Moving house, renovating your home or simply running out of space? One of the most common questions we hear is, “What size storage unit do I need for a 3-bedroom house?”
The answer depends on how much you’re storing, but as a general rule, the contents of a typical 3-bedroom home will comfortably fit into a 75–100 sq ft storage unit. However, every move is different, and choosing the right unit can save you both time and money.
In this guide, we’ll explain how to estimate the space you need, what factors to consider, and how to make the most of your storage unit.
What Does a Typical 3-Bedroom House Contain?
While every household is different, a standard three-bedroom home usually includes a combination of:
- Sofas and armchairs
- Dining table and chairs
- TV and entertainment unit
- Double and single beds
- Wardrobes and chest of drawers
- Kitchen appliances
- Garden furniture
- Bicycles and outdoor equipment
- Around 80–120 moving boxes
If you’re only storing furniture while decorating or renovating, you may need less space. If you’re also storing items from the loft, garage or shed, you may require a slightly larger unit.
Recommended Storage Unit Sizes
Choosing the right unit doesn’t need to be complicated. The table below provides a useful guide for most households.
Property Size Recommended Storage Unit
- 1-bedroom flat = 25–35 sq ft
- 2-bedroom property = Around 50 sq ft
- 3-bedroom house = 75–100 sq ft
- 4-bedroom house = 100–150 sq ft
- Larger family home = 150 sq ft or more
If you’re unsure, it’s always better to speak with your storage provider rather than guessing. Renting a unit that’s slightly too small can make accessing your belongings difficult and increase the risk of damage.
What Affects the Size You Need?
No two homes are identical. Several factors can influence how much storage space you’ll require.
The Amount of Furniture
Minimalist homes with fewer items may fit comfortably into a smaller unit, while larger families often accumulate considerably more furniture and belongings over the years.
Loft, Garage and Shed Contents
Many people forget about everything stored outside the main living areas. Bikes, lawnmowers, Christmas decorations, tools and camping equipment can quickly add to the amount of space required.
Business Equipment
If you’re combining household furniture with business stock, tools or office equipment, you’ll almost certainly benefit from choosing the next unit size up.
How Long You’re Storing
For short-term storage during a house move, you may be happy to pack items more tightly. If you’re storing belongings for several months, leaving room to access boxes and furniture can make life much easier.
How to Maximise Your Storage Space
Packing efficiently can often reduce the amount of storage you need.
Here are a few simple tips:
- Dismantle bed frames and large furniture where possible.
- Remove table legs to create flatter items that stack more easily.
- Store chairs upside down on tables to save space.
- Fill wardrobes, washing machines and fridges with lightweight items such as bedding or cushions.
- Use strong, uniform-sized boxes that stack safely.
- Label every box clearly on at least two sides.
- Keep frequently used items near the front of your unit.
A little preparation before moving in can make a huge difference.
Should You Choose a Bigger Unit?
Many customers worry about paying for more space than they need, but there’s another way of looking at it.
A slightly larger unit often means:
- Easier access to your belongings.
- Better airflow around furniture.
- Less risk of damaging items through overstacking.
- Space to add extra belongings later if your circumstances change.
If you’re between two sizes, it’s often worth discussing the options with your storage provider before making a decision.
Not Sure What Size You Need?
If you’re still unsure, don’t worry—you don’t have to work it out on your own.
At Big Blue Squirrel Self Storage, we’re happy to help you choose the right unit based on exactly what you’re storing. Simply tell us about your furniture, boxes and any larger items, and we’ll recommend the most suitable option. Our aim is to help you avoid paying for unnecessary space while ensuring you have enough room to store everything safely.
Whether you’re moving house, renovating, decluttering or storing business equipment, we’re here to make the process as simple and stress-free as possible.