Clarington mortgages for Bowmanville, Courtice and beyond.

When is GO train service coming to Bowmanville?

Construction is under way, but Metrolinx hasn't published an opening date. The Lakeshore East extension to Bowmanville adds 18.7 km of new track, with stations planned at Thornton's Corners East, Central Oshawa, Courtice and Bowmanville. Bridge work at Simcoe and Farewell started in January 2026, and work on the Green Road bridge runs from May 2026 to May 2028.

Today there's no GO train in Clarington, so most commuters rely on Highway 401. I'd suggest buying a home that works for your life as things stand, and treating the future GO line as a possible bonus. Lenders value the property on today's comparable sales, not on future transit.

How fast is Clarington's market moving?

Faster than the rest of Durham. CLAR's September 2026 report shows 111 sales, an average of $780,332 and a median of $755,000, with homes selling in 24 days on average, the quickest of the Durham municipalities in the report. Inventory sat at 4.14 months, and TRREB's benchmark index for Clarington was $738,900, down 5.23 percent year over year.

When homes move this quickly, having your financing lined up is what lets you act. A pre-approval with a rate hold tells you your real budget and protects you if fixed rates rise while you search. The Bank of Canada raised its policy rate to 2.50 percent on October 28, 2026, its first increase in three years, so locking in a rate before you shop is worth discussing.

Buying a rural property or a home on acreage?

Clarington is more than Bowmanville and Courtice. The municipality includes Newcastle, Orono and more than 14 rural hamlets, and rural homes bring questions that town homes don't. Many lenders look closely at wells, septic systems, the size of the lot and how much of the value sits in the land versus the house.

Some lenders also treat hobby farms or properties with outbuildings differently, and may limit how much land they'll include in their valuation. I'll match you with a lender comfortable with the property type before you firm up, so the appraisal doesn't come as a surprise. If you're also looking at cottage country beyond Durham, my cottage mortgage page covers seasonal and water-access properties.

Detached homes and down payments

Detached homes were 74 of Clarington's 111 sales in September. With a median of $755,000, many buyers are under the $1.5 million insured mortgage cap, which means a minimum of 5 percent down on the first $500,000 and 10 percent on the rest. First-time buyers and anyone buying a new build can use a 30-year amortization on an insured mortgage.

If you're a first-time buyer, the FHSA lets you put away up to $40,000 over your lifetime toward your down payment, and you can claim up to $4,000 back on the Ontario land transfer tax. Clarington has no municipal land transfer tax.

Second units and Clarington's property tax

Clarington allows up to two additional dwelling units on urban residential lots, which opens the door to a basement apartment plus a garden suite where zoning allows. A refinance or HELOC can fund the build, and some lenders count rent from legal units toward your qualifying income.

Clarington's 2026 residential tax rate is 1.419218 percent, about $1,419 a year per $100,000 of assessed value. Lenders include it in your housing costs, so I use the actual figure for the property you're considering.

Renewing or switching in Clarington

Many Bowmanville and Courtice owners bought new-build homes over the past few years and are now facing their first renewal. Start four to six months before your maturity date. If your mortgage is uninsured, a straight switch to a different lender doesn't require the stress test, which gives you room to compare offers.

I'll put your renewal letter beside offers from other lenders and walk you through the trade-offs between fixed and variable terms. If you'd like to fold in a renovation or a second unit, we can look at a refinance at the same time, as long as your equity supports it.

Courtice versus Bowmanville: how it affects your plan

Courtice sits right beside Oshawa and suits buyers who commute west, while Bowmanville and Newcastle often appeal to people wanting more space for the price. Both will have GO stations on the planned extension, though no opening date has been set. When you're deciding between them, I'll help you compare the full monthly cost, including property tax and any condo or road fees, so the decision rests on your budget and your lifestyle.

Why work with me?

I'm based in Burlington and work with Clarington clients remotely and by appointment. Instead of one bank's products, you get a comparison across the market, and a clear explanation of each trade-off before your credit is pulled. I'm a real estate investor, which helps with suites and rental properties, and as a former correctional officer I understand shift schedules and overtime income.