

Elevated planning for ambitious places.

Halcyon Apartments, Bondi

Florian Apartments, Bellevue Hill
Over 9,000 successful outcomes and counting.
Architect
Cox Architecture
Client
Rebel Property and Capitel Group
Use
Mixed Use
Council
Woollahra
Services
Team
GSA Planning is proud to announce that Development Application approval has been granted by the Sydney Eastern City Planning Panel for the transformative redevelopment of 33 Cross Street, Double Bay (the former InterContinental Hotel site).
Designed by Cox Architecture, this eight-storey, mixed-use development will revitalise a key Double Bay site into a vibrant lifestyle destination. The approved scheme features a curated mix of luxury residences, boutique accommodation, premium commercial offices, and high-end retail and dining experiences, all anchored by a landscaped public courtyard that enhances local amenity and improves pedestrian connectivity.
Key planning outcomes achieved include:
- Successful justification of Clause 4.6 variations to exceed local LEP controls on building height and floor space ratio;
- Retention of 100% design integrity from concept through to approval; and
- Constructive and collaborative engagement with Woollahra Council and key stakeholders.
We are proud to have played a role in delivering a project that will help shape the future of Double Bay’s village heart and strengthen its identity as a premier destination.

Architect
MHN Design Union
Client
Eterno Property Group
Use
Multi Residential
Council
Waverley
Services
Team
Two approvals from the Land and Environment Court. This four storey apartment building in Bondi Beach incorporates modulated facades, substantial new planting and a diverse palette of materials and finishes which positively contribute to the established residential locality.
The Court supported our Clause 4.6 variation request for Building Height, acknowledging that the proposal achieves a high quality urban outcome.

Architect
Luigi Rosselli Architects
Client
Private
Use
Multi Residential
Council
Woollahra
Services
Team
GSA helped secure approval from the Land and Environment Court for this spectacular development in Vaucluse. The residential harbour estate comprises of four new dwellings designed by Luigi Rosselli. Hillside consists of two six-bedroom houses and two semi-attached four bedroom residences.
All dwellings overlook landscaped gardens and private open space that celebrate the postcard harbour views.

Architect
Luigi Rosselli
Client
Eterno Property Group (Formerly Top Spring Australia)
Use
Mixed Use
Council
Woollahra
Services
Team
GSA Planning helped secure Court approvals with Clause 4.6 Variations for this landmark development in the heart of Double Bay. Comprising of commercial uses on the ground floor and luxury apartments above, the development is a beautiful addition to the centre.

Architect
Atelier Lux
Client
Private
Use
Single Residential
Council
Woollahra
Services
Team
This exceptional luxury residence is currently in the DA phase. Designed by Atelier Lux, led by Ada Li, the project embodies contemporary elegance and refined living. The home is conceived with generous, timeless interiors, a considered material palette and seamless indoor–outdoor connections, framed by thoughtfully integrated architectural and landscape interventions and designed with sensitivity to neighbouring properties and the surrounding streetscape.

Client
Addenbrooke
Use
Other
Council
Northern Beaches
Services
Team
GSA is proud to announce the approval of a revitalised marina development at North Harbour Marina recently approved by Northern Beaches Local Planning Panel.
Delivered by Addenbrooke, the proposal upgrades the existing marina facilities and introduces new public-facing elements that creates a refreshed foreshore interface along Jilling Cove.
Key features of the approved development include:
• Nine new berths and the removal of 10 swing moorings to facilitate the growing nature of the Marina
• A new ‘hole-in-the-wall’ style kiosk with a deck extension to support both marina patrons and coastal walk users
• Purpose-built racks for 72 dinghies and passive craft
The proposal has been carefully curated to integrate with the surrounding landscape and complements nearby water-based uses such as the Manly Boatshed and North Harbour Sailing Club.

Architect
MHN Design Union
Client
Private
Use
Multi Residential
Council
Waverley
Services
Team
GSA is excited to announce the recent Land and Environment Court approval of a new eleven storey apartment building with rooftop terrace in Bondi Junction, which incorporates in-fill affordable housing and was able to leverage from the recent LMR uplifts to achieve a greater FSR.
The elegant design by MHNDU and landscaping by Melissa Wilson will see the amalgamation of six allotments to deliver a new eleven storey building. GSA Planning worked with Waverley Council throughout the process to achieve a fantastic outcome on this well-located site. The development will integrate with the surrounding high density area and will deliver 46 new apartments in a range of sizes, including 11 dedicated affordable housing units. This will be a valuable contribution to meeting the community’s growing housing needs.
Congratulations to our clients and all involved in this project!

