Where the standards actually live
- Residential Tenancies Act 1997 s 65A — the empowering provision. It imposes the duty on the rental provider and carries the penalty. It does not contain the standards themselves.
- Residential Tenancies Regulations 2021 reg 29 — substituted by S.R. 63/2025 reg 11. It prescribes, for the purposes of s 65A, that the standards are in Schedule 4 for general rented premises and in Schedule 6 for community housing and premises provided as part of a specialised housing program.
- Schedule 4 — the 19 standards for general rented premises. This is the operative text, and it is the document to read rather than any summary of it.
Consumer Affairs Victoria lists 15 categories, Schedule 4 has 19 clauses
That is not a contradiction. The consumer-facing summary groups the shower-head requirement inside bathrooms and omits the four standards that are not yet in force. Cite Schedule 4 for the statutory count and Consumer Affairs Victoria for the plain-English explanation, not the other way around.
The 15 standards already in force — and their real commencement dates
The common claim that all the original standards apply from 29 March 2021 is not right. Three of them have their own later start dates written into the clause, and one of those — the electrical safety standard requiring residual current devices — did not begin until 29 March 2023.
| Clause | Standard | Applies on and from |
|---|---|---|
| 1 | Locks — external entry doors not securable with a functioning deadlock must have a locking device operated by a key from outside and openable from inside | 29 March 2021 |
| 2 | Vermin proof bins | 29 March 2021 |
| 3 | Toilets | 29 March 2021 |
| 4 | Bathroom facilities (the shower-head requirement splits at 1 March 2027) | 29 March 2021 |
| 5 | Kitchen facilities | 29 March 2021 |
| 6 | Laundry facilities | 29 March 2021 |
| 7 | Structural soundness | 29 March 2021 |
| 8 | Mould and dampness | 29 March 2021 |
| 9 | Electrical safety — all power outlets and lighting circuits connected to a switchboard-type circuit breaker and a switchboard-type residual current device | 29 March 2023 |
| 10 | Window coverings — privacy coverings to windows in rooms likely to be used for sleeping or bathing | 29 March 2022 |
| 11 | Windows — external windows capable of opening must be settable open or closed and have a functioning latch | 29 March 2021 |
| 12 | Lighting — natural light during daylight hours and artificial light at night in every habitable room | 29 March 2021 |
| 13 | Ventilation — substituted by S.R. 63/2025, keyed to Building Code of Australia performance requirements | 29 March 2021 |
| 14 | Heating — staged; see the next section | 29 March 2021, then 1 July 2025, then 1 March 2027 |
| 15 | Corded internal window coverings — anchored blind cords | 1 December 2025 |
Source: Residential Tenancies Regulations 2021, authorised version 009 (in force 30 June 2026), Schedule 4, retrieved 31 August 2026. The Regulations use the word “deadlock”; the “deadlatch with at least one cylinder” gloss commonly quoted is Consumer Affairs Victoria’s explanation, not the statutory text.
Two of these are worth reading in full because they are the ones that most often require actual work. Clause 9 requires all power outlets and lighting circuits to be connected to a switchboard-type circuit breaker complying with AS/NZS 3000 and a switchboard-type residual current device complying with AS/NZS 3190, AS/NZS 61008.1 or AS/NZS 61009.1 — a switchboard upgrade on older stock, not a checkbox. Clause 13, as substituted by S.R. 63/2025 reg 17(4), requires every habitable room, bathroom, shower room, toilet and laundry to have ventilation meeting the relevant Building Code of Australia performance requirements.
Heating (clause 14) — the staged requirement nobody explains properly
Clause 14 has three stages written into it, each with its own date range, and it is the standard most often described inaccurately because summaries quote whichever stage was current when they were written.
| Period | Requirement | Source |
|---|---|---|
| 29 March 2021 to 28 March 2023 | A fixed heater in good working order in the main living area. If no fixed heater had been installed there by 29 March 2021, it must be an energy efficient fixed heater — for Class 2 buildings, unless installing one would be unreasonable. | cl 14(1)–(2) |
| 1 July 2025 to 28 February 2027 | An energy efficient fixed heater must be installed in the main living area. For Class 2 buildings, a fixed heater where an energy efficient one would be unreasonable. | cl 14(3)–(4), as amended by S.R. 63/2025 regs 17(5)–(6) |
| On and from 1 March 2027 | An energy efficient fixed heater in the rented premises, unless it is unreasonable — with a detailed unreasonableness test. | cl 14(6), substituted by S.R. 63/2025 reg 17(7); test in cl 14(7)–(9) |
A drafting artefact worth knowing about: the consolidated clause leaves 29 March 2023 to 30 June 2025 uncovered on its face. The original cl 14(3)–(4) read “On and from 29 March 2023”, and S.R. 63/2025 regs 17(5)–(6) replaced that phrase with “1 July 2025 until 28 February 2027”. The gap is historical only — the period had already elapsed when the amendment commenced.
The practical answer for a landlord today: since 1 July 2025 an energy efficient fixed heater must be installed in the main living area, and from 1 March 2027 the requirement broadens with an unreasonableness test attached. If the property still has an old fixed heater that is not energy efficient, that is a live compliance question now, not a 2027 one.
