Property
A 14-storey residential development on Mann Street is the biggest planning decision to hit the Coast in years — and buyers, renters and investors are already doing the sums.
A 14-storey apartment tower has been greenlit for Mann Street in Gosford, with Central Coast Council signing off on the development application late last month. The project, which will deliver 187 dwellings above ground-floor retail, is the tallest residential building approved in the Gosford CBD renewal precinct to date and represents a significant test of whether the region can absorb a meaningful injection of new stock.
The timing matters. NSW median house prices across the Central Coast sit at roughly $820,000, but that headline figure masks a market that has split sharply between tightly held waterfront pockets and a middle tier where families are sitting on their hands. Properties that might have moved in three weeks during 2021 are now clocking 60-plus days on market in suburbs like Wyoming and East Gosford. Vendors and buyers alike are recalibrating, and a tower of this scale entering the pipeline changes the conversation about supply — particularly for units.
The Mann Street site sits roughly 400 metres from Gosford train station, which is a central fact for everything that follows. Fast rail upgrades on the Central Coast line — promised under the NSW Government's transport corridor plan — have already started shifting commuter calculations. A sub-60-minute trip to Central Station makes a $650,000 two-bedroom apartment in Gosford a credible alternative to a $1.1 million terrace in Strathfield. Developers have clearly done that maths.
The approved plans include a mix of one, two and three-bedroom apartments, with the ground-floor retail space earmarked for activation under Central Coast Council's Gosford City Centre Master Plan. That document, which has guided renewal efforts since 2018, specifically targets the Mann Street and Donnison Street corridors for higher-density residential. This tower is the most prominent project to actually clear the approvals process under that framework.
Not everyone is cheering. Residents in the Heritage precinct around Baker Street and Georgiana Terrace have raised concerns about overshadowing and the cumulative effect of multiple development applications moving through the pipeline simultaneously. At least three other sites within 500 metres of the Mann Street tower are at various stages of DA assessment, according to council's public planning portal.
The numbers are worth examining carefully. Central Coast unit values have risen approximately 18 percent over the past three years, according to CoreLogic data to June 2026, but new apartment completions have lagged severely behind population growth. The region added around 8,400 residents between 2021 and 2024, yet approved unit completions across the same period totalled fewer than 900 dwellings. That gap is precisely what developers are betting on.
Rental vacancy across the Coast tightened to below one percent for much of 2025, pushing median weekly rents for two-bedroom units past $550 in suburbs like Terrigal and Wamberal. Gosford itself, despite its reputation as the region's workhorse suburb, is now recording comparable rents in recently renovated stock, particularly around the waterfront strip near Kibble Park. Investors who bought off-the-plan in the 2022-2023 window are watching those figures closely.
The risk, particularly for downsizers from the Avoca Beach and Copacabana belt who have been holding out for a quality local option, is that settlement dates are still at least 36 months away. Constructions costs remain elevated, and at least two comparable projects in Newcastle and the Hunter region have faced delays tied to labour shortages since 2024.
Anyone watching this development from the sidelines — whether as a prospective buyer, a renter hoping new supply eases pressure, or an existing unit owner curious about what comparable stock will do to their valuation — should engage with a buyers' agent or property adviser before settlement dates are announced. Pricing for the Mann Street project has not been formally released, but comparable towers in the Gosford CBD have opened for expression of interest between $620,000 and $890,000 for two-bedroom configurations. Get your finance sorted now. Pre-approval windows typically run 90 days, and the inquiry period for projects like this moves faster than most buyers expect.
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Published by The Daily Central Coast