Digital infrastructure minister Julia Lopez has launched a consultation on proposals for changes to building regulations to ensure new homes have next-generation gigabit broadband installed in them as standard practice.

Gigabit broadband is capable of download speeds of 1,000 megabits or one gigabit per second. It allows people to work remotely more easily and gives homes the fast and reliable connections needed for streaming ultra-HD and 4k TV and films and gaming online on multiple devices at the same time.

About one in 10 new build homes are still being built without gigabit connections, mostly in smaller developments, where the cost can be higher or broadband companies have not had the time they need to install connections before houses are completed.

The government first announced plans for all new homes to have ultrafast broadband last year.

The changes to the law will mean home developers will be legally required to build gigabit broadband into new homes in England and make it a priority as part of building work. They will also need to bring broadband network operators on board to consider gigabit broadband installation when construction plans are submitted to local councils.

The government says these measures will give more people access to future-proof internet connections and reduce the need for costly and disruptive work to retrospectively install them in homes.

Julia Lopez, digital infrastructure minister, said: “We are moving rapidly in our national mission to make sure everyone can benefit from faster gigabit-speed broadband. National coverage has jumped from 6% to 65% in just two years.

“The law changes we are consulting on today will help us go further and faster to make our homes fit for the future with the infrastructure people will need to take advantage of new technologies in the coming decades.”

After the consultation, the government will publish final details of the secondary legislation before laying it in Parliament as soon as possible. The legislation will apply to all new residential dwellings, including self-built homes in England, but excluding renovated buildings, schools, residential homes, halls of residence, hotels and prisons.

The government is also consulting on whether new homes created through building conversions should also be included in the scope of the policy.

The technical consultation will be open for 10 weeks, closing on 28 February 2022.