Historic Manly Mansion Hits Market for First Time in 60 Years

The historic Cloncrew estate at 12 Valetta Street, an original Spanish Mission-style Manly mansion, hits the market for the first time in 60 years after being owned by the same family for seven decades.

Photo Credit: realestate.com.au

Built in 1938 by renowned Brisbane architect Eric Percival Trewern for barrister Dennis O’Connor, who had longstanding ties to Manly dating back to 1898, the sprawling 2,548 square meter hilltop property offers a grand blend of Spanish mission architecture and Art Deco design.



Its prime waterfront location captures stunning panoramic views of Moreton Bay and the Royal Queensland Yacht Squadron marina that many Manly residents know and love.

Photo Credit: realestate.com.au

“Cloncrew is truly one of our area’s landmark estates and most significant remaining historic properties,” said Danny Day of Ocean Realty, who is marketing the property. “Its original condition is immaculately preserved.”

Photo Credit: realestate.com.au

Indeed, many of Cloncrew’s breathtaking original details remain intact, including soaring ornate ceilings, glazed lead-light double doors, walls veneered in rich Queensland timbers, and the home’s pièce de résistance — a spectacular semicircular Piazza terrace overlooking the bay.

Photo Credit: realestate.com.au
Photo Credit: realestate.com.au

Other standout period features are the grand living room’s cantilevered fireplace with Helidon freestone and carved timber mantle, the elegant dining room with servery window, and the opulent main bathroom’s Terrazzo floors and handmade Italian tiled shower.

Photo Credit: realestate.com.au
Photo Credit: realestate.com.au
Photo Credit: realestate.com.au

While the kitchen has been updated, Day notes there is opportunity for the new owners to pursue further modernisation or additions like a glass atrium, subject to heritage approvals to preserve Cloncrew’s history and architectural integrity.

Photo Credit: realestate.com.au
Photo Credit: realestate.com.au

The property has already drawn interest from local buyers, as well as house hunters from Sydney and Melbourne, just days after hitting the market.

“This is really a once-in-a-generation opportunity to own an irreplaceable piece of Manly’s rich history and community fabric,” Day said. “I envision the new owners will be blown away by Cloncrew’s beauty and pedigree, and committed to honouring its past while adding their own vision.”



An indicative sale price is available by application, reflecting the property’s immense historic value and significance to Manly’s character. Locals will surely be watching with anticipation as this iconic estate finds its new custodians.

Published 29-February-2024

Authorities Warn Of Illegal Shellfish Harvesting In Moreton Bay

Did you know that harvesting some shellfish species from Moreton Bay is prohibited? The regulations are in place to help the shellfish population recover.


Read: Stratton Terrace Development to Bring New Dining or Lifestyle Amenities to Manly


This comes after fisheries officers informed the State Government that they have been receiving an increasing number of reports about fishers breaking the rules.

Queensland Boating and Fisheries Patrol has conducted a vehicle search where they uncovered 645 mud whelks and the offenders were issued with Fisheries Infringement Notice fines of $2,204 in total.

According to Member of Redlands Kim Richards, Queensland Boating and Fisheries Patrol officers recently responded to a call to the Fishwatch hotline and found four offenders at Thorneside in possession of hundreds of gastropods.

In 2019, the Queensland Government introduced new management arrangements to protect gastropod and bivalve molluscs from excessive harvesting.

Member for Pumicestone Ali King said the species are highly susceptible to depletion because they are sedentary and can be easily harvested in fishing grounds close to urban centres.

“These restrictions were necessary so we can build a legacy of a sustainable fishery for our children and grandchildren,” Ms King said.

“Gastropod and bivalve molluscs including mud arks, mud whelks and cockles, cannot be taken from closed waters in Moreton Bay,” she said.

Meanwhile, Minister for Agricultural Industry Development and Fisheries and Minister for Rural Communities Mark Furner said Queensland Boating and Fisheries Patrol officers will be conducting their regular compliance checks around Moreton Bay closed waters and urged fishers to always fish by the rules.

“Our state’s fisheries resources belong to all Queenslanders and it’s everyone’s responsibility to protect fish stocks for the future,” Mr Furner said.

People who suspect illegal fishing activity should report it to the 24 hour toll-free Fishwatch hotline on 1800 017 116.