Repairs & renovations

Annual Maintenance Budget Calculator

Build an annual maintenance reserve using property value plus known recurring items.

What this calculator estimates

Plan recurring and long-term home expenses. It combines the inputs below to produce Suggested annual budget. Every assumption remains editable so the estimate can reflect the property, financing and location being evaluated.

Worked example

Using the displayed sample assumptions, the calculator produces $7,800. This is an illustration, not a market quote. Change one input at a time to understand what drives the result.

Inputs and assumptions

• Property value — sample input: 600000 currency units
• General annual reserve rate — sample input: 1 %
• HVAC servicing — optional — sample input: 300 currency units
• Landscaping and snow — optional — sample input: 1200 currency units
• Cleaning or pest control — optional — sample input: 300 currency units
• Other annual maintenance — optional — sample input: 0 currency units

How to interpret the result

Replace sample unit prices with current local quotes. Compare a conservative case with an expected case and keep a record of the assumptions used.

Common mistake to avoid

Do not omit demolition, permits, tax, delivery or contingency. Local definitions, taxes, lending practices and measurement requirements can materially change the result.

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Reviewed 2026-09-08.