Secondary Suite vs Laneway House: Best Investment in Vancouver 2026
Which ADU Is the Better Investment in Vancouver?
Vancouver homeowners with eligible lots face the choice between adding a secondary suite within the home or building a laneway house at the rear. Both generate rental income, but the investment economics are very different.
Investment Comparison
| Factor | Secondary Suite | Laneway House |
|---|---|---|
| Construction cost | $80,000–$145,000 | $200,000–$380,000 |
| Monthly rental income | $1,900–$3,100 | $2,500–$4,200 |
| Annual gross income | $22,800–$37,200 | $30,000–$50,400 |
| Simple payback period | 3–6 years | 6–12 years |
| Privacy for homeowner | Lower (shared building) | Higher (separate structure) |
| Property value impact | +$80,000–$150,000 | +$200,000–$400,000 |
The Numbers Verdict
Secondary suites win on ROI — faster payback (3–6 years vs 6–12), lower risk, and proportionally similar income. Laneway houses win on total return (higher absolute rental income, larger property value increase) and privacy. The right choice depends on your budget and long-term plan.
Can You Have Both?
Yes — Vancouver zoning allows a secondary suite within the main house AND a laneway house on the same property. A two-income property grosses $4,400–$7,300/month in combined rent — a compelling long-term investment for the right lot.
→ See also: Vancouver Renovation Cost Guide 2026
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