What should I expect to pay for a bathroom renovation in a 1950s post-war bungalow in East Vancouver?

For a 1950s post-war bungalow in East Vancouver, budget $15,000–$35,000 for a realistic mid-range bathroom renovation, with significant variation depending on what's hiding behind the walls once demolition begins.

Post-war bungalows in East Van are some of the most common renovation projects in Metro Vancouver, and they come with a predictable set of surprises. Homes built in the 1950s typically have copper supply lines that may still be serviceable but are 70+ years old, cast iron drain stacks that are often corroded or partially blocked, and single-wall construction with no vapour barrier. The bathroom itself is usually small — 5x7 or 5x8 feet is typical — with a tub-shower combo, a pedestal or small vanity, and a single overhead light. The tile is almost certainly original or from a 1970s update, and the subfloor underneath may have water damage from decades of inadequate caulking and grout maintenance.

The most important cost variable in a 1950s East Van bathroom is what you find during demolition. It's very common to open the walls and discover galvanized steel supply lines (not copper as expected), cast iron drains with significant scale buildup, no waterproofing membrane behind the original tile, and subfloor rot around the tub or toilet base. Experienced contractors working in this housing stock build contingency into their quotes — and you should budget an additional $2,000–$5,000 as a contingency reserve for plumbing surprises alone.

Realistic Cost Ranges for This Project

A cosmetic refresh — new tile over existing substrate (if sound), vanity swap, toilet replacement, new fixtures, paint — runs $8,000–$15,000. This assumes the plumbing is in acceptable condition and you're not moving anything. It's the lowest-risk scope but leaves the underlying infrastructure untouched.

A mid-range gut renovation — full demolition to studs and subfloor, new cement backer board, Schluter Kerdi waterproofing membrane in the shower, porcelain tile throughout, new vanity with undermount sink, new toilet, updated lighting, and exhaust fan upgrade — runs $18,000–$30,000 in the current East Vancouver market. This is the most common scope for this housing stock and the one that makes the most sense if you're planning to stay in the home for 10+ years.

A high-end renovation with a tub-to-shower conversion, frameless glass enclosure, heated floors, custom tile work, and a full plumbing rough-in update runs $30,000–$50,000+. Layout changes that require moving the drain — common when converting a tub alcove to a walk-in shower — add $2,000–$5,000 in plumbing costs alone.

What's Non-Negotiable in a 1950s East Van Bathroom

Waterproofing is the single most important investment. Original 1950s bathrooms have zero waterproofing behind the tile — just plaster or early drywall. When you're renovating, a proper Schluter Kerdi membrane system or liquid-applied membrane (RedGard, Hydroban) on all shower walls and the floor is code-required under BC Building Code Section 9.29 and absolutely essential given Vancouver's humidity. Budget $1,500–$3,500 for shower waterproofing done properly.

Ventilation must be upgraded. Most 1950s bungalows have either no exhaust fan or an original fan venting into the attic — which is a code violation and a direct cause of attic mould. A new exhaust fan rated at 80–110 CFM, ducted to the exterior through the soffit or roof, is essential. Budget $400–$800 installed.

Asbestos testing before demolition is strongly recommended. Homes from this era commonly have asbestos in floor tile adhesive, drywall joint compound, and pipe insulation. A pre-demolition asbestos assessment costs $300–$600 and can save you from a very expensive abatement situation mid-project.

A building permit is required if you're moving any plumbing or adding electrical circuits — City of Vancouver permit fees typically run $150–$500 for this scope of work.

Need help finding a bathroom contractor experienced with East Vancouver's post-war housing stock? Vancouver Bathrooms can match you with local professionals for free — browse the Vancouver Construction Network directory at vancouverconstructionnetwork.com/directory?trade=bathroom-renovations.