In the heart of the exclusive Kensington Court Conservation Area, a six-storey Queen Anne-style townhouse stands as a global landmark of residential innovation.
While its red-brick façade exudes classic London elegance, this 6,181-square-foot mansion holds a title few properties on Earth can claim: it was the first private residence in London—and likely the world—to be engineered with a hydraulic passenger lift.
Originally installed between 1883 and 1886, this pioneering technology revolutionised high-end living, replacing traditional "servants' stairs" with a sophisticated vertical transport system previously seen only in the world's grandest hotels. Today, this historic Victorian pioneer has been seamlessly reimagined as an ultra-contemporary sanctuary. Currently offered via Beauchamp Estates, the property represents a rare convergence of 19th-century pioneering spirit and 2026 luxury, serving as the ultimate trophy home for a buyer who values both technological heritage and sophisticated modern comfort.
The history of this red-brick residence is intertwined with the dawn of modern domestic convenience. Built between 1883 and 1886 by developer Jonathan T. Carr and architect J.J. Stevenson, the house was at the absolute vanguard of global property design. It gained international distinction as one of the first private homes in the world to feature a hydraulic passenger lift—a luxury previously reserved only for the most opulent grand hotels.

This technological leap was made possible by an intricate network of hydraulic mains installed beneath the streets of Kensington Court, powered by a dedicated local station. This innovation did more than just move residents between floors; it fundamentally altered the home’s layout. By removing the need for a secondary "back stairs" for staff, the architects were able to create the exceptionally spacious, high-ceilinged lateral living areas that define the property today.
The home’s streak of "firsts" continued in 1886 when it became one of the first private residences in Britain to receive a permanent electricity supply. Under the guidance of electrical pioneer Colonel R.E.B. Crompton—the man responsible for the illumination of Buckingham Palace—the house transitioned from gas lighting to the brilliant clarity of electric bulbs, setting a standard for luxury that the rest of the world would eventually follow.
Today, the restored façade—complete with Dutch gabling and ornamental friezes—belies a residence that has been exquisitely refurbished for the 2026 market. The heritage features have been preserved with surgical precision, balanced by a sleek, silent four-person passenger lift and full air conditioning throughout.

The raised ground floor serves as an impressive introduction, featuring a reception hall with 11.15-foot ceilings, elaborate plasterwork, and original fireplaces. Large bay windows offer views of the manicured pocket parks and original vestry lamp posts of Kensington Court. Adjacent to this formal space is an ultra-modern kitchen and breakfast room, defined by streamlined white cabinetry, a central stone island, and a layout updated for both family life and high-end entertaining.

The first floor is home to a magnificent drawing and dining room, where 11.9-foot ceilings and original wall panelling create an atmosphere of palatial grandeur. A marble Baroque-style fireplace, intricately carved with mythical figureheads, acts as a focal point, while floor-to-ceiling windows open directly onto a private balcony.
The upper levels are designed for absolute privacy and comfort. The second floor is dedicated entirely to the principal bedroom suite, featuring warm timber flooring, a generous walk-in dressing room, and a spa-like bathroom with a glass-walled shower enclosure. Four additional ensuite bedrooms are distributed across the third and fourth floors, all maintaining excellent proportions and natural light.
The lower ground level has been transformed into a comprehensive leisure and service hub. In addition to staff accommodation, this floor houses a private gym, media room, and utility spaces. A rear patio offers a secluded al fresco zone, providing a tranquil outdoor retreat in the heart of the city.
Beyond the walls of the townhouse, the Kensington Court Residents’ Association ensures the enclave remains one of London's most pristine and secure neighbourhoods. With its storied past as the "King of Electricity’s" testing ground and its current status as a state-of-the-art contemporary pad, this residence offers a unique opportunity to own a piece of London’s technological heritage without sacrificing any modern comfort.
This exceptional freehold property, combining 574.68 square meters of living space with the latest in 21st-century mod-cons, stands as the ultimate Kensington residence for a discerning global demographic.
Price: $22.51m (£16.75m)
Bedrooms: 6
Photo Credit: Beauchamp Estates/Alex Winship
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Feature your property by contacting Alan Cox, Abode2, at alan@abode2.com today.
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