Owner IRR Check
Existing Area RERA sqft
Additional % builder offer
Market Rate ₹/sqft post-completion
Current Sell Rate ₹/sqft today
Monetisation Area surplus sqft you can sell
Tax Rate LTCG %
Timeline years to OC
Switch to Developer Feasibility for
+ Correct BUA per DCPR 2034 scheme formula
+ Rehab obligation vs sale component split
+ Developer cost, margin, and viability
+ Break-even rate and sensitivity table
Enter your deal details.
Results appear instantly.
Results appear instantly.
Developer Feasibility Inputs
A. Site Details
Zone Mumbai location
Road Width metres
Gross Plot Area sqft
Existing Carpet / Unit RERA sqft per flat
No. of Tenements / Flats total occupant units
B. Regulation 33 Scheme
Applicable Scheme select regulation
Base (Zonal) FSI—
Fungible FSI — 35% of permissible (Reg 31(3))—
Premium FSI—
TDR Applied—
Scheme Incentive FSI—
Total FSI (incl. Fungible)—
Max Permissible BUA (DCPR 2034)—
C. FSI Parameters
Premium FSI if purchasing
TDR FSI if using TDR
Carpet Efficiency RERA carpet as % of BUA (typically 65-70%)
D. Rates and Costs
Sale Rate ₹/sqft RERA carpet
Construction Cost ₹/sqft BUA
ASR Land Rate ₹/sqft (for charges)
Infra Charge Rate ₹/sqft (7% of ASR)
Corpus / Month ₹ per month
Timeline years to OC
Finance Cost % per annum on costs
Min Developer Margin target % on revenue
Full system adds
+ Excel model — 7 sheets, all scenarios offline
+ Decision Playbook PDF with all 9 DCPR 2034 sections
+ 25-clause checklist and negotiation scripts
Fill in site details on the left.
Feasibility report runs instantly.
Feasibility report runs instantly.