just like cars, there are different kinds of elevators. For condominiums I assume you are considering a passenger elevator. In the simplest terms, hydraulic elevators (generally cheaper) are good for low rises and traction elevators (generally more expensive) are for high rises. Besides the obvious initial cost of the elevator, machines and accessories, the number of floors will determine the price. Contact some well-known elevator manufacturers for more info. Otis, Schindler and Thyssen Krupp are some of the better known ones. It's impossible to just throw a number out for elevators however for ballpark, consider budgeting in $20k to $40k for each floor.
Your answer depends on where the condominium is located and its size. There is no standard.
It depends on the location of the condominium, its size and the amenities included in the condominium community.
a shitload
$7
A local realtor can help you answer your question.
Your question is complex. First, the elevator serves owned apartments in a condominium building. Then the elevator may be known as a limited common element. Since the elevator serves both units, the location of the 'single family dwelling' is unclear. (Both apartments are condominium units; neither is commonly described as a 'single family dwelling'.)
The cost of installing a residential elevator would depend on where a person lives, type of elevator, safety features, speed, carrying capacity, and size of the elevator.
A lot!
Today it would be $1500 for an elevator that would go 50 feet up. In 1800's it would cost $80.
Your answer depends on your location and the size of the unit.
The cost depends on the location, size, facilities, type, age, market, etc.
An elevator is a machine consisting of a boxlike compartment used for vertical transportation between floors in a residential building such as an apartment complex or condominium or in a workplace or public building.