338 William Street
About this property
This exceptionally well-maintained 4-bedroom home sits on a beautiful, mature corner lot and offers incredible versatility. The main floor features a bright living room with a large picture window overlooking the trail, alongside a cozy family room with a gas fireplace and its own side entrance-offering distinct potential for a third unit. The former double garage has been professionally converted into a spacious primary bedroom, maximizing your main-level living space. Basement is a fully self-contained1-bedroom basement apartment complete with a separate rear entrance, full kitchen, 3-piece bath, independent laundry, and a generous living area with a second gas fireplace. Vacant and ready for immediate occupancy, this property is perfect for generating premium rental income, housing extended family, or transforming into a multi-unit income property. All of this is located just a short walk from town amenities! No conveyance of offers until July 22, 2026, at 4:00 PM. The Seller is open to viewing and accepting pre-emptive offers.
Features & finishes
Property details
| MLS® Number | X13574350 |
| Status | Active |
| Listing Type | For Sale |
| Property Type | Single Family Home |
| Interior Size | 1,100 sq ft |
| Beds / Baths | 5 bed · 2 bath |
| Neighbourhood | 550 - Arnprior |
| City | Arnprior |
| Postal Code | K7S 1K8 |
| Province | ON |
| Listed Date | July 16, 2026 |
| Days on Market | 21 |
| Price per Sq Ft | $481 |
| Brokerage | EXP REALTY |
Location
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