Residual land value against quoted comparables and the ready reckoner
A landowner is offering 16,000 sq m of contiguous land at Shamirpet on the outskirts of Hyderabad. Zoning is residential and the permissible FAR is 2.0, with no paid FSI available. A drainage reservation and a road widening will take out about 7% of the plot, and the layout is yet to be sanctioned, with approval expected in 18-24 months. Of the FSI-built area, 95% is saleable. New apartments in the micro-market sell at ₹52,000 per sq m of saleable area; construction including services costs ₹22,000 per sq m of built-up area; development and approval charges are ₹1,200 per sq m of built-up area; marketing absorbs 3% of GDV; architect, PMC and legal fees are 2% of construction cost; contingency is 5% of construction cost; the developer expects 20% of GDV as profit. Construction takes 30 months after approvals and is funded 60% by debt at 13%. Comparable approved plots of 1,500-2,500 sq m are quoting ₹30,000 per sq m, and the ready reckoner rate is ₹34,000 per sq m, which the landowner calls the market value.
1. Estimate the residual land value and set out the assumptions that drive it.
Read the worked answer
Work from net developable area, not gross.
- Net area = 16,000 × 0.93 = 14,880 sq m.
- Built-up area at FAR 2.0 = 29,760 sq m.
- Saleable area = 29,760 × 0.95 = 28,272 sq m.
- GDV = 28,272 × ₹52,000 = ₹147.01 crore.
- Construction = 29,760 × ₹22,000 = ₹65.47 crore.
- Development and approval charges = 29,760 × ₹1,200 = ₹3.57 crore.
- Architect, PMC and legal at 2% of construction = ₹1.31 crore.
- Contingency at 5% of construction = ₹3.27 crore.
- Marketing at 3% of GDV = ₹4.41 crore.
- Developer profit at 20% of GDV = ₹29.40 crore.
- Finance: 60% of (65.47 + 3.57 + 1.31 + 3.27) = ₹44.17 crore, at 13% for 2.5 years = ₹14.36 crore.
Total costs and profit = ₹121.79 crore. Residual = 147.01 − 121.79 = ₹25.22 crore, i.e. about ₹15,760 per sq m of gross land.
Key assumptions to state: the ₹52,000 sale rate is achievable on completion in about 4.5 years and is not inflated by launch pricing; absorption is adequate for 28,272 sq m; hard costs do not escalate beyond the contingency; and the 7% reservation is not compensated by TDR or relaxation, which should be checked. If instead the valuer discounts the residual for the 24-month approval lead at 15%, the land component of the finance line must be removed to avoid double counting; the method must be internally consistent and the convention disclosed.
2. Quantify the effect of a 10% fall in sale price and identify what else must be sensitised.
Read the worked answer
Ten per cent fall in sale price. GDV becomes ₹132.31 crore (a fall of ₹14.70 crore). Marketing at 3% becomes ₹3.97 crore (down ₹0.44 crore) and developer profit at 20% becomes ₹26.46 crore (down ₹2.94 crore). Construction, development charges, professional fees, contingency and finance are unchanged at ₹87.98 crore.
The residual becomes 132.31 − 118.41 = ₹13.90 crore, or about ₹8,690 per sq m - a fall of about 45% in land value from ₹25.22 crore. This gearing is the defining feature of the residual method and must be shown, not described generically.
Other variables to sensitise, in order of impact:
- Sale price per sq m and the sales phasing/absorption assumption, since the profit margin is a percentage of GDV;
- construction cost, where a 10% rise takes ₹6.5 crore off the residual;
- the 18-24 month approval period: every six months of delay adds finance and discounting cost yet produces no revenue;
- FAR realisation and the treatment of the drainage reservation, because losing 7% of area is a direct loss of saleable area;
- the developer's profit hurdle: moving from 20% to 25% of GDV removes ₹7.35 crore.
Present a simple two-way table of sale price against construction cost. Advise that the land value is not a single number but a negotiation band of roughly ₹9,000-16,000 per sq m, and that a price near ₹25 crore leaves almost no cushion.
3. The landowner relies on the quoted comparable plots and the ready reckoner rate. How should these be treated?
Read the worked answer
The quoted comparables need four adjustments before use. Quotes are asking prices, not concluded transactions, so expect a 10-15% negotiation margin. The comparables are 1,500-2,500 sq m against 16,000 sq m, so the subject has far greater absorption risk and a thinner buyer pool, which warrants a substantial size discount. They are approved plots, whereas the subject needs 18-24 months and carries layout risk including a drainage reservation. And they are likely already levelled and serviced, for which the subject needs development cost. A ₹30,000 per sq m quote for small approved plots is consistent with a ₹15,000-20,000 per sq m value for a large unapproved parcel; the gap is not market irrationality, it is a different product. The market approach under IVS 105 requires evidence of transactions in the same or similar asset, with documented adjustments for size, location, time, approvals and terms.
The ready reckoner rate is an administrative rate, not market value. It is the minimum base for stamp duty computation and can be a cross-check and a floor for duty planning; it is not an indicator of what a willing buyer would pay. Citing it as market value inverts the hierarchy of evidence.
The correct structure is: residual land value as the primary indication because the buyer is a developer pricing from end sales; market approach from comparable transactions as the cross-check after adjustment; and the ready reckoner disclosed only as a reference and a compliance note. Where the residual value falls below the ready reckoner rate, the report must flag the stamp duty consequence and state that the duty base will be the higher rate.