Residential Accessibility Compliance Checklist — NCC 2022 Silver Level

Section 1

Why This Matters

NCC 2022 introduced Silver-level accessible housing provisions based on the Livable Housing Design Guidelines for all new Class 2 apartment buildings. These requirements apply to every new residential development lodged for approval in Victoria, covering accessible paths of travel, bathroom design, door widths, and more. Failing to comply means costly retrofits, council rejection, or legal exposure under the Disability Discrimination Act.

With 434 residential projects currently in the BCI pipeline — representing 66% of all tracked developments — the scale of compliance risk is significant. Early accessibility consulting catches issues during the design phase, before they become expensive construction problems. This checklist covers the core items your project should address.

The cost of getting it wrong: Rectifying accessibility non-compliance after construction can cost 10–50x more than designing it correctly from the start. A missed grab rail reinforcement costs $200 at framing stage but $5,000+ as a retrofit.

Section 2

Access & Entry

The journey from street level to the building entrance must be continuous, step-free, and well-lit. These are the first items an access auditor will check.

Continuous accessible path of travel from street and car park to building entry — no steps, lips, or gaps exceeding 5mm

At least one step-free entrance with 850mm minimum clear opening width

Accessible parking spaces per AS2890.6 — minimum 1 per 100 dwellings or part thereof

Tactile ground surface indicators (TGSIs) at stairs and pedestrian crossings complying with AS1428.4.1

Accessible intercom or entry system mounted at 900–1100mm height with visual and audible confirmation

Adequate lighting along paths of travel — minimum 40 lux at ground level

Section 3

Common Areas & Circulation

Corridors, lifts, and shared spaces must allow all residents to move freely through the building regardless of mobility level.

Corridors minimum 1200mm wide with 1800mm passing points at regular intervals

Lift access to all floors with minimum car dimensions of 1100mm wide × 1400mm deep

Lift controls at 900–1200mm height with tactile markings and braille on every button

Accessible letterbox provision at 900–1100mm height with easy-open mechanism

Accessible waste and recycling room access with step-free entry and adequate manoeuvring space

Luminance contrast on stair nosings — minimum 30% contrast to adjacent surfaces

Handrails on both sides of stairs at 865–1000mm height, extending 300mm beyond top and bottom risers

Section 4

Unit Requirements (Silver Level)

Every individual apartment must meet Silver-level provisions under the Livable Housing Design Guidelines. These requirements ensure residents can live independently as their needs change over time.

Internal doors minimum 820mm clear opening for wheelchair and mobility aid access

Step-free shower recess (hobless) in main bathroom with 900mm × 900mm minimum footprint

Reinforced walls in bathroom for future grab rail installation — plywood nogging behind plasterboard at key locations

Toilet at 460–480mm seat height with minimum 450mm clearance beside the pan for transfer

Kitchen bench at 850–900mm height with accessible storage and clear knee space under the sink

Light switches at 900–1100mm, power points at 300–600mm from finished floor level

Slip-resistant flooring in wet areas — minimum R10 rating per AS4586

Section 5

Outdoor Spaces & Parking

Communal outdoor areas and parking facilities must be accessible to all residents, not just those on the ground floor.

Accessible paths to communal gardens, pools, and BBQ areas with compliant gradients and surfaces

Accessible parking bays 2400mm wide with 2400mm shared access area adjacent

Kerb ramps at all pedestrian crossings with maximum 1:8 gradient and tactile indicators

Accessible seating in communal outdoor areas with firm, level ground surfaces alongside

Adequate lighting in car parks and outdoor paths — minimum 40 lux along paths of travel

Section 6

Signage & Wayfinding

Clear, high-contrast signage ensures residents and visitors with vision impairments can navigate the building safely and independently.

International Symbol of Access at all accessible entries and facilities

Braille and tactile signage at lift landings and key rooms per AS1428.1

High-contrast directional signage with minimum 30% luminance contrast against background

Accessible evacuation diagrams mounted at 1200–1600mm height with tactile elements

Section 7

Emergency Egress

Fire safety and emergency evacuation planning must account for residents with disabilities. These requirements are often overlooked until the building surveyor flags them late in the approval process.

Accessible area of refuge on each floor above ground with two-way communication to the building entry

Emergency warning systems with visual and audible alerts — flashing strobes paired with sounders

Accessible emergency exits with illuminated exit signs visible from floor level (low-mounted)

Evacuation chairs or refuge points clearly marked with signage and included in the building's emergency plan

Section 8

Common Mistakes We See

After reviewing hundreds of residential developments, these are the five issues that come up again and again. Each one is easy to prevent in the design phase — and expensive to fix once construction starts.

1

Door handles — lever handles required, not round knobs. Round knobs cannot be operated with a closed fist and fail the NCC requirement. Specify D-type lever handles on all internal and entry doors from the outset.

2

Threshold heights — max 5mm bevelled, often exceeded at balcony doors. Sliding door tracks and balcony transitions regularly exceed the 5mm maximum. Specify recessed tracks or ramped thresholds in the door schedule.

3

Bathroom grab rail blocking — walls not reinforced during construction. Without plywood nogging installed at framing stage, grab rails cannot be fitted later without opening up walls. This is the single most common and most expensive oversight.

4

Car park gradients — accessible bays on slopes exceeding 1:40. Accessible bays must be on level ground (max 1:40 gradient). We regularly see them placed on ramp sections or sloped areas of the basement.

5

Luminance contrast — selecting materials without checking contrast ratios. Architects choose finishes for aesthetics, but stair nosings, door frames, and signage must meet the 30% luminance contrast threshold. Test selections with a light reflectance value (LRV) chart before specifying.

Free Accessibility Review

Not sure if your project meets these requirements?

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