102/37 Heydon St, Mosman is a 3 bedroom, 2 bathroom Apartment with 2 parking spaces. While the property is not currently for sale or for rent, it was last sold in August 2025. There are other 3 bedroom Apartment sold in Mosman in the last 12 months.
Better than brand new, this striking two-year-old luxury apartment indulges in a sunlit northerly aspect in one of Mosman's most applauded residential projects 'Sonnet' by award-winning developers HELM. Unquestionably quiet, built with exceptional attention to detail, unrivalled quality and everyday convenience, secure your next real estate move within a community-minded collection of designer residences.
Arrive home to the five-star foyer and travel via secure level lift access to the first floor. Sophisticated wide oak flooring grounds the three-bedroom layout with each of the sleeping quarters softened by wool carpets. Beautifully customised, the addition of bespoke joinery, chic wallpaper selections and luxe sheer linen curtains add personality and texture. Showcasing a calm neutral colour palette, stunning natural stone contrasts against warm American oak within the light-filled interiors. The bathrooms are punctuated by handmade Spanish tiles and brushed nickel tapware, the hotel style master ensuite boasts a freestanding bathtub and ceiling mounted shower rose.
Suited to both the entertainer and the home body, the everyday living areas delight in an effortless interplay highlighted by the ideal north easterly aspect. Stepping outside to a protected dining terrace, the terrace is fitted with a gas bayonet and captures filtered views towards the waters of Middle Harbour. Outlined by oversized windows and floor-to-ceiling stacker doors, the living room has been completed with surround sound and a custom curved entertainment unit mirroring the same premium finishes as the gourmet kitchen. Topped in natural stone, the kitchen is fitted with a full suite of Gaggenau appliances, a Vintec under-counter wine fridge and an integrated French door Fisher & Paykel refrigerator.
Experience Lower North Shore living at its very best close to village hubs, transport links and harbour beaches. Positioned within a level walk to a host of modern conveniences, the B-Line bus service, Spit Junction and Bridgepoint Shopping Centre are all just a gentle stroll away.
• Sought-after boutique building of nine apartments, completed in 2023
• Commercial grade stacker doors and windows
• Open-plan concept alive with northern light
• Bespoke stone topped joinery anchors living room
• Streamlined kitchen cabinetry for endless storage
• Social island bench, hidden Gaggenau dishwasher
• Gaggenau gas cooking, 2 ovens, warming drawer
• Vintec wine fridge, built-in French door refrigerator
• Double kitchen sink, pull out mixer and ZIP tap
• Balcony off the master bed, seagrass wallpaper
• Bedroom three currently an additional living room
• Bedrooms & living pre-wired for TV and data
• Wool carpet and ample built-ins in all bedrooms
• Custom bathroom vanities, underfloor heating, heated towel rails
• Villeroy & Boch fixtures, freestanding Kaldewei bath
• Miele washer and dryer in the walk-in laundry
• Hardwired motorised roller blinds and linen curtains
• Ducted air-conditioning, wired for surround sound
• Endless hallway storage, innovative study station
• Sleek timber panelling upon the terrace ceiling
• BBQ gas outlet, tap and power on the balcony
• Landscaped communal garden, video intercom
• Secure tandem parking with storage cage
• Visitor parking and carwash bay
• 300m to B-Line bus stop, 1km to Balmoral Beach
• 350m walk to Bridgepoint Shops and Spit Junction
*All information contained herein is gathered from sources we consider to be reliable. However, we cannot guarantee its accuracy and interested persons should rely on their own enquiries.
For more information or to arrange an inspection, please contact Geoff Smith on 0418 643 923 or Vincent Wong on 0411 196 813 or Leonard Van der Velde on 0413 428 298.
The size of Mosman is approximately 8.7 square kilometres. There are 45 parks, covering nearly 29.6% of the total area. The population of Mosman in 2016 was 28475 people. By 2021 the population was 28329 showing a population decline of 0.5% in the area during that time. The predominant age group in Mosman is 50-59 years. Households in Mosman are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Mosman work in a professional occupation.In 2021, 64.10% of the homes in Mosman were owner-occupied compared with 62.80% in 2016.
Mosman has 16,031 properties. Over the last 5 years, Houses in Mosman have seen a 7.63% increase in median value, while Units have seen a 15.83% increase. As at 31 May 2026:
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