Building Act 1984 (c. 55)

Part IV E+W General

Interpretation E+W

121 Meaning of “building”. E+W

(1) The word “building”, for the purposes of—

(a) Part I of this Act, and

(b) any other enactment (whether or not contained in this Act) that relates to building regulations, or that mentions “buildings” or “a building” in a context from which it appears that those expressions are there intended to have the same meaning as in Part I of this Act,

means any permanent or temporary building, and, unless the context otherwise requires, it includes any other structure or erection of whatever kind or nature (whether permanent or temporary).

(2) In subsection (1) above, “structure or erection” includes a vehicle, vessel, hovercraft, aircraft or other movable object of any kind in such circumstances as may be prescribed (being circumstances that in the opinion of the [F1 appropriate national authority] justify treating it for those purposes as a building).

(3) For the purposes mentioned in subsection (1) above, unless the context otherwise requires—

(a) a reference to a building includes a reference to part of a building and

(b) a reference to the provision of services, fittings and equipment in or in connection with buildings, or to services, fittings and equipment so provided, includes a reference to the affixing of things to buildings or, as the case may be, to things so affixed.

[F2 (4) Nothing in this section applies in relation to section 120D or 120I.]

Textual Amendments

F1 Words in s. 121(2) substituted (28.6.2022 for E., 9.12.2022 for W.) by Building Safety Act 2022 (c. 30), s. 170(4)(b)(c), Sch. 5 para. 78(2); S.I. 2022/561, reg. 3(f), Sch. para. 42; S.I. 2022/1287, reg. 2(c)(iii)

F2 S. 121(4) inserted (28.6.2022 for E., 9.12.2022 for W.) by Building Safety Act 2022 (c. 30), s. 170(4)(b)(c), Sch. 5 para. 78(3); S.I. 2022/561, reg. 3(f), Sch. para. 42; S.I. 2022/1287, reg. 2(c)(iii)

[F3 121A Meaning of “building control authority” E+W

(1) In this Act “building control authority” means—

(a) the regulator, in cases where section 91ZA or 91ZB provides that the regulator is the building control authority;

(b) the local authority mentioned in subsection (2), in any other case.

(2) That local authority is—

(a) if, by virtue of regulations made under section 91ZD (higher-risk buildings in Wales: local authority work), a designated local authority is the building control authority, that local authority;

(b) otherwise, the local authority for the area in which the building is situated or the proposed building is to be situated.]

Textual Amendments

F3 S. 121A inserted (6.4.2023 for specified purposes except in relation to W., 5.9.2023 for W., 1.10.2023 in so far as not already in force except in relation to W.) by Building Safety Act 2022 (c. 30), ss. 32(4), 170(4)(b)(c); S.I. 2023/362, reg. 3(1)(m); S.I. 2023/914, reg. 2(a); S.I. 2023/993, reg. 2(f) (with reg. 4)

122 Meaning of “building regulations”. E+W

In this Act—

(a) “building regulations” means, subject to paragraph (b) below, regulations made under section 1 above;

(b) a reference to building regulations, in a particular case in relation to which a requirement of building regulations is for the time being dispensed with, waived, relaxed or modified by virtue of section 8 or 11 above or any other enactment, is a reference to building regulations as they apply in that case, unless the context otherwise requires.

123 Meaning of “construct”and “erect”. E+W

(1) For the purposes of—

(a) Part I of this Act, and

(b) any other enactment (whether or not contained in this Act) that relates to building regulations, or that mentions “buildings” or “a building” in a context from which it appears that those expressions are there intended to have the same meaning as in the said Part I,

references to the construction or erection of a building include references to—

(i) the carrying out of such operations (whether for the reconstruction of a building, the roofing over of an open space between walls or buildings, or otherwise) as may be designated in building regulations as operations falling to be treated for those purposes as the construction or erection of a building, and

(ii) the conversion of a movable object into what is by virtue of section 121(1) and (2) above a building.

and “construct” and “erect” shall be construed accordingly.

(2) For the purposes of Part III of this Act, each of the following operations is deemed to be the erection of a building—

(a) the re-erection of a building or part of a building when an outer wall of that building or, as the case may be, that part of a building has been pulled down, or burnt down, to within 10 feet of the surface of the ground adjoining the lowest storey of the building or of that part of the building,

(b) the re-erection of a frame building or part of a frame building when that building or part of a building has been so far pulled down, or burnt down, as to leave only the framework of the lowest storey of the building or of that part of the building,

(c) the roofing over of an open space between walls or buildings,

and “erect” shall be construed accordingly.

