By Rupert Hargreaves Segro, the London-listed real estate investment trust that owns a portfolio of warehouses and industrial property, said this morning that it could see rental income from its portfolio grow by more than 50 per cent over the next three years as high occupier demand drives growth. The company’s boss, David Sleath, made these comments alongside its full-year numbers, which showed a 12.5 per cent jump in rental income. During 2023 “favourable occupier markets” supported new headline rent commitments of £88m, including £27m of new pre-let agreements and a 31 per cent average upl…