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Rent Increase vs Move Break-Even Planner

Make lease decisions with full-cost visibility. This planner compares staying and moving using upfront move costs, monthly deltas, and horizon break-even outcomes.

Stay vs Move Inputs

Include both one-time moving costs and recurring monthly deltas for a fair comparison.

Break-Even Output

Positive savings means moving is cheaper over that horizon.

Stay Monthly Cost
$2,550.00
Move Monthly Cost
$2,410.00
Break-Even Month
29

Monthly + Upfront Comparison

Moving pays off only if monthly savings overcome upfront friction.

Stay monthly
$2,550.00
Move monthly
$2,410.00
Net move upfront
$4,000.00

Horizon Cost Curve

Track stay vs move cumulative cost by analysis horizon.

12m24m36m
Stay cumulative
$91,800.00
Move cumulative
$90,760.00
Savings if move
$1,040.00

Horizon Deltas

MonthsStayMoveSavings if move
12$30,600.00$32,920.00-$2,320.00
24$61,200.00$61,840.00-$640.00
36$91,800.00$90,760.00$1,040.00

Sensitivity (Move Cost Uncertainty)

  • Low move-cost case$320.00 at 24 months

    Upfront cost $3,040.00 | Break-even month 22

  • Base case-$640.00 at 24 months

    Upfront cost $4,000.00 | Break-even month 29

  • High move-cost case-$1,600.00 at 24 months

    Upfront cost $4,960.00 | Break-even month 36

US metros

Include broker fee, deposit gap, move-in specials, and overlap month to avoid underestimating move cost.

EU/UK cities

Model transit changes and utility differences explicitly. Rent alone rarely captures full move economics.

Remote/hybrid workers

Monthly commute deltas can flip the decision. Keep this field current before signing a new lease.

How To Use This Planner

  1. Enter your new rent if you stay.
  2. Enter target rent if you move.
  3. Add all one-time moving costs and incentives.
  4. Include recurring commute and utility deltas.
  5. Review break-even month plus 12/24/36-month outcomes.
  6. Save a shareable link with your assumptions, then run one conservative and one optimistic scenario before deciding.
For AI Agents (Optional)

Human mode is default. You can ignore this section unless you use AI agents or structured automation.

Agent Contract

Contract: rent_move_break_even v1 

{
  "tool": "rent_move_break_even",
  "new_rent_if_stay": 2550,
  "target_rent_if_move": 2250,
  "one_time_move_costs": 4800,
  "move_incentives": 800,
  "monthly_commute_delta": 120,
  "monthly_utility_delta": 40,
  "analysis_horizon_months": 24
}

Frequently Asked Questions

How do I account for one-time moving costs?

Include truck, broker fee, deposit differences, overlap rent, utility setup, and any move-in incentives. The tool nets these into an upfront move cost.

What if moving lowers rent but increases commute costs?

Enter monthly commute and utility deltas. The planner folds these recurring changes into move economics before calculating break-even.

Can this replace legal lease review?

No. This planner compares financial outcomes only. Lease obligations and legal rights must be reviewed separately.

Can agents use this in planning workflows?

Yes. The route exposes a deterministic model-context tool contract for machine use.

Is this tool free and private to use?

Yes. AI Fin Hub tools are free, no-signup browser tools. Inputs stay in your browser unless you choose to share a URL.

Can I use this with AI agents too?

Yes. Human mode is the default experience. If you use AI automation, open the optional 'For AI Agents' section for deterministic contracts.

Is this professional advice?

No. Outputs are planning estimates only — not financial, tax, or investment advice.

Planning estimates only — not financial, tax, or investment advice.