Boston, Massachusetts Mortgage Refinance Interest Rates
Discover the latest mortgage interest rates to make informed decisions about your home refinancing.
Interest rate over time in Boston, Massachusetts
Timeframe
Daily refinance averages provided by the Mortgage Research Center.
Compare mortgage rates in Boston, Massachusetts
Showing results for: 15-Year Fixed refinance offers for Single Family or Townhome properties in MA, total loan amount of $228,000.
| Lender | APR / Rate | Monthly Payment | |
|---|---|---|---|
Rate data provided by RateUpdate.com. Displayed by Mortgage Research Center, NMLS #1907, Equal Housing Opportunity. Rates and fees are estimates and subject to change without notice. Payments do not include taxes and insurance premiums. Actual payments may be higher. Not all lenders participate in this marketplace. Loan availability and terms may vary by state and lender. Lender offers, including badges like “Lowest APR” or “Lowest Payment,” are based only on results displayed here and may not reflect the absolute lowest offer available in the market. Rate and product details
Should You Refinance in Boston?
17.8% annual appreciation
· Data updated 4/19/2026With Boston's hot housing market and 17.8% annual appreciation, homeowners may have built significant equity. This could make refinancing particularly attractive, potentially eliminating PMI or accessing equity for home improvements.
Local Market Context
Boston, Massachusetts homes have a median value of $1,673,800, with 17.8% year-over-year appreciation. Homeowners have likely built substantial equity, creating opportunities for cash-out refinancing or eliminating PMI. Strong appreciation means better loan-to-value ratios when refinancing.
Estimated Monthly Payment in Boston
Based on the median home price of $1,673,800 with 20% down at 6.26% (30-year fixed):
| Principal & Interest | $8,250.8/mo |
| Property Tax | $1,716/mo |
| Homeowner's Insurance (est.) | $125/mo |
| Estimated Total (PITI) | $10,092/mo |
Rate Savings Scenarios for Boston
How your monthly principal & interest payment changes at different rates (20% down on $1,673,800 median home):
| Interest Rate | Monthly P&I | vs. Current Rate |
|---|---|---|
| Current rate (6.26%) | $8,251 | — |
| 5.76% (–0.5%) | $7,820 | –$431/mo |
| 5.26% (–1.0%) | $7,400 | –$851/mo |
Down Payment Impact in Boston
Monthly principal & interest at 6.26% for different down payments on the $1,673,800 median home:
| Down Payment | Loan Amount | Monthly P&I |
|---|---|---|
| 10% down ($167,380) | $1,506,420 | $9,282 |
| 15% down ($251,070) | $1,422,730 | $8,766 |
| 20% down ($334,760) | $1,339,040 | $8,251 |
Property Tax Impact
Property taxes in Boston, Massachusetts average 1.23% of home value, which is moderate compared to the national average. When refinancing, it's important to remember that your total monthly payment includes these taxes (approximately $1,716 per month for a median-valued home). A lower interest rate might reduce your principal and interest payment, but your property tax portion stays the same.
Massachusetts ranks 18th highest nationally for property taxes, which directly affects your total monthly payment when buying or refinancing.
Cost of Living Context
Boston's cost of living is 10% above the national average (index: 110), meaning housing costs tend to run higher than typical — which typically means higher housing costs but also historically stronger equity growth potential.
Calculate Your Exact Refinance Savings
Get a personalized analysis based on your specific mortgage details, compare multiple offers, and see your break-even point.
Use Refinance CalculatorNavigating Refinancing in Boston's Premium Market
Hey Boston! Owning a home in one of the most desirable—and expensive—markets in Massachusetts comes with major financial leverage. With median home prices sitting at $1,673,800, Boston homeowners aren't just looking to save $50 a month; you are managing significant wealth.
The Jumbo Loan & LTV Factor
Because Boston prices are so high, you are almost certainly dealing with Jumbo Loans. Refinancing requires optimizing your Loan-to-Value (LTV) ratio.
With values appreciating at 17.8%, your home is worth drastically more today. This drops your LTV naturally. If you own a historic brownstone and need to fund preservation or renovations, this massive equity gain is your ticket to a low-rate cash-out refinance.
Property Tax Tip for Boston Homeowners
A tax bill over $20k is a massive monthly escrow hit. When refinancing, rolling your closing costs into your new loan can free up the liquid cash you need to comfortably float those property tax assessments.
Massachusetts Refinance Programs for Boston Residents
If your income qualifies, explore MassHousing's state programs. Their unique products, like MIPlus payment protection, provide unparalleled security for borrowers navigating Boston's high cost of living.
How Much Can I Save Refinancing a Million-Dollar Home in Boston?
With Boston's median home value at $1,673,800, even small rate reductions yield significant savings. Refinancing an $1,339,040 loan (80% LTV) from 7% to 6.5% saves approximately $474/month, or $5,691 annually. Over 30 years, that's over $171k in total savings. Jumbo refinances (loans above $806,500) require excellent credit (740+) but can offer competitive rates from portfolio lenders.
Are Jumbo Refinance Rates Different in Boston?
Given median home values of $1,673,800, most Boston refinances involve jumbo loans (above $806,500). Jumbo refi rates sometimes run 0.25-0.5% higher than conforming rates, but portfolio lenders and credit unions often offer competitive jumbo rates for well-qualified borrowers. Shop at least 3-5 jumbo-specialized lenders, as rate spreads can vary by 0.5-1%. With Boston's 1.23% property tax rate, your total monthly payment includes substantial property taxes-factor this into your savings calculation when comparing rates.
How Much Equity Can I Access with Cash-Out Refinancing in Boston?
With 17.8% annual appreciation in Boston, your home equity may have grown substantially. Most lenders allow cash-out refinancing up to 80% LTV. If your $1,673,800 home has appreciated and you currently owe $1,004,280, you could potentially access $334,760 in cash (80% LTV minus current loan). Popular uses include home renovations, investment properties, or debt consolidation. Cash-out rates typically run 0.25-0.625% higher than rate-and-term refinances, and closing costs on larger loans can reach $40,171.
What Are Refinancing Closing Costs on Boston's Higher-Priced Homes?
Refinancing closing costs in Boston typically run 2-3% of the loan amount but include higher dollar amounts given home values. On a $1,339,040 refinance (80% of median $1,673,800 value), expect $33,476-$40,171 in costs, including appraisal ($600-900 for higher-value homes), title insurance (varies by loan size), lender fees (0.5-1% origination), and escrow setup. Jumbo refinances may have additional underwriting fees. However, on large loans, even a 0.5% rate drop breaks even in 71 months or less, making refinancing worthwhile.
How Does the Mortgage Interest Deduction Affect Boston Refinancing?
The mortgage interest deduction (limited to interest on $750,000 of principal for loans after 2017) provides significant tax benefits on Boston's higher-value homes. On a $1,339,040loan at 6.5%, you'll pay approximately $87,038 in interest the first year-but can only deduct interest on the first $750k. At a 35% marginal tax rate, you save around $17k annually in taxes. When refinancing, consider whether you're resetting the amortization clock (paying more interest early on, which is deductible). Consult a CPA about SALT cap implications given Boston's 1.23% property tax rate.