Welcome To London’s Premier PO Box Company
(Established in 1925) – We are London’s oldest independent mail & call handling company.
Dependable, Cost-effective, Flexible, Confidential.
Why choose British Monomarks?
For over 80 years we have been London’s premier mail handling and forwarding company. We offer a first class range of business and personal mail handling and telephone call answering services delivered by our friendly and professional team.
You can trust us to handle your personal/business mail or calls flexibly, confidentially and securely.
Have a question? We can help.
Call FREEFONE on 0800 096 1925 from the UK or 020 7419 5000.
Our online ‘Chat’ feature is always available where you can either chat online to one of our friendly operators or, if out of office hours, leave us a message so we can get back to you. You will find the ‘Chat’ feature at the bottom of this page.
Drop in to see us at our offices.
We’ve been situated at our offices since the early 1970’s and you’ll find us here every working weekday – at Monomark House, 27 Old Gloucester Street, London WC1N 3AX. We are situated between Holborn and Russell Square tube – on the Piccadilly Line.
We’d be delighted to meet you and tell you more about our services and how they might help and save you money.
We are open 9 am – 5.30 pm weekdays excluding Bank Holidays.
Flexible service options.
When you sign up for a British Monomarks service you’ll discover how amazingly flexible our services are and the wide range of options we make available to you.
You can choose to have your mail forwarded daily, weekly, monthly or to set dates and are able to change your instructions at any time. You can opt to collect your mail in person or have it collected on your behalf. We offer a scan and email service which allows you to read your mail on the same day we receive it.
We accept signed for items for you including Special and Recorded Delivery letters and parcels as well as deliveries from all courier sources.
How to find us.
Our offices are convenient for Piccadilly Line tubes Holborn and Russell Square. Bus routes that stop near us on Southampton Road are 59, 68, X68 and 188 or, if you’re in a hurry, why not jump into a taxi?
We’ve been working from our offices in Monomark House since the early 1970’s. Our original offices were in High Holborn way back in 1925.
A great deal may have changed in our 90 years in business, but you can be sure our great deals haven’t.
No hidden charges.
With us you can rely on our clear, open and honest pricing policy with no hidden or unexpected charges.
Our service and itemised prices are both clear and fair, so by choosing us you can be sure that there’ll be no hidden extras or nasty surprises – not always the case these days.
Service Plan Prices
Our itemised charges and refundable deposits are amongst the lowest in London. The following prices outline typical mail and call handling charges
Mail Handling Charges:
Note: Examples shown here exclude VAT
• Scan & Email: From 75p per letter.
• Letters: Forwarded/redirected 14p + p&p.
• Collected: Letters 10p.
• Collected: Parcels from 60p.
• Signed for: Letters & parcels from 60p.
• Courier collected: Parcels from £1.
• Parcel storage: £1 per day (after 14 days).
Telephone Call Handling Charges:
• Telephone messages: £1.25
• Diverted calls: Call Cost + 15%
What our customers say about us…
I have just started using your scan and email service and was pleasantly suprised when I received a second email today, with what I assume was the second post. Great service – keep it up.
Mr. P Hargreaves – Street Address Service
If you need a letter or package delivered anywhere in the world then trust the Monomark ‘A’ Team – Raymond and Yvonne – cue the ‘A’ Team music…
Dr. BT – Street Address Service
I have, over many years, been given an excellent, friendly and helpful service by the staff of BM. I particularly value the kindness in things done for me during my illness.
Michael G – Ex street Address Customer