If I sell am I just paying full capital gains tax or does any type of exclusion or proration lower that?

In my case, at the end of their lease when I wanted to show the property to prospective long term tenants, the tenant gave me all kinds of grief about 'invading her privacy' and 'disrupting her life' even though I told her at the beginning of the lease that this was our procedure and I made every attempt to 1) give 48 hr lead times, when typically I would only give 24, and 2) blocked/scheduled showings for 1 day per week and 1 weekend day away from dinner time/church times, etc. maybe this was just the person I was dealing with though...- vet the tenant exactly as you would for a normal tenant.

We used 1031 exchange to roll over all the profits postponing taxes.

I am working with pre-foreclosure and tax delinquency leads I obtained using Propwire.

District of New Jersey | Leader of Real Estate Investment Firm Admits Role in $658 Million Ponzi Scheme and Multimillion-Dollar Tax Evasion Conspiracy | United States Department of Justice

We used 1031 exchange to roll over all the profits and postpone taxes.

What are the tax consequences?

It's not a meaningful number you'd ever want to share because income taxes are not deducted from the way properties are generally marketed and this will make your numbers look lower.If you wanted to calculate income net of income taxes at the property level you'd have to first take the net income for the property from Schedule E and divide it by the total income.

Having the space vacant relieves you of having those uncomfortable convos with your tenant, not being able to schedule showings at times convenient for a Buyer, etc. 

Owner shall pay, except as provided elsewhere in thisAgreement, all expenses incurred by the Agent, including, but not limited to, reasonable attorney’s fees and Agent’s costs andtime in connection with any claim, proceeding, or suit involving an alleged violation by the Agent or Owner, or both, of any lawpertaining to fair employment, fair credit reporting, environmental protection, rent control, taxes, or fair housing, including, butnot limited to, any law prohibiting, or making illegal, discrimination on the basis of race, sex, creed, color, religion, national origin,age, marital status, or mental or physical handicap, provided, however, that the Owner shall not be responsible to the Agent forany expenses in the event that Agent is finally adjudicated to have personally, and not in a representative capacity, violated anysuch law, unless such acts and or omissions are outside the course and scope of Agent’s duties hereunder.