The Cowichan Valley mixes established town properties with rural acreage, and the two need a different conversation before booking.
Older housing stock
A large share of Valley homes predate current construction practice. Additions are common, and the transition between original structure and addition is where I spend extra time — roof tie-ins, floor framing changes and electrical run through from the original panel.
Acreage properties
Barns, shops and detached garages are often a meaningful part of the value. Define the scope up front: which structures are included, and what level of detail you need on each.
As everywhere, well and septic evaluations are separate specialist services.
Recurring findings
- Drainage and grading on large lots
- Crawlspace moisture and ventilation
- Roof coverings near the end of service life
- Foundation movement in older structures
- Outbuilding framing, roofing and electrical
- Wood heat appliances and clearances
A different kind of property mix
The Cowichan Valley covers Duncan and a wide spread of rural and acreage property around it. Compared with the urban South Island, buyers here are far more often looking at older farmhouses, houses that have been extended more than once, and properties that arrive with outbuildings attached to the deal.
That changes the shape of an inspection. The building itself is only part of what you are buying, and the scope needs to reflect that before I arrive rather than being improvised on site.
Outbuildings and agreed scope
Detached garages, workshops, barns and studios all fall within what a buyer usually wants looked at, but they are not automatically included in a standard residential inspection. If they matter to you, say so at booking and we will agree what is covered.
Some outbuildings are straightforward. Others are older agricultural structures where the useful assessment is about safety and serviceability rather than a component-by-component review. I will tell you honestly which category a building falls into.
- Detached garages and workshops with their own electrical supply
- Barns and agricultural buildings, assessed for safety and condition
- Studios or suites in outbuildings, and how they were serviced
- Long driveways, culverts and site access
- Fencing, retaining structures and site drainage where relevant
Valley drainage is its own subject
Low-lying ground, seasonal water and nearby watercourses all change how a site handles rain. Land that looks entirely dry in August can behave very differently in February, and the evidence of that is usually visible if you know where to look.
I pay close attention to site grading, the condition of any drainage infrastructure, and signs of past water movement around the buildings — silt lines, erosion, staining on foundations, and vegetation patterns that suggest where water sits.
Older farmhouses and repeated additions
A farmhouse that has been added to three times over eighty years is a genuinely interesting building to inspect. Each addition brings its own foundation, its own framing approach and its own standard of work, and the junctions between them are where movement and water intrusion tend to show.
None of this makes such a house a poor purchase. It does mean that understanding the sequence of construction is part of understanding the building, and I will walk you through what I can determine about it.
Wells, septic and what sits outside the inspection
Most rural Cowichan properties are on private water and septic. Neither is part of a standard home inspection, and both are consequential enough that they warrant their own qualified specialists.
Arrange those early. Well flow and water quality testing and a septic assessment each take their own scheduling, and on a tight conditions period they are the items most likely to run short of time. I will be explicit in the report about what I could and could not evaluate, and where a specialist is the right next call.
- Well flow rate and potability testing by a qualified specialist
- Septic inspection, including tank and field, arranged separately
- Oil tanks, current or historic, where their presence is suspected
- Any structural question that warrants an engineer
Heating in rural Cowichan homes
Rural properties here often run heating arrangements that differ from a typical suburban house: wood stoves, oil furnaces, propane, electric baseboards, heat pumps, or several of these in combination as systems were added over the years.
Each brings its own considerations. Where an oil tank is present, or where there is evidence of a historic one, that is worth investigating carefully, because buried or abandoned tanks carry environmental liability that transfers with the property. I will flag what I see, and recommend a specialist where the question needs a definitive answer.
- Current or historic oil tanks, above or below ground
- Wood stoves and chimneys, assessed visually within scope
- Multiple heating systems added at different times
- Propane supply and whether it serves several appliances
Thinking about a property?
Call Craig and talk it through before you book — Vancouver Island, residential and commercial. 778-681-2874 or book an inspection.