In practice, the money and the timing are two halves of the same problem. Most downsizers hold substantial equity in the home they are selling, often more than enough to pay for the smaller home outright. The difficulty is that the equity stays locked inside the house until the sale completes, while the purchase may require funds days or weeks earlier. Alberta’s real estate system offers several well established ways to manage that gap, and the right one depends on your mortgage, your timeline and your tolerance for carrying two properties, however briefly.

A note before we begin: this article explains how each path works in general terms so that you can have an informed conversation with the professionals involved. It deliberately quotes no interest rates, fees or lending criteria, because those change constantly and vary from lender to lender. Mortgage advice should come from a licensed mortgage broker or your lender, and the legal mechanics of moving money between a sale and a purchase belong with your real estate lawyer.

First, the sequencing question

Which funding path you need depends heavily on the order of your two transactions. Downsizers who sell first know exactly how much money they will have and when they will have it. The trade-off is pressure on the search: once the sale is firm, the clock is running on finding the next home, and some sellers negotiate a longer possession period to buy themselves time. Downsizers who buy first secure the home they want, sometimes after a long search for a scarce property type, but they then carry the risk of owning two homes if the sale takes longer than hoped. Our guide to how long it takes to sell a house in Calgary covers that side of the equation.

The most comfortable arrangement for many downsizers is neither extreme: both transactions firm, with possession dates offset by a week or two so that you move only once and never carry two homes for long. That offset is negotiated, not accidental, and it is one of the reasons the two deals are best handled as a single coordinated project. If the next home is a condominium, the purchase has additional moving parts of its own; our guide to buying a condo after selling your house walks through them.

Path one: bridge financing

Bridge financing is a short-term loan that lets you use the equity in the home you are selling before the sale actually completes. It exists for one specific situation: your purchase closes before your sale does, and the down payment or purchase funds you are counting on are still inside the old house. The bridge loan advances those funds, secured against your equity, and is repaid automatically from the sale proceeds when your sale completes a short time later.

Two features of bridge financing matter more than any others. The first is that most lenders will only bridge against a firm sale: an accepted offer on your current home with all conditions removed. A conditional sale, or a home that is merely listed, is generally not enough, because the lender needs certainty that the repayment is coming. The second is that bridge loans are priced for convenience rather than economy. You pay interest for the days you use, typically at a higher rate than a mortgage, plus any setup and legal costs. Over a gap of a week or two the total cost is usually modest in the context of the transaction; over months it is a different conversation. Your mortgage broker can tell you what your lender offers, since not every lender provides bridge loans at all.

The practical advice is simple: raise the possibility early. Bridge financing arranged calmly, weeks ahead, as part of the financing plan is routine. Bridge financing discovered as a last-minute necessity, days before a possession date, is stressful and limits your options. If there is any chance your purchase will close before your sale, ask the question at the start.

Path two: porting your mortgage

Porting means taking your existing mortgage, with its current rate and remaining term, off the home you are selling and onto the home you are buying. For downsizers who still carry a mortgage, the main attraction is avoiding the prepayment penalty that can apply when a mortgage is broken before the end of its term. That penalty is one of the larger surprise items on a seller’s ledger, and it is covered in more detail in our guide to the cost of selling a house in Alberta.

Porting is not automatic, and the details vary widely between lenders. Most ports must happen within a defined window between the sale and the purchase, and the window can be short. You must requalify: the lender reassesses you and the new property, and a port can be declined even when the original mortgage is in good standing. And because downsizers usually need a smaller mortgage on the smaller home, the common scenario is a port with a reduced balance, which at some lenders can still trigger a partial penalty on the portion being paid down. None of this is a reason to avoid porting; it is a reason to ask your lender precisely how their version works, in writing, before your plans depend on it.

The comparison your broker can run for you is straightforward to describe, if not to compute at the kitchen table: the cost of breaking the mortgage and starting fresh, against the cost and constraints of porting what you have. Which side wins depends on your remaining term, the difference between your rate and current rates, and the penalty method your contract uses. It is precisely the kind of arithmetic worth delegating to a professional.

Path three: paying cash

A large share of Calgary downsizers sell a mortgage-free family home for more than the price of the smaller home they are buying. For them, the funding question looks trivial: sell, then pay cash. Mostly, it is. But three practical points still deserve attention.

