SITE FEASIBILITY · DEVELOPMENT ECONOMICS · DECISION RECORD
Know whether a site works before you commit capital.
DevPartner turns site facts, planning assumptions, costs and market evidence into a traceable feasibility decision.
Deterministic calculations · Visible assumptions · Versioned reports
Evaluating a site is personalised to your land, so it needs a free account. Calculators are public and need no sign-in.
- Deterministic, not generative
- Assumptions on the surface
- Versioned and immutable
- No silent defaults
Powered by House of Alpha Intelligence
- Site extent
- Builder input
- Road frontage
- Builder input
- Base FSI
- Rule-derived / needs official confirmation
- Buildable area
- Calculated
- Achievable rate
- Market evidence
Premium FSI eligibility and the sales rate need confirmation before this decision is relied upon.
| Scenario | Profit | Margin on cost |
|---|---|---|
| Base | ₹4.9 Cr | 18.2% |
| Downside | ₹1.6 Cr | 6.1% |
| Upside | ₹7.4 Cr | 25.9% |
Pursue with conditions
Works at the base case; fails below ₹5,900 / sq ft. Confirm premium FSI before you commit.
A worked example, not a customer's numbers. See the full sample decision.
Evaluate my siteThe sequence
Built for the moment before you commit
- 01
Start with the essentials
Enter the core site and deal facts. DevPartner identifies the next information that will materially improve confidence.
- 02
Test the economics
Compare development capacity, cost, revenue, deal structure and downside on one consistent base.
- 03
Record the decision
Pursue, rework, hold or reject with visible assumptions, conditions and a versioned report.
“Does this site clear our hurdle at the price on the table?”
Appraise acquisitions consistently, compare structures on one cost and revenue base, and see the sales rate at which the scheme stops working.
“Is the share I am being offered fair for what my land can carry?”
Understand the capacity of your own land and what a developer's offer implies about their margin, before you sign anything.
“Can we defend this decision to the committee in six months?”
Every figure is traceable to a stated assumption and a versioned calculation run that cannot be edited after the fact.
Decision paths
Two ways to make the decision
Quick Decision
Enter the essential site and commercial facts. See whether the deal works at the asking price, the maximum supportable land price, break-even rate and the three issues that could change the answer.
Full Feasibility
Continue into planning capacity, development programme, costs, finance, deal structures, regulatory evidence, sensitivity and a versioned report.
DevPartner provides decision support. Statutory approval and professional verification remain with the relevant authorities and advisers.
Free tools
Not ready to evaluate a site? Use the calculators
Twenty free tools. Each runs in the browser, shows its formula and lets you replace every assumption. Public and free — no sign-in required.
Browse all calculators- 01Deterministic, not generative
- A typed engine computes every number. No language model changes a calculation, invents a comparable or writes a verdict.
- 02Assumptions on the surface
- Each headline metric opens to its calculation trace: inputs, formula, engine version and timestamp.
- 03Versioned and immutable
- Freezing a report locks it to one calculation run. Later runs create new versions; earlier ones never change.
- 04No silent defaults
- DevPartner never fills a missing input with a market default. Unconfirmed inputs are shown as unconfirmed.
Bring us the site you are unsure about
Create a free account, describe the land and see where the numbers stop working — before you commit capital.