Apartment Plumbing in Chatswood: Strata Rules, Common Problems and Who to Call

Living in a Chatswood apartment means sharing walls, floors, and ceilings with your neighbours — and sharing the building’s plumbing infrastructure with everyone in the block. When something goes wrong, the first question is always: whose problem is it? The answer determines who pays, who calls the plumber, and who authorises the work. Here’s a practical guide to apartment plumbing in Chatswood and what to do when you need help.

Lot owner vs body corporate: who owns what?

In NSW strata schemes, the dividing line is generally the lot boundary:

• Lot owner responsibility (you): All plumbing fixtures inside your apartment — taps, toilets, showers, basins, hot water system (if it’s in your lot), dishwasher connections, washing machine connections, and the pipes from the isolation valve at your front door up to each fixture
• Body corporate or strata responsibility: Shared water mains, sewer stacks (the vertical pipe that runs through the building), storm water drains, pipes within common walls, and any plumbing in common areas such as the gym, pool or foyer

The complication is that pipes within your walls may serve your neighbour’s apartment, making them common property even though they’re physically inside your apartment. When in doubt, call us — we’ll assess the situation and advise on who’s responsible before any work is authorised.

Most common apartment plumbing problems in Chatswood

• Water leaks from the apartment above — this is the most frequent call we get from Chatswood apartments. A failed shower, overflowing bath, or washing machine hose failure above causes water damage below. We locate the source, stop the leak, and document everything for insurance
• Blocked drains — kitchen and bathroom drains in apartments block for the same reasons they do in houses. The added complication is that shared drain stacks can carry a blockage that affects multiple floors
• Hot water system failure — many Chatswood apartments have individual continuous flow gas hot water systems. These fail with little warning and need prompt replacement
• Water hammer — high mains pressure in Chatswood’s high-rise buildings causes pipes to bang when taps are turned off quickly. A pressure limiting valve at the meter usually resolves this
• Running toilets — cistern valve wear causes toilets to run continuously, wasting water and adding to your water bill

Working with Chatswood strata managers

Plumbing Bros works regularly with strata managers and body corporates across Chatswood. We provide detailed written reports with photos, confirm the responsibility allocation (lot vs common property), and coordinate access requirements with the building manager. If the work falls under body corporate responsibility, we can work directly with the strata manager.

FAQs about apartment plumbing in Chatswood

I have a water leak from upstairs – what do I do first?

Document the damage with photos immediately. Turn off your power at the switchboard if water is near any light fittings or power points. Contact your building manager and your own contents insurer. Call us to locate and stop the source — the sooner it’s fixed, the less damage accumulates.

Do I need to notify the strata manager before calling a plumber?

For a genuine emergency (active flooding, no hot water, sewage backup), call us immediately — you don’t need strata approval to address an emergency in your lot. For non-urgent work, it’s good practice to notify the strata manager, especially if the work involves any common property access.

Can you bill my strata for common property plumbing work?

We invoice whoever authorises the work. If the body corporate authorises common property repairs, we invoice the strata management company. We provide all required documentation for strata records.