Self Storage Units in Lisbon | Allstorage - Your Ideal Choice

The Ideal Choice for Your Storage Needs

Choosing the right size self storage unit can be a real challenge, especially when considering the variety of items you need to store. Whether you're moving house, renovating a space, or simply looking for a solution to free up space in your business, self storage offers a flexible and secure solution. Lisbon and Almada are areas with a growing demand for storage spaces, and Allstorage, with its 12 units, has the perfect answer. In this article, we'll guide you through the process of selecting the ideal unit size, ensuring you don't pay more than necessary and that your belongings are always accessible and protected.

The Essentials: In 30 seconds, you will learn:

• The importance of choosing the right size for your unit.
• How to calculate the necessary space based on your belongings.
• Tips to optimize the use of your unit.
• Common mistakes to avoid when choosing self storage.
• Where to find the most convenient Allstorage unit for you.

Why is it important to choose the right size?

Choosing the appropriate size self storage unit is crucial to optimize your investment. A unit that's too small can cause organization problems and even damage your belongings, while one that's too large means paying for unnecessary space. At Allstorage, you can change sizes at any time, but starting with the right choice saves time and money.

Already know the size you need? Check the updated self storage prices in Lisbon and book today.

Step 1: Inventory Your Belongings

The first step is to list all the items you intend to store:

• Large furniture: sofas, beds, tables, wardrobes.
• Appliances: refrigerators, washing machines, microwaves.
• Boxes and suitcases: how many and what size?
• Special items: bicycles, sports equipment, musical instruments.

Measure the larger items — dimensions are more important than weight. Remember that careful organization can save you space and costs.

Step 2: Use the Volume Rule

As a general rule, you can calculate the necessary space as follows:

This guide serves as an initial orientation, but also consider the frequency of access and the need to reorganize items within the unit.

Step 3: Consider Access

If you need frequent access to your unit, reserve space for:

• An internal corridor for circulation.
• Frequent items near the entrance.
• Shelves for vertical organization.

This may mean choosing a unit 20-30% larger. Smart organization facilitates access and maximizes storage capacity.

Our Most Popular Sizes

XS Box (1–3 m²) - from €68/month

Perfect for:

• Document archive.
• Travel suitcases.
• Seasonal sports equipment.
• 20-30 small boxes.

Small Box (3–6 m²) - from €91/month

Ideal for:

• Furniture from a complete room.
• Bicycles and outdoor equipment.
• Small e-commerce stock.

Medium Box (6–12 m²) - from €159/month

Our most popular! Accommodates:

• Contents of a T1/T2 apartment.
• Sofa, bed, appliances.
• Medium business stock.

Large Box (12–20 m²) - from €235/month

For larger needs:

• Complete T3 house.
• Commercial equipment.
• Moves with furniture from several rooms.

Check the full price table for more details.

To see the starting price of each size with the boxes free right now, go to storage boxes for rent in Lisbon.

What fits in a 1-2 m² box

The smallest box (from €68/month) holds a lot, as long as there is no furniture:

• Moving boxes: stacked properly, they take up height rather than floor space.
• Suitcases and large rucksacks, which at home fill the back of the wardrobe.
• Out-of-season clothes: coats, duvets and boots in summer; beachwear and fans in winter.
• A bicycle, standing upright against the wall, with the handlebars turned to save width.
• Sports equipment: skis, boards, tents and camping gear.
• Documents: personal archive boxes or those of a small business.

Beds, double mattresses, sofas and large appliances will not fit here: for those, start at 3-4 m².

Storing out-of-season clothes

This is one of the most common uses of a small box. To make sure your clothes come out as they went in:

• Only store clothes that are washed and completely dry; stains and damp get worse over the months.
• Use lidded boxes or fabric bags; avoid leaving clothes in sealed plastic bags for months on end.
• Fold knitwear instead of hanging it, so it keeps its shape; coats and suits go in garment covers.
• Label each box with the season and the person (for example, "Winter – kids") so you can swap everything in one trip.
• Keep shoes separate from clothes, clean and in their own boxes.

