I just put an offer that was accepted on a house that has a narrow and long garage attached to the house. As I would like to be able to park my car inside the garage, I am looking for the most affordable way to make changes to the existing structure (see photos below). I am based in the North West of England (Lancashire).
Option 1:
- tear down the existing garage
- extend the driveway into the garden
- build a large single garage in the top left corner of the plot (I'm considering prefabricated concrete garages but will also look at local builder prices, but I cannot do this until the sale is complete). Just need it for storing a car - no need to any bells and whistles.
Option 2:
- build a new detached garage in the front of the house. Convert the old one eventually into a living area. This might be a potentially painful process to obtain a PP for a detached garage in front of the house even if the space allows.
Option 3:
- extend the width of the existing structure. However, the actual gain in width might be just around 50cm - which would work for the car - but I am not sure if that's good enough gain for the price considering the structural changes the existing garage will require. In my brain, I'm think it should be cheaper than building a new one (prefab or brick) but I'm not a builder and no clue on any prices.
Could anyone advise please on what would be the most sensible approach or what would you do in this situation? Ideally I would like to spend no more than 20k on this, but could go a few grand higher if it's a brand new high quality garage. Any advice would be much appreciated.
Thank you
Option 1:
- tear down the existing garage
- extend the driveway into the garden
- build a large single garage in the top left corner of the plot (I'm considering prefabricated concrete garages but will also look at local builder prices, but I cannot do this until the sale is complete). Just need it for storing a car - no need to any bells and whistles.
Option 2:
- build a new detached garage in the front of the house. Convert the old one eventually into a living area. This might be a potentially painful process to obtain a PP for a detached garage in front of the house even if the space allows.
Option 3:
- extend the width of the existing structure. However, the actual gain in width might be just around 50cm - which would work for the car - but I am not sure if that's good enough gain for the price considering the structural changes the existing garage will require. In my brain, I'm think it should be cheaper than building a new one (prefab or brick) but I'm not a builder and no clue on any prices.
Could anyone advise please on what would be the most sensible approach or what would you do in this situation? Ideally I would like to spend no more than 20k on this, but could go a few grand higher if it's a brand new high quality garage. Any advice would be much appreciated.
Thank you

