CAPEX Fit-Out Estimator IWPS Intelligent Platform · Tool 11
Inputs Top-Down Bottom-Up Cash-Flow Sensitivity Optimise Report ← Hub
IIP · Module 11 · Capital Expenditure Engine

Hybrid Fit-Out CAPEX Estimator for Warm-Shell Commercial Interiors

Top-down benchmark + bottom-up line-item reconciliation. Calibrated against JLL India Fit-Out Cost Guide 2025, CBRE Asia Fit-Out Cost Guide, Cushman & Wakefield and BCI Asia. Outputs ₹/sqft, ₹/seat, S-curve cash-flow and sensitivity. One-click handoff to the Carbon & Sustainability tool.

Hybrid Mode · Top-down + Bottom-up JLL India 2025 CBRE Asia FOG BCI Asia Cushman & Wakefield Warm-Shell · Pure Interiors Live
Total Project Capex
₹19.8 Cr
Hard + Soft + Contingency
Capex per sqft
₹3,950 /sqft built-up
vs benchmark target
Capex per Seat
₹4.6 L/seat
incl. furniture & IT
Variance vs Target
−1.3 %
target ₹4,000/sqft

Top-Down Quick Estimate

JLL India 2025 · BCI Asia
DriverValueOutput
Fit-Out Grade AnchorStandard Corporate₹3,800/sqft
City MultiplierMumbai · MMR×1.10
Building GradeGrade A×1.00
Cat A StatusStandard Cat A×1.00
Sustainability Uplift (IGBC + WELL + NZ)IGBC Gold+5.0%
Schedule PremiumStandard+0.0%
Adjusted Hard Rate (₹/sqft built-up)—₹4,390
Built-up Area50,000 sqft50,000
Top-Down Hard Cost—₹21.95 Cr
i
Top-down sits at ₹4,390/sqft against the JLL Standard Corporate band of ₹2,800–4,500. Within range.

Bottom-Up Line-Item Breakdown

14 hard heads · Spec → Rate → Subtotal
# Cost Head Specification Rate ₹/sqft Coverage % Subtotal (₹ L) Δ vs Bench
Hard Cost Subtotal (carpet area)₹——
Bottom-Up Hard Cost (built-up area, ₹/sqft)₹——
Hybrid Reconciliation · Top-Down ↔ Bottom-Up
Top-Down Anchor
₹—
/sqft
Bottom-Up Result
₹—
/sqft
Reconciled (weighted)
₹—
/sqft
—

Hard vs Soft Cost Split

% of total project
Hard Construction Cost₹— (—%)
Design & Consultancy Fees₹— (—%)
Project Management Fees₹— (—%)
Permits + Insurance₹— (—%)
Contingency₹— (—%)
Move & Relocation₹— (—%)

Construction Cash-Flow S-Curve

— weeks
Cumulative Spend Monthly Run-Rate Milestone
Peak month: —
Mobilisation: —
Retention release: —

Sensitivity Analysis · Top Drivers

Tornado · ±1σ swing
Each bar shows the ₹ Cr change in total project cost if that single driver moves by ±1 standard deviation while all others stay constant. Longer bars = higher leverage. Use this to prioritise where to negotiate hardest.

Market Benchmark Comparison

₹/sqft built-up · India 2025–26
SourceGrade MatchLowMidHighYour EstimatePosition

Optimisation Suggestions

Rule-based · top 5 levers

Final Estimate & Handoff

Push to downstream tools
Project—
Built-up · Carpet—
Workstations · Density—
Estimating Stage · Confidence—
Hard Cost (Reconciled)—
Soft Costs (Design + PM + Permits + Insurance)—
Contingency—
Move & Relocation—
Total Project Capex—
Capex per sqft (built-up)—
Capex per Seat—
Variance vs Target—
Confidence Range (AACE)—