We rented a storage unit twice, and both times they didn't return the deposit. The second time, the items were still damp after storage. They always come up with some excuse. The carts are broken, the wheels barely move.

Self storage at Ul. Kolejowa 348, , Łomianki
The Celtic Self Storage facility in Łomianki, located at Ul. Kolejowa 348, , offers 14 unique types of storage units in total. The available units at this facility are shown below. The average rental price for available units at this location is zł 383.4 per month.
The average unit size is 6 m² and 17 m³. This results in an average rental rate of zł 58.09 per m² and zł 22.43 per m³.
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Features
This facility offers various features to make renting storage as comfortable and secure as possible. The features are stated below.
Facility features
This facility offers the following features: CCTV, Parking.
Information is currently unavailable for these features: 24/7 Access, Drive-in Access, Elevator, Climate Control, Fire Alarm, Entrance Control, On-site Employees, Trolleys Available, Trailer for rent, Collection & Delivery, Certified alarm system, Electricity available, Multi-use, Restrooms on site, Wi-Fi.
- 24/7 Access
- Drive-in Access
- CCTV
- Elevator
- Climate Control
- Fire Alarm
- Entrance Control
- On-site Employees
- Trolleys Available
- Trailer for rent
- Parking
- Collection & Delivery
- Certified alarm system
- Electricity available
- Multi-use
- Restrooms on site
- Wi-Fi
Reviews
Very good storage, warm, dry, no problems. Customer service is also immediately available; the ladies on the phone are always very nice and helpful!
A well-deserved, top-notch review! The space was dry, clean, and well-lit. The service absolutely amazed me! Not only was it reliable and technically efficient, but Ms. Małogarza's approach restored my faith in humanity. Renting a storage unit solved my problem with the lack of storage space. Many thanks, Ms. Małgosia, and I look forward to working with you again, as such a storage unit is a sensible solution for me today, both financially and in terms of space. It was a pleasure to work with you. I recommend Sylwia Nicewicz.
Is it late already? It's okay, there's no problem visiting late, and that's appreciated 🙂👍
Storage unit prices (May 2026)
An average self storage unit of 6.60 m² at Celtic Self Storage, Łomianki - Ul. Kolejowa 348, , 05-092 costs around zł 383.40 per month, which is zł 208.80 cheaper compared to the national average (35.26%). On a m² basis, self storage units at Celtic Self Storage, Łomianki - Ul. Kolejowa 348, , 05-092 average zł 58.09 per m², which is zł 6.48 cheaper than the country-level average. Currently, prices at this provider range from a minimum of zł 138.00 per month to a maximum of zł 882.00 per month.
| Statistic | Value |
|---|---|
| Average monthly rent | zł 383.40 |
| Average size (m²) | 6.60 m² |
| Average volume (m³) | 17.09 m³ |
| Average price per m² | zł 58.09 / m² |
| Average price per m³ | zł 22.43 / m³ |
| Lowest monthly price | zł 138.00 |
| Highest monthly price | zł 882.00 |
| Price difference vs national average | zł 208.80 |
| Price difference vs national average (percentage) | 35.3% |
| Price difference vs national average per m² | zł 6.48 / m² |
| Price difference vs national average (percentage) per m² | 10% |
Storage overview
Below is an overview of the unique storage unit types and sizes offered at this location:
