Three factors combine to make leaking taps more prevalent in Chittaway Bay than in inland
suburbs. Most homes were built in the 1970s–80s, meaning original tapware is now
40–50 years old. High humidity off Tuggerah Lake accelerates rubber seal breakdown. And
salty lake air corrodes exposed tap metal faster than anywhere else on the Coast.
Aged rubber washers 40–50 year old tapware throughout suburb
#1 cause
High humidity near the lake accelerates O-ring and washer breakdown
Speeds up
wear
Salty lake air corrodes spindles and seat surfaces
Lakeside lots
Pressure fluctuations elevated vs lake-fringe properties
Stresses seals
The repair depends on the tap type and extent of wear. Most Chittaway Bay tap jobs are resolved
in a single visit:
Washer replacement turn off supply, replace rubber washer & O-rings
30–45
min
Ceramic cartridge swap lever or mixer taps, one-piece cartridge unit
30–60
min
Full tap replacement corroded body or obsolete fittings
45–90
min
Pressure regulator service if high pressure is stressing tap seals
1 hr
A good plumber will turn off the isolation valve under the sink first
so you don't lose water to the whole house during the repair. Most Chittaway Bay tap jobs are
sorted in a single 60–90 minute visit.
Washer replacement (per
tap)
$80–$180
30–45 min
Ceramic cartridge replacement
$120–$250
30–60 min
Full tap replacement (supply &
install)
$200–$450
45–90 min
Mixer tap or shower set upgrade
$350–$700
1–2 hrs
Callout fees in the Central Coast area average $80–$150. A
plumber who can fix multiple dripping taps in one visit will often discount the rate per tap,
so it makes sense to have all your leaking taps assessed at once.
Chittaway Bay's housing stock is predominantly brick veneer and fibro homes built in the
1970s–80s. Many retain original Caroma, Fowler, or Viva tapware that is no longer
manufactured — meaning replacement parts can be hard to source, and full tap replacement
with a modern unit is often the more practical and cost-effective solution.
Lakeside homes (Kalua, Hanalei, Lakedge)
Salt air corrosion on
exposed external taps
Original 1970s–80s tapware
Obsolete parts, often
better to replace
Elevated lots (Oberon Road area)
Higher pressure
stresses tap seals
Rental properties
Dripping taps are a
tenant notification obligation
