Gosh, general view seems to be sell h1. Havent fully formed my opinion on issue yet but only in last few days ive been thinking of same - holding h1 and renting also as there, too would be extra €300 in excess of mortgage, which would then pay into my new mortgage. I dont see what's so bad with having someone else help you pay your mortgage??? So long as you can factor into account say only 10 months rental income, reduced rental income, increasing interest rates (is 2% enough??).
In my situation, was originally thinking of selling house to build etc but would have wanted the luxury build/house so would prob be left with say 80K max mortgage anyway = €456 per month, 25 years.
Whereas if I rent h1, derive min. rent €600 pm, coupled with child benefit €515 (which Ive never used anyway), Im left with mortgage of €497 pm, 25 yrs. Difference only €40 bet both options. Cant see here how selling house could benefit me. I would be minimising on new house then though.
Yes, I realise, tenancy headaches etc, effect of incr int rates but if I consider h1 as my pension/long term savings/retirement then it should hurt a bit.
As I said, Im not fully decided but my figures are jumping out at me suggesting hold the house!!