Relocation · Estimator

Overlapping Housing Costs Estimator

Estimate what carrying two homes could cost during an overlap — combined monthly costs, the total across a few durations, and the extra cost compared with carrying one home. Estimates only, from values you enter.

Interactive Estimator

Overlapping Housing Costs Estimator

Estimates based on the values you enter. Nothing is sent or stored. No account or email required.

Current home

Monthly carrying costs for the home you'd leave behind.

Mortgage P&I

Property taxes

Insurance

HOA / condo

Utilities

Maintenance

Other

Next home

Estimated monthly costs for the home you'd move into.

Mortgage P&I

Property taxes

Insurance

HOA / condo

Utilities

Maintenance

Other

One-time transition expenses

Added once to the overlap total — financing fees, movers, storage.

One-time expenses

Enter 0 if none.

Expected overlap

How long both homes may be carried at once.

Overlap duration (months)

Fractional months supported (e.g. 0.5 ≈ 2 weeks).Compare other durations (comma list)

e.g. 2, 6, 9. Optional.

Available cash for the overlap (optional)

Liquid funds you could direct to the overlap. Leave blank to skip.

Funds allocated to the overlap

If entered, we show what remains after the overlap total.

Your estimates

Updates as you enter values. Nothing is sent or stored.

Enter monthly costs for either home, or a one-time expense, to begin. Combined costs appear once at least one value is entered.

Related Guides & Tools

Guide · Relocation

The Two-Mortgage Guide

Understand what it means to carry two homes at once — in plain language, with the right questions to ask.

Read the Guide Guide · Relocation

Buy First or Sell First?

Compare the order of decisions across timing, housing overlap, disruption, and cash needs.

Read the Guide

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