Decorating King Street

King Street was laid out in the 1670s as part of Henry Jermyn's development of the St James's area, taking its name from King Charles II whose patronage made the entire scheme possible. The street rapidly attracted prosperous residents and commercial establishments, its proximity to St James's Palace conferring immediate prestige. The transformative moment in King Street's history came in 1823, when James Christie relocated his auction rooms from Pall Mall to number 8, establishing the premises that would evolve into one of the world's foremost auction houses. Christie's presence attracted a cluster of art dealers, framers, and restorers who established the street as London's pre-eminent art market, a character it retains to this day. The street also accommodated several gentlemen's clubs: the long-demolished Almack's Assembly Rooms at number 26 hosted the most exclusive social gatherings of Georgian London, admission to which was more coveted than an invitation to Court. During the Victorian period, the street's commercial character solidified, with galleries, wine merchants, and specialist retailers occupying the ground floors while residential accommodation continued above. The Blitz caused some damage, but King Street survived substantially intact compared to neighbouring thoroughfares. The post-war decades saw further concentration of the art trade, with Spink, the numismatists, and numerous specialist galleries reinforcing the street's identity. Today, King Street remains under Crown Estate stewardship, which enforces strict guidelines on external alterations to protect the cohesive Georgian streetscape.

The decoration of King Street's gallery and auction-house facades requires a palette that provides an appropriately restrained backdrop for the art on display within. For stuccoed surfaces, Keim Granital mineral silicate paint in warm stone tones ensures breathability and longevity, while its matt finish avoids the distracting sheen of modern emulsions. Exposed brickwork must be maintained through sympathetic repointing using lime-putty mortar gauged with sharp sand and crushed brick dust to match the original colour and texture; under no circumstances should Portland cement mortars be employed, as their higher compressive strength causes irreversible spalling of the softer historic bricks. Traditional shopfronts demand a linseed oil paint system in heritage colours — typically deep greens, blacks, and burgundies — with gold-leaf lettering applied by specialist sign-writers using traditional techniques. The Portland stone of Christie's facade requires periodic cleaning using the nebulous water spray method, which softens accumulated soiling for gentle removal without damaging the stone's protective patina. Timber sash windows throughout the street should be maintained using traditional putty (whiting and linseed oil) for glazing, with the complete paint system built up from raw linseed oil primer through oil-based undercoat to alkyd gloss finish. Iron railings require thorough hand preparation to remove loose rust scale, followed by application of calcium plumbate or zinc phosphate primer and micaceous iron oxide finish coat. Gallery interiors frequently require specialist finishes including dead-flat emulsions formulated to minimise light reflection, applied to surfaces prepared with alkali-resistant primers to prevent efflorescence staining.