About Us

Greenwood Homes and Granny Flats based on Sydney’s Northern Beaches was one of the first Treated Pine Retailers to open in Australia, back in the 1970’s. We recognised the benefits of termite resistant timber long ago and became treated timber specialist supplying the majority of councils and the general public. Through the 80s and 90’s we expanded our operation to add manufacturing and building divisions to the business and focused on the construction of fences, retaining walls, decks, pergolas and much more.

The mid 90’s saw us become one of the first treated timber builders to develop a range of Granny Flats, Sheds and Cabins from 100% treated timber products. Today we specialise in the construction of Granny Flats, Home Offices, Villa’s, Studio’s and decks for people who are looking for extra space on their property or who would like to generate an income from their back yard.

Greenwood Homes and Granny Flats remains an Australian owned and Family run business which has been in operation since 1977. The team at Greenwood Homes truly do pride themselves on professional, personalised service and really do understand the importance of great customer service.

Our customers use our products for:

  • Granny Flats to family to live in or to rent out and earn extra income
  • Kid’s entertainment areas and teenage retreats
  • Extra accomodation for family and friends to stay in
  • Home offices, art/craft studios, and hobby rooms
  • Weekenders or holiday accommodation
  • Garden Sheds and workshops

Greenwood Homes have a variety of quality materials available, which combine function with style. We provide solutions from a flexible modular range to suit your space and requirements and can install all products for you, or we can deliver them in a kit form.

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    Greenwood Homes:


    Have over 35 years experience in construction


    Built with home warranty insurance: 6 yrs structural defects, 2 yrs non-structural defects for your protection


    Build all Cabins from 100% treated timber for termite-resistance


    Only use quality materials, sourced from reliable manufacturers


    Offer complete flexibility in size and design (in increments of 600 mm)


    Are an Australian owned and run, Family Business


    Take pride in their customer service, craftsmanship and professionalism


    Will Donald, Manly Vale

    We chose Greenwood Homes and Granny Flats because of the range of designs and the flexibility that they offered with the floor plan and overall construction of the Granny Flat. Another deciding factor for us was that they are built from treated timber which on the Northern Beaches is quite important. Everyone from Greenwood Homes was great throughout the whole […]
    Pat Keogh, Allambie Heights

    After reviewing the various Granny Flat products on the market we decided to choose Greenwood Homes and Granny Flats as we really liked the flexibility that they offered with the style and the layout of the Granny Flat. This gave us confidence in knowing that the Granny Flat was going to meet our requirements and […]
    James Marshall, Galston

    We wish to thank Greenwood Homes for the design and construction of the building. We were impressed with the design of the studio from the start as we wanted a generous area that lent itself to a variety of uses but was simple and practical. The completed result certainly delivers a light airy space which […]
    Paul and Barabara Morris, Katoomba

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    Contact Us Today:
    1300 622 989

    Greenwood Homes, PO Box 315, Mona Vale, NSW, 1660