124 Meaning of deposit of plans E+W

[F4 In this Act, a reference to the deposit of plans in accordance with building regulations is a reference to the deposit of plans in accordance with building regulations for the purposes of section 16 above, unless the context otherwise requires.]

Textual Amendments

F4 S. 124 omitted (1.10.2023 except in relation to W.) by virtue of Building Safety Act 2022 (c. 30), s. 170(4)(b)(c), Sch. 5 para. 79; S.I. 2023/993, reg. 2(n)(xxx) (with reg. 3)

125 Construction and availability of sewers. E+W

(1) A reference in Part I of this Act to the construction of a sewer includes a reference to the extension of an existing sewer.

(2) For the purposes of sections 64(2) and 66(1) above, a building or proposed building—

(a) is not deemed to have a sufficient water supply available unless—

(i) it has a sufficient supply of water laid on, or

(ii) such a supply can be laid on to it from a point within 100 feet of the site of the building or proposed building, and the intervening land is land through which the owner of the building or proposed building is, or will be, entitled to lay a communication pipe, and

(b) is not deemed to have a sewer available unless—

(i) there is within 100 feet of the site of the building or proposed building, and at a level that makes it reasonably practicable to construct a drain to communicate with it, a public sewer or other sewer that the owner of the building or proposed building is, or will be, entitled to use, and

(ii) the intervening land is land through which he is entitled to construct a drain.

(3) The limit of 100 feet does not apply, for the purposes of subsection (2) above, if the local authority undertake to bear so much of the expenses reasonably incurred in—

(a) constructing, and maintaining and repairing, a drain to communicate with a sewer, or

(b) laying, and maintaining and repairing, a pipe for the purpose of obtaining a supply of water,

as the case may be, as is attributable of the fact that the distance of the sewer, or of the point from which a supply of water can be laid on, exceeds 100 feet.

[F5 125A Meaning of work E+W

(1) In the relevant provisions references to work include a material change of use as defined by building regulations.

(2) The appropriate national authority may by regulations provide that in a specified relevant provision references to work include any specified matter.

(3) “Relevant provision” means any provision of the following—

(a) Part 1 except sections 2(3) to (5), 20(9), 21(7), 22(2), 33(3A), 36, 37 and paragraph 1G of Schedule 1;

(b) Part 2;

(c) Part 2A;

(d) sections 91ZA to 91ZD;

(e) section 101A;

(f) section 105C;

(g) section 120I (3).

(4) In this section “specified” means specified by regulations under this section.]

Textual Amendments

F5 S. 125A inserted (6.4.2023 for specified purposes except in relation to W., 5.9.2023 for W. for specified purposes, 1.10.2023 in so far as not already in force except in relation to W.) by Building Safety Act 2022 (c. 30), s. 170(4)(b)(c), Sch. 5 para. 80; S.I. 2023/362, reg. 3(1)(w)(v); S.I. 2023/914, reg. 2(b)(xiii), Sch. para. 29; S.I. 2023/993, reg. 2(n)(xxxi)

126 General interpretation. E+W

In this Act, unless the context otherwise requires—

• “Act” includes an enactment contained in a local Act;

• [F6 “appropriate court or tribunal” means—

  (a)

  in relation to England, the tribunal;

  (b)

  in relation to Wales, a magistrates’ court;]

• “approved inspector” has the meaning given by section 49(1) above;

• “authorised officer”, in relation to a local authority, means—

(a) an officer of the local authority authorised by them in writing, either generally or specially, to act in matters of a specified kind or in a specified matter, or

(b) by virtue of his appointment and for the purpose of matters within his province, a proper officer of the local authority . . . F7 ;

• “cesspool” includes a settlement tank or other tank for the reception or disposal of foul matter from buildings;

• “closet” includes privy;

• “contravention” includes failure to comply, and “contravene” has a corresponding meaning;

• . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F8

• “drain” means a drain used for the drainage of one building or of buildings or yards appurtenant to buildings within the same curtilage, and includes any manholes, ventilating shafts, pumps or other accessories belonging to the drain;

• “earth-closet” means a closet having a movable receptacle for the reception of faecal matter and its deodorisation by the use of earth, ashes or chemicals, or by other methods;

• “enactment” includes an enactment contained in a local Act;

• “factory” has the meaning given by section 175 of the M1 Factories Act 1961;

• [F9 “fire and rescue authority” in relation to any premises or proposed premises, means—

  (a)

  where the Regulatory Reform (Fire Safety) Order 2005 applies to the premises or proposed premises, the enforcing authority within the meaning given by article 25 of that Order;

  (b)

  in any other case, the fire and rescue authority under the Fire and Rescue Services Act 2004 for the area in which the premises are or are to be situated;]

