Where Do Mice Hide In A House – 10 Places

Do you think there may be a family of mice living in your house?

It is a scary thought. Knowing there could be a family of mice scurrying around your home may bring you out in the sweats!

How do you find them, and where do mice hide in a house?

Your house is like a city to mice.

The first thing you need to understand, and I am sure you already know this, is that your house will seem huge to a family of mice! When considering the question ‘where would mice hide in a house?’ the potential answers are endless…

This makes finding mice a huge challenge. When you get to know the signs of having mice in your house, the next step is to narrow down the options. To do that, you will need to know where mice hide in a house. Then you can hunt them down and get rid of mice for good!

What you will learn in this post:

  • The most common places for mice to hide in your home

Where Do Mice Hide In A House? In These 10 Places…

Where Do Mice Hide In A House

If you want to know the answer to the question ‘where do mice hide in a house?’ then you are in luck… because here are the top 10 places:

The Attic

Window in attic
An attic is the number 1 place that you are likely to find mice, simply because it offers them a safe, warm environment away from predators.

When asked, ‘where do mice hide in a house?’, my first answer is always the attic!

This is the most common place you will find mice, and it is where I have found both mice and rats, again and again!

The biggest reason mice will choose your attic is that it is one of the only places in your house that is not frequently visited.

Mice have a sensitive sense of smell, and they are likely to detect less of you in the attic than anywhere else in the home.

The problem is that most attics are full of junk! That is not a problem for mice (more stuff to chew on), but it is a problem when you need to find them.

If you want to know how to find a mouse, you should start in the attic!

Pile of Clothes

Pile of clothes, mulitcolored
A pile of clothes will offer mice some comfort, and is a great place to raise a family of mice!

Do mice hide in clothes? Yes, they do! Mice like to be comfortable, and what is more comfortable than a box of old clothes? Again, as mice have an awesome sense of smell, they can detect if these clothes have been worn recently and decide whether or not they are safe to nest in them.

I am sure (like everyone else) that there are boxes of old clothes in your attic. If a mouse finds this box, it is like a penthouse apartment for them!

If you have space in your attic, it is worth setting up a zone where you can hang your clothes. It will help to stop mice from setting up home in them. This alone will not stop mice from using clothes as a home. Clothes have pockets, and pockets are a comfortable, warm place for a mice nest!


shelves full of boxes
Boxes will offer mice somewhere to hide away from predators, and will also be used to build a mice nest.

If you are wondering where to find mice in your home, you should really be checking in all the boxes stored away in your house!

There are likely to be a large number of boxes in your attic, basement, or even around your house.

A box is not only a great hiding place, but it also offers mice some material they can use to plump up the mouse nest.

If you have mice in your house, you can do nothing to protect against mice damaging any boxes you may have. You should limit the number of boxes to reduce their hiding places.

Attic Insulation

attic insulation, with window and steal bars
Insulation is soft and is perfect to set up a mice nest to raise their offspring.

Of all the mice I have found living in houses, attic insulation is the most commonplace for mice to hide.

Attic insulation offers comfort, warmth, and protection from predators and humans.

The big problem with mice in your insulation is the damage they make. Not only do they chew it and use it for bedding, but they also use it to poop and urinate in. When you rid your house of mice, the cleanup operation is much worse when they have been nesting in insulation.

Finding a family of mice in attic insulation is going to be a challenge. Not only is there lots of poop and urine, but most of it is likely to be covered by other items. As soon as you begin to move items and check for mice, they will know you are there and will rush off to find another safe place.


Cat sitting on sofa, protecting it from Mice
A sofa is a for the brave mice, but it is a place where mice will set up a nest.

Your sofa can be used as a home to a family of brave mice!

A sofa offers comfort and a small amount of protection, especially if it is not used often. Mice are more likely to pick a sofa that is not used very often. If you have a spare room with a sofa in, this is a great opportunity for mice to settle.

The good news is that you will be acutely aware that your sofa is being used as a house, especially if you sit on it every night. The bad news is you may damage the sofa when removing the mice.

Mice will chew through the fabric and will use the section between the floor and the seats. That means you will need a bigger gap to get in there to see!


Brick wall
Cavity walls offer a trouble-free route around your home, but it also offers mice protection for their nest.

Most houses will have a gap between the drywall and the brickwork. These are the routes that mice will use to safely navigate your house, avoiding you and any pets you have.

Mice will also use these runs to set up home because they will know that you will find it difficult to get to them.

The good news is, although that has been known to set up home here, they are most likely to keep them clear so they can use them as a route through your house.


Dark basement, sunlight seeping through
Similar to an attic, a basement offers mice protection and a warm environment for their nest.

Your basement is another place that you rarely visit, and that makes it a safe place for mice to be.

Not only is it safe from you and safe from predators, but basements are also usually full of junk that mice can use as bedding.

Your basement is just as attractive to mice as your attic is. With so many items in there, mice will be overwhelmed by choice of bedding. Mice will use these places as a base while they navigate your house looking for food.

Venting Systems

Metal venting system, offering good place for Mice to hide
Any venting systems offer mice a route into your home, and will also be used to set up a mice nest because it offers protection from predators.

Venting systems are small, cozy, and offer protection from predators. Although some predators may be able to get in, it will not be their first choice.

It goes without saying that if you have mice in your venting system, you will need to get them removed ASAP, as mice could be hazardous to your health, especially as a venting system offers an escape for certain gases.

Crawl Spaces

Crawl space, silver tunnel overlooking water
Any confined spaces are excellent for mice to hide because they offer protection from predators and humans.

Crawl spaces in your house can also be a great place for mice to set up home. The bigger the area, the less likely it is that they will want to use it.

The chances increase as you begin to store items in crawl spaces. Many people use these to store old clothes, old documents, Christmas decorations, and many other things.

Storing items in crawl spaces will make the area feel more enclosed and more secure to mice. It is well worth keeping these spaces clear of clutter!


3 cupboards, green front with handles
Cupboards offer mice a warm safe place to set up a mice nest.

Where do mice hide in a house? The last of the most common places are in cupboards.

Your cupboards are a great choice for mice to set up home in your house. Mice will be acutely aware that humans commonly access cupboards. They will choose a cupboard in an area that is less likely to be visited by you.

If you have cupboards in your attic or basement, then these are perfect for mice.

Think twice about storing any clothing and especially any food in cupboards that you will not be accessing. This is also extremely important for cupboards in your attic or basement.


Where do mice hide in a house? I have identified 10 of the most common places in this post. When you know where mice hide in your house, it makes the job much easier to hunt them down.

As the two most common places for mice to hide (attic and basement), I have a small number of mouse traps set up just waiting for them to appear, looking for a warm place to set up a home. Needless to say, I am cautious when going to the basement or attic!

It is difficult to cover other parts of your house with traps because you do not want to set them off accidentally, or even worse, you don’t want the kids to set them off!

Now you know where mice might hide in a house, you will want to know how to get a mouse out of hiding so you can get rid of it.

If you think you have mice in your house, I wish you luck finding them.

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