Only a co-owner of a party wall may raise it

The Court of Appeal (Superior Jurisdiction) held on 28 May 2026 that only a co-owner of a common wall has the right under article 414 of the Civil Code to raise it. Chief Justice Mark Chetcuti, Mr Justice Christian Falzon Scerri and Madam Justice Josette Demicoli found that the wall in dispute belonged to the defendant alone. They dismissed the plaintiff's appeal in a dispute between neighbours.

The facts

In A.G. vs B.C., the parties own neighbouring houses. The plaintiff complained that during building works the defendant damaged a pavement and an inspection chamber in front of her house and ran pipes too close to the dividing wall.

She also argued that he dug near the wall, placed rubble against it, altered her façade and opposed her raising the wall at her own expense. On 31 January 2025 the Court of Magistrates (Gozo) (Superior Jurisdiction) rejected most of her demands. It found for her only on the façade and ordered the defendant to fill three holes he had left in it.

What the court held

On the pavement, the court held that property from the doorstep outwards is presumed to belong to the Government of Malta. The plaintiff did not rebut that presumption. The defendant produced a Land Registry title certificate in the Government's name for the strip in front of her house, and such a certificate gives absolute title against everyone. She had no standing to claim for the damage.

On the wall between her garden and his yard, article 410(1) presumes a wall dividing yards, gardens or fields to be common, unless signs or other proof show otherwise. The court held that the presumption is iuris tantum, one that contrary proof can rebut.

Each party claimed the wall stood wholly on their own land. The court found nothing unreasonable in the lower court's choice to believe the defendant's witnesses. The relative who built the wall described its construction in detail, and a neighbour of more than 40 years with no stake in the dispute supported her account.

Physical signs pointed the same way: buttresses on the defendant's side, a foundation projecting towards his land, and use of the wall by him alone. The court noted that “l-użu ta’ ħajt jixħet dawl qawwi fuq min huwa l-proprjetarju ta’ dak il-ħajt” (the use of a wall throws strong light on who owns it).

That settled the demand to raise the wall. Article 414 gives the right to every co-owner of a common wall, so a neighbour with no share cannot raise it without first acquiring one.

On the pipes, article 441(1) requires a distance of at least one metre from the boundary, but article 441(2) waives it where the pipes or other means stop damp passing into the wall. The plaintiff did not show that the defendant's pipes lacked such protection.

On the digging, she proved no distance under article 439, and her own architect could not say how far any cutting had gone. Article 419, on placing corrosive material or rubble against a wall, protects only a common wall. The façade ground failed because the lower court had already found for her on that point.

The court criticised the appeal application for suggesting the lower court had been blind, and pointed to article 994(1) of the Code of Organization and Civil Procedure on the language of judicial acts. It ordered the plaintiff to pay the costs of the appeal.

Why it matters

A neighbour who wants to raise a dividing wall must first establish co-ownership or acquire it. The presumption of a common wall gives way to consistent witnesses, buttresses, foundations and use. A claim that pipes or digging break the legal distances needs a measurement, and a claim about pipes must also deal with their material.

Where it sits

The case applies the Civil Code's rules on common walls, including articles 410, 414 and 419, which students learn alongside the distances for excavations and pipes in articles 439 and 441.

For the presumption that land beyond the doorstep is the Government's, the court cited the First Hall of the Civil Court (24 November 2004). For the effect of a title certificate, it cited the Court of Appeal (9 July 2020). It relied on the Court of Appeal (5 October 2023 and 18 July 2017) for the rebuttable presumption of a common wall, and on the Court of Appeal (20 June 2008) for the weight of use.

On who may raise a wall, it cited the First Hall (7 December 2001). On the loosely drafted final demand in the appeal, it followed its own judgment of 30 April 2026 and did not order a correction under article 143(2).

Source

Court of Appeal (Superior Jurisdiction), 84/2019/2, 28 May 2026.