Celtic Self Storage – self-storage facilities in
Warsaw
Professional self-storage facilities in the Warsaw metropolitan area – flexible contracts, 24/7 access, monitoring and free parking.
Self Storage Facilities Near Me – Two Warsaw Locations
Celtic Self Storage serves the entire Warsaw region with two convenient self storage facilities: Łomianki (North Warsaw) and Piaseczno (South Warsaw). We are only 15–25 minutes from major districts such as Bielany, Żoliborz, Białołęka, Ursynów, Mokotów, Wilanów and Kabaty.
Looking for self storage units near me? We also support customers across the wider Warsaw metropolitan area and nearby towns.
Celtic Self Storage is Warsaw's leading self-storage provider with two locations: Łomianki (ul. Kolejowa 348) and Piaseczno (ul. Kineskopowa 1). We offer secure storage units from 1 to 24 m² with 24/7 access, CCTV monitoring, and individual PIN codes. Prices start from 98 PLN/month. Our customers rate us 4.9/5 on Google (Łomianki, 37 reviews) and 4.7/5 (Piaseczno, 177 reviews). We serve over 1,700 clients with flexible contracts from 1 month, free parking, and bilingual support (Polish and English). Celtic Self Storage is the ideal solution for moving, renovation, seasonal storage, or business document archiving.
Storage Units 1-20 m²
Self storage units for rent in various sizes. Perfect for furniture, documents, sports equipment and e-commerce inventory.
View storage units →Tire Storage
How to store tires with rims? Our dry and ventilated units are the perfect place for seasonal tire storage year-round.
Storage guide →Shipping Container Rental
Shipping container rental for businesses and individuals. 20ft and 40ft shipping containers offer flexible storage solutions.
View shipping containers →Item Storage
Storage facility in Warsaw for individuals and businesses. Store furniture, boxes, seasonal equipment and document archives.
Learn more →Our locations
Two modern locations in Warsaw and surroundings
Celtic Łomianki
Modern storage units in an excellent location with easy access from Bielany, Białołęka and Tarchomina.
Celtic Piaseczno
Secure self-storage facilities with 24/7 monitoring and free parking.
Celtic Self Storage – more than storage
We offer the highest quality storage services in two convenient locations
Competitive prices in Warsaw
Save up to 30% compared to storage facilities in the city center. Celtic Self Storage offers the best prices in the Warsaw area.
Storage units 1–20 m²
Perfect for furniture, documents, clothes, sports equipment and tires. Choose a size tailored to your needs.
24/7 self storage with monitoring
Round-the-clock access with a code and full security thanks to monitoring and alarm system.
Two convenient locations in the Warsaw area
Storage facilities in Łomianki and Piaseczno – ideal locations with easy access for residents of all Warsaw.
Service in Polish and English
Professional support for individual clients and businesses. Help with booking and managing storage units.
Over 1700 clients have trusted us
Proven solution with hundreds of positive reviews. Join our growing community of satisfied customers.
Frequently Asked Questions
Answers to the most popular questions about self storage facilities
What are the dimensions of available storage units?
How to store tires with rims in self storage?
How much does it cost to rent a self storage unit near Warsaw?
Do you offer storage container rental?
How it works
Simple booking process and 24/7 access activation.
Choose size
Match the storage unit to your needs.
Choose date
Select a convenient rental start date.
Provide contact details
First and last name, email and phone.
Pay online
Fast and secure PayU payment.
Complete registration
Fill in invoice details and activate 24/7 access. You have 24 hours.
Failure to complete data within 24 h = automatic cancellation and refund.
📞 Call — we're happy to advise!