In and around Castellana, there are currently 61 storage providers with 155 facilities and 375 unique storage unit types.
| Storage unit type | Size | Lowest monthly price | Highest monthly price | Average monthly price (city) | Average monthly price (country) | Difference (€) | Difference (%) |
|---|---|---|---|---|---|---|---|
| Locker | 0–2 m² | € 21.36 | € 120.00 | € 60.78 | € 53.11 | € 7.67 | 12.6% |
| Small | 2–5 m² | € 32.97 | € 210.33 | € 114.06 | € 102.63 | € 11.43 | 10% |
| Medium | 5–10 m² | € 92.65 | € 450.00 | € 180.19 | € 170.65 | € 9.54 | 5.3% |
| Large | 10+ m² | € 123.06 | € 684.22 | € 249.01 | € 290.18 | € 41.17 | 16.5% |
For locker units (0–2 m²), the average monthly price is € 60.78, or € 7.67 more expensive versus the national rate (12.6%). Comparing this on a m² basis, locker units are € 41.47 per m², which is € 3.65 more expensive versus the country average.
The average monthly price for a small unit (2–5 m²) is € 114.06, which is € 11.43 more expensive than the national average (10%). When looking on a price per m² basis, this equals € 34.92 per m², which is € 5.39 more expensive than the national average.
A medium-sized unit (5–10 m²) costs around € 180.19, that's € 9.54 more expensive compared to the national average (5.3%). On a m² basis, medium-sized units in Castellana are € 25.25 per m², which is € 2.11 more expensive than on a country-level.
For large units (10+ m²), the average monthly price is € 249.01, or € 41.17 cheaper versus the national rate (16.5%). Comparing this on a m² basis, large-sized units are € 15.51 per m², which is € 1.79 cheaper versus the country average.
The cheapest storage unit in Castellana and the surrounding area is already available for rent from € 21.36. This unit has an approximate size of 1.00 m² and 2.00 m³ and is offered by Globalbox. The second cheapest unit in Castellana and the surrounding area is for rent at a price of € 22.74. This unit has an approximate size of 1.00 m² and 2.00 m³ and is offered by M2 Trasteros Urbanos.
| Storage provider | City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|---|
| Globalbox | Madrid | Avenida De La Democracia | 28031 | 1.00 m² | € 21.36 / Month | View facility |
| M2 Trasteros Urbanos | Madrid | Calle Manuel Arranz, 10 | 28038 | 1.00 m² | € 22.74 / Month | View facility |
| Redtras | 28019 - Madrid | Calle Baleares, 61 | MADRID | 0.59 m² | € 24.54 / Month | View facility |
| Trasteros Galaxy | Madrid | Calle De Julia Mediavilla, 42 | 28053 | 1.10 m² | € 25.00 / Month | View facility |
| Trasteros Galaxy | Madrid | Calle De Julia Mediavilla, 42 | 28053 | 1.20 m² | € 25.00 / Month | View facility |
| Storage provider | City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|---|
| Roomer Salamanca | Madrid | Calle De Ramón De Aguinaga, 6 | 28028 | 2.50 m² | € 45.00 / Month | View facility |
| Roomer Salamanca | Madrid | Calle De Ramón De Aguinaga, 6 | 28028 | 3.00 m² | € 50.00 / Month | View facility |
| Roomer Salamanca | Madrid | Calle De Ramón De Aguinaga, 6 | 28028 | 3.50 m² | € 55.00 / Month | View facility |
| Espacio Trasteros | Madrid | Calle Sambara, 153 | 28027 | 2.50 m² | € 56.00 / Month | View facility |
| La Colmena Trasteros | Carabanchel | Calle Cristóbal Aguilera, 2 | 28025 | 2.50 m² | € 59.00 / Month | View facility |
| Storage provider | City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|---|
| M2 Trasteros Urbanos | Madrid | Paseo De Jesuitas, 14 | 28011 | 5.40 m² | € 92.65 / Month | View facility |
| Espacio Trasteros | Madrid | Calle Sambara, 153 | 28027 | 6.00 m² | € 100.00 / Month | View facility |
| Espacio Trasteros | Madrid | Calle Sambara, 153 | 28027 | 8.00 m² | € 123.00 / Month | View facility |
| Trasteros Galaxy | Madrid | Calle De Julia Mediavilla, 42 | 28053 | 8.00 m² | € 130.00 / Month | View facility |
| Box2Box Storage | Madrid | Pickup and Delivery | — | 6.00 m² | € 131.00 / Month | View facility |
| Storage provider | City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|---|
| Espacio Trasteros | Madrid | Calle Sambara, 153 | 28027 | 11.00 m² | € 148.00 / Month | View facility |
| Espacio Trasteros | Madrid | Calle Sambara, 153 | 28027 | 14.00 m² | € 175.00 / Month | View facility |
| Trasteros Galaxy | Madrid | Calle De Julia Mediavilla, 42 | 28053 | 12.00 m² | € 240.00 / Month | View facility |
| Trasteros Galaxy | Madrid | Calle De Julia Mediavilla, 42 | 28053 | 12.30 m² | € 270.01 / Month | View facility |
| Cityo | Madrid | Calle Vía De Los Poblados, 11 | 28033 | 11.00 m² | € 288.42 / Month | View facility |
The surroundings of Castellana also offer storage rentals. Compare units in nearby areas.
