Court upholds appeal after Tribunal failed to decide whether an external wall mural was compatible with the streetscape, a legally decisive question.
Court of Appeal (Inferior Jurisdiction) · The Honourable Judge Mark Simiana, LL.D · 4 May 2026
Patricia Teou Piazzi painted a mural featuring birds and other images on an external wall of her property visible from a public road. The Planning Authority issued an enforcement notice (ECF42/2021) citing five alleged breaches, including the mural, roofing of a front yard, attachment of a pipe, installation of a solar water heater, and erection of a timber structure on a roof terrace. Teou Piazzi appealed the enforcement notice to the Environment and Planning Review Tribunal. The Tribunal dismissed her appeal on 27 November 2025, concluding that the mural 'stands out and is not in keeping with the streetscape' and that, given the property's location in an Urban Conservation Area (UCA), a development permit would be required. However, in the same decision, the Tribunal contradicted itself by stating it did not mean to indicate whether the mural was or was not in keeping with the streetscape — the very question it needed to answer. Teou Piazzi then appealed to the Court of Appeal on three grounds: that she was never told which specific law or permit she had violated; that the Tribunal made a factual error regarding a comparable case in Ħamrun; and that the painting did not require a development permit at all. The court dismissed the first two grounds but found the third to be well-founded. The Court of Appeal held that under Legal Notice 211 of 2016 (the Development Notification Order), external painting of a building constitutes a minor work exempt from a full development permit, provided it is not for advertising purposes and is compatible with the streetscape context. The Tribunal was legally obliged to determine whether the mural met this compatibility test before concluding a permit was required — and it failed to do so. On this basis, the Court upheld the appeal, quashed the Tribunal's decision, and remitted the case back for fresh determination in line with its judgment. Costs were awarded against the Planning Authority.
Appeal upheld. The decision of the Environment and Planning Review Tribunal of 27 November 2025 is revoked. The acts are remitted to the Tribunal for a fresh decision in accordance with the Court's judgment. Costs of this instance to be paid by the Planning Authority.
Development Planning Act (Cap. 552) — Article 70(2); Legal Notice 211 of 2016 (Development Notification Order), Schedule I, Class 2(viii) — minor works, external painting; Development Control Design Policy, Guidance and Standards (DC2015)