Cost of Renting Calculator

Close-up of calculator buttons representing the GoldCoast cost-of-renting calculator

Cost of Renting Calculator

How much will renting actually cost you?

Enter your current rent and a time horizon. We’ll show you what you’ll write your landlord over that period, with realistic annual rent increases applied. Then we’ll show you what that same monthly outflow could have built as home equity instead.

Use your most recent payment. Roommate share is fine if that is what you actually pay.
How long do you expect to keep renting? Ten years is the default. Most renters stay longer than they think.
Advanced options (rent inflation, mortgage comparison)
MA average over the last decade: 4 to 6%
Current 30-yr fixed: 6.25% to 7.0%
FHA min: 3.5%. Conventional: 5 to 20%
MA/NH/ME long-run average: 3 to 5%
Total rent paid over the horizon
$0
over the period
Equity built by renting
$0
Final monthly rent
$0
Equity you would have built owning
$0
See the year-by-year breakdown
Year Monthly rent Annual rent Cumulative rent Owner equity
Talk to GoldCoast about your home ownership plan Run the rent affordability calc

Numbers above assume the rent increase compounds each year, the mortgage is a 30-year fixed at the rate you set, and home appreciation compounds annually. Real numbers vary by town, credit score, program eligibility, and market conditions. For a precise number on your scenario in Massachusetts, New Hampshire, or Maine, talk to GoldCoast directly.

Wondering what you qualify for? Two minutes, no pressure.

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How rent inflation actually works in MA, NH, and Maine

Most rent comparisons assume your monthly payment stays flat. It does not. Massachusetts has seen rent climb 4 to 6 percent a year on average over the last decade, with hot North Shore towns running closer to 7 percent in tight years. Southern New Hampshire and southern Maine track Massachusetts within a point or two.

The compounding is the part most renters underestimate. A 5 percent increase on $2,500 rent is $125 the first year. After ten years of compounding, your $2,500 rent is over $4,000. After fifteen, it is over $5,000. The calculator above runs that math for whatever starting rent and inflation rate you set.

Why the total surprises most renters

If you have lived in the same apartment for five years, you probably feel the increase but you might not have added it up. The calculator does. For a typical North Shore Massachusetts renter at $2,800 starting rent and 5 percent annual increases, the ten-year total is around $423,000. Twenty years is about $1.1 million.

That number is not a budget projection. It is what you will actually transfer to a landlord over that period if rent inflation runs at its long-run average. None of it comes back to you as equity, tax benefit, or appreciation.

What the same monthly outflow could build instead

The bridge text in the calculator gives you the headline. The math behind it: at current 30-year fixed rates around 6.5 percent with 5 percent down, your starting rent of $2,500 a month is roughly the monthly principal-and-interest on a $396,000 home. Over ten years of paying that mortgage instead of rent, you would:

  • Pay down roughly $58,000 of principal (build that much owned-outright equity).
  • Hold your initial down payment of $20,000 as equity from day one.
  • Gain whatever the home appreciated by. At a conservative 4 percent annual, that is around $190,000 on a $396,000 home over ten years.

Total owner equity at year ten in that scenario: about $268,000. Renter equity at year ten: $0. The bridge text on this page calculates that comparison live for your numbers.

If you want the cleaner picture of what you could afford right now as a buyer, the rent affordability calculator takes your gross income and outputs both the 30 percent rule rent number and the home equivalent at the same monthly outflow.

What this calculator does and does not include

This visualizer is a back-of-envelope tool. It is not a financial plan. It includes:

  • Rent compounding at the inflation rate you set.
  • An approximate home equivalent at the starting rent, using current mortgage rates and the down payment you set.
  • Owner equity from principal paydown plus home appreciation at the rate you set.

It does not include:

  • Property tax, homeowner insurance, PMI, or HOA fees on the owner side. These add to the real monthly cost of owning.
  • Maintenance and repairs on the owner side. Industry rule of thumb is about 1 percent of home value annually.
  • State first-time-buyer programs (MassHousing, NHHFA, MaineHousing) that lower the entry barrier.
  • Tax deductibility of mortgage interest and property tax for taxpayers who itemize.
  • Closing costs, transfer taxes (MA Deed Excise, NH Transfer Tax), or homestead protection benefits.

The honest read on this tradeoff: owning month to month is often more expensive than renting once you add property tax, insurance, and maintenance. The difference is that owning builds equity and appreciation, plus the housing-cost stability of a fixed mortgage payment that does not move for 30 years.

Your next step

The number on this page is the cost. The pre-approval letter is the document that turns the comparison into an actual home you can put an offer on. Talk to GoldCoast and we will model your real number with income, credit, down payment options, and the towns you want to live in. No pressure, no payment, no commitment. Just real numbers on your scenario.

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