
What is the difference between Secondary Dwellings and Dual Occupancies?
When it comes to expanding residential properties in New South Wales (NSW), two popular options are secondary dwellings (often referred to as granny flats) and
Home / Residential Development: Boarding House
Our firm solely serves clients across New South Wales. With a strong history and over 3000 successful projects completed, our team have worked extensively with local council, enhancing project success rates.
When submitting a Development Application (DA) for a boarding house, councils require detailed and site specific documentation that reflects the unique operational, social, and environmental considerations of this type of multi-tenant residential accommodation. Boarding houses must demonstrate compliance not only with standard residential planning controls but also with provisions relating to communal living, occupant safety, accessibility, and local housing needs. The documentation ensures that the proposed development is appropriately designed, supports future residents, integrates well into the surrounding neighbourhood, and meets the requirements of relevant planning instruments such as the State Environmental Planning Policy (Housing) where applicable. Below is an outline of the essential documents typically required for a boarding house DA.
The Statement of Environmental Effects (SEE) is a critical document that evaluates the social, environmental, and physical impacts of the boarding house. Key considerations include the scale and density of the development, potential noise, impact on local amenity, traffic, and the integration of the building into the surrounding neighbourhood. The SEE should also outline measures to mitigate any adverse effects, such as acoustic treatments, landscaping, or privacy screening.
A Site Plan and Design Proposal provides detailed layouts of the property, showing the location of private rooms, communal spaces, entrances, exits, parking, and service areas. The plans should demonstrate compliance with setback, height, and site coverage requirements and show how shared facilities are managed safely and efficiently.
An Engineering and Infrastructure Report is required to assess the subdivision’s impact on existing infrastructure and the capacity of services such as water, sewerage, stormwater and electricity to support additional lots. This report will evaluate whether upgrades or new connections are needed for utilities to comply with council standards. It will also consider drainage and flood management, particularly if the subdivision could increase runoff or if the land has a natural slope. This report ensures that the new lots are adequately serviced without compromising infrastructure for existing properties.
A Building Code Compliance Report confirms that the boarding house meets building standards for safety, accessibility, and structural integrity, including fire safety and occupancy requirements.
The Fire Safety and Emergency Access Report
ensures all fire exits, alarms, emergency lighting, and evacuation procedures meet regulations and that the property is accessible to emergency services.
The Parking and Access Report outlines vehicle and pedestrian access arrangements, particularly for properties with limited or shared parking. This ensures safe and efficient movement for residents and visitors.
The Plan of Management documents the governance and operation of the boarding house, including rules for shared facilities, maintenance schedules, tenant management, and safety protocols. Councils often require this to ensure ongoing compliance and responsible operation.
Beyond the core documents, councils may request additional reports or studies depending on the specific conditions of the land, local policies, or environmental factors.
An Acoustic Assessment Report may be required if the property is located near major roads, rail corridors, commercial areas, or other noise-generating uses. This report evaluates the level of external noise affecting the site and assesses internal noise levels between rooms and communal spaces. It provides recommendations for acoustic insulation, window glazing, construction materials, and design modifications to ensure the development meets residential amenity standards for both occupants and neighbours.
Heritage Impact Statement
If the site is located within a heritage area or contains heritage listed features, a Heritage Impact Statement may be required. This report will assess how the subdivision might impact the heritage significance of the site and recommend preservation measures. For example, it may include strategies to retain historic trees, fencing, or landscape features that contribute to the area’s heritage character.
Flood or Stormwater Management Report
Properties located in flood prone or high-rainfall areas may require a Flood or Stormwater Management Report. This report evaluates site drainage, potential flood impacts, and the capacity of existing infrastructure to manage runoff. It recommends appropriate mitigation measures such as on-site detention systems, improved grading, or stormwater quality devices to ensure the development does not increase flood risks for residents or neighbouring properties.
The Environmental Sustainability Report may be requested in cases where sustainable practices are a priority. This report outlines sustainable design elements, such as water-saving measures, energy-efficient infrastructure, or low-impact landscaping. For subdivisions, this might include strategies to minimise impervious surfaces, manage stormwater naturally, and integrate renewable energy sources.

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