§ 7.—(1) Where the tenant, or any previous tenant, under a controlled tenancy current at the commencement of this Act has made or contributed to the cost of an improvement on the premises comprised in the tenancy and the improvement is one to which this Part of this Schedule applies, then if the tenant, not later than six weeks after the commencement of this Act, serves on the landlord a notice in the prescribed form requiring him to agree to a reduction under this Part of this Schedule,—
- (a) the 1956 gross value of the premises, and
- (b) their rateable value as ascertained for the purposes of subsection (1) of section ten of this Act,
§ (2) This Part of this Schedule applies to any improvement made before the seventh day of November, nineteen hundred and fifty-six, by the execution of works amounting to structural alteration, extension or addition.
§ 8—(1) the amount of any such reduction may at any time be agreed in writing between the landlord and the tenant.
§ (2) Where, at the expiration of a period of six weeks from the service of a notice under paragraph 7 of this Schedule any of the following matters has not been agreed in writing between the landlord and the tenant, that is to say,—
- (a) whether the improvement specified in the notice is an improvement to which this Part of this Schedule applies;
- (b) what works were involved in it;
- (c) whether the tenant or a previous tenant under the controlled tenancy has made it or contributed to its cost; and
- (d) (if it is agreed that the tenant or previous tenant has contributed to its cost) what proportion his contribution bears to the whole cost;
§ (3) An application under the last foregoing sub-paragraph must be made within three weeks from the expiration of the period mentioned therein or such longer time as the court may allow.
§ 9.—(1) Where, after the service of a notice under paragraph 7 of this Schedule, it is agreed in writing between the landlord and the tenant or determined by the county court—
- (a) that the improvement specified in the notice is one to which this Part of this Schedule applies, and what works were involved in it; and
- (b) that the tenant or a previous tenant under the controlled tenancy has made it or contributed to its cost, and. in the latter case, what proportion his contribution bears to the whole cost,
§ (2) On any such application the valuation officer shall certify—
- (a) whether or not the improvement has affected the 1956 gross value and the rateable value on the seventh day of November, nineteen hundred and fifty-six (as ascertained for the purposes of subsection (1) of section ten of this Act), of the hereditament of which the premises consist or, as the case may be, in which they are wholly or partly comprised, and
- (b) if it has, the amount by which the said gross value and rateable value respectively would have been less if the improvement had not been made.
§ (3) An application for such a certificate shall be in the prescribed form and shall state the name and address of the landlord, and the valuation officer shall send a copy of the certificate to the landlord.
§ (4) Where the amount of the reduction under this Part of this Schedule falls to be determined in accordance with such a certificate, it shall be equal to the amount specified in pursuance of head (b) of sub-paragraph (2) of this paragraph, but proportionately reduced in any case where a proportion only of the cost was contributed by the tenant or a previous tenant under the controlled tenancy.
§ (5) Where at the time of an application for a certificate under this paragraph a proposal for an alteration in the valuation list relating to the hereditament is pending and the alteration would have effect from a date earlier than the 1292 eighth day of November nineteen hundred and fifty-six, the valuation officer shall not issue the certificate until the proposal is settled.
§ 10. Where the rateable value of a dwelling-house on the seventh day of November, nineteen hundred and fifty-six, as ascertained for the purposes of subsection (1) of section ten of this Act, is reduced under this Part of this Schedule and, as reduced, is not such that the application of the Rent Acts to the dwelling-house is excluded by the said subsection (1), nothing in that subsection shall be taken to have excluded the application of those Acts to the dwelling-house between the commencement of this Act and the time at which the reduction is agreed or determined.
§ 11. An order under subsection (3) of the said section ten may make provision as to the reduction of the rateable value of dwelling-houses for the purposes of the order corresponding (with such modifications as may be provided in the order) to so much of the foregoing provisions of this Part of this Schedule as relates to rateable value.