30 Euston Square

30 Euston Square is an office building displaying Greek Revival architecture in London's Camden borough. The symmetrical facade features classical columns and grand proportions across multiple stories, creating a formal and elegant street presence.

This structure originated in the 19th century as a townhouse terrace containing five individual residences. It was later transformed to serve as a professional office building while retaining its Grade II* listed status.

The building serves as headquarters for the Royal College of General Practitioners, anchoring the square as a center for medical professional work. This institutional presence shapes daily activity around Euston Square and reflects how classical London buildings adapt to contemporary roles.

The building sits close to major transit connections and is easily accessible by public transportation. As a protected historic structure, visitor access may be restricted or require advance arrangements with the occupant organization.

The interior preserves original Victorian architectural features that coexist with modern office functionality. This blend demonstrates how classical London buildings can accommodate contemporary professional needs without losing historical character.