You need professional help - what does your Realtor believe is the concrete value difference in that particular Neighborhood for a place to park one car, covered?
I'll give it $5-9K...
There are many other variables I would discuss with you if you were my client. You do need expert advice from someone who has experience with home building when it comes to issues like this. If you make the wrong choice and don't understand how to allow for future variables, your options to "do one item now and the other later", may be much more expensive and impractical, or even impossible in the future.
Professional Buyers Broker
New Home Construction Expert
ICC Code Certified Building Inspector
Corporate Relocations | New Construction | Luxury & Investment Properties
In other words, add all of the features that you want to your plan, and if your cost vs. value makes sense, then do it.
Even though this is new construction, Remodeling magazine's cost vs. value annual report should help you through the decisions.
And, so will a competent Realtor...
Check the web reference.
But decision is yours.
I am helping a lot of home buyers to buy their new new construction home.It is a wrong assumption that when you are buying a new construction you do not need to be represented.
Good luck with your new home.You can always contact me with any additional questions:LiliyaK@kw.com
Coldwell Banker South Gwinnett
licensed in Ga. & La.