# The Building Safety Levy (England) Regulations 2025, Regulation 10: “Residential floorspace”

Extent: E+W

“Residential floorspace” means the gross internal area of each of the following—
(a) an ordinary residential dwelling;
(b) purpose-built student accommodation;
(c) communal space for residents.

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Source: https://www.legislation.gov.uk/uksi/2025/1236/regulation/10 (the official version)
Page: https://openlegislation.uk/building-safety-levy-england-regulations-2025/regulation-10
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.