A new driveway is a great way to increase the value of your home.
It depends on the area you live and the demand for a home office. If you live in a commercial area it can be very beneficial. Also, if you have a closet in the office it can also count as a bedroom and that can increase the value of your home. Here is a link about increasing the value of your home: http://www.homeworthhousevaluesource.com/home-increase-value/home-improvement-remodeling.htm
A bathroom remodel will not increase your home's value as most people look at many things in a house and not only the bathroom. However, the bathroom remodel may attract buyers.
They make a house look much more modern. I understand it can increase your home value by at least $3000.
no home equity
A jacuzi is a great improvement to increase the value of a home.
Yes. Any additional storage and organization will add value to your home. It is a very inexpensive way to add value to your home.
Crown molding is considered an upgrade. Any upgrade can potentially increase a homes value.
No, it won't increase the network's speed
if you live in an apartment yes
Adding shelving units to your bedrooms in your home will definitely increase the value of your home because it provides extra storage space. Shelving in the bedrooms provides versatility, style, and a modern home improvement.
Homemade shelves for your kitchen or bathroom should not lower the value of your home. In most cases if done right they can increase your value.