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.

#13 Pick
JUNDUN Fireproof Document Box with 7 Pockets File Folder, Waterproof Document Organiser with LockRated 4.6 out of 5 stars (656)
- A4 documents
£26.59
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

#14 Pick
Yale Fire & Water Chest Medium — Fireproof & Waterproof Document Storage Box, 30-Minute Fire ProtectionRated 4.5 out of 5 stars (37)
- 6.9 litres
- 2 years
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

#15 Pick
Master Lock Smart Connected Key Safe, Wall Mounted, Bluetooth or Combination Lock, Medium, OutdoorRated 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

#16 Pick
Master Lock Certified Key Safe, Wall Mounted, Medium 105 x 132 x 43mm, Outdoor Key Lock BoxRated 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

#17 Pick
Master Lock 5481EURD Key Safe, Innovative Design, Large Capacity, High SecurityRated 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

#18 Pick
CDC Digi Lock Key Safe, Wall Mounted Key Box, Combination Lock Box, Outdoor Waterproof and Security Key CabinetRated 4.6 out of 5 stars (5,386)
- Holds multiple keys
- 1 year
£8.48
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