A landlord’s legal fight to prevent a local authority bringing in mandatory licensing has resulted in only partial victory.

Enfield Council’s decision to introduce a selective licensing scheme was found to be lawful by the High Court. The scheme will impose blanket licensing on all rental properties occupied by single households.

However, Mr Justice Ouseley ruled that an additional licensing scheme, which would have extended HMO licensing to any dwelling with three or more sharers, is “arguably unlawful”.

The application for a judicial review by landlord Constantinos Regas was for both the selective and additional licensing schemes.

The application had been listed to last 30 minutes but took four hours.

While the judge ruled that the selective licensing scheme is lawful, he granted Regas permission to proceed with a judicial review of the additional HMO licensing scheme.

Regas said: “Enfield Council estimates that 40% of private rented properties in the borough are small HMO house-shares. This ruling calls into question the financial viability of the scheme as well as its enforceability. It is unclear how much council subsidy would be needed to make it work and I call on the council to scrap the entire licensing scheme.”

If he continues with his judicial review, it is likely to be heard next month.