- Locker units (0–2 m²): 1 unique unit sizes
- Small units (2–5 m²): 3 unique unit sizes
- Medium units (5–10 m²): 4 unique unit sizes
- Large units (10+ m²): 6 unique unit sizes
- Average unit size (m²): 6
- Average unit size (m³): 17
- Total unique unit sizes: 14
Nearby Market Comparison
How does this location compare? We’ve mapped 11 other storage facilities in and around Łomianki to give you a clear overview at local prices and unit sizes.| Storage provider | Storage facility | City | Distance from this storage facility | Number of storage location types | Average size (m²) | Average size (m³) | Average price | Average price/m² | Average price/m³ | Price difference vs current storage location | Price difference vs current storage location (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Schowek24 | Warszawa - Książkowa 9C, 03-138 | Warszawa | 8.11 km | 1 | 1.50 m² | 3.89 m³ | zł 229.00 | zł 152.67 / m² | zł 58.94 / m³ | zł 154.40 | 40.27% |
| Less Mess Storage | Warszawa - Sprawna 41, 03-147 | Warszawa | 8.27 km | 43 | 6.94 m² | 17.94 m³ | zł 932.42 | zł 134.32 / m² | zł 51.98 / m³ | zł 549.02 | 143.20% |
| Wynajmij Box | Mościska - Postępu 8A, 05-080 | Mościska | 8.85 km | 4 | 9.00 m² | 23.31 m³ | zł 419.00 | zł 46.56 / m² | zł 17.98 / m³ | zł 35.60 | 9.29% |
| Maos Park | Warszawa - Wólczyńska 163, 01-908 | Warszawa | 9.73 km | 2 | 14.00 m² | 36.26 m³ | zł 831.48 | zł 59.39 / m² | zł 22.93 / m³ | zł 448.08 | 116.87% |
| Box Storage | Warszawa - Ul. Arkuszowa 9, 01-934 | Warszawa | 10.09 km | 5 | 8.80 m² | 18.63 m³ | zł 405.00 | zł 46.02 / m² | zł 21.74 / m³ | zł 21.60 | 5.63% |
| cematbox | Warszawa - Ul. Wólczyńska 133, 01-919 | Warszawa | 10.37 km | 18 | 19.61 m² | 50.75 m³ | zł 1,800.67 | zł 91.84 / m² | zł 35.48 / m³ | zł 1,417.27 | 369.66% |
| Stokado Self Storage | Warszawa - Tarasowa 1, 03-183 | Warszawa | 11.25 km | 35 | 7.21 m² | 18.63 m³ | zł 1,014.71 | zł 140.65 / m² | zł 54.45 / m³ | zł 631.31 | 164.66% |
| Przechowalnia24 | Warszawa - Płochocińska 98B, 03-044 | Warszawa | 13.74 km | 2 | 21.50 m² | 53.30 m³ | zł 849.00 | zł 39.49 / m² | zł 15.93 / m³ | zł 465.60 | 121.44% |
| Stuff in Storage | Warszawa - Płochocińska 89G, 03-044 | Warszawa | 13.75 km | 2 | 4.50 m² | 9.00 m³ | zł 249.00 | zł 55.33 / m² | zł 27.67 / m³ | zł 134.40 | 35.05% |
| POLKONTBOX | Warszawa - Jagiellońska 88, 00-992 | Warszawa | 14.31 km | 3 | 17.33 m² | 44.89 m³ | zł 762.19 | zł 43.97 / m² | zł 16.98 / m³ | zł 378.79 | 98.80% |
| Magazynownia | Warszawa - Małych Dębów 10, 03-289 | Warszawa | 14.9 km | 7 | 10.79 m² | 27.94 m³ | zł 487.00 | zł 45.15 / m² | zł 17.43 / m³ | zł 103.60 | 27.02% |
All storage units
| Size | Availability | Type | Floor | Price | |
|---|---|---|---|---|---|
| 2.00 m² / 5.18 m³ | Available | Self Storage | Floor unknown |
zł 138.00 / Month
zł 69.00 /m²
–
zł 26.64 /m³ | |
| 3.00 m² / 7.77 m³ | Available | Self Storage | Floor unknown |
zł 207.00 / Month
zł 69.00 /m²
–
zł 26.64 /m³ | |
| 4.00 m² / 10.36 m³ | Available | Self Storage | Floor unknown |
zł 276.00 / Month
zł 69.00 /m²
–
zł 26.64 /m³ | |
| 6.00 m² / 15.54 m³ | Available | Self Storage | Floor unknown |
zł 414.00 / Month
zł 69.00 /m²
–
zł 26.64 /m³ | |
| 18.00 m² / 46.62 m³ | Available | Self Storage | Floor unknown |
zł 882.00 / Month
zł 49.00 /m²
–
zł 18.92 /m³ |
Explore all facilities
Market data updated on Sunday 10 May by The Storage Scanner Team. View our Methodology here.



















