Vacant rental up for sale

Only property taxes are deductible if villa was not available for rental use.

From page 4 of IRS Publication 527:

Vacant while listed for sale. If you sell property you held for rental purposes, you can deduct the ordinary and necessary expenses for managing, conserving, or maintaining the property until it is sold. If the property isn’t held out and available for rent while listed for sale, the expenses aren’t deductible rental expenses.

https://www.irs.gov/pub/irs-pdf/p527.pdf

Q. Where do I list them? As one number? Itemized? 

A. You add them to your cost basis, when you calculate your gain or loss. Enter one number. Keep an itemized list for your own records.

If the last occupant to move out of the house was a renter and you did not live in it for one single day as your primary residence, 2nd home or vacation home, then the fact that it was vacant is irrelevant. The property is still classified as residentail rental real estate.  You will report the sale in the Rental & Royalty Income (SCH E) section of the program. The program will ask you for any and all expenses that have any affect on the taxability of any gain you may have made from the sale. Just follow the guidance below.

Reporting the Sale of Rental Property

If you qualify for the "lived in 2 of last 5 years" capital gains exclusion, then when prompted you WILL indicate that this sale DOES INCLUDE the sale of your main home. For AD MIL personnel who don't qualify because of PCS orders, select this option anyway, because you "MIGHT" qualify for at last a partial exclusion.

Start working through Rental & Royalty Income (SCH E) "AS IF" you did not sell the property. One of the screens near the start will ahve a selection on it for "I sold or otherwise disposed of this property in  2018". Select it. After you select the "I sold or otherwise disposed of this property in 2018" you continue working it through "as if" you still own it. When you come to the summary screen you will enter all of your rental income and expenses, even it it's zero. Then you MUST work through the "Sale of Assets/Depreciation" section. You must work through each individual asset one at a time to report its disposition (in your case, all your rental assets were sold).

Understand that if more than the property itself is listed in your assets list, then you need to allocate your sales price across all of your assets.  You will only allocate the structure sales price; you will NOT allocate the land sales price, since the land is not a depreciable asset.  Then if you sold this rental at a gain, you must show a gain on all assets, even if that gain is $1. Likewise, if you sold at a loss then you must show a loss on all assets, even if that loss is $1

Basically, when working through an asset you select the option for "I stopped using this asset in 2017" and go from there. Note that you MUST do this for EACH AND EVERY asset listed.

When you finish working through everything listed in the assets section, if you ever at any time you owned this rental you claimed vehicle expenses, then you must also work through the vehicle section and show the disposition of the vehicle. Most likely, your vehicle disposition will be "removed for personal use", as I seriously doubt you sold your vehicle as a part of this rental sale.