FACT SHEET WHAT TYPE OF BUILDING IS IT? Class 1a - a single dwelling and townhouses Scope of work Classification Storey Floor area Volume Type of construction BUILDER—LOW RISE 1a 1 N/A N/A C (1) Building work on a class 1 or class 10 building. 1a 2 N/A N/A C (2) Building work on classes 2 to 9 buildings with a gross floor area not more than 1a 3 N/A N/A C 2,000m2, but not including Type A or Type B construction. Class 1b - a boarding house, guest house, hostel or the like<300m2 (3) Building work that consists of non-structural work on a Classification Storey Floor area Volume Type of construction building, regardless of— 1b 1 N/A N/A C (a) the class for the building; or 1b 2 N/A N/A RTC (b) the gross floor area of the building. 1b 3 N/A N/A RTC (4) Prepare plans and specifications that are— Class 2: a building containing 2 or more sole-occupancy units each being a (a) for the licensee’s personal use; or separate dwelling (b) for use in building work to be performed by the licensee personally. Classification Storey Floor area Volume Type of construction (5) However, the scope of work does not include— 2 1 N/A N/A C (a) a completed building inspection for an interested party for the building; or 2 2 N/A N/A B (b) personally carrying out any building work for which— 2 3 & greater N/A N/A A (i) a fire protection licence is required; or Class 3: a residential building, other than a building of Class 1 or 2 (ii) an occupational licence is required unless the licensee holds the occupational Classification Storey Floor area Volume Type of construction licence; or 3 1 N/A N/A C (c) for building work mentioned in subsection (3)—directly or indirectly causing the 3 2 N/A N/A B work to be carried out or providing building work services for the work if— 3 3 & greater N/A N/A A (i) a fire protection licence is required for the work; and Class 4: a dwelling in a building that is Class 5, 6, 7, 8 or 9 (ii) the work is— Classification Storey Floor area Volume Type of construction (A) for Type A or Type B construction on classes 4 Single N/A N/A As per type of building within 2 to 9 buildings; or (B) on classes 2 to 9 buildings with a gross floor area more than 2,000m2. Class 5: an office building used for professional or commercial purposes Classification Storey Floor area Volume Type of construction 5 1 3,000M2 Max 18,000M3 Max C BUILDER—MEDIUM RISE Scope of work 2 3 5 2 3,000M Max 18,000M Max C (1) Building work on a class 1 or class 10 building. 5 3 5,500M2 Max 33,000M3 Max B 2 3 (2) Building work to a maximum of 3 storeys, but not including Type A 5 4 & greater 8,000M Max 48,000M Max A construction on classes 4 to 9 buildings. Class 6: a shop or other building for the sale of goods by retail or supply of (3) Building work that consists of non-structural work on a services direct to the public building, regardless of— Classification Storey Floor area Volume Type of construction (a) the class for the building; or 6 1 2,000M2 Max 12,000M3 Max C (b) the gross floor area of the building. 6 2 2,000M2 Max 12,000M3 Max C (4) Prepare plans and specifications that are— 6 3 3,500M2 Max 21,000M3 Max B (a) for the licensee’s personal use; or 6 4 & greater 5,000M2 Max 30,000M3 Max A (b) for use in building work to be performed by the licensee personally. Class 7a - a carpark (5) However, the scope of work does not include— Classification Storey Floor area Volume Type of construction (a) a completed building inspection for an interested party 7a 1 2,000M2 Max 12,000M3 Max C for the building; or 7a 2 2,000M2 Max 12,000M3 Max C (b) personally carrying out any building work for which— 7a 3 3,500M2 Max 21,000M3 Max B (i) a fire protection licence is required; or 7a 4 & greater 5,000M2 Max 30,000M3 Max A (ii) an occupational licence is required unless the licensee holds the occupational Class 7b — for storage, or display of goods or produce for sale by wholesale licence; or Classification Storey Floor area Volume Type of construction (c) for building work mentioned in subsection (3)—directly or indirectly causing the 7b 1 2,000M2 Max 12,000M3 Max C work to be carried out or providing building work services for the work if— 7b 2 2,000M2 Max 12,000M3 Max C (i) a fire protection licence is required for the work; and 7b 3 3,500M2 Max 21,000M3 Max B (ii) the work is— 7b 4 & greater 5,000M2 Max 30,000M3 Max A (A) for Type A construction on classes 4 to 9 buildings; or Class 8: a laboratory, or a building in which a handicraft or process for the production (B) to more than 3 storeys. Classification Storey Floor area Volume Type of construction 8 1 2,000M2 Max 12,000M3 Max C 8 2 2,000M2 Max 12,000M3 Max C BUILDER—OPEN Scope of work 2 3 8 3 3,500M Max 21,000M Max B (1) For the licence class mentioned in section 1(1)— 8 4 & greater 5,000M2 Max 30,000M3 Max A (a) building work on all classes of buildings; and Class 9a — a health-care building (b) prepare plans and specifications that are— Classification Storey Floor area Volume Type of construction (i) for the licensee’s personal use; or 9a 1 2,000M2 Max 12,000M3 Max C (ii) for use in building work to be performed by the licensee personally. 