Property law: Conveyancing: Bona fide purchaser + Strata title + Torrens title

A bona fide purchaser (BFP) – referred to more completely as a bona fide purchaser for value without notice – is a term used predominantly in common law jurisdictions in the law of real property and personal property to refer to an innocent party who purchases property without notice of any other party's claim to the title of that property. A BFP must purchase for value, meaning that he or she must pay for the property rather than simply be the beneficiary of a gift. Even when a party fraudulently conveys property to a BFP (for example, by selling to the BFP property that has already been conveyed to someone else), that BFP will, depending on the laws of the relevant jurisdiction, take good (valid) title to the property despite the competing claims of the other party.

Strata title is a form of ownership devised for multi-level apartment blocks and horizontal subdivisions with shared areas. The word "strata" refers to apartments being on different levels.

Strata title was first introduced in 1961 in the state of New South Wales, Australia, to better cope with the legal ownership of apartment blocks. Previously, the only adequate method of dividing ownership was company title, which had a number of defects, such as the difficulty of instituting mortgages. This term also applies to house-type strata title units in Australia.

Other countries that have adopted the Australian system (or a similar variant) of apartment ownership include: Canada (Alberta, British Columbia), Fiji, India, Indonesia, Malaysia, New Zealand, the Philippines,[1] Singapore, South Africa and the United Arab Emirates. Other countries have legislation based on similar principles but with different definitions and using different mechanisms in their administration.

Strata Title Schemes are composed of individual lots and common property. Lots are either apartments, garages or storerooms and each is shown on the title as being owned by a Lot Owner. Common Property is defined as everything else on the parcel of land that is not comprised in a Lot, such as common stairwells, driveways, roofs, gardens and so on.

Torrens title is a land registration and land transfer system, in which a state creates and maintains a register of land holdings, which serves as the conclusive evidence (termed "indefeasibility") of title of the person recorded on the register as the proprietor (owner), and of all other interests recorded on the register.

Ownership of land is transferred by registration of a transfer of title, instead of by the use of deeds. The Registrar provides a Certificate of Title to the new proprietor, which is merely a copy of the related folio of the register. The main benefit of the system is to enhance certainty of title to land and to simplify dealings involving land.

Its name derives from Sir Robert Richard Torrens (1814–1884), who designed, lobbied for and introduced the private member's bill which was enacted as the Real Property Act 1858 in the Province of South Australia, the first version of Torrens title in the world. Torrens based his proposal on many of the ideas of Ulrich Hübbe, a German lawyer living in South Australia. The system has been adopted by many countries and has been adapted to cover other interests, including credit interests (such as mortgages), leaseholds and strata titles.