Average prices in Madrid are currently € 120.05, which is € 2.59 cheaper compared to Castellana. In Ciudad Lineal, average prices are currently € 115.54, which means that, on average, Ciudad Lineal is € 7.09 cheaper versus Castellana. Units for rent in Tetuán de las Victorias have currently an average price of € 118.39, which is € 4.24 cheaper than Castellana.
Well-known providers operating in or near Castellana – Blue Space, Necesito Un Trastero, and Pongo Trasteros.








The Castellana district, a major business and residential hub in Madrid, is characterized by its prestigious office buildings and high-density apartment blocks. Living or working along the iconic Paseo de la Castellana or in adjacent neighborhoods means dealing with limited personal space. Many modern apartments and older, classic buildings alike lack sufficient built-in closets or storage areas, making it difficult to manage personal belongings, seasonal items, or business equipment. This urban reality forces residents and companies to seek external solutions to keep their primary spaces organized and uncluttered without sacrificing a prime location.
This is where renting external storage becomes a practical necessity. The concept of self storage offers a flexible and secure way to handle various life and business situations. For individuals, it is an invaluable resource during a home renovation or when moving between apartments in the area. For businesses, it provides a cost-effective way to archive documents or manage inventory without paying premium commercial real estate prices. Students attending nearby institutions may also need a place for their belongings during semester breaks, and families often use a unit to store items during significant life events, creating a buffer for their possessions.
Navigating the logistics of moving items in and out of the Castellana area presents unique challenges. The district is known for its heavy traffic, particularly during peak hours, and finding temporary parking for a van or truck can be nearly impossible. Many streets have strict loading and unloading regulations, and access to buildings often involves navigating narrow corridors or relying on small elevators. A well-chosen storage space, especially one located in a more accessible area just outside the central core, can simplify this process significantly by offering ample parking and ground-floor access for easy loading.
When deciding on a self storage for rent, it is important to balance cost with convenience. Facilities located directly within the city's most central districts tend to be more expensive, while those situated near major ring roads like the M-30 offer more competitive pricing. Consider how often you will need to access your belongings to determine the best location for your needs. Using a platform like The Storage Scanner can help you evaluate different options for storage space for rent, allowing you to filter by location, price, and features to find a suitable solution that fits your budget and logistical requirements.
The current average monthly rental price for a storage unit in Castellana and its surroundings is € 122.63. Compared to the national average of € 132.78 (8.3%), this means renting in Castellana is € 10.15 cheaper. Looking at costs per m², the average in Castellana is € 34.02 / m², while the national benchmark stands at € 29.17 / m². Put differently, on a per-m² basis, Castellana is € 4.85 more expensive compared to the country average (14.3%).
In and around Castellana, there are currently 61 storage providers operating a total of 155 facilities. The largest providers are Blue Space, Necesito Un Trastero, Pongo Trasteros.
In Castellana and the surrounding area, the most affordable storage unit starts from just € 21.36 per month. This unit offers approximately 1.00 m² and 2.00 m³ and is available from Globalbox.
The average rental price in Madrid is currently € 120.05 per month, which is € 2.59 cheaper compared to Castellana.
In Ciudad Lineal, prices average € 115.54 per month, making them € 7.09 cheaper relative to Castellana.
For Tetuán de las Victorias, the average unit price is € 118.39 per month, which is € 4.24 cheaper than in Castellana.
Last updated: Wednesday 1 April
Looking for cheap self storage? Whether you need personal storage for a move or business storage for inventory, The Storage Scanner compares thousands of storage units near you. Find the best storage space and rent storage at the lowest price today!
© 2026 The Storage Scanner, all rights reserved