Statutory lease valuation and restitutionary relief: market-rate circulars controlled unearned increase, while interest was reduced on appeal.

A statutory lease under the Delhi Development Act permitted recovery of fifty per cent of unearned increase, and the lessor's market-value determination was treated as final. Circulars fixing locality-wise market rates were valid and formed part of the lease regime, so valuation could not be shifted to the consideration stated in a private agreement to sell. A later conversion policy was held prospective and did not reopen the respondents' case, but the appellate court moulded equitable relief on restitutionary principles by reducing interest from 18% to 9% per annum while leaving the substantive relief intact.

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Issues: (i) Whether the Delhi Development Authority could insist on recovery of unearned increase on the basis of the agreement to sell, instead of the market rates fixed by the competent authority under the statutory lease and governing circulars. (ii) Whether the respondents could claim the benefit of the later conversion policy and whether the direction on interest required interference.

Issue (i): Whether the Delhi Development Authority could insist on recovery of unearned increase on the basis of the agreement to sell, instead of the market rates fixed by the competent authority under the statutory lease and governing circulars.

Analysis: The land was held under a statutory lease governed by the Delhi Development Act, 1957 and the rules framed thereunder. The lease reserved to the lessor the right to recover fifty per cent of the unearned increase and made the lessor's decision on market value final and binding. The statutory scheme permitted the Central Government and the delegated authority to issue directions and fix market rates for nazul land. The circulars fixing locality-wise market rates were treated as valid and as part of the lease terms, and the lessor was not entitled to disregard them and substitute the consideration mentioned in the private sale agreement as the basis of valuation.

Conclusion: The demand could not be sustained on a valuation based on the sale agreement, and the governing circular rates remained controlling; this issue was decided in favour of the respondents.

Issue (ii): Whether the respondents could claim the benefit of the later conversion policy and whether the direction on interest required interference.

Analysis: The later policy for conversion from leasehold to freehold was prospective, but the respondents had complied with the High Court's interim direction and could not be denied relief merely because a subsequent policy later benefited another similarly placed person. The Court declined to extend the later policy retrospectively as a fresh cause in the appeals, but held that the respondents were victims of the situation and that the equitable relief warranted modification only on the question of interest. Applying restitutionary principles and the power to mould relief, the Court reduced the interest rate from 18% to 9% per annum, while otherwise leaving the substantive relief intact.

Conclusion: The later conversion policy did not reopen the respondents' case, but the award of interest was reduced to 9% per annum; this issue was substantially decided in favour of the respondents.

Final Conclusion: The appeals were dismissed with modification only as to interest, and the respondents retained the substantive relief granted by the High Court.

Ratio Decidendi: Where a statutory lease makes the lessor's market-value determination final and binding, executive circulars fixing market rates for unearned increase can validly form part of the lease regime, and equitable relief may be moulded in appeal on restitutionary principles.

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