Bridge Loans in Boston, MA: How to Buy Before You Sell

Published on August 7th, 2026
14 min read

Chloe Chahrouri Associate Editor
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Chloe Chahrouri Associate Editor

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Chloe Chahrouri is an associate editor for HomeLight. She holds a bachelor’s degree in creative writing, with a minor in professional and technical writing, from San José State University. She most recently worked as a copy editor on Reed Magazine's Issue 158 and won first place in fiction from Leaf by Leaf Magazine. When she’s not writing, she’s usually trying a new craft or experimenting with a recipe.

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Finding the right home can get tricky, so if you’re researching bridge loans in Boston, MA, you may be looking for more certainty.

Upgrading from a city condo to a single-family home in surrounding suburbs can leave you feeling caught between two different transactions. Maybe selling is taking longer than expected, or you’re trying to manage open houses in a tight, multi-story home.

If you’re tied up in the sale of your current home, a bridge loan can be a great solution, but it isn’t the only one available. If you want to strengthen your offer and avoid juggling two different transactions, there are other ways to do so.

We’ll guide you through how bridge loans in Boston, MA work, what yours might look like, and how modern Buy Before You Sell programs can help you make your next move with greater flexibility.

With HomeLight Buy Before You Sell, you can make a strong, non-contingent offer on your new home without waiting to sell your current home. This modern bridge solution unlocks the equity in your existing property, streamlining the entire process so you win the home you want — and move only once.

What is a bridge loan, in simple words?

Think of a bridge loan as a way to “bridge” the disconnect that often happens when you’re trying to buy a new house and sell your old one. It uses a temporary loan to help you reach your end goal more easily.

Bridge loans are also commonly called:

Bridge financing
Interim financing
Gap financing
Swing loans
Bridging loans

To explain further, it lets you tap into the equity of your current home to use as a down payment on your next one. This can be done before your current house has even sold, and after it does sell, the proceeds are used to pay off the bridge loan entirely.

Since contingencies can delay the process of securing your ideal home, a major plus is that you don’t have to make your offer contingent on selling your old home first. However, since bridge loans are meant to be a temporary financing solution, lenders generally charge higher interest rates to offset the additional risk.

For many Boston buyers, that extra cost is worth it to avoid the disruption of moving twice, renting a temporary place, or selling their current home in a rush.

How does a bridge loan work in Boston?

Homeowners in Boston often find themselves trying to make a competitive offer in a fast-moving market with little inventory. In a case like this, sellers rarely wait on home-sale contingencies, so you can tap into your existing equity to cover the down payment and closing costs on your new purchase upfront.

Bridge financing is often provided directly through the lender handling your new mortgage. These loans typically carry a six-month to one-year repayment window and generally require your current home to be actively listed for sale.

To qualify for a bridge loan in Boston, most lenders require:

Substantial home equity
Good credit
Sufficient income
An active listing for your existing house

Your lender may need to calculate your debt-to-income (DTI) ratio, which can include your old mortgage payment, your new mortgage payment, and any interest-only payments on the bridge loan.

If your current home is already under contract and the buyer has final loan approval, your lender might only count your new mortgage payment. If the sale ends up being delayed, this would help make sure you don’t have to carry two payments.

What does a bridge loan look like?

Bridge loans can be structured in different ways, so try out the example calculator below to see what a bridge financing solution might look like.

Adjust the values to see an estimated monthly interest payment, available proceeds, and the balloon payment due when the loan is repaid.

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Is a bridge loan the best way to buy before you sell in Boston?

For a long time, bridge loans were pretty much your only option if you wanted to tap into your home’s equity before you sold. Now, you’ll find a lot more to choose from.

In addition to traditional bridge financing, some companies now offer modern Buy Before You Sell programs designed to tackle the challenges of buying and selling at the same time.

These programs can help homeowners:

Easily access home equity before selling
Make non-contingent offers
Only have to move once
Prepare and market their old home after moving out

These newer solutions may be worth comparing if you’re selling an older Boston home that could benefit from some repairs, staging, or fresh paint before listing.

