Short answer
Work backwards from bookings, not forwards from budget. Take the units you need to sell this quarter, divide by your site visit to booking rate to get the visits required, divide that by your lead to visit rate to get the leads required, then multiply by your cost per lead. That one line turns an argument about marketing spend into an arithmetic problem.
LenoreTech Real Estate Team · Jaipur · September 2026 · Figures from the Rajasthan RERA public register (22 September 2026) and live campaign accounts
Work backwards, not forwards
Forwards looks like this: we have eight lakh a month, spend it well. Backwards looks like this: we need twenty bookings a quarter, so how many leads is that, and what does it cost.
The second version is harder to argue with, and it tells you something the first never does: whether the target is reachable at all with the budget on the table.
The four numbers
- Bookings needed in the period. Start here, from the sales plan, not from marketing.
- Site visit to booking rate. Out of every hundred people who visit the site, how many book. Your sales head knows this even if nobody has written it down.
- Lead to site visit rate. Out of every hundred qualified leads, how many actually stand on the site. This is the number most builders have never measured, and it is the one that usually explains the gap.
- Cost per lead by channel. Not a blended average if you can avoid it.
Two of the four are sales numbers, not marketing numbers. That is the point. A marketing budget set without them is a guess. Model your own numbers with the lead calculator.
A worked example
Say a Jaipur plotted project needs 20 bookings this quarter.
| Step | Calculation | Result |
|---|
| Bookings needed | From the sales plan | 20 |
| Visits needed | 20 divided by a 10% visit-to-booking rate | 200 site visits |
| Qualified leads needed | 200 divided by an 8% lead-to-visit rate | 2,500 qualified leads |
| Total leads needed | 2,500 divided by a 60% qualified rate | ~4,170 leads |
| Media budget | 4,170 leads at a blended Rs 150 per lead | ~Rs 6.2 lakh for the quarter |
The rates above are placeholders for the shape of the calculation. Use your own. If you do not have your own yet, that is the first thing to fix, because every number after it inherits the error.
Reference figures from a live account: on the Jaipur campaign we run, Google Search produced leads at about Rs 91 with an 18%+ conversion rate on the landing page, and the programme has produced 19,000+ leads and 1,600+ scheduled site visits. Meta lead-form sets on the same account ran higher per lead than Search. Corridor, price band and competition all move these, so treat them as a reference rather than a forecast.
The full case study.
Where the math breaks, and what it is telling you
| Symptom | Likely cause | What to fix first |
|---|
| Lead to visit rate under 5% | Slow first response, or leads not in your budget band | Response time and qualification, before any ad change |
| Visit to booking rate under 5% | Price or product mismatch for the corridor | Positioning and price band, not marketing |
| Cost per lead fine, cost per visit terrible | Volume bought at the expense of intent | Add qualifying questions, state the price band openly |
| Everything fine, still not enough bookings | The corridor may not hold that much demand | Check supply and competition before spending more |
Check how many projects compete in your tehsil before you conclude the last one.
When the math says the budget cannot get there
This happens often and it is useful rather than bad news. There are only four honest responses.
- Raise the budget to what the target actually requires.
- Lower the target for this quarter and phase the sell-out.
- Improve a conversion rate rather than buying more leads. Moving lead-to-visit from 6% to 9% is usually cheaper than buying fifty percent more leads, and it is almost always a follow-up problem rather than a marketing one.
- Change the offer. Payment plan, plot sizes, possession terms. If the corridor is comparing you against several similar projects, this moves more than spend does.
What does not work is keeping the target, keeping the budget, and asking for better creative.
Review it monthly, not at the end
Recalculate at the end of every month with the actual rates from that month rather than the assumed ones. Three months of real numbers turn this from a planning exercise into a forecast you can defend to a bank or a partner. How we plan a launch against inventory.
