Postbox Bakes | Storefront |
Letterbox brownie box

About us

Our brownie and blondie boxes are the perfect gift to make someone smile.

Postbox bakes is a small family run business based in Northamptonshire.

All of our bakes are handmade with 100% English butter, free range eggs and the finest dark chocolate.

Each box is baked fresh, and customised with a free personalised message before arriving hassle-free, through your letterbox.

We deliver to letterboxes across the UK making our brownies the perfect surprise gift. All of our boxes are posted using royal mail and are dispatched Monday - Friday.

Each month our brownie selection changes, so there is always new flavours to catch your eye.

Our bestseller, the brownie selection boxPersonalised Brownie Birthday SlabOreo and crunchie brownie

Like this partner?


  • "A very tasty assortment of brownies and Blondies! The bikes were packaged nicely and arrived safely and completely intact. Great seller, tasty bakes, and I would definitely recommend them."
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    Laura E

  • "They taste just as good as they look! Were here just in time for when I needed, ideal for occasions when you’re unable to visit the person! I’d recommend to anyone!"
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  • "Great customer service as I wanted them to be delivered for a birthday; so the delivery date was changed and they arrived on the birthday boys day. Thank you"
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    Jen G

  • "Faultless, the best brownies on the Internet."
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Press Comments

"30 Best Letterbox Brownies That Make The Perfect Gifts"
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May 2022

"15 letterbox gifts to send to loved ones"
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Aug 2021



Each box will be displayed in 1-2 days (Monday - Friday)

Orders are posted 1st class with Royal Mail and are therefore not fully tracked.

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Please see's delivery policy.


Please see's returns policy.

Returns Address

50 Market Place, Brackley, NN137DP, GB

Terms and Conditions

Please see's terms & conditions.