In a recent HomeLight Lender Insights survey, 35% of loan officers identify modern Buy Before You Sell programs as the most effective approach for homeowners buying before selling — beating out contingent offers, traditional bridge loans, and HELOCs.

A simpler alternative: HomeLight Buy Before You Sell

HomeLight’s Buy Before You Sell program was made to help homeowners unlock equity from their current property so they can purchase their next home before selling.

Together with your real estate agent, you can:

Unlock equity from your current home
Make a more competitive offer on your next home
Transition into your new home before putting your old one on the market
Stage and show your old home after you’ve moved out

How HomeLight Buy Before You Sell works

Apply with no obligation

Find out if your home qualifies and receive an equity unlock estimate.

Buy your next home without being held back

Use this unlocked equity to make a more competitive offer, without waiting for your current home to sell.

Sell your former home after you move

You can list your previous property once it’s vacant and even stage it to bring in a stronger offer.

Visit homelight.com/buy-before-you-sell to learn more or get started.

The benefits of bridge financing

What bridge financing offers	What Buy Before You Sell can add
Equity access before selling	Guidance and a streamlined process
Ability to make stronger, non-contingent offers	Buying quickly when the right home becomes available
Moving only once	Selling after you’ve already moved out
Buying on your timeline	Potential to maximize your sale price

While both solutions allow you to buy your new home before selling your current one, what you choose ultimately comes down to your personal priorities. If you want an all-in-one process — combining equity financing with selling support from top Boston experts — HomeLight’s Buy Before You Sell program is worth considering.

What should you consider before using a bridge loan?

Boston homeowners may find bridge financing helpful so they can move first and have time to prepare an older property before listing. Still, it’s important to understand the tradeoffs.

Higher borrowing costs: They often come with more expensive rates and fees than traditional mortgages.
Stricter standards: Lenders may require you to have enough income and equity, plus strong credit.
Payment overlap: You might find yourself managing both house payments at once (depending on how the loan is structured).
Dependent on your sale: If your current property takes longer to sell, your financing costs may increase.
Fewer options available: Not all lenders offer bridge loans, so finding the right program can take more research.

When is a bridge loan a good solution in Boston?

A bridge loan can be beneficial if you:

Have found a home you want to buy in your preferred neighborhood
Are buying in a competitive market
Would rather prepare your current home after moving
Want to move into your new house right away
Need equity for your down payment
Don’t want a home sale contingency
Need to move fast for a job relocation or unexpected life change
Don’t want to keep losing to non-contingent buyers
Can comfortably qualify for both transactions

How much does a bridge loan cost in Boston?

A bridge loan in Boston can cost anywhere between 8% to 12% in interest, with origination and closing fees adding an extra 1% to 3% of the total loan amount.

The exact cost will depend on your loan-to-value (LTV) ratio, credit score, property type, and the lender you work with. Generally, rates are higher than those for a traditional mortgage because it’s specialized, and keep in mind that purchasing higher-priced homes often requires larger bridge loans.

Boston’s wide mix of condos, single-family homes, and multifamily properties means pricing can vary based on both the property type and loan amount. For example, multifamily properties might have fewer lending options or different underwriting requirements.

Boston also has one of the oldest housing stocks in the U.S., with nearly a quarter of homes built before 1940. Deferred maintenance or unique features may require additional review during underwriting, so you might find the interest for a bridge loan to be higher.

For a general idea of how different loan amounts and rates could affect your monthly payments and payoff costs, use the bridge loan snapshot tool above.

Who provides bridge loans in Boston?

Since bridge loans have strict underwriting requirements, they aren’t offered by every financial institution. When shopping for one in Boston, your best bet to get one is usually:

Mortgage lenders
Regional banks
Credit unions
Hard-money lenders in Boston
Non-qualified mortgage (non-QM) lenders

Each lender structures bridge loans differently, so you may need to compare quotes from several providers.

