Is Durham Region Good for Real Estate Investors? 2026 Guide

If you've been wondering whether Durham Region still makes sense for real estate investors in 2026, you're asking the right question at the right time. 🏡 Prices across Ajax, Whitby, Oshawa, Pickering and Clarington have cooled from last year, buyers have more choice than they've had in a while, and rents in purpose-built rentals are sitting at levels that tell a nuanced story. As a former banker, I look at every property the way a lender does: numbers first, story second. In this guide I'll walk you through the latest data, what it means for cash flow, and how I'd think about each Durham city if I were buying a rental today.

The short answer: yes, but the numbers have to work on day one

Durham Region has the fundamentals investors look for: a growing population, major employers, colleges and universities, and continued investment in transit. The Region's approved Official Plan (Envision Durham) plans for 1.3 million residents and more than 460,000 jobs by 2051. That's long-term demand for housing.

But fundamentals alone don't pay the mortgage. With the Bank of Canada recently raising its policy rate to 2.50%, the deals that work in 2026 are the ones that hold up on today's rent, today's rate and a realistic expense budget, not on hoped-for appreciation.

What the latest TRREB data says about Durham prices 📊

According to TRREB's October 2026 Market Watch, the average Durham Region sale price (all home types) was $793,024, with a median of $740,000. There were 589 sales against 2,619 active listings, and homes sold on average at 98% of list price.

Here's how each of the five main lakeshore cities compares with October 2025. Keep in mind that a single month's average can swing with the mix of homes that happened to sell, so treat these as direction, not destiny.

What this means for investors: with roughly 4.4 months of active listings relative to October's sales across Durham, buyers have time to do proper due diligence, negotiate conditions and walk away from properties that don't pencil out. That's a very different environment from the bidding wars of a few years ago.

What rents and vacancy tell us 🔑

The most reliable official rent data comes from CMHC's annual Rental Market Survey of purpose-built rentals. In the October 2025 survey, the Oshawa Census Metropolitan Area (which covers Oshawa, Whitby and Clarington) had a 3.6% vacancy rate and an average rent of $1,748 across all unit sizes.

A few takeaways:

• Vacancy varies by neighbourhood. Clarington (1.6%) and Whitby (2.5%) were tighter than South/Central Oshawa (4.7%). Location still matters when you're planning for steady occupancy.
• Purpose-built rents are a benchmark, not a quote. CMHC's average includes many older apartment units. Rents for a renovated townhouse or a legal basement suite will differ, so I always pull current comparable listings for the exact street before we make an offer.
• Rough yield check: pairing Durham's October 2026 average condo apartment price ($466,698) with the CMHC average rent of $1,748 gives a gross yield of about 4.5% before expenses. That's a quick benchmark, not a forecast, and it shows why investors need to underwrite carefully.

How I'd think about each Durham city as an investor

• Oshawa: the lowest average price of the five lakeshore cities ($653,466) and the deepest year-over-year dip. Ontario Tech University, Durham College and Lakeridge Health support rental demand. Lower entry prices can mean better cash flow, but higher vacancy in the south/central zone means tenant quality and location really matter.
• Whitby: a family-oriented market with tighter rental vacancy (2.5%). Prices are higher, so it often suits investors who value stability and long-term appreciation over immediate cash flow.
• Ajax: the only one of the five with a higher average price than a year ago. Strong demand from commuters, with Ajax GO on the Lakeshore East line, but a higher purchase price makes cash flow harder.
• Clarington (Bowmanville, Courtice, Newcastle): sales were up 3.7% year over year and vacancy was the tightest in the CMA. Metrolinx's GO Lakeshore East extension to Bowmanville is under construction, a long-term factor many investors are watching. No completion date has been published, so I wouldn't build a purchase around it.
• Pickering: closest to Toronto of the five, with Pickering GO on the Lakeshore East line. Average price $821,211 in October 2026, down 7.4% from a year earlier.

My quick cash-flow checklist before any offer

Before I'd let a client fall in love with a property, we run it through a simple lender-style checklist:

• Realistic rent: based on current comparable listings on that street, not the seller's best-case number.
• Full expenses: mortgage payment at today's rate, property tax, insurance, utilities you'll cover, maintenance and a vacancy allowance.
• Stress test: does it still work if rates rise again, or if the unit sits empty for a month or two?
• Exit plan: who would buy this property from you in five or ten years, and why?

If a property only works with perfect assumptions, it isn't a good investment. It's a hope. 💡

Rules every Durham investor should know

• Down payment: mortgage default insurance is generally only available for owner-occupied homes, so for a rental you won't live in, expect to need at least 20% down. On Oshawa's October average, that's about $130,700. Confirm your exact requirement with your lender.
• Rent increase guideline: Ontario's guideline is 2.1% for 2026 and 1.9% for 2027. It doesn't apply to most units first occupied for residential use after November 15, 2018. Increases generally require 12 months since the last increase and 90 days' written notice (Ontario.ca).
• Tenancies: the Residential Tenancies Act and the Landlord and Tenant Board govern evictions, deposits and maintenance. I always recommend speaking with a real estate lawyer and an accountant before buying a rental, especially if it's tenanted.

If you're weighing a single-family home with a basement apartment versus a duplex, I'll cover both in upcoming posts: "Buying a Property With a Basement Apartment" and "Duplex Investment Guide."

How we approach this: The Affluentia Way

Every client I work with goes through the same four-stage plan we call The Affluentia Way.

• Clarity: we start with your numbers: down payment, borrowing power, cash-flow target and how long you plan to hold, so we know which Durham cities and property types actually fit.
• Positioning: we line up financing, compare current rents and vacancy for specific neighbourhoods, and stress-test every deal before you're in a competitive situation.
• Execution: we find the right property, negotiate price and conditions, coordinate inspections and your lawyer, and get you to closing.
• Expansion: once your first rental is performing, we plan the next one, whether that's another residential property or a step toward multi-family.

Thinking about your first (or next) Durham rental? 📞

Remember, your first home is property number one. Whether you're a first-time investor or adding to a portfolio, I'd love to run the numbers with you on a specific Ajax, Whitby, Oshawa or Clarington property. Book a free 30-minute call or call me directly at 647.282.8078.

Neeraj Khanna, Broker of Record, Affluentia Realty

This article is general information only and is not tax, legal, financial or investment advice. Market data is from TRREB, CMHC and Ontario.ca as noted and may change. Please consult a licensed mortgage professional, accountant and lawyer about your situation.