Multi-Family vs Single-Family Rentals: Which Makes More Money in Hamilton?
By Solutions Property Management — Thu Feb 26 2026
Quick answer
For Hamilton investors, multi-family properties generally offer stronger cash flow and vacancy resilience, with legal duplexes often being a 'sweet spot' for new investors. Single-family homes typically provide stronger appreciation and simpler management, though with higher vacancy risk when empty.
Ask ten investors and you'll get ten answers. Here's what our numbers actually look like across the Hamilton portfolio in early 2026.
Single-family detached
- Typical acquisition: $650k-$800k
- Typical rent: $2,600-$3,200
- Cap rate at current prices: 3.8-4.4%
- Vacancy risk: high (one tenant = 100% or 0%)
- Management difficulty: low
- Appreciation: historically strongest
Legal duplex (up-down)
- Typical acquisition: $750k-$950k
- Typical rent (both units): $3,800-$4,600
- Cap rate: 4.6-5.2%
- Vacancy risk: medium
- Management difficulty: medium (shared systems, tenant-tenant issues)
Fourplex / small multi
- Typical acquisition: $1.3M-$1.9M
- Typical rent: $7,200-$9,200
- Cap rate: 5.0-5.8%
- Vacancy risk: low
- Management difficulty: high (commercial financing, more maintenance, more turnover)
The honest read
Single-family wins on appreciation and simplicity. Multi wins on cash flow and vacancy resilience. In Hamilton specifically, the sweet spot for most first-time investors is the legal duplex — you get one CMHC-insured mortgage, meaningful rental income, and a manageable operational footprint.
The mistake we see most: investors buying illegal duplexes because the cap rate on paper looks better. When the city catches up (and they will), you're paying for a second-suite permit retroactively, or you're evicting an entire unit. Verify legality with the city before you close.
Frequently asked questions
What type of rental property offers the best appreciation in Hamilton?
Historically, single-family detached homes have shown the strongest appreciation in the Hamilton market. While they might have higher vacancy risk if empty, their long-term value growth makes them appealing for investors focused on asset appreciation.
Are legal duplexes a good investment for new landlords in Hamilton?
Yes, legal duplexes are often considered a sweet spot for first-time investors in Hamilton. They offer meaningful rental income, a manageable operational footprint, and can often be acquired with a single CMHC-insured mortgage, making them a balanced choice for cash flow and growth.
What are the risks of buying an illegal duplex in Hamilton?
Purchasing an illegal duplex carries significant risks. If the City of Hamilton discovers the non-compliance, you may be required to pay for retroactive permitting to legalize the unit or, in some cases, be forced to evict tenants from the illegal unit, leading to lost income and significant costs. Always verify legality before closing.
How does Solutions Property Management assist landlords with tenant issues in Hamilton?
Solutions Property Management in Hamilton helps landlords prepare and serve N-series notices and file L-series applications to the Landlord and Tenant Board (LTB). This service is billed at one hour of admin time plus the LTB filing fees. For hearings, we recommend consulting a licensed paralegal or lawyer.