The only way for you to pull some of the 401k funds into the deal is by taking personal loan from the 401k, which as you know is limited to $50K or 50% of the balance, whichever is less.Using 401k funds in your personal deal would be considered prohibited transaction. 

Pull the tax records for your taxes.

If you need it before the maturity of the CD then you can pull it out immediately and you'll just lose the interest you've accrued (or a portion of it).A more risky approach would be investing a portion (maybe 10k) into a stock fund like SPY. 

@Carlos Araujo I agree with @Charlie MacPherson , get a local realtor who has a good reputation and get them to pull comps for you.

Him being behind isn't a shock, him not pulling permits for 2 weeks after the demo was started is a red flag.

My wife owns the house that we rent out and that I am trying to pull out against.

I'm about to pull the trigger on a 3000 sq ft ranch style house, built in the late 80's. 

Refi at a 30yr loan-   PRo- duplex still has around $90K of equity I can pull out which is enough for a deposit on another duplex/triplex in our area. 

Pull the trigger but only if you, literally, come across the deal of the century.

All things being equal, I like the idea of buying a personal residence, fix up anything you'd like on the property and refinance and pull money out for your next property.