31 Ponsonby Pde, Seaforth is a 4 bedroom, 2 bathroom House with 8 parking spaces. The property has a land size of 1087m2. While the property is not currently for sale or for rent, it was last sold in March 2026. There are other 4 bedroom House sold in Seaforth in the last 12 months.
Commanding an elevated position on a remarkable 1,087 sqm level block on a blue-ribbon Seaforth street with rear lane driveway access, this exceptional holding is a rare offering where exciting ready-to-execute potential meets an already enviable lifestyle. Bathed in sunlight, the existing home delivers warmth, charm and immediate comfort with open-plan living and dining spaces flowing to expansive, resort-style outdoor zones designed for entertaining and relaxed private family living.
Beyond the original residence and connected seamlessly via internal stairs, an impressive architecturally designed ground level introduces a substantial multi-purpose basement complete with stainless-steel kitchen facilities, bedroom and bathroom, wellness studio or gym options, extensive storage plus showroom garaging for up to eight vehicles. With DA-approved plans in place, plus an additional architect-designed vision ready to explore, the property offers an outstanding head start for those looking to create a statement luxury home without starting from scratch.
Potential sweeping views over Middle Harbour to Mosman and across to the city skyline, existing landscaped gardens, a multi-purpose external sports court and dual street access reinforce the scale and versatility of this remarkable property. This is a rare and compelling opportunity for buyers with imagination, foresight and a desire to craft something truly extraordinary in an exclusive Northern Beaches setting.
- Unlimited opportunities with a fabulous parcel of land - Approx 20 metres x 56 metres (Total area approx 1,087sqm)
- Original brick bungalow with polished floorboards and period features including high patterned ceilings and decorative architraves
- Light-filled living and dining opening onto expansive timber entertaining deck, backyard and pool area
- New kitchen overlooking deck and backyard
- Wet edge swimming pool with surrounding timber decking
- Master bedroom with built-in robes and original patterned glass doors to sunroom/office with built-in desk and shelving
- Renovated bathroom with bath and overhead shower
- DA approved plans to replace original home with luxury residence designed to maximise spectacular 180-degree panoramic views as well as the natural light afforded by the northerly orientation
- Additional architect-designed concept/plans
- Self-contained air-conditioned studio/basement forms the foundation of the project and includes kitchenette with stainless steel benchtops, bedroom and bathroom, space for wellness studio/home gym plus showroom garaging for 8 vehicles
- Multi-use outdoor sports court plus driveway parking
- Fenced with rear lane driveway access via Panorama Lane
- The scale and versatility of this property offers the option of building your dream home or re-configuring for a dual occupancy/duplex development.
The size of Seaforth is approximately 3.0 square kilometres. There are 15 parks, covering nearly 17.5% of the 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 2,827 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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