“(i) That no additional or new building or structure of any kind shall at any time hereafter be erected upon the Demised Premises or any part thereof without the prior consent in writing of the Lessor which shall not be unreasonably withheld or delayed (ii) Not at any time during the Term to make or permit or suffer to be made any alterations or addition to the main structure or any alterations in the external appearance or layout of the Demised Premises or any part thereof without in any of the foregoing cases the prior written consent of the Lessor (such consent not to be unreasonably withheld or delayed)”
“What applications were made for consent under clause 3(f) of the Lease; when and by what means was each application made; what was the nature and scope of the works in respect of which consent was being sought in each case?”
“I would find it surprising if a landlord could not reasonably take into account the circumstances of other property of his own, whether let or in hand, when considering an application for a consent to change of use under a lease. A shopping centre is an obvious example, but not the only case, where estate management considerations may suggest that one type of use be allowed under a lease but others not, because of the circumstances of other adjoining property. I find nothing in Balcombe L.J.'s judgment, nor in the case cited by him in relation to the proposition which I have mentioned, which suggests that this is not legitimate or that Sir John Pennycuick's decision in Whiteminster Estates Ltd is wrong. I therefore hold that, following Sir John's decision, a landlord can legitimately take into account considerations relating to adjoining property of his own, whether let or not.” 54. On the facts he held that the landlords' concern for their own trading interests was a reasonable concern, and that consequently, the refusal of consent was justified. In the analogous field of restrictive covenants affecting freehold land, a covenant taken for the protection of a business carried on on land owned by the covenantee has been held to be a covenant taken for the benefit of land; in other words, a property interest: Newton Abbot Co-Operative Society Ltd v. Williamson and Treadgold Ltd[1952] Ch. 286 . And he concluded (at Macepark [55]): 55. In my judgment there is no rule of law which precludes a landlord from relying under any circumstances on perceived damage to his trading interests in adjoining or neighbouring property as a ground for refusing consent to an assignment or change of use. Whether the particular perception is reasonable and whether, if reasonable, it justifies a refusal of consent or the imposition of a condition, is a question of fact in each case. “I would find it surprising if a landlord could not reasonably take into account the circumstances of other property of his own, whether let or in hand, when considering an application for a consent to change of use under a lease. A shopping centre is an obvious example, but not the only case, where estate management considerations may suggest that one type of use be allowed under a lease but others not, because of the circumstances of other adjoining property. I find nothing in Balcombe L.J.'s judgment, nor in the case cited by him in relation to the proposition which I have mentioned, which suggests that this is not legitimate or that Sir John Pennycuick's decision in Whiteminster Estates Ltd is wrong. I therefore hold that, following Sir John's decision, a landlord can legitimately take into account considerations relating to adjoining property of his own, whether let or not.”