9a 2 3,500M2 Max 21,000M3 Max B (2) However, the scope of work does not include— 9a 3 5,000M2 Max 30,000M3 Max A (a) a completed building inspection for an interested party for the building; or 2 3 9a 4 & greater 5,000M Max 30,000M Max A (b) personally carrying out any building work for which— Class 9b — an assembly building, including a trade workshop, laboratory (i) a fire protection licence is required; or Classification Storey Floor area Volume Type of construction (ii) an occupational licence is required unless the licensee holds the occupational 9b 1 3,000M2 Max 18,000M3 Max C licence. 9b 2 5,500M2 Max 33,000M3 Max B (3) For the licence class mentioned in section 1(2)— 9b 3 & greater 8,000M2 Max 48,000M3 Max A (a) provide any of the following services for a consumer or a principal, for all classes Class 9c — an aged care building of building work— Classification Storey Floor area Volume Type of construction (i) administration services; 9c 1 3,000M2 Max 18,000M3 Max C (ii) advisory services; 9c 2 5,500M2 Max 33,000M3 Max B (iii) management services, other than coordinating the scheduling of building 9c 3 & greater 8,000M2 Max 48,000M3 Max A work by building contractors including as agent for another person; and (b) perform the following functions of a superintendent under a building contract, if Class 10a — a non-habitable building being a private garage, carport, shed appointed as a superintendent under the contract— Classification Storey Floor area Volume Type of construction (i) administer the contract for a principal for the contract; 10a 1 N/A N/A C (ii) certify timing, quality and cost matters under the contract. Class 10b — a structure being a fence, mast, antenna, retaining or free-standing wall (4) However, the scope of work does not include performing building work services Classification Storey Floor area Volume Type of construction under a construction management contract. 10b N/A N/A N/A N/A (5) In this section— Class 10c — a private bushfire shelter certify, for the definition superintendent, means to give advice or a report, Classification Storey Floor area Volume Type of construction including a certificate. 10c N/A N/A N/A N/A superintendent, under a building contract, means a person who is not a party to the contract and is appointed under the contract to perform the following— NOTE: This chart is for general application, for specific instances a (a) administer the contract for a principal for the contract; Certifier should be consulted. Refer to Certifier - RTC (b) certify timing, quality and cost matters under the contract. NCC 2019 Building Code of Australia - Volume One FACT SHEET WHAT TYPE OF BUILDING IS IT? continued NCC 2019 Building Code of Australia - Volume One, Part A6 Building Classification Boarding Houses, Hostels & 2 Oces Boarding Houses <300m Residential parts of; and <12 people in residence - Motels 5 Flat in 1b Townhouses - Schools Class 5,6,7,8,9 Units - Residential (only 1) Care Building Houses 4 - Jails 1a Villas Shops 6 Cafe, Restaurant Class Class Class 1 Class 3 4 5 6 2 10b Non-habitable Public Buildings Building or Structure Fences, Retaining or 9a Health Care Freestanding Walls, eg Hospitals Swimming Pools 9b Assembly eg Schools Sheds 7a Carparks 10a 10c Aged Care Factories and 9c Private Private 7b Warehouses eg Nursing Homes Laboratory Garages bushfire shelter Class Class Class Class 7 8 9 10 Atrium means a space within a building that connects 2 or more storeys, and — Storey means a space within a building which is situated between one floor level (a) is enclosed at the top by a floor or roof (including a glazed roof structure); and the floor level next above, or if there is no floor above, the ceiling or roof and above, but not — (a) a space that contains only — (b) includes any adjacent part of the building not separated by an appropriate (i) a lift shaft, stairway or meter room; or barrier to fire; but (ii) a bathroom, shower room, laundry, water closet or other sanitary (c) does not include a stairwell, rampwell or the space within a shaft; and compartment; or (iii) accommodation intended for not more than 3 vehicles; or (d) for the purpose of (a) a space is considered enclosed if the area of the (iv) a combination of the above.