With 24/7 access, you can do the swap whenever it suits you.

From m² to m³: the practical rule

Box sizes are given in m² (floor area), but what you store takes up volume. Because the boxes have ceiling height, the usable space is in practice the floor area × the height to which you can stack safely. A 2 m² box with boxes stacked up to 2 m gives about 4 m³; the same box stacked only to 1 m gives half that.

To do the maths:

1. Add up the volume of what you will store. Measure the larger items (length × width × height). A 50 × 35 × 35 cm box is about 0.06 m³.
2. Decide the stacking height you can reach comfortably, which is usually below the ceiling. Check the height of the box you choose on the unit page or with the team before making your plan.
3. Divide the volume by the height to get the floor area. Add some margin for an aisle if you will need to reach the back (see Step 3).

Example: 40 boxes of 0.06 m³ add up to 2.4 m³. Stacked to 1.6 m, they take up 1.5 m² of floor and fit in a 2 m² box with some room to spare.

Stacking safely

• Heavy boxes (books, crockery) at the bottom and light ones on top; boxes of the same size make stable columns, half-empty boxes give way.
• Do not climb on boxes or furniture to reach the top; if you need to, bring your own step stool or ladder.

The full method is in how to organise your storage box.

Still torn between two sizes?

Advice on choosing the space is free: tell the team what you want to store through the contact page. If you later need more or less space, you can move to another box, subject to availability, moving your belongings yourself. Compare dimensions and prices on the sizes page.

Allstorage Units: Where to Find Your Box?

Allstorage has 12 units in Lisbon, Almada, and Algés. Some of the most sought after:

• Central Lisbon: Damasceno Monteiro, Estefânia, Saldanha.
• Western Zone: Alcântara, Algés, Benfica.
• South Bank: Almada, Almada 2.

See also our guide on self storage near the center of Lisbon.

Tip: Want to secure your space? You can book in Lisbon online in less than 2 minutes.

Transport and Access

The location of Allstorage units is strategic, facilitating access from any point in the city. The units are well served by public transport and main roadways. For example, Allstorage Saldanha, located at Rua Pedro Nunes 27 B, is close to several metro and bus lines, while Allstorage Almada, located at Av. 25 de Abril de 1974, 45 A, is easily accessible via the 25 de Abril Bridge.

Specific Benefits of Each Option

Each self storage unit offers unique benefits:

• Security: All units are equipped with CCTV surveillance.
• Flexibility: Monthly contracts with a minimum period of just 1 month and no lock-in, allowing adjustments as your needs change.
• 24-hour access: Every day of the year, for your convenience, which is ideal for flexible work schedules or unexpected access needs.

These features make Allstorage a reliable and convenient choice for the secure storage of your belongings.

Common Mistakes to Avoid

1. Underestimating volume - Objects take up more space than they seem.
2. Forgetting access - Without an internal corridor, you'll have to remove everything to reach the back.
3. Not considering height - Take advantage of the 2.5-3m height to stack.
4. Thinking only of the present - If you're going to accumulate more items, choose larger.
5. Choosing an inconvenient location - Ensure the unit is conveniently located.

Checklist/Practical Tips

• Make a detailed inventory of your belongings.
• Measure larger items and calculate total volume.
• Plan the internal organization of the unit.
• Choose a convenient location.
• Check contract flexibility.

Ready to Get Started?

Choosing the right size self storage is essential to ensure your belongings are protected and accessible. With a variety of sizes and locations, Allstorage offers solutions tailored to your needs. Ready to make the best choice? Book your unit online and start enjoying the extra space today.

Next Steps

• Check self storage prices
• Self storage near the center of Lisbon
• See all Allstorage units
• Contact us for questions

All our units in Lisbon: see live prices and free storage units for each location on our page about self storage in Lisbon.