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Best Safes & Lockboxes UK (2026) — Page 3

Home safes and key lockboxes for UK homes.

Read our full How to Choose the Right Safes & Lockboxes guide.

Pros

  • 7 internal pockets keep documents organised
  • Fireproof and waterproof construction protects deeds and certificates
  • Includes lock and carry handle

Cons

  • Not rated for long-duration house-fire exposure like a safe
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Currently unavailable

Pros

  • 30-minute fire protection plus 72-hour water protection
  • Portable with a carry handle and 2 keys
  • Trusted Yale security brand

Cons

  • Smaller 6.9L capacity than a full-size safe
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Master Lock Smart Connected Key Safe, Wall Mounted, Bluetooth or Combination Lock, Medium, Outdoor

#15 Pick

Master Lock Smart Connected Key Safe, Wall Mounted, Bluetooth or Combination Lock, Medium, Outdoor
Rated 3.8 out of 5 stars (1,064)
  • Holds multiple keys
  • 2 years

£146.93

Pros

  • Bluetooth app control lets you share access remotely
  • Weatherproof for permanent outdoor mounting
  • Falls back to combination entry if needed

Cons

  • Premium price versus a basic mechanical key safe
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Master Lock Certified Key Safe, Wall Mounted, Medium 105 x 132 x 43mm, Outdoor Key Lock Box

#16 Pick

Master Lock Certified Key Safe, Wall Mounted, Medium 105 x 132 x 43mm, Outdoor Key Lock Box
Rated 4.6 out of 5 stars (3,961)
  • Holds multiple keys
  • 2 years

£30.98

Pros

  • Weatherproof housing rated for permanent outdoor use
  • Large cavity holds multiple keys or a fob
  • Resettable 4-digit combination, no app or batteries needed

Cons

  • Basic mechanical lock, no smart/Bluetooth access option
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Master Lock 5481EURD Key Safe, Innovative Design, Large Capacity, High Security

#17 Pick

Master Lock 5481EURD Key Safe, Innovative Design, Large Capacity, High Security
Rated 4.5 out of 5 stars (282)
  • Holds multiple keys
  • 2 years

£29.89

Pros

  • Larger internal cavity than standard Master Lock key safes
  • Redesigned dial resists weathering and tampering
  • Free UK delivery on eligible orders

Cons

  • Bulkier housing needs more wall space than a compact key safe
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Pros

  • Weather-resistant zinc alloy body for outdoor mounting
  • Combination lock holds several spare keys
  • Budget-friendly entry point into keyed access safes

Cons

  • Combination dial is smaller and fiddlier than premium key safes
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