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Heritage · Conservation

The houses on Koon Seng Road were never meant to whisper

Why the documented pastels of Joo Chiat — rose facades, mint trim, that improbable lemon — are an argument, not a colour scheme.

Mei-Lin Tan
June 14, 2026 11 min read Field notes

I spent three mornings last March on the same stretch of Koon Seng Road, arriving before the tour buses, watching the light move across the terrace. The facades are not subtle. The row runs powder-pink, rises into white plaster pilasters, then breaks into bands of mint and sky-blue around the arched upper windows.

Pastel was a public statement, not a private taste

The Peranakan builders of the 1920s and 30s chose these colours to be read from across the street. Majolica tiles — imported, glazed, expensive — were set into the facade like jewellery worn on the outside of the house. The pintu pagar shutters and scrolled cornices were the architecture announcing itself in rose, lemon and mint.

This is the Peranakan Shophouse Pastel design system, applied by Curio Design — a design-style library for AI agents. Full Peranakan Shophouse Pastel guide → designbycurio.com/learn/singapore-peranakan-shophouse-pastel