• “functions” includes powers and duties;

• [F6 “higher-risk building”—

  (a)

  in relation to England, has the meaning given by section 120D;

  (b)

  in relation to Wales, has the meaning given by section 120I;]

• “highway authority” means, in the case of a highway repairable by the inhabitants at large, the council in whom the highway is vested;

• “house” means a dwelling-house, whether a private dwelling-house or not;

• “inner London” means the area comprising the inner London boroughs, the City of London, the Inner Temple and the Middle Temple;

• “joint board” has the meaning given by section 343(1) of the M2 Public Health Act 1936;

• . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F10

• “local Act” includes a provisional order confirmed by Parliament, and the confirming Act so far as it relates to that order;

• [F11 “local authority” means the council of a district or London borough, the Common Council of the City of London, the Sub-Treasurer of the Inner Temple, the Under Treasurer of the Middle Temple or, for the purposes of Parts I and II above and of this Part so far as it relates to them, the Council of the Isles of Scilly [F12 but, in relation to Wales, means the council of a county or county borough;];]

• “modifications” includes additions, omissions and amendments, and related expressions shall be construed accordingly;

• “officer” includes servant;

• “owner” means the person for the time being receiving the rackrent of the premises in connection with which the word is used, whether on his own account or as agent or trustee for another person, or who would so receive it if those premises were let at a rackrent;

• “plans” includes drawings of any other description, and also specifications or other information in any form;

• “prejudicial to health” means injurious, or likely to cause injury, to health;

• “premises” includes buildings, land, easements and hereditaments of any tenure;

• “prescribed” means prescribed by building regulations;

• “private sewer” means a sewer that is not a public sewer;

• “proper officer”, in relation to a purpose and to a local authority, means an officer appointed for that purpose by that authority;

• [F13 “public sewer” has the same meaning as in the [F14 Water Industry Act 1991];]

• “rackrent”, in relation to property, means a rent that is not less than two-thirds of the rent at which the property might reasonably be expected to let from year to year, free from all usual tenant’s rates and taxes, and deducting from it the probable average annual cost of the repairs, insurance and other expenses (if any) necessary to maintain the property in a state to command such rent;

• “rating district” has the meaning given by section 115(1) of the M3 General Rate Act 1967;

• [F6 “the regulator” means the Health and Safety Executive;]

• [F15 “relevant period” has the meaning given by section 16(12) or 81(4) above, as the case may require;]

• “sanitary convenience” means closet or urinal;

• “school” includes a Sunday school or a Sabbath school;

• “sewer” does not include a drain as defined in this section, but otherwise it includes all sewers and drains used for the drainage of buildings and yards appurtenant to buildings, and any manholes, ventilating shafts, pumps or other accessories belonging to the sewer;

• F16 . . .

• F16 . . .

• “statutory undertakers” means persons authorised by an enactment or statutory order to construct, work or carry on a railway, canal, inland navigation, dock, harbour, tramway, . . . F17 . . . F18 , . . . F19 or other public undertaking; [F20 but does not include a universal service provider [F21 (within the meaning of Part 3 of the Postal Services Act 2011) or a relevant company (within the meaning of Part 4 of the Postal Services Act 2000)];]

• . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F22

• “street” includes a highway, including a highway over a bridge, and a road, lane, footway, square, court, alley or passage, whether a thoroughfare or not;

• “substantive requirements”, in relation to building regulations, means the requirements of building regulations with respect to the [F23 matters mentioned in section 1(1A) above] (including requirements imposed by virtue of section 2(1) or (2)(a) or (b) above) [F24 and requirements that are of a kind mentioned in subsection (2)(a), (b) or (c) of section 2A above and are imposed by virtue of subsection (1) of that section], as distinct from procedural requirements;

• “surface water” includes water from roofs;

• “water-closet” means a closet that has a separate fixed receptacle connected to a drainage system and separate provision for flushing from a supply of clean water either by the operation of mechanism or by automatic action;

• “workplace” does not include a factory, but otherwise it includes any place in which persons are employed otherwise than in domestic service.

