What might you find under an old timber floor?

Commonly tired piles, borer in native framing and worn plumbing. It is normal in homes of this age. We show you anything we find, price the fix clearly, and recommend sorting it while the room is open rather than later.

Do you waterproof over timber floors correctly?

Yes. Timber floors flex, so we prepare the substrate, use flexible membranes and lay everything to AS/NZS 3740 with falls to the waste. This is the detail that keeps an older home dry for the long term.

Will my renovation need council consent?

A like-for-like refit often does not, but re-piling, structural work or moving plumbing can. We assess this at the free consultation and, where required, manage the Auckland Council consent, inspections and producer statements.

How do I arrange a quote?

Fill in the online form to Get a Free Quote. We visit, measure and discuss your ideas, then return a fixed written quote and timeline. There is no phone number; the form reaches us directly and is the fastest way to start.

Bathroom Renovation Birkenhead

Design-led bathroom renovations in Birkenhead and across North Shore. Full renovations, ensuites, wet rooms, tiling and waterproofing — fixed written quotes, certified waterproofing and a workmanship guarantee.

Free consultation Fixed written quote Workmanship guaranteed

Birkenhead climbs the hills above the harbour, and its character comes from older, elevated homes — 1920s–40s bungalows, post-war houses and the odd villa, many with sweeping views over the Waitemata. Those elevated sites and older structures shape every bathroom renovation here: split levels, piled subfloors, and layouts that were never designed for modern family life.

We are a design-led bathroom renovation team covering all of Auckland, and we handle Birkenhead's older homes with care. Every project starts with a free consultation and a fixed written quote.

Birkenhead's bungalows and elevated homes

The suburb's housing stock gives bathroom work its own flavour:

1920s–40s bungalows around Highbury and the older streets, with timber floors, native linings and small original bathrooms begging for a rethink.
Post-war and elevated homes on sloping sites, where subfloor access and levels affect plumbing runs.
Harbour-view properties where homeowners want a bathroom finish that matches the outlook.

These homes reward a thoughtful full bathroom renovation that opens up cramped original layouts.

Working with older timber-floor bungalows

Birkenhead bungalows are solid but aged, and opening up a bathroom often reveals the usual suspects: tired piles, borer in native timber, and plumbing that has seen better days. We factor in the unexpected and replace undersized or corroded pipework while the room is open — far cheaper than going back in later.

Timber floors move, so proper waterproofing is essential. We prepare substrates carefully and lay membranes to AS/NZS 3740. Our waterproofing service is the foundation every good bungalow bathroom is built on.

Smart layouts for small original bathrooms

Most Birkenhead bungalows were built with a single small bathroom. The art is making it feel generous without an expensive extension. We reconfigure layouts, borrow space from a hallway cupboard or old separate toilet, and use wall-hung vanities and clear-glass showers to open the room up. Our small bathroom renovation and bathroom design services specialise in exactly this.

Where you want a second bathroom, an ensuite tucked into an existing bedroom often adds real value to a family home.

Compliance, consents and quality trades

Moving plumbing, re-piling or structural changes in an older home can trigger a building consent from Auckland Council. We will tell you where that applies and manage the inspections and producer statements. Plumbing and electrical are completed by registered tradespeople, and structural work is handled by a Licensed Building Practitioner — the standard every Birkenhead renovation should meet.

Walk through our approach on the process page, backed by a workmanship guarantee and fixed written pricing.

What a Birkenhead bathroom renovation costs

As a guide only, and depending on size, layout and fixtures: small bathroom or powder room $12,000–$20,000; standard full renovation $20,000–$35,000; ensuite $15,000–$28,000; large or premium master bathroom $35,000–$60,000+. Older bungalows can carry a little extra for remedial work hidden in the structure.

See the full detail in our Auckland bathroom renovation cost guide, then Get a Free Quote for your home.

Serving Birkenhead and the lower Shore

We renovate bathrooms right across the lower North Shore. Close to Birkenhead we also work in Northcote and Glenfield. See every area on our areas hub, or learn more on the Bathroom Renovation Auckland homepage.