Thanks everyone apologies for late response.
Yes I mean LTB not BTL.
Honestly, my house is priced to sell, I am not naive, its in a strange no mans land price range of possibly FTB or possibly those moving up from terraced to semi properties BUT those are not selling due to the LLs all pulling out of the letting market. My only concern is the agent, who was recommended and I have since heard not so good things about.
I understand the risks of being a LL atm.
I have taken advise yesterday from mortgage advisors - two - who both agree its a viable option, the figures for the LTB are healthy eg rental £1000pcm, mortgage £350-450pcm. I potentially have access to a steady stream of tenants through work.
I have good equity and my LTV on the new place would be less than 50% with the cash I intend to put in as well.
I am not a 40% tax payer yet, and understand re CTG and 3% stamp duty.
I am happy to rent out until I retire and work PT in 5 years, I also think this is a more favourable option than a bridging loan which is riskier and more expensive.
My work circumstances have changed and I really need to relocate closer asap hence the haste to do so.