Background
The applicant appealed the deemed refusal of Development Application DA-242/2025 for demolition and construction of a six-storey residential flat building with two basement levels at 55 William Street, Double Bay. The site is zoned R3 Medium Density Residential under the Woollahra Local Environmental Plan 2014. The Council had not determined the application within the statutory timeframe, triggering a deemed refusal under the Environmental Planning and Assessment Act 1979 (NSW).
Before the hearing scheduled for 3 June 2026, the applicant amended the development application to address the Council’s concerns. Amendments included increased setbacks, internal layout modifications, privacy screens, and facade materials changes. The parties then reached an agreement at a section 34 conciliation conference, with the Council satisfied that the amended application, subject to agreed conditions, merited consent.
The principal issues were compliance with (1) the Housing SEPP height standard of 22 metres, (2) the Woollahra LEP minimum lot size of 700 square metres, and (3) broader State and local planning instruments governing residential development.
The Court’s Holding
The Court upheld the appeal and granted development consent for the amended application, finding that the agreed conditions of consent were within the Court’s proper exercise of its functions. Justice Sherry determined that all relevant planning instruments were appropriately addressed or justified by variation reports.
On the height variation, the Court accepted that the building’s maximum height of 23.815 metres (versus the 22-metre non-discretionary standard) was justified under clause 4.6 of the Woollahra LEP. The excess height relates primarily to a lift overrun providing equitable access to a communal roof terrace. The applicant’s variation report established that strict compliance was “unreasonable or unnecessary” and that sufficient environmental planning grounds existed, including consistency with the desired future character of the neighbourhood and achievement of medium-density housing objectives.
On the lot-size non-compliance (598.9 square metres versus 700 square metres required), the Court found that the Housing SEPP exemption did not apply because the development exceeded the height standard. The applicant’s second variation report, relying on clause 4.6 of the Woollahra LEP, demonstrated that the variation was justified by the site’s capacity for residential flat building development, consistency with surrounding development, lack of amalgamation opportunities, and orderly economic use of land. The Court was satisfied that all relevant biodiversity, contamination, stormwater, flooding, acid sulfate soils, earthworks, and tree-canopy requirements were met or appropriately addressed, with the landscaping exceeding guidance tree-canopy and deep-soil objectives.
Key Takeaways
- Development variations may be justified where applicant provides comprehensive documentation (design verification statements, variation reports, specialist assessments) and demonstrates consistency with broader planning objectives
- Minor height exceedances can satisfy clause 4.6 variation tests where the excess relates to specific design features (e.g., lift overrun for equitable access) and achieves desired future character
- Lot-size non-compliance may be justified by variation report even where State SEPP exemptions do not apply, if the proposal achieves orderly, economic land use and consistency with zoning objectives
- Comprehensive compliance documentation across multiple planning instruments (Biodiversity SEPP, Housing SEPP, Sustainable Buildings SEPP, local LEP) strengthens a development application
- Section 34 agreement mechanism allows applicant and consent authority to reach agreed consent terms before court adjudication on discretionary matters
Why It Matters
This decision illustrates how NSW courts approach development standards in urban renewal contexts. It demonstrates that rigid planning standards (height caps, minimum lot sizes) need not preclude consent where applicants provide rigorous justification and achieve broader objectives such as medium-density housing supply, equitable access, and tree-canopy preservation. The decision reinforces that clause 4.6 variation mechanisms give consent authorities genuine discretion to approve development that departs from technical standards but achieves planning policy outcomes.
For inner-urban development in accessible locations like Double Bay, the decision signals that minor standard variations are sustainable where they serve identifiable design purposes (here, equitable access via lift overrun) rather than merely maximizing floor area. The case also demonstrates the practical value of the section 34 conciliation process: negotiated consent terms can avoid costly litigation and produce outcomes both parties regard as planning-sound, particularly where the applicant is willing to amend designs and provide comprehensive supporting documentation.