The most common strata properties are condos and townhomes - they are properties with shared areas. Some detached homes can be parts of strata too - sometimes known as bare land stratas. Strata properties, different from freehold properties, essentially have a form of joint ownership. The administration of these properties is governed by the Strata Property Act. Consider an elevator in a condo building for example - often used by most residents - it becomes jointly owned by the strata corporation. For this reason, strata properties usually form strata councils and are often managed professionally by a property management company. The council and property management group work to collect strata fees from owners and then use those fees to maintain the property - conducting general maintenance, inspections, repairs, and improvements.
While strata fees can seem like extra expenses - in many cases, they pay for the general maintenance of the property. Strata properties are advantageous in that they are often less costly than freehold properties.
Strata properties can be disadvantageous in that while the interior of the property belongs to the owner, special permissions are still required for things like renovations. Also, stratas must abide by standard bylaws and in many cases have internal 'house rules.' Strata have the right to set rental restrictions, pet restrictions, and age restrictions too.
The bottom line
Whether you choose a freehold, leasehold, or strata property as your next purchase, ensure you understand the advantages and disadvantages of your choice including how it might impact you in addition to any future buyer.