Architect
Smart Design Studio
Client
Private
Use
Multi Residential
Council
Randwick
Services
Team
GSA Planning worked with Smart Design Studio to successfully obtain two approvals from the Randwick Local Planning Panel for this new residential flat building in Clovelly.
This stunning new contemporary apartment building provides 5 new luxury dwellings within a sophisticatedly designed building reminiscent of the iconic beachside Art Deco apartments found across Sydney’s Eastern Suburbs.
GSA successfully argued for variations from the building height and FSR development standards of LEP, and demonstrated to Council and the Local Planning Panel that the design from SDS expertly responded to the context, on a site benefitting from existing use rights.
Image prepared by Smart Design Studio

Client
Private
Use
Single Residential
Council
Woollahra
Services
Team
GSA Planning obtained approval from the Woollahra Local Planning Panel for this elegant new dual occupancy in Bellevue Hill. The residences will provide an enhanced built form that relates positively to the site and surrounding development.

Architect
MHN Design Union
Client
Fortis and RH
Use
Commercial
Council
Woollahra
Services
Team
GSA Planning were able to secure development approval for RH’s luxury design and hospitality Gallery at 19-27 Bay Street, Double Bay. This development will mark RH’s first gallery in the Asia-Pacific Region, with Woollahra Council’s Local Planning Panel approving the five storey building which includes a design studio and rooftop restaurant. Council staff and the Panel supported GSA’s Clause 4.6 variation requests to height and FSR for the site, with the built form being designed to align with the desired future character of the Bay Street South precinct.
“Double Bay represents the ideal Location/Development Type to unveil the RH brand to Australia, while harmoniously integrating into the beautiful and dynamic community of Sydney’s harbourside village.” — Gary Friedman, Chairman and CEO, RH.

Architect
PBD Architects
Client
Private
Use
Multi Residential
Council
Mosman
Services
Team
GSA is pleased to announce this approval for a new five storey apartment building in Mosman, designed by PBD Architects.

Architect
Tzannes Architecture
Client
Banda Property
Use
Multi Residential
Council
Woollahra
Services
Team
We are pleased to share the approval of the 81yarranabbe project - comprising 8 elegant, contemporary residences in Darling Point. Designed by Tzannes Architecture, the built form responds to the topography of the site and elevates amenity for future residents in this sought-after waterfront location.
GSA Planning assisted with the provision of planning advice and reports accompanying the DA for this development. The careful siting and design of the building, the contemporary materials palette, and its sympathetic landscaping by Spirit Level Designs ensures the development fits well in its built and natural context.

Architect
Andreas Antoniades Architects
Client
Private
Use
Multi Residential
Council
Woollahra
Services
Team
GSA and Antoniades Architects have made their mark, permanently, on the amended Woollahra LEP. Following our successful Planning Proposal for a Double Bay site, the new LEP has been recently gazetted with uplifted development controls. The increased heights and FSR for the site are a great win for our valued client, who can now build essential housing. Subsequently, GSA Planning have prepared the development application for our client to utilise the additional height and FSR for a new residential flat building.

Architect
Marchese Partners
Client
Private
Use
Multi Residential
Council
Hills Shire
Services
Team
We were pleased to obtain Court approval for the demolition of existing structures and the construction of a small lot integrated housing development comprising of 27 lots with 27 dwellings within a Community Title scheme and a community lot containing an environmental protection area, roads and footpaths.
The proposal, designed by Marchese Partners, involves construction of a small lot integrated housing development with subdivision, environmental protection area and associated works.
The project team were able to navigate the unique site which included a number of ecological and bushfire constraints, to achieve a sensitive built form outcome.


Approach
We balance the detail with the bigger picture. With decades of experience, we know what it takes to reach the right outcome.
We believe planning is about people as much as policy. Our team has lasting relationships with clients, councils and collaborators.
We give every project the same commitment and care, whatever the scale. We stay proactive, transparent and accountable right through to the finish line.

