21 David Pl, Seaforth is a 4 bedroom, 3 bathroom House with 4 parking spaces and was built in 2025. The property has a land size of 904m2 and floor size of 148m2. While the property is not currently for sale or for rent, it was last sold in July 2015.
Auction Location: On site'Mensola' is a contemporary masterpiece by Nettleton Architects that embraces its exceptional north-east facing, elevated vantage atop a sandstone escarpment and responds imaginatively with striking floating breezeways and sculptural glass-wrapped forms cantilevered towards the ocean. Meticulously crafted to the highest standards, it is an exemplar of modern luxury, all clean lines and understated finishes that allow form, function and spectacular views to shine. Layers of glass, marble, concrete, terrazzo and steel give way to rare panoramic vistas that capture Middle Harbour, The Spit, city skyline, heads and eastward to the ocean horizon. From the dining pavilion that appears to float above the harbour to the rod-like infinity pool suspended underneath, there is plenty to wow here, balanced with an impressive sense of privacy. The lavishly scaled master wing with its annexed study is well-separated from the other bedrooms, all accessible via internal lift. An exceptional offering on a dual-fronted block in an exclusive address, close to harbourside walking trails and foreshore parklands and in easy reach of the Spit to Manly Walk, Sydney Road shops, Manly beaches and transport links.Highlights* Architect masterpiece of high-spec luxury * Elevated vantage on sandstone escarpment* Views over Middle Harbour, The Spit, city* Internal north-facing bbq terrace & garden* Oversized infinity pool, home cinema, cellar* Kitchen w/ appliance store & butler pantry* Master suite w/ dressing room & office* Four bedrooms & two with ensuite* Double garage, masses of built-in storage* Integrated tech, security, lift, EV charger* Dual access from David Pl & Richmond Rd* Highest point in tightly-held pocket
The size of Seaforth is approximately 3.0 square kilometres. It has 15 parks covering nearly 17.5% of total area. The population of Seaforth in 2016 was 7139 people. By 2021 the population was 7384 showing a population growth of 3.4% in the area during that time. The predominant age group in Seaforth is 10-19 years. Households in Seaforth are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Seaforth work in a professional occupation.In 2021, 82.20% of the homes in Seaforth were owner-occupied compared with 81.40% in 2016.
Seaforth has 2,826 properties. Over the last 5 years, Houses in Seaforth have seen a 25.51% increase in median value, while Units have seen a 25.57% increase. As at 30 April 2026:
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