Aircraft noise intrusion assessments in the Inner West Council area are required for development applications, planning compliance, and building design where aircraft noise may impact internal amenity.
AACG provides aircraft noise reports aligned with AS 2021 – Aircraft Noise Intrusion and the Australian Noise Exposure Forecast (ANEF) system, supporting approvals across suburbs including Leichhardt, Petersham, Stanmore, Annandale, Marrickville, Dulwich Hill, and surrounding areas.
Our reports define clear, buildable construction requirements that satisfy council expectations and integrate with project design.
When You Need This
An aircraft noise assessment is typically required for developments in the Inner West where:
- The site is within or near ANEF 20 or higher
- A development application is submitted to Inner West Council
- Residential or other noise-sensitive uses are proposed
- Council requires an acoustic report for aircraft noise
- Compliance with AS 2021 must be demonstrated
This commonly applies across suburbs such as Marrickville, Petersham, Sydenham, St Peters, and Tempe where aircraft flight paths from Sydney Airport influence noise exposure.
Early assessment allows aircraft noise requirements to be incorporated into the architectural and services design before documentation is finalised.
Applicable Standards / Requirements
Aircraft noise in the Inner West is governed by:
- AS 2021 – Aircraft Noise Intrusion
- Australian Noise Exposure Forecast (ANEF)
- State Environmental Planning Policy (Transport and Infrastructure) 2021
- Airservices Australia guidance
- Local DA requirements from Inner West Council
Key compliance conditions include:
- Mandatory assessment within ANEF 20 and above
- Achievement of internal noise level targets
- Demonstration of compliance via acoustic report
- Consideration of aircraft frequency, flight paths, and runway operations
Typical internal noise criteria:
- 50 dB(A) — sleeping areas
- 55 dB(A) — living areas
- 60 dB(A) — non-habitable spaces
Assessment Methodology
AACG applies a structured aircraft noise assessment methodology aligned with AS 2021.
Site Analysis
- Identification of ANEF contour classification
- Review of flight paths affecting Inner West suburbs
- Consideration of exposure variability across locations such as Annandale, Stanmore, and Newtown
Noise Modelling
- Assessment of representative aircraft events
- External noise levels typically ranging from 75–85 dB(A)
Internal Noise Prediction
- Evaluation of façade performance including glazing, walls, and roof systems
- Consideration of material selection and configuration
Outputs
- Predicted internal noise levels
- Defined construction requirements for compliance
Compliance / Outcomes
Aircraft noise compliance in the Inner West requires:
- Demonstrated alignment with AS 2021
- Verified achievement of internal noise targets
- Documentation suitable for DA approval and certifier review
Buildings within higher exposure areas (e.g. parts of Marrickville, Sydenham, and Tempe) require more stringent façade performance and ventilation control.
Compliance must be resolved through design, not assumptions.
Mitigation / Design
Standard residential construction is not sufficient in aircraft noise affected areas.
Effective mitigation requires full building envelope coordination.
Glazing Systems
- Laminated or double glazing
- Increased glass thickness
- Acoustic sealing to all շրջանակ interfaces
External Walls
- Multi-layered systems
- Insulated cavities
- Airtight internal linings
Roof and Ceiling Systems
- Increased mass and insulation
- Controlled junction detailing
Penetrations
- Sealing of all service penetrations
- Maintenance of airtightness
Performance depends on continuous envelope integrity across all elements.
Our Reports
AACG aircraft noise reports for Inner West Council:
- Prepared for development applications
- Structured for council and certifier review
- Fully aligned with AS 2021 and ANEF requirements
Each report includes:
- Site-specific aircraft noise assessment
- Internal noise targets
- Detailed façade and construction requirements
- Ventilation strategy requirements
- Buildable, project-ready specifications
Our Process
AACG applies a controlled and repeatable process:
- Review of ANEF mapping and planning controls
- Integration with architectural documentation
- Translation of acoustic requirements into construction systems
- Coordination with project consultants
Outputs are:
- Clear
- Buildable
- Suitable for approval without redesign
Our Quality
AACG reports are defined by:
- Verified ANEF and aircraft movement data
- Worst-case scenario modelling
- Consistent technical documentation
Each Inner West assessment is site-specific, reflecting actual exposure conditions rather than generic assumptions.
Our Commercial Approach
Aircraft noise requirements directly affect:
- Glazing specifications
- Wall and roof construction
- Mechanical ventilation systems
AACG ensures:
- Requirements are defined early
- Over-specification is avoided
- Solutions align with construction methods and budgets
This reduces redesign risk and supports cost control during delivery.
Our Guarantees
AACG provides:
- Council-ready aircraft noise intrusion reports
- Clear and defendable compliance criteria
- Consistent, professional documentation
We also support:
- Responses to council queries
- Design team coordination
- Ongoing updates during project changes
Request an aircraft noise intrusion assessment for your Inner West project.
AACG will:
- Review your site in relation to ANEF exposure
- Confirm compliance requirements
- Provide a clear scope for your development application
