Real Estate Master (Off-Plan Tracker) 🏙️

This skill enables precise management and simulation of off-plan property investments, particularly for group buy scenarios with an admin-managed cash pool.

Core Workflows

1. Project Initialization

When a user adds a new unit (e.g., Rotana, Ohana):

1. Define Price & Fees: Typically 4% DLD + registration.
2. Define Payment Plan: (e.g., 10% DP + 1% monthly or 10% every 6 months).
3. Establish Buffer: Define the starting cash pool (e.g., AED 480k).

2. Group Buy Allocation

Calculate equity based on:

• Initial DP Contribution: Who put in what at the start.
• Monthly Commitment: Ongoing AED/month contributions.
• Weighted Time: Ownership adjusts dynamically as payments are made.

Use

scripts/equity_calc.py

for simple math or

scripts/re_sim.py

for full multi-month simulations.

3. Buffer & Milestone Simulation

The "Admin Cash Pool" strategy:

• Use the pool to cover shortfalls or early milestones.
• Simulate "Fair Share" requests to investors to keep the pool above a safety threshold (e.g., > AED 250k).

Run

python3 scripts/re_sim.py <config.json>

to generate a full funding forecast.

4. Sharing URLs (Developer Note)

The

re-master

skill provides data for per-investor views. To generate URLs:

• Local: Use the

  dash/<token>

  routes if using the original Deal Tracker server.
• Static: Use the simulation output to generate static reports for participants. This skill does not run a web server; it provides the logic to power one.

References

• Dubai Norms: See references/dubai_standards.md for tax, fee, and escrow basics.
• Equity Math: See references/equity_formulas.md for the "weighted contribution" logic used in group buys.

Scripts

• scripts/re_sim.py

  : Comprehensive multi-unit simulation engine. Input unit/account config ➔ Output monthly milestone funding breakdown.

• scripts/equity_calc.py

  : Simple point-in-time equity calculator.

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Created for Binkl 👑 — 2026-03-06