First look: First Quadrant plans park-fronting Neutral Bay apartments

First look: First Quadrant plans park-fronting Neutral Bay apartments
Joel RobinsonAug 20, 2026PLANNING ALERT

Weeks after unveiling a 63-apartment proposal for Mosman, First Quadrant Properties is back with another North Shore apartment building, this time in Neutral Bay.

The developer has lodge plans for an eight-storey apartment building directly alongside Forsyth Park. The State Significant Development Application proposes 28 apartments on a 1,434 sqm site at 3-5 Yeo Street, positioning the new building to capture views across the greenery toward Sydney Harbour, the CBD and North Sydney skyline.

The project would replace the existing 12-unit apartment building at 3 Yeo Street and neighbouring house at 5 Yeo Street, known as Highmoor.

Designed by Neutral Bay-based Corben Architects, the new building will offer one, two and three-bedroom apartments. Six apartments will form the affordable housing component.

First look: First Quadrant plans park-fronting Neutral Bay apartments

Corben Architects has designed the building around the site's steep fall from Yeo Street down toward Forsyth Park, stepping the lowest apartments partly below street level and orienting upper floors to capture views south to the Sydney CBD and west to the North Sydney skyline. 

The facade is articulated with cantilevered, curved rendered balconies and glazed balustrades, broken up by vertical elements marking the stair and lift cores, while sliding metal batten screens add privacy and solar control to the east and west elevations. 

The top-floor penthouse will be clad in bronze-coloured metal, designed to read as recessive against the lighter balcony forms below.

The site adjoins Forsyth Park, a listed landscape heritage item, though a heritage impact assessment by Weir Phillips Heritage concluded the new building would not affect the park's underlying landform, bushland or recreational function, describing it instead as reading as part of the established urban edge already framing the park.

Located 295 metres from the Neutral Bay Town Centre, the site falls within the inner catchment of the Low and Mid Rise Housing policy, an area the NSW Government has targeted for increased density near shops and transport.

This planning pathway reflects the same strategy First Quadrant has recently pursued elsewhere on the Lower North Shore.

The developer last month unveiled plans for a 63-apartment development across nine properties at 40-56 Ourimbah Road in Mosman. Designed by Doroch Architects, that proposal comprises a part eight, part nine-storey building with a gym, pool and sauna, landscaped communal areas and basement parking. First Quadrant has also recently completed Willoughby Grounds and has several other projects in planning across Sydney's North Shore.

Joel Robinson

Joel Robinson is the Editor in Chief at Apartments.com.au, where he leads the editorial team and oversees the country’s most comprehensive news coverage dedicated to the off the plan property market. With more than a decade of experience in residential real estate journalism, Joel brings deep insight into Australia’s evolving development landscape.

He holds a degree in Business Management with a major in Journalism from Leeds Beckett University in the UK, and has developed a particular expertise in off the plan apartment space. Joel’s editorial lens spans the full lifecycle of a project, from site acquisition and planning approvals through to new launches, construction completions, and final sell-out, delivering trusted, buyer-focused content that supports informed decision-making across the property journey