Sandeep Pawar
Broker
Upsizing: how to sell and buy at the same time
Growing family, a parent moving in, a basement suite for income: most move-up buyers have to sell one home to buy the next. The hard part is not either deal. It is making the two line up.
The short answer: decide the order first. Selling first gives certainty about your budget, while buying first secures the next home but risks two mortgages. Then price your current home from real comparables and talk to your lender about porting or bridge financing. Finally, line up both closing dates so you move once.
Sell first, buy first, or buy conditionally?
| Approach | Advantages | Risks | Fits when |
|---|---|---|---|
| Sell first | You know exactly how much you have. You buy as a firm buyer. | You may need a longer closing, a rent-back or short-term housing. | Slower or balanced markets, and tight budgets. |
| Buy first | You secure the home you want. | You must sell by a deadline. A rushed sale can cost more than you saved. You may carry two homes. | Fast markets, homes that sell quickly, and strong finances. |
| Buy conditionally on selling | No risk of owning two homes. | Many sellers decline it, or accept it with an escape clause. | Slower markets, where sellers have fewer options. |
Which one is right depends on how fast homes like yours are selling right now. Read buyers’ vs sellers’ markets, then let me show you the numbers for your street.
Work out your move-up budget
Your budget for the next home starts with your net proceeds, not your sale price. Build it in this order.
Expected sale price
From a written CMA of your current home, not an online estimate.
Less selling costs
Commission plus 13% HST, legal fees, and any mortgage penalty.
Less your mortgage balance
From your lender’s payout statement.
Equals your equity
The cash available for the next down payment and closing costs.
Less purchase closing costs
Land transfer tax, legal fees and moving. Use the closing costs calculator.
Plus your new mortgage
Confirmed by a pre-approval for the next home.
The move-up plan
Value your current home
Everything else depends on this number. Get it right before you shop.
What happens
I prepare a written CMA and a net-proceeds estimate for your current home.
What you do
Start with the instant estimate, then share your updates and mortgage details.
Documents and people
Mortgage statement, property tax bill, survey, receipts for major updates.
Watch for
Shopping for the next home on the strength of an online estimate.
How I help
I show you the comparable sales, and the price at which your home is likely to sell on schedule.
Talk to your lender early
Your mortgage can help or hurt your move. Find out which before you list.
What happens
Your lender or mortgage agent reviews porting, the penalty to break, and bridge financing for the gap.
What you do
Ask for a payout statement and a pre-approval for the next purchase.
Documents and people
Your current mortgage contract, income documents and down payment sources.
Watch for
A large interest rate differential penalty you did not plan for.
How I help
I can introduce you to a mortgage agent if you want one. You are free to choose your own.
Prepare and list, or shop and offer
Depending on the order you chose, one deal goes first. The other is planned around it.
What happens
If selling first, we prepare and list. If buying first, we shop with your sale timeline built into every offer.
What you do
Keep the home show-ready while you shop. Decide your must-haves for the next home.
Documents and people
Listing agreement, or a buyer representation agreement for your purchase.
Watch for
Agreeing to a closing date on one deal that the other cannot meet.
How I help
I negotiate both sides with the same strategy: firm terms when we sell, protection when we buy. See preparing your home.
Match the closing dates
The goal is one move, with funds from the sale ready for the purchase.
What happens
Both closings are set on the same day, or with a short overlap, and one lawyer handles both if you choose.
What you do
Book movers early. Arrange insurance on the new home from its closing date.
Documents and people
Both agreements of purchase and sale, the lawyer’s statements of adjustments, bridge financing terms if used.
Watch for
A sale that closes after the purchase without bridge financing in place.
How I help
I track both sets of deadlines on one calendar and keep both lawyers and lenders moving.
Find out what your current home would sell for first.
