Secure, flexible & affordable! Secure, flexible &
affordable!

Reserve your space online today
or call 0191 537 4236

Reserve your space online today or call 0191 537 4236

INSTANT QUOTE down arrow Your belongings deserve the best -
discover the benefits of Indoor Storage!
storage boxes in office BUSINESS & PERSONAL STORAGE Choose the right storage for you! Choose the right storage for you!

Reserve your space online today
or call 0191 537 4236

Reserve your space online today or call 0191 537 4236

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Reserve your space online today
or call 0191 537 4236

Reserve your space online today or call 0191 537 4236

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Premium Indoor Storage Sunderland

We provide clean, dry, and secure indoor storage designed to give you complete peace of mind. Whether you’re decluttering, moving house, or storing business equipment, our indoor units offer the perfect environment to protect your items from the elements. We offer a range of unit sizes to suit your needs, with no long-term contracts required. Whether you need short- or long-term storage, you’re in full control. And with our competitive rates, indoor storage at O’Brien’s is more affordable than you might think.

Call 0191 5374236 now & speak to our helpful team!

Why Choose Indoor Storage?

Maximum Security

Our indoor units are housed within secure, locked buildings fitted with CCTV, alarm systems, and restricted access. You alone hold the key to your unit.

Protection from the Weather

There’s no need to worry about damp, frost, or extreme temperatures. Indoor storage keeps your possessions shielded from the ever-changing British weather — ideal for furniture, electronics, paperwork, and fragile items.

Clean, Dry & Pest-Free

We uphold high standards of cleanliness throughout our facility. With routine pest control and climate-stable interiors, your stored belongings stay just as you left them.

Easy Access & Friendly Assistance

Access your unit easily during opening hours, with trolleys and loading bays available to help with moving. Our friendly, knowledgeable staff are always on hand to assist with any queries.

Indoor Storage is ideal for…

Homeowners, Renters & Students

Store excess furniture, seasonal items, or household goods during a move. Safe, temporary storage during term breaks or gap years.

Businesses & Tradespeople

Keep stock, documents, or equipment organised and out of the way. Store tools, materials, and supplies securely and centrally.

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Self Storage Size Guide

Storage Guide

Need help finding the right size? Please click on the tabs to show some of our more popular sizes. We also have containers and larger indoor storage.

large storage room

Small room

20-35sqft

Suitable for:

  • Washing machine & dryer
  • Double bed / mattress
  • Large sofa
  • Small household items
  • Books & boxes
small storage room

Medium room

45-85 sqft

Suitable for:

  • Ideal for contents of a 1 bed flat
  • Medium sofa
  • White goods
  • TV & stand / unit
  • Bed
medium storage room

Large room

100-135 qsft

Suitable for:

  • Ideal for contents of a 2 bed house
  • Lounge furniture
  • Large sofa
  • Wardrobes & beds
  • Kitchen appliances
large storage room

Extra large room

150 sq ft plus

Suitable for:

  • Ideal for contents of a 3 bed house
  • All white goods
  • All lounge furniture
  • Beds, wardrobes & drawers
  • Garden furniture
large storage room
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storage rooms