Textual Amendments

F6 Words in s. 126 inserted (28.6.2022 for E. for specified purposes, 9.12.2022 for W. for specified purposes, 5.9.2023 for W. for specified purposes, 1.10.2023 in so far as not already in force except in relation to W.) by Building Safety Act 2022 (c. 30), s. 170(4)(b)(c), Sch. 5 para. 81(2); S.I. 2022/561, reg. 3(f), Sch. para. 44; S.I. 2022/1287, reg. 2(c)(iv); S.I. 2023/914, reg. 2(b)(xiii), Sch. para. 30; S.I. 2023/993, reg. 2(n)(xxxii)

F7 Words repealed by Local Government Act 1985 (c. 51, SIF 81:1), s. 102, Sch. 17

F8 Definition of “district surveyor” repealed by Local Government Act 1985 (c. 51, SIF 81:1), s. 102, Sch. 17

F9 Definition "fire and rescue authority" in s. 126 substituted (1.10.2006) by Regulatory Reform (Fire Safety) Order 2005 (S.I. 2005/1541), art. 1(3), Sch. 2 para. 33(8) (with art. 49) (as amended by The Regulatory Reform (Fire Safety) Subordinate Provisions Order 2006 (S.I. 2006/484), arts. 1(1), 2)

F10 Definition of “limits of supply” repealed by Water Act 1989 (c. 15, SIF 130), ss. 58(7), 101(1), 141(6), 160(1)(2)(4), 163, 189(4)–(10), 190, 193(1), Sch. 26 paras. 3(1)(2), 17, 40(4), 41(1), 57(6), 58, Sch. 27 Pt. I

F11 Definition of “local authority” substituted by Local Government Act 1985 (c. 51, SIF 81:1), s. 102, Sch. 8 para. 14(4)(a)

F12 Words in s. 126 inserted (1.4.1996) by 1994 c. 19, s. 22(3), Sch. 9 para. 15(3) (with ss. 54(5)(7),55(5) Sch. 17 paras. 22(1), 23(2); S.I. 1996/396, art. 3, Sch.1

F13 Definition of “public sewer” substituted by Water Act 1989 (c. 15, SIF 130), ss. 58(7), 101(1), 141(6), 160(1)(2)(4), 163, 189(4)–(10), 190, 193(1), Sch. 25 para. 70(4), Sch. 26 paras. 3(1)(2), 17, 40(4), 57(6), 58

F14 Words in s. 126 substituted (1.12.1991) by Water Consolidation (Consequential Provisions) Act 1991 (c. 60, SIF 130), ss. 2(1), 4(2), Sch. 1 para. 39(6).

F15 Words in s. 126 omitted (1.10.2023 except in relation to W.) by virtue of Building Safety Act 2022 (c. 30), s. 170(4)(b)(c), Sch. 5 para. 81(3); S.I. 2023/993, reg. 2(n)(xxxii)

F16 Definitions in s. 126 repealed (5.11.1993) by 1993 c. 50, s. 1(1), Sch. 1 Pt. XIV Group 2.

F17 Word repealed by Gas Act 1986 (c. 44, SIF 44:2), ss. 67(3)(4), Sch. 8 para. 17, Sch. 9 Pt. I

F18 Word repealed by Electricity Act 1989 (c. 29, SIF 44:1), s. 112(4), Sch. 18

F19 Word repealed by Water Act 1989 (c. 15, SIF 130), ss. 58(7), 101(1), 141(6), 160(1)(2)(4), 163, 189(4)–(10), 190, 193(1), Sch. 26 paras. 3(1)(2), 17, 40(4), 41(1), 57(6), 58, Sch. 27 Pt. I

F20 Words in s. 126 inserted (26.3.2001) by The Postal Services Act 2000 (Consequential Modifications No. 1) Order 2001 (S.I. 2001/1149), art. 3(1), Sch. 1 para. 61

F21 Words in s. 126 substituted (1.10.2011) by Postal Services Act 2011 (c. 5), s. 93(2)(3), Sch. 12 para. 122; S.I. 2011/2329, art. 3

F22 Definition of “statutory water undertakers” repealed by Water Act 1989 (c. 15, SIF 130), ss. 58(7), 101(1), 141(6), 160(1)(2)(4), 163, 189(4)–(10), 190, 193(1), Sch. 26 paras. 3(1)(2), 17, 40(4), 41(1), 57(6), 58, Sch. 27 Pt. I

F23 Words in s. 126 substituted (16.11.2004) by Sustainable and Secure Buildings Act 2004 (c. 22), ss. 1(4), 11(4)

F24 Words in s. 126 inserted (16.11.2004) by Sustainable and Secure Buildings Act 2004 (c. 22), ss. 4(5), 11(4)

Marginal Citations

M1 1961 c. 34.

M2 1936 c. 49.

M3 1967 c. 9.

127 Construction of certain references concerning Temples. E+W

In relation to the Inner Temple and the Middle Temple, a reference in a provision of this Part of this Act to the proper officer or an officer or authorised officer of a local authority is a reference to an officer authorised by the Sub-Treasurer or the Under Treasurer, as the case may be, to act for the purposes of that provision.