What’s my home worth?Your mortgage when you move
| Option | What it does | Ask your lender |
|---|---|---|
| Port | Takes your current rate, terms and conditions to the new home, avoiding breaking the contract. | Is my mortgage portable, and within what time window? |
| Break and replace | Pays off the current mortgage and starts a new one. | What is my penalty: three months’ interest or the interest rate differential? |
| Bridge financing | Short-term funds when the purchase closes before the sale. | Do you require a firm sale? What is the cost and maximum term? |
Lining up the dates
- Same-day closings: the sale funds pay into the purchase. Allow for the possibility of a late wire.
- A few days of overlap: you own both homes briefly, which needs bridge financing but makes the move calmer.
- Rent-back: you sell, then rent your home back from the buyer for a short period. It should be agreed in writing, usually in the offer.
- Closing-date flexibility: offer a buyer your flexibility as a bargaining point.
Move-up checklist
- A written CMA and net-proceeds estimate for your current home
- Your lender’s payout statement and porting rules
- A pre-approval for the next purchase
- Your chosen order: sell first, buy first or conditional
- Closing dates for both deals agreed in writing
- One lawyer or two who will talk to each other
- Movers, insurance and utilities booked for the right dates
Move-up mistakes I see
- Buying first with no plan if the sale takes longer.
- Pricing the current home high to hit a budget for the next one.
- Forgetting the mortgage penalty and the land transfer tax on the purchase.
- Accepting a closing date on one deal without checking the other.
More in seller mistakes to avoid and the buying guide.
Why sellers work with me
- #1 REALTOR® in Brampton, 2025, as per rate-my-agent.com.*
- 230+ client reviews across Rate-My-Agent, RankMyAgent and Google. Read them.
- Seller Representative Specialist (SRS) and Real Estate Negotiation Expert (RENE).
- Pricing from sold comparables, and commission that is competitive and negotiable, in writing before you sign.
- One team for the whole sale: a real estate lawyer, mortgage agent and home inspector I work with every week.
- Service in English, Hindi, Punjabi, Urdu, Kannada and Telugu.
Questions people ask about upsizing
Should I sell my house before buying a bigger one?
In most markets, selling first is lower-risk because you know your budget and avoid owning two homes. In a fast market, buying first can work if your home is priced to sell quickly and your finances can absorb a delay. I review current sales and days on market for your area before recommending an order.
What is bridge financing?
A short-term loan that covers the gap when your purchase closes before your sale. It lets you use the equity in your current home before its sale closes. Terms and costs vary by lender, so ask yours early whether it needs a firm sale first.
Can I keep my current mortgage when I move?
Ask your lender whether your mortgage can be ported. The Financial Consumer Agency of Canada describes porting as taking your existing rate, terms and conditions to your new home. Check your contract early in the process.
How much is the penalty if I break my mortgage to move?
The Financial Consumer Agency of Canada says it is usually the higher of three months’ interest or the interest rate differential. The second can be much larger. Your lender can tell you the exact amount.
What is a conditional offer on the sale of my home?
It is an offer to buy that only becomes firm if you sell your current home by a set date. Many sellers resist it, or accept it with an escape clause that lets them keep marketing and accept another offer.
Can I close both deals on the same day?
Yes, it is possible. It needs careful coordination of both lawyers, the lenders and the moving company. A few days of overlap can reduce the stress if the sale funds arrive late.
Will I pay land transfer tax on my new home?
Yes. As the buyer of your next home, you pay Ontario land transfer tax, plus Toronto’s municipal tax if you buy in Toronto. First-time buyer refunds will not apply if you have owned a home before. See the closing costs calculator.
Sources
- Financial Consumer Agency of Canada: mortgage prepayment penalties and porting
- Ontario.ca: calculating land transfer tax
- Ontario.ca: land transfer tax refunds for first-time homebuyers (no refund if you or your spouse ever owned a home anywhere)
- CRA: GST/HST rates by province
- CRA: principal residence and other real estate
Start with what your current home is worth
Get an instant estimate, then I will build your move-up budget and a plan for the order of both deals.