The four new standards and their real dates
| Clause | Standard | Applies to | From |
|---|---|---|---|
| 16 | Cooling | Premises let under a residential rental agreement entered into or created on or after 1 March 2027, until 30 June 2030 — then, under cl 16(3), on and from 1 July 2030 without that restriction | 1 March 2027 / 1 July 2030 |
| 17 | Ceiling insulation — minimum R-value of 5.0, installed within 30 days after a licensed or registered electrician completes a pre-insulation electrical safety checklist for the ceiling space, complying with AS/NZS 4859.1, AS 1530.1 and AS/NZS 1530.3, and installed in accordance with AS 3999 | Agreements entered into or created on or after 1 March 2027 | 1 March 2027 |
| 18 | Draughtproofing | Agreements entered into or created on or after 1 July 2027 | 1 July 2027 |
| 19 | Water heaters — an energy efficient water heater supplying hot water to the kitchen, laundry and bathroom facilities, unless it is unreasonable to install one | All rented premises, on and from the date | 1 March 2027 |
All four were inserted by the Residential Tenancies Amendment (Minimum Energy Efficiency Standards) Regulations 2025 (S.R. No. 63/2025) reg 17(8). That instrument was made on 1 July 2025 and commenced on 1 July 2025. Source: Residential Tenancies Regulations 2021, authorised version 009, Schedule 4, retrieved 31 August 2026.
Note the structural difference between clause 19 and clauses 16 to 18. The water heater standard applies on and from 1 March 2027 without being keyed to when the agreement was entered into; cooling, ceiling insulation and draughtproofing are keyed to new agreements, with cooling later extending to all premises from 1 July 2030. That difference decides whether a sitting tenancy triggers the obligation, so it is worth reading the clause rather than a summary of the clause.
The insulation clause has a sequencing trap
Clause 17 does not merely require R5.0 insulation. It requires the insulation to be installed within 30 days after a licensed or registered electrician completes a pre-insulation electrical safety checklist for the ceiling space. Book the electrician first. Insulation installed before that checklist, or more than 30 days after it, does not meet the standard as drafted.
The amending instruments, 2024 to 2026
- S.R. 130/2024 — Minimum Energy Efficiency and Safety Standards Regulations 2024
- Made 26 November 2024; regulations 4 to 6 commenced 1 December 2024. It amended both the Residential Tenancies Regulations 2021 and the Rooming House Standards Regulations 2023. It contains no reference to 30 October 2025.
- S.R. 63/2025 — Minimum Energy Efficiency Standards Regulations 2025
- Made 1 July 2025 and commenced 1 July 2025. This is the instrument that substituted regulation 29, inserted clauses 16 to 19 of Schedule 4, substituted the ventilation clause, and moved the heating requirement to 1 July 2025 and then 1 March 2027.
- S.R. 123/2025 — Housing Statement Reform and Part 4A Site Agreements Regulations 2025
- Made 25 November 2025; regulations 5 to 19 commenced 25 November 2025 and regulation 20 on 31 March 2026.
- S.R. 5/2026 — Residential Tenancies Amendment Regulations 2026
- Made and commenced 10 February 2026.
What compliance costs, and why we do not publish a single number
The honest answer is that it depends on the property, and a wrong number would be worse than no number. The variables that actually drive it are the age and condition of the switchboard, whether the roof space is accessible and already partly insulated, the existing hot water system and its remaining life, the heating appliance already installed, and which cooling solution suits the layout.
What we can say usefully is about sequencing. Clause 9 electrical safety has applied since 29 March 2023 and clause 14 heating since 1 July 2025, so on an older property those are current obligations rather than future ones. The 2027 standards have a lead time, and the trades that install ceiling insulation and hot water systems will be busiest in the months immediately before 1 March 2027. Get quotes on the specific property early rather than pricing a market at its peak.
What we can publish is our own record rather than an estimate. Across the 345 purchases PremiumRea releases as open data (settled January 2023 to September 2025, DOI 10.5281/zenodo.20095886), 335 properties recorded a renovation spend, with a median of $95,700 per property. Those are recorded totals for full renovation scopes on those specific properties — not a compliance cost for any other property — but they show the scale of budget within which items like a switchboard upgrade or a fixed heater get absorbed on older stock.
Compliance spend transfers to the buyer at settlement
A property bought in 2026 with a non-compliant switchboard, no fixed heater in the main living area and an ageing hot water system carries the whole of that work. It is not a defect the vendor has to remedy, and it does not usually appear in a building inspection framed as a compliance item. Price it into the offer.
A granny flat let separately is rented premises too
Neither the Regulations nor the Act uses the words “granny flat” or “secondary dwelling”, so this is a conclusion from the scope provisions rather than an express rule. Section 3(1) of the Residential Tenancies Act 1997 defines a residential rental agreement as an agreement under which a person lets premises as a residence, other than an SDA residency agreement. Regulation 29(1) applies Schedule 4 to all rented premises except community housing and specialised housing programs. The Act’s exclusions in sections 8 to 14 turn on things like trade premises, holiday premises, farming, employment contracts and contracts of sale — none of them on the dwelling being a second dwelling on the same lot.
So a self-contained second dwelling let as a residence under a residential rental agreement is rented premises, and Schedule 4 applies to it in its own right. That is worth settling at the design stage rather than after handover: heating, ventilation, lighting, window latches, electrical safety and, from 2027, the water heater and insulation standards all have to be satisfied by the second dwelling itself, not by the main house.
Rooming houses have a different regime entirely
If four or more people may occupy rooms in the building for rent, the property is a rooming house under Residential Tenancies Act 1997 s 3(1), and Schedule 4 is not the applicable standard set. Rooming houses are governed by the Public Health and Wellbeing (Prescribed Accommodation) Regulations 2020 — which impose a 7.5 m² minimum bedroom size, occupancy density limits and a one-per-ten facilities ratio that have no counterpart in ordinary rentals — and by the Residential Tenancies (Rooming House Standards) Regulations 2023.
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Melbourne Investment Property Portfolio (2020–2026) · 345 transactions