Legislation – Historic Environment (Wales) Act 2023
Changes to legislation:
Historic Environment (Wales) Act 2023, Section 117 is up to date with all changes known to be in force on or before 05 November 2025. There are changes that may be brought into force at a future date. Changes that have been made appear in the content and are referenced with annotations.![]()
Changes to Legislation
Revised legislation carried on this site may not be fully up to date. Changes and effects are recorded by our editorial team in lists which can be found in the ‘Changes to Legislation’ area. Where those effects have yet to be applied to the text of the legislation by the editorial team they are also listed alongside the legislation in the affected provisions. Use the ‘more’ link to open the changes and effects relevant to the provision you are viewing.
Changes and effects yet to be applied to Section 117:
- s. 11(3) inserted by 2024 asc 3 Sch. 3 para. 15(2)
- s. 58(4)(c) inserted by 2024 asc 3 Sch. 3 para. 15(3)
- s. 88(4) inserted by 2024 asc 3 Sch. 3 para. 15(4)
- s. 118(2)(f) inserted by 2024 asc 3 Sch. 3 para. 15(5)
- s. 161(6) inserted by 2024 asc 3 Sch. 3 para. 15(6)
Changes and effects yet to be applied to the whole Act associated Parts and Chapters:
Whole provisions yet to be inserted into this Act (including any effects on those provisions):
- s. 11(3) inserted by 2024 asc 3 Sch. 3 para. 15(2)
- s. 58(4)(c) inserted by 2024 asc 3 Sch. 3 para. 15(3)
- s. 88(4) inserted by 2024 asc 3 Sch. 3 para. 15(4)
- s. 118(2)(f) inserted by 2024 asc 3 Sch. 3 para. 15(5)
- s. 161(6) inserted by 2024 asc 3 Sch. 3 para. 15(6)
PART 3BUILDINGS OF SPECIAL ARCHITECTURAL OR HISTORIC INTEREST
CHAPTER 4ENFORCEMENT OF CONTROLS RELATING TO LISTED BUILDINGS
Unauthorised works and intentional damage: offences
117Offence of carrying out unauthorised works or breaching condition of consent
(1)
A person commits an offence if the person carries out, or causes to be carried out, works in relation to a listed building in breach of section 88 (requirement for works to be authorised).
(2)
A person also commits an offence if the person—
(a)
carries out, or causes to be carried out, works in relation to a listed building, and
(b)
fails to comply with a condition subject to which listed building consent has been granted for the works.
(3)
Subsection (2) does not limit what may be an offence under subsection (1).
(4)
In proceedings against a person for an offence under this section, it is a defence for the person to prove that—
(a)
works were urgently necessary in the interests of safety or health or for the preservation of the building,
(b)
it was not practicable to secure safety or health or the preservation of the building by carrying out works of repair or works to provide temporary support or shelter,
(c)
the works carried out were limited to the minimum measures immediately necessary, and
(d)
notice in writing justifying in detail the carrying out of the works was given to the planning authority in whose area the building is or was situated as soon as reasonably practicable.
(5)
In proceedings against a person for an offence under this section in relation to a building on which interim protection is conferred—
(a)
it is a defence for the person to prove that the person did not know, and could not reasonably have been expected to know, that the interim protection had been conferred, and
(b)
where the defence is raised by a person on whom a notice should have been served under section 78(1), it is for the prosecution to prove that the notice was served on the person.
(6)
A person guilty of an offence under this section is liable—
(a)
on summary conviction, to a fine or imprisonment for a term not exceeding the applicable limit under section 224(1A)(b) of the Sentencing Code, or both;
(b)
on conviction on indictment, to a fine or imprisonment for a term not exceeding 2 years, or both.
(7)
In determining the amount of any fine to be imposed on a person convicted of an offence under this section, the court must in particular have regard to any financial benefit which has accrued or appears likely to accrue to the person in consequence of the offence.