Teenager admits arson attack on Kenton United Synagogue in Harrow

A 17-year-old boy from Brent admitted setting fire to Kenton United Synagogue after midnight on Sunday, 19 April 2026, in an attack that added to alarm across north-west London’s Jewish communities. The British national, who cannot be named because of his age, pleaded guilty at Westminster Magistrates’ Court on Tuesday to arson not endangering life.

Court details said the teenager smashed a window at the synagogue in Shaftesbury Avenue, Harrow, lit a bottle containing liquid accelerant and threw it inside. CCTV reportedly showed him climbing over the boundary wall before the attack, a sequence that investigators said helped piece together the case against him.

The fire caused only minor smoke damage to an internal room. No one was injured and there was no significant structural damage, according to the Community Security Trust, which tracks antisemitic threats and attacks in Britain. The limited physical damage did not lessen the wider anxiety in the area, where synagogue leaders and volunteer security groups have been on alert for repeated threats.

The teenager was granted bail with conditions that he must live and sleep at his home address in Brent and must not enter any synagogue. The case is being handled by Counter Terrorism Policing London, which said the attack formed part of a wider series of arson incidents targeting Jewish sites in north-west London in recent weeks.

Metropolitan Police said the Kenton case was one of three separate arson attacks under investigation in north-west London. Those earlier incidents included an attack on volunteer-led Jewish ambulances in Golders Green on 23 March 2026 and an attempted arson at a synagogue in Finchley on 15 April 2026. Jewish community groups said the Kenton attack was the fourth antisemitic arson attack on the Jewish community in north-west London in less than a month.

The pattern has sharpened concern about how easily Jewish institutions can be targeted, even when the immediate damage is limited. With police treating the cases as linked by timing and geography, the focus has moved from the single fire at Kenton United Synagogue to the larger security gap exposed by a succession of attacks on places meant to serve as community anchors.