Granny Flat, House Behind House or Subdivision: How to Get More From Your Perth Block

Build a granny flat if you want a small self-contained home for family, rent or a studio, build a house behind house if you want a full second home at the rear while keeping the front house, and subdivide if you want separate lots to build on or sell. BD Living Pty Ltd delivers all three in Perth.

What is a granny flat?

A granny flat is a self-contained small home built on the same block as your existing property, with a kitchen, bathroom, living room, bedroom and even a laundry. Owners use them for family living, rental income, added property value, or as a home office, studio or guest accommodation.

What is a house behind house?

A house behind house is a second dwelling built at the rear of your property while the existing home stays at the front. Owners use it to downsize while renting or selling the front house, to house family without leaving the block, or as an investment property for rental income.

What is a subdivision?

A subdivision divides one block into two or more blocks. Each lot can be built on or sold. Our subdivision service covers feasibility studies, home plans, council approvals, land surveying and engineering, and custom homes for the new lots.

How do you choose?

• Choose a granny flat for the smallest build with flexible uses.
• Choose a house behind house for a full second home on the same property.
• Choose a subdivision when you want separate lots, whether to build more homes or to sell land.
• Choose a duplex or triplex when you plan to redevelop the whole block as several homes.

What to check first

Zoning and council guidelines decide what your block can take, so start with a feasibility check. We analyse your block, manage approvals and permits, and explain your options before work begins.

If you are weighing multi-dwelling options, compare duplex, triplex and multi-unit development. To talk through your block, book a free consultation.

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