Why Norway Rats Are a Problem

The Norway rat, also called the brown rat (Rattus norvegicus), is one of the most troublesome pests in Blue Haven and across the Central Coast. With Wallarah Creek and surrounding bushland nearby, these rats find ideal shelter and food sources, often venturing into homes, sheds, and businesses.

Residents in neighbouring suburbs like San Remo, Charm Haven, and Doyalson also frequently experience issues with Norway rats, especially in properties close to waterways or gardens.

Identification

• Large, stocky rodent, 20–25cm body length

• Coarse brown or grey fur

• Small ears, blunt snout, and tail shorter than the body

• Signs of infestation include droppings, gnaw marks, and burrows near property edges

Unsure if the rodents you’ve seen are Norway rats? Check our Rodent Identification Guide for help.

Habitat & Behaviour

Norway rats are nocturnal and thrive in areas near water, dense vegetation, and human structures. Their burrowing and climbing abilities allow them to enter roof voids, sheds, and other sheltered areas in search of food.

Risks to Homes and Health

• Property damage from gnawing on timber, wiring, and insulation

• Contamination of food and surfaces, spreading diseases like leptospirosis and salmonella

• Rapid reproduction, making infestations difficult to control without professional help

How Clear-Out Pests Can Help

At Clear-Out Pests, we provide safe and effective Norway rat control in Blue Haven and across the Central Coast. Our team eliminates existing infestations and implements prevention strategies to keep rats from returning.

Learn more about controlling these rodents in our full guide: The Brown Rat: Your Essential Guide to Identification and Control.

Whether you live in Blue Haven or nearby suburbs like San Remo, Charmhaven, or Doyalson, acting early is key to keeping your home rodent-free.