From 1003.2
(i) Home improvement loan means a closed-end mortgage loan or an open-end line of credit that is for the purpose, in whole or in part, of repairing, rehabilitating, remodeling, or improving a dwelling or the real property on which the dwelling is located.
(d) Closed-end mortgage loan means an extension of credit that is secured by a lien on a dwelling and that is not an open-end line of credit under paragraph (o) of this section.
(o) Open-end line of credit means an extension of credit that:
(1) Is secured by a lien on a dwelling; and
(2) Is an open-end credit plan as defined in Regulation Z, 12 CFR 1026.2(a)(20), but without regard to whether the credit is consumer credit, as defined in § 1026.2(a)(12), is extended by a creditor, as defined in § 1026.2(a)(17), or is extended to a consumer, as defined in § 1026.2(a)(11).
From 1003.4
(9) The following information about the location of the property securing the covered loan or, in the case of an application, proposed to secure the covered loan: