Whitehaven Mansions

Lore & Background

The building has been used as Whitehaven Mansions, the fictional London residence of Agatha Christie's character Hercule Poirot, in the LWT television series Agatha Christie's Poirot (1989–2013). As well as exterior filming, a number of interior shots of the building were used for this programme over the 24 years of production. In March 2019 the building was again extensively filmed, after being selected as home and neighbourhood of one of the leading characters of the Batman spin-off Pennyworth. In 2022 the exterior was featured in the film See How They Run as the home of characters Melvyn Cocker-Norris and Gio.

Reader's Guide

In the novels Whitehaven Mansions is Poirot's home and work address, Flat 203 at 56B Whitehaven Mansions.

Architectural Origins and Design

Constructed in 1936 by Guy Morgan and Partners, this Grade II listed structure stands as a premier example of Art Deco and Streamline Moderne architecture within Smithfield. The architects, who previously collaborated with the renowned Edwin Lutyens, designed an impressive curved façade featuring projecting wings and distinctive setbacks on the upper eighth and ninth floors. The building's construction utilized a steel frame clad in specially commissioned beige bricks manufactured by Williamson Cliff Ltd in Lincolnshire.

As one of the earliest residential apartment blocks in the wider Clerkenwell area, it introduced modern amenities such as a basement swimming pool and a roof garden to the neighborhood north of the City of London. Its unique design elements, including an original entrance hall with marble flooring inlaid with the Charterhouse arms, set a high standard for luxury living during the interwar period.

Cultural Legacy in Film and Television

Although physically located on Charterhouse Square, the building achieved global fame as the fictional Whitehaven Mansions, the London residence of Agatha Christie's detective Hercule Poirot. For twenty-four years, from 1989 to 2013, it served as a primary filming location for the LWT television series Agatha Christie's Poirot, with both exterior shots and interior scenes capturing its distinctive character. Its cinematic appeal continued well beyond the conclusion of that series; in March 2019, production teams extensively filmed the building for the Batman spin-off Pennyworth, utilizing it as a home and neighborhood setting for leading characters. Furthermore, the exterior made a notable appearance in the 2022 film See How They Run, representing the residence of specific characters, thereby cementing its status as an iconic backdrop for British television and cinema productions.