HOA Cost Calculator

Last updated July 2, 2026

Homeowners association fees are a fixed monthly cost that can substantially affect affordability and should be factored into home purchase decisions from the beginning of the search. HOA fees vary enormously — from $100 per month for a basic single-family planned community to $1,500 or more per month for a luxury high-rise condominium — and what they cover varies just as much. Typical inclusions are exterior maintenance, landscaping, common area upkeep, and shared amenities like pools and fitness centers. In condo communities, HOA fees often cover roof and structure maintenance, exterior insurance, water and sewer, and sometimes heating or cooling.

Lenders include HOA fees in the debt-to-income calculation for mortgage qualification, which means a $400 monthly HOA can reduce your qualifying loan amount by roughly $65,000 on a standard 30-year mortgage. Beyond the monthly fee, HOA communities can levy special assessments — one-time charges for major capital repairs like roof replacement, elevator modernization, or parking garage restoration — that can run into the thousands or tens of thousands per unit. Before purchasing in an HOA community, reviewing the reserve fund study (which shows whether the HOA has adequate savings for future capital repairs) and examining recent meeting minutes for pending special assessments is essential due diligence that many buyers skip.

The total monthly cost of an HOA home includes the mortgage, taxes, insurance, and HOA fee — and all four are part of the affordability calculation. Review the HOA's financial documents before closing, specifically the reserve fund balance, to determine whether a special assessment is likely in the near future.