Home // Free Rent vs. Buy Calculator for Boston & Brookline

Free Rent vs. Buy Calculator for Boston & Brookline

Frequently Asked Questions

Should I rent or buy in Boston right now?

In 2026, the answer depends heavily on your timeline and down payment. With Boston-area mortgage rates around 6.5% and Brookline home prices averaging $875,000–$1.35M for condos, buying requires significant upfront capital. However, over a 7-year horizon, buyers in most Brookline neighborhoods build substantial equity that outpaces the cost of renting. Use our free calculator above to run your specific numbers.

How much do I need to buy a home in Brookline, MA?

A 10% down payment on a typical Brookline condo priced at $875,000 requires $87,500 upfront, plus approximately $19,700 in closing costs (2.25% of purchase price). Most lenders also require 2–3 months of mortgage payments in reserves. Total cash needed at closing is typically $115,000–$130,000 for an entry-level Brookline purchase.

What is the break-even point for buying vs. renting in Boston?

The break-even point — the number of years after which buying becomes cheaper than renting — varies by neighborhood and down payment size. In Brookline, buyers who put down 10% on a $875,000 condo typically reach break-even in 5–7 years, assuming 3% annual home appreciation and stable rents. Our calculator shows your personalized break-even estimate based on your actual numbers.

Is Brookline, MA a good place to buy a home?

Brookline consistently ranks among the strongest real estate markets in Greater Boston. The average sale price for a single-family home reached $3.18M in 2025, up 11.9% year-over-year, and well-priced condos typically go under agreement within days. For buyers with a 5+ year horizon, Brookline’s combination of top-rated schools, transit access, and limited inventory makes it one of the most defensible markets in the region.

How is this calculator different from Zillow or NerdWallet?

National calculators use national averages. Our calculator is pre-loaded with Brookline and Greater Boston market data — local property tax rates, typical HOA fees, and current interest rates — so your results reflect what’s actually happening in your neighborhood, not a national median. And unlike generic tools, your results connect directly to a Kingston REM advisor who can walk you through your numbers.