Best duplex builders in Mosman

Boun Building delivers high‑quality bathroom, apartment, and house renovations across Dee Why, the Northern Beaches, Mosman, and the Lower North Shore. We transform outdated homes and units with expert waterproofing, tiling, carpentry, and modern finishes designed to last in coastal conditions. With strong experience in strata buildings and residential houses, we manage the entire renovation process from design to completion, ensuring a smooth and stress‑free experience. Clients value our reliable workmanship, clear communication, and genuine local expertise. Whether it’s a bathroom upgrade, a full apartment renovation, or a home remodel, we focus on quality, transparency, and results that add long‑term value.

We specialise in domestic heritage restoration, renovations and additions. Projects range in size from small to large scale projects. We have done incredibly small shops in the Strand Arcade to restoring grand mansions on Johnston St Annandale. Paragrid also provides heritage consultations, planning and expert witness services. The principal architect, David Springett, has lectured at UTS, UNSW, Whitehouse School of Design and at TAFE Sydney. We started in Annandale in 1983 by making and selling drafting equipment to designers and architects and built by hand a small studio in a old ‘sweets’ factory in a rear lane in Annandale. Generally we take projects all the way from design to construction and completion. We have at least one part time student

Bloodline is a full service event production company. Additionally, we provide services for Furniture and Office Removals work, home repairs, Rubbish removal and courier services. We have a highly skilled team from drivers, movers, builders and painters to Lighting, Audio and AV operators and system techs. A “can do “ attitude holds us in good stead to service a wide range of clients. Give us a run - you will he pleased with the results.

For over 25 years, we have been building new homes across Australia, embracing technology to introduce new concepts and designs. Alex Panah established Panadium Homes, which has become one of the leading companies in Australia in building and renovating tailored homes. The company is licensed and has the certifications to provide services. Being a part of the Master Builders Association and Insurance Builders Australia, we take care of all aspects of the building. Panadium Homes has been established as a reputed builder to this day because of honesty, dedication, and transparency. We prioritize quality as a key factor and focus on excellence to make sure your house is built to endure all types of climatic conditions. Our team is an

M.A.I Designs base our work on site analysis to better understand site requirements prior to taking on any project at no cost to the client. Initial site inspection is free and our fees are flat rate structure. We are a boutique design and compliance firm focusing on realising our client’s individual needs and aspirations, whilst maintaining budget. Apart from assisting our clients with approvals, we also assist in the construction process, with the help of our well established builders and contractors. Our work structure is to provide a simplified designs service and assist the project from concept to construction. All our work are covered under Professional Indemnity Insurance and we guarantee the best outcome from concept to DA/CC/CDC approval.

Shift In Design offers one-off consultations and detailed packages to help with every aspect of your renovation or new build. We cover everything from colour selection, kitchen design, sourcing the right furniture for your home and more. If you need help with all your renovation selections or if you just need to discuss your ideas to make sure you're on the right track we can help. Our packages can be tailored to suit your project. We also host workshops full of design tips to help you make decisions confidently. We look forward to working with you.

studio203 is an architecture and interiors practice delivering innovative design thinking, engaging spaces and sustainable outcomes. The studio is focussed on sustainable, place specific design, seeks to maximise amenity and enhance wellbeing. Our dual qualifications in architecture and property development give us a special interest in project budget, optimising developments and trying to achieve client goals. We have experience with complex design scenarios, including heritage conservation areas, bush-fire prone land, flood zone and acoustic design. We use the principles of passive house design combined with technology to enhance the thermal comfort of spaces. We like to explore new approaches to energy minimisation and are interested in smart home technology. Founded in 2018, the work of studio 203 is being recognised

Sydney Architects specialising in contemporary environmental architecture & design across a broad spectrum of building types from educational + civic projects through to commercial corporate work and into residential design. We bring a wealth of experience to every project based on over twenty years of company practice and relish the process of working with clients to deliver successful projects on their behalf.

