601/137-139 Lake St, Perth is a 4 bedroom, 3 bathroom Unit with 2 parking spaces. While the property is not currently for sale or for rent, it was last sold in March 2026. There are other 4 bedroom Unit sold in Perth in the last 12 months.
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678 Beaufort Street, Mount Lawley
This four-bedroom penthouse on Level 6 delivers a rare sense of elevation and privacy, sharing the floor with just one other residence and enjoying sweeping views across the park and city skyline.
Offering 184sqm of total living, the home is designed to impress yet feel effortlessly liveable. Expansive glazing and a centrally positioned skylight flood the interiors with natural light, enhancing the sense of volume and connection to the outlook beyond. Living and dining zones flow seamlessly to outdoor space, creating a setting equally suited to quiet mornings and refined entertaining.
Penthouse-level specifications elevate every detail natural stone benchtops, fully integrated appliances, elegant herringbone timber flooring, feature lighting and custom joinery combine to create an interior that is both distinctive and enduring. Elevated above it all, this penthouse offers a rare balance of scale, privacy and outlook, moments from Perth's cultural heart, cafs, restaurants and green open space.
The Lifestyle:
139 Lake is a refined collection of 29 architecturally considered homes, shaped by a collaboration between Willing and Klopper & Davis Architects, and deeply grounded in the cultural fabric of Lake Street.
Drawing on the area's historic terraces, warehouses and leafy parklands, the building balances crafted brickwork, gentle curves and a calm contemporary silhouette to create architecture designed for longevity. Locally sourced brick, lush landscaping and finely detailed proportions ensure the building sits naturally within its heritage surroundings.
Interiors are generous and light-filled, with 2.7m ceilings, oak flooring, 100% wool carpets, Miele appliances and acoustic VLam Hush glazing creating homes that feel both luxurious and quietly resilient. Two interior palettes Golden Hour and Midnight Moonlight offer distinct moods while maintaining a timeless material language.
Residents enjoy rooftop entertaining, lounges and garden spaces, pet-friendly amenities, EV charging, bike storage and Willing Coffee opening directly onto Stuart Street Reserve. Moments from Hyde Park, William Street, Northbridge and Perth's cultural institutions, 139 Lake offers a lifestyle that moves effortlessly between nature, culture and city energy.
Built to a 7-star efficiency standard, sustainability is embedded throughout from solar PV and rainwater harvesting to cross-ventilation, water-wise fixtures and locally crafted brickwork creating homes that are lighter on the environment and built to endure.
Only 29 architecturally crafted residences, positioned in the very heart of the city
Breathtaking views across the city skyline and adjoining parklands
Thoughtfully designed shared amenities, including a rooftop dining space and yoga deck, grand arrival lobby, dog wash, secure mail lockers, EV charging and bike storage
Refined interior finishes throughout, featuring Miele appliances, natural stone benchtops, timber flooring, luxurious 100% wool carpet and more
Willing Coffee at ground level, opening directly onto Stuart Street Reserve coffee and green space at your doorstep
Personalise your home with a choice of two curated interior schemes and a range of considered upgrade options
Architecture by Klopper & Davis, with landscape design by REALM
Built by award-winning Willing Build, with completion anticipated late 2028
Save up to $50,000 in government stamp duty incentives
The size of Perth is approximately 4.6 square kilometres. It has 21 parks covering nearly 18.1% of total area. The population of Perth in 2016 was 11425 people. By 2021 the population was 13670 showing a population growth of 19.6% in the area during that time. The predominant age group in Perth is 20-29 years. Households in Perth are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Perth work in a professional occupation.In 2021, 32.50% of the homes in Perth were owner-occupied compared with 35.10% in 2016.
Perth has 12,107 properties. Over the last 5 years, Houses in Perth have seen a 55.65% increase in median value, while Units have seen a 60.09% increase. As at 31 March 2026:
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