fulham and the green fringes of Hyde Park and Kensington Gardens. Perhaps best known for its world-class museums clustered within a small square footage of SW7, the area brags the Victoria and Albert Museum (the V&A), the Natural History Museum and the Science Museum. Within striking distance are leading universities including Imperial and LSE. As such, attraction-heavy South Kensington gets busy. But away from the visitors, in green pockets of this historic district, sit some of the capital’s finest properties tucked away on quiet, leafy streets, curling around private garden squares and lining roads behind London’s iconic museums and top education facilities. From our offices on Old Brompton Road, each year we help buyers from across the globe make SW7 their home, securing some of the area’s best properties – from large, European-style apartments in red brick mansion blocks to grand family homes and freshly launched new developments.

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    Broadband availability and predicted speed

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    Basic: Up to 30 Mbit/s
    Super-fast: Between 30 Mbit/s and 300 Mbit/s
    Ultra-fast: Over 300 Mbit/s

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    Mobile phone signal availability and predicted strength

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    Clear: No bars, no signal predicted
    Red: One bar, reliable signal unlikely
    Amber: Two bars, may experience problems with connectivity
    Green: Three bars, likely to have good coverage and receive a data rate to support basic web services
    Enhanced: Full bars, likely to have good coverage indoors and to receive an enhanced data rate to support multimedia services

    Energy Performance data and Internal floor area

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