dev-proforma-engine

Build monthly CRE development pro formas with TDC budgets and draw schedules.

Updated Apr 1, 2026
One-click install
npx skills add https://github.com/chibus0368-pixel/om-analyzer --skill dev-proforma-engine-chibus0368-pixel
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: dev-proforma-engine
Source: https://github.com/chibus0368-pixel/om-analyzer/tree/main/skills/dev-proforma-engine
Command: npx skills add https://github.com/chibus0368-pixel/om-analyzer --skill dev-proforma-engine-chibus0368-pixel

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Builds a full ground-up development pro forma at monthly granularity from land closing through construction, lease-up, and stabilization, delivering TDC budgets, draw schedules, lease-up cash flows, development spread analysis, and a go/no-go framework to support investment decisions.

Core Features & Use Cases

  • Generates a complete development budget and monthly construction draw schedule with interest accrual on drawn balances.
  • Models lease-up cash flows, stabilization metrics, and development yield/spread against market cap rates.
  • Supports scenario and sensitivity analyses to compare build-vs-buy and assess risk.

Quick Start

Input project parameters (land_cost, hard_cost_budget, unit_count_or_sf, construction_duration_months, lease_up.absorption_rate, starting_rents, stabilized.cap_rate) to generate a full development pro forma and go/no-go analysis.

Frequently Asked Questions about dev-proforma-engine

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build a development pro forma with monthly construction draws and lease-up cash flows?

Input project parameters like land cost, hard cost budget, construction duration, and absorption rates to generate a full development pro forma featuring monthly draw schedules, lease-up cash flows, and a go/no-go decision framework.

What inputs are required to model multifamily or mixed-use development returns and IRR?

Required inputs include product type, unit count or square footage, land cost, hard cost budget, construction duration, lease-up absorption rate, starting rents, and stabilized metrics like cap rate, vacancy rate, and expenses to calculate IRR.

Can I run sensitivity analysis on development yield spread and cap rates for a ground-up project?

Yes, you can run sensitivity analysis on development yield spread against market cap rates by adjusting stabilized cap rate, rent, and absorption assumptions to compare scenarios and support go/no-go investment decisions.

Does this pro forma model work for office, industrial, and mixed-use commercial real estate?

This pro forma model works for multifamily, office, industrial, and mixed-use projects by accepting unit count or square footage inputs and calculating TDC per unit, NOI, and value creation metrics across property types.

How do I calculate total development cost per unit and value creation metrics before stabilization?

Calculate total development cost (TDC) per unit by inputting land cost and hard cost budget, which generates a monthly construction draw schedule with interest accrual to determine value creation metrics before stabilization.