HMLR lists the first-registration files: 30 items WA231076 (incl. amalgamation application 2 Feb 1987; BP→Ideal Homes transfer 3 Dec 1993), 13 items WA240304 (incl. Form 1C); copies £11 each on form OC2, by post, cheque

Source: HMLR M39 / Master Timeline, 30 July 2026