80 Charlotte Avenue / Make Architects
Images: Jack hobhouse
Textual content description offered by the architects. Make Architects accomplished Derwent London’s largest challenge, a 321,000-foot mixed-use program2 of workplace area and 45,000 sq. ft.2 residential housing, together with social housing. Positioned at 80 rue Charlotte in Fitzrovia, the challenge is intrinsically city in its integration of the context of town and the road, each in its quantity and in its composition. The inclusion of a small new public backyard and retail provides to this civic high quality.
The challenge consists of a big island website for largely industrial workplace use (80 Charlotte Avenue), with a nook of personal rental residences (Charlotte Residences) and an adjoining block of recent residences above two flooring of workplace area (Asta Home).
The challenge’s island website at 80 Charlotte Avenue was initially constructed as a submit workplace headquarters within the Sixties and was beforehand occupied by Saatchi & Saatchi. This major block measures 90 m² and has been mixed into one constructing. The structure imaginatively combines the present material with parts of recent development and is characterised by various facade therapies, reverses and terraces. This method fragments the block outdoors to a seemingly smaller scale whereas sustaining deep and versatile flooring plans. Workplace area has been leased as headquarters for each Boston Consulting Group and Arup; the latter can be the challenge engineer.
Early within the design course of, Make selected to relocate and consolidate the cores of the present buildings within the heart of the plan in order that three atria might punctuate every nook and appeal to gentle and air flow.
Because the challenge advanced, this key design motion remained and was the important driver of the challenge. These atria additionally point out the purpose the place the cladding is break up on the facades to supply a perceived break within the quantity seen from the road. The views of skylights and framed window openings mimic the rhythm and scale of the encompassing townhouses, serving to to enliven the streetscape.
The brand new constructing is three tales taller than the unique, growing it from seven to 10 tales. The brand new ranges are set again to scale back bulk, match into the context, and supply terraces with gorgeous views of Fitzrovia, the close by BT tower, and town and river.
The facades combine the previous and the brand new, with a wealthy mixture of textures, supplies and totally different shapes to replicate the environment. Customized-made shutter concrete envelops half the block and frames the recessed home windows with deep disclosures. The preserved components of purple and yellow bricks on Whitfield Avenue are complemented by a long-format darkish grey Petersen brick from Denmark overlooking Chitty Avenue and Charlotte Avenue, whereas a sculptural weathered metal portico marks the primary entrance to Charlotte Avenue.
The fabric palette penetrates the inside as properly, with concrete panels solid on the atria, black concrete flooring within the entrance areas, Danish oak flooring within the reception space, and a structural metal body uncovered all through. . The design contrasts gentle and shadow – for instance, the entry sequence begins as a one-story area earlier than ending up within the full-height major reception under the atrium.
The present low peak from floor to floor of roughly 3.3m – as dictated by the preserved facades on Whitfield Avenue – was addressed by a brief span structural framework. Make labored carefully with Arup to combine the construction and repair areas to maximise flooring heights, with the unique design intent to maintain the providers uncovered.
The bottom flooring has been designed to function greater than a industrial reception, offering area for tenants to make use of for occasions and social actions. An island cafe bar will accommodate each tenants and the general public, whereas tenants and company can even take a devoted elevator to the rooftop terrace, the place a second bar enjoys gorgeous views over the north of London and town.
Along with retaining and reusing the necessary current facades, the constructing was designed as a completely electrical constructing, with out fossil fuels, cogeneration or diesel. As an alternative, it makes use of renewable electrical energy, or fuel as soon as it turns into accessible, thus standing the take a look at of time for a shift in London’s vitality provide. The atria additionally suck in and recirculate recent air, which may be mixed with opening exterior home windows for a mixed-mode technique.
The southeast nook of the constructing, bounded by Chitty Avenue and Whitfield Avenue, is occupied by 19 rented non-public homes generally known as the Charlotte Residences. These sit above a restaurant that spills over into Poets’ Park, a brand new 2,580 ft2 publicly accessible inexperienced area on Chitty Avenue that helps small parks and hidden squares between the streets of Fitzrovia. A brand new sculpture by Hugo Dalton completes the challenge.
The challenge additionally consists of the neighboring Asta Home constructing, which has been transformed into residential residences and contains 11,000 sq. ft2 a renovated office, now dwelling to engineering agency Elliott Wooden and its Constructing Society collaborative initiative.
Undertaking architect Jason McColl mentioned: “Make has labored with Derwent on 80 Charlotte Avenue for over a decade, and whereas throughout that point the financial system has modified and the rules for places of work have modified, the challenge has remained related, with incredible social areas, an possibility for mixed-mode air flow and a inexperienced vitality technique. It is a website particular challenge with an actual artisan really feel; it isn’t a seamless sample or a “plug and play” design. There’s actual honesty within the structural expression, the metal body and concrete flooring slab may be seen in every single place, and the form of the constructing exploits the character of Fitzrovia. The end result appears like a lot of totally different blocks fairly than only one. It’s a metropolis creation that can stand the take a look at of time. “