How to Tell If Rats Are Living Under Your Ely Floorboards

Many older properties in and around Ely have suspended timber floors with a void underneath, which can make an ideal, hidden nesting spot for rats. Because this space is out of sight, an infestation under the floor can go unnoticed for some time, even as it grows.

Signs rats may be under your floor

• Scratching, scuffling or squeaking sounds coming from beneath the floor, often more noticeable at night
• A persistent, musty or ammonia-like smell in a particular room
• Droppings appearing near skirting boards, air bricks or gaps in flooring
• Gnaw marks on skirting, floorboard edges or pipework where it enters the room
• Pets, particularly dogs and cats, showing unusual interest in a specific area of flooring

Rats are drawn to under-floor voids because they are dark, sheltered and close to warmth from the house above, and they often gain access through air bricks, gaps around pipework or damaged brickwork at the base of the property. Once inside, they can travel along the void to different parts of the house.

How rats reach the under-floor void

In many Ely properties, particularly those with traditional suspended timber floors, rats get into the under-floor space from outside via air bricks or gaps at ground level, rather than travelling through the main living areas. Once settled, they can use the void as a corridor to move between rooms, which is why noises or smells are sometimes noticed in more than one part of the house even though the entry point is in a single location.

Why this can be harder to deal with

Because the nest is hidden, DIY traps placed inside the house may only catch the odd rat rather than dealing with the source. A professional inspection can identify how rats are getting under the floor and where they are likely nesting, which is important for treating the problem properly rather than just reducing the numbers you can see.

Do not rely on smell or sound alone

While scratching noises and unusual smells are useful clues, they are not always conclusive on their own, since other issues can occasionally produce similar symptoms. Combining what you hear and smell with visual evidence, such as droppings near skirting boards or gnaw marks on flooring, gives a much clearer picture, and a professional inspection is the most reliable way to confirm whether rats are present under the floor and how extensive the problem has become.

What to do next

If you suspect rats under your floorboards, it is worth getting a proper inspection rather than waiting for the noises to stop on their own. Green Pest Control carries out rat inspections and treatment across Ely, including identifying entry points into under-floor spaces, and offers a free, no-obligation quotation. Call 01502 630 122 to arrange a visit.

Why Choose Green Pest Control

We're rat control specialists covering Ely and the surrounding area, using proper professional treatment and honest advice. Every job starts with a clear, free quotation.