The first is the deposit. When you write an offer on the next home, the deposit is due within days of acceptance, long before your sale proceeds arrive. It needs to come from savings or another accessible source, so it is worth confirming early where that money will come from and how quickly it can move. The second is the plumbing of the money itself: sale proceeds flow through your lawyer’s trust account, and when the sale and purchase are days apart, one lawyer handling both files can move the funds from one transaction to the other cleanly. The third is worth a conversation with your financial advisor: some cash buyers still choose to keep a small mortgage or a secured line of credit on the new home for flexibility, so that their savings are not fully committed to the house. Whether that suits you is a planning question, not a real estate one, and this article takes no position on it.

One adjacent decision belongs in this section: some downsizers consider not selling at all, keeping the family home as a rental and funding the next purchase another way. That is a much bigger decision than a funding mechanism, and we have written about it separately in should you sell or rent out your Calgary house.

How the paths combine

These three paths are not mutually exclusive, and real transactions often use two of them together. A downsizer porting a small remaining mortgage may still need a bridge loan for a one-week gap between possessions. A cash buyer may use a short bridge because the purchase closes before the sale. The combinations are normal, and a good mortgage broker will assemble whichever set fits your dates rather than forcing your dates to fit a product.

An illustrative example

An illustrative example (a composite scenario, not a real client): a couple in their late sixties sell their two-storey family home with a firm possession date in early June, and buy a villa with possession in mid-May, because the villa they had waited a year for came to market on its own schedule. Their broker arranges two things well in advance. The modest balance remaining on their mortgage is ported to the villa, preserving their rate and avoiding a penalty, and a bridge loan covers the three weeks in which they own both homes, repaid automatically from the June sale proceeds. The overlap they initially feared becomes the best part of the move: three weeks to paint the villa, move gradually and hand over the old house empty and clean. The point of the example is not the specific products; it is that the plan was in place before either possession date was signed.

Questions to bring to your mortgage broker

Whichever path looks likely, a single early meeting with a mortgage broker or your lender, before you list and before you offer, answers most of what matters. Consider asking:

• Is my mortgage portable, and exactly what window and conditions apply to a port?
• If I reduce the balance when I port, does any partial penalty apply?
• What would my prepayment penalty be today if I broke the mortgage instead, and how is it calculated?
• Does my lender offer bridge financing, and does it require a firm sale?
• What will I need to requalify, given that my income in retirement may look different from when I first borrowed?
• Where will the deposit for the purchase come from, and how quickly can I access it?
• If my dates shift by a week in either direction, what breaks, and what is the fallback?

Bring the answers to your REALTOR® as well. Possession dates, condition timelines and the offset between the two transactions are all negotiable, and they are far easier to negotiate well when the financing constraints are known in advance.

Frequently asked questions

Do I need a firm sale to get bridge financing in Alberta?

Generally, yes. Most lenders will only advance bridge funds against an accepted offer on your current home with all conditions removed, because the loan is repaid from those sale proceeds. Financing a purchase before your home has a firm sale is a different and more involved conversation; a mortgage broker can explain what is realistic in your situation.

Can I port my mortgage to a condo?

Often, but the lender must approve both you and the property, and condominiums are assessed as buildings, not just units. The lender may review the condominium corporation’s documents as part of that approval. Ask your lender early whether the specific building you are considering presents any concern.

Is it better to sell first or buy first when downsizing?

There is no universal answer. Selling first gives certainty about money and removes the risk of owning two homes, at the cost of time pressure on the search. Buying first secures a scarce property, such as a villa or bungalow, at the cost of carrying risk on the sale. Financing tools such as bridge loans exist precisely to soften whichever order you choose, and the scarcity of your target property type is often the deciding factor.

What happens to my prepayment penalty if I port?

A successful port generally preserves your existing mortgage and avoids the penalty that breaking it would trigger, which is its main appeal. If you port with a reduced balance, some lenders apply a partial penalty on the amount being paid down. The rules are contractual and vary by lender, so ask for the specifics of your mortgage in writing before you rely on them.

Funding the move is one piece of a larger sequence. For the full picture of the downsizing journey, from the decision through the sale to settling in, start with our complete Calgary downsizing guide.