Are there other alternatives to bridge loans in Boston?

A bridge loan isn’t the only way to access equity before buying your next home. Your own timeline, financial standing, and equity position might make one of these alternatives a better fit.

If your next move involves upsizing from a condo, relocating to a different Boston neighborhood, or buying a home with more space, exploring these other financing options can help you choose what fits your situation.

Home equity loan

A home equity loan lets you borrow a lump sum of cash upfront, using your home’s earned equity as collateral. You’ll then repay it in fixed monthly installments.

It’s worth considering if you know your exact costs and want budget certainty, but it does mean managing an extra loan until your current home sells.

Home equity line of credit (HELOC)

A HELOC works more like a credit card backed by your home. Instead of receiving one lump sum, you’ll be able to access a revolving line of credit that you can draw from as needed.

While HELOCs usually have lower upfront costs than bridge loans, their interest rates fluctuate, so your monthly payments can change over time.

Cash-out refinance

A cash-out refinance resets your mortgage into a larger loan so you can take out the difference in cash.

This is a great option when borrowing rates are low, but it might not be worth it for Boston homeowners who’ve already locked in a low rate years ago and don’t want to trade it for a more expensive mortgage.

80-10-10 (piggyback) loan

A piggyback loan combines a first mortgage and a second mortgage so you can buy your next home with just 10% down.

Buyers often use this strategy to avoid private mortgage insurance (PMI), but it can also mean handling multiple loan payments until your existing home closes.

Home sale contingency

You can also make an offer that has a home sale contingency. While this reduces risk, since you won’t be purchasing a new home until your existing one sells, many sellers find these offers to be less desirable. You might end up missing out on a home you love, which might be why you wanted to pursue a bridge loan in the first place.

Solutions like HomeLight’s Buy Before You Sell bypass this issue by letting you remove a home sale contingency without selling your house first.

In a recent HomeLight Lender Insights survey, 41% of loan officers nationwide reported an increase in home purchases falling through because of contingency clauses.

Key takeaways for Boston homeowners

In Boston, finding the right home often comes down to timing. A bridge loan can give you the flexibility to make a stronger offer when the right property becomes available instead of waiting for your current home to sell.

However, you have options, such as a Buy Before You Sell program, which can unlock equity, strengthen your offer, and reduce the stress of coordinating two moves. If your goal is simply to unlock equity before selling, both options may help.

You could try to get a bridge loan if you prefer something more traditional and already know a lender that offers bridge financing. Keep in mind that it’s often harder to qualify, but you may meet these requirements. In that case, it’s worth considering.

You could go with a BBYS program if you think having support in both selling and financing is useful. If you want more flexibility while you house hunt, want to move before listing, and prefer to avoid juggling two transactions, it can be a great choice.

If you’re curiousabout HomeLight’s Buy Before You Sell program in Boston, consult with an expert who knows the market. There’s no obligation, and you’ll get an accurate estimate of how much equity you can get from your current home.

In the end, as long as you compare the costs, timelines, and qualification requirements of each option, you’re on the right track to find what’s best for your situation.

Editor’s note: As a friendly reminder, this post is intended for educational purposes, not financial advice. If you need assistance navigating a bridge loan in Boston, MA, HomeLight encourages you to reach out to your own advisor.

Header Image Source: (Mark Olsen/Unsplash)

At HomeLight, our vision is a world where every real estate transaction is simple, certain, and satisfying. Therefore, we promote strict editorial integrity in each of our posts.

Chloe Chahrouri

Associate Editor

Chloe Chahrouri is an associate editor for HomeLight. She holds a bachelor’s degree in creative writing, with a minor in professional and technical writing, from San José State University. She most recently worked as a copy editor on Reed Magazine's Issue 158 and won first place in fiction from Leaf by Leaf Magazine. When she’s not writing, she’s usually trying a new craft or experimenting with a recipe.