SISUDOX Your one-stop builder for all your design and building needs. Builder’s Licence 341575C ABN 39751105688 Design and build your dream house with confidence. We are a highly qualified building team with a superior architectural background. We have over 10 years design and building experience in Sydney. Our past projects have won several industrial awards. Sisudox has completed over 20 houses and renovated single luxury house value above $10mil. Communication is our focus. We listen to the client’s needs and perform contract with a peace of mind. QUALIFICATIONS: 1. UNSW Interior Architecture Bachelor (Honors) 2. TAFE Certificate 4 and Diploma in Building and Construction RESIDENTIAL PROJECT TYPES: New Build Houses Alterations and Extensions Knock Down and Rebuild Dual Occupancies and

Milani Concepts is a Sydney-based construction and renovation company specialised in custom-designed home renovations. We transform bathrooms, kitchens, and living areas in houses and apartments across Sydney and Melbourne. At Milani Concepts, we blend our passion for architecture, interior design, and construction to craft modern living spaces for homeowners in Sydney. We manage every project from start to finish, whether it's extending homes or undertaking complete new builds, no matter the complexity. WORK DIRECTLY WITH A BUILDER & ARCHITECT As a licensed bathroom builder in Sydney with qualifications in both Architecture and Building Design, your project will receive a mixture of impeccable design from design concept to completion. TRUSTED EXPERTISE Your peace of mind is our priority. With years of

Beltam Projects a unique and personalised solution for your everyday building and construction needs. We are also your fireplace installation specialists! With a reputation of honesty, reliability, quality and trustworthiness across all our clients, our vision is to combine client needs with our industry experience to create a personal and unique finish for each job. Beltam Projects is licensed to carry out any size job and our large range of skills and ongoing training keep us up to date with the latest products and standards in the building industry.

At Lime we marry clever design with practical solutions that are buildable, environmentally sensible and cost effective. The extra you invest in good design and beyond just drafting will be evident and appreciated at our first design presentation. Our business approach: 1 - Listen to what are the key issues our clients wish to achieve then deliver unique design solutions. 2 - Well considered design provides a better BUILDING LIFESTYLE and ultimately higher resale value 3 - solutions beyond client expectations Only 6% of Australians commission an architect to take control of their residential building design. The remaing 94%, elect to engage a building designer,saving the equivalent of the cost of a top of the range dishwasher. A good architect

Ckorp Holdings is an expert in all forms of residential and commercial construction specializing in renovations and refurbishments, granny flats, new build and duplex construction. With over 20 years’ experience in residential and commercial construction, Ckorp Holdings has built a reputation based on quality, delivery and safety. Family is the backbone of our business and we ensure each and every client is treated as a member of the Ckorp family. We deliver a personalized, hassle free experience to tailor your needs.

We build – that’s simply our passion. Mitch Fahd is the founder of Bellevue Built. With proven results and a career spanning more than 10 years, through his successes across high-end projects, Mitch is known to his clients as the perfect contractor. Aiding across all aspects of building, specifically renovations, extensions, and concreting services, the team at Bellevue Built knows exactly what it takes to get things built whilst ensuring a successful and seamless project from the very start. Bellevue Built is a builder you can trust and we pride ourselves on our unmatched client service and high-quality builds to ensure the forging of strong working partnerships and long-term retention.

Looking to renovate, extend or re-build? Look no further than TSF Architects; we are here for you every step of the way in creating your dream home. We have nearly 20 years of experience in managing every part of the process so that we take the stress out of building. We have extensive experience in designing, tendering and managing the creation of luxury new home designs, major renovations, alterations and additions, as well as medium density and multi-residential projects. Our mission is to ensure the building process is enjoyable, cost-effective and delivered on time so that every little detail is managed to perfection. • Free Property Appraisal • Fixed Price Guarantee We give objective advice and source quality personnel such

Xpertise Construction is a fresh & dynamic Sydney based licensed construction company specialising in home renovations including bathrooms, kitchens & outdoor living such as swimming pools & pergolas.Our construction & project management team have over 30 years of combined experience in the building industry, having previously worked for a number of Australia's leading construction corporations on a total of $500 million worth of collective projects.With our vast and proven experience behind us our team has managed to reputable alliance's with many of Sydney's leading construction,contractors, architects, engineers service providers, trade contractors and key design and construct personnel; developing a business that prides itself on sheer professionalism and skilled workmanship.

Glenco is an Australian owned trade company operating since 1988. With our extensive knowledge and experience, we pride ourselves on being the most reliable, professional, and trustworthy tradespeople. We keep our business principles simple; to provide you with outstanding, expert technicians. We are constantly bettering our processes and technology to provide you with the absolute best service possible, going above and beyond the rest. We provide a 24 HOUR emergency service, allowing the process of organising an tradesperson, for whatever your needs, to be smooth and simple.