An office move changes where you work long before it changes how, but clients only believe the second half if the first half is announced with numbers, dates and every contact detail they rely on. The relocation notice is really two notices wearing one subject line: a new address and a change log for how people reach you. This guide builds the client email, the contact table and the three-send timing arc around the move.
One Move, Three Audiences

The move reaches three audiences on three tracks, clients need continuity, vendors need updated billing and delivery details, and employees need logistics, because one broadcast email serves none of them properly. Moving-company templates and property-sector guidance all split the send list before they draft a word. The client notice reassures; the vendor letter updates records; the staff note moves people. A client who receives employee parking instructions concludes the move is about you; an employee who receives vendor billing codes concludes nothing useful before their first commute. Split the list, split the message, keep one shared fact base so no version contradicts another on date or address.
The Client Notice in Six Parts
The client notice runs six parts: a subject that says moving, the new full address with effective date, one sentence of why, the contact details that change and those that stay, the continuity line that service is uninterrupted, and an invitation to visit.
- Subject: We are moving — our new address from 2 November, so the news is impossible to misfile.
- New full address with effective date, formatted for copy-paste into a contacts record.
- One sentence of why, growth or service, without real-estate saga.
- The contact split: what changes, what stays identical, in a table.
- The continuity line: service, response times and your team are unchanged by the move.
- An invitation to visit, which converts a logistics email into a relationship gesture.
Effective date beats moving date in the email; clients care when the new address starts working, not when the trucks come. Both dates can appear; the effective date appears first.
The Contact Changes That Must Travel
The notice table lists every channel with its new value or unchanged mark, postal address, phone, email domain, billing address and visiting arrangements, because a contact the client cannot find after the move is a lost order.
| Channel | From 2 November | Status |
| Postal and courier address | 120 Hill Street, #05-01, S(179365) | Changed |
| Main phone | +65 6555 0142 | Changed |
| Email addresses | Same domain and inboxes | Unchanged |
| Billing address | Same as postal above | Changed — update records |
| Visiting arrangements | Lift lobby B, level 5 reception | New — visitors welcome from 3 November |
Unchanged details are stated as unchanged; silence reads as unknown. The unchanged email line saves your clients' IT departments an afternoon and saves you a hundred reply-alls.
Timing the Notice
Clients hear about the move 30 days ahead, get a reminder in the final week, and receive the we-have-moved confirmation on the first working day at the new address. The 30-day notice carries the full six parts; the final-week reminder carries the address and the effective date again in half the length; the first-day confirmation carries the address, the map and the thanks. Signatures and website banners change the day the first notice goes out, not on moving day, because the signature travels further than any single email. Sequence the vendor letters inside the same window, with account numbers, and the bank and insurer letters first among them; official record-keepers move slower than clients.
The We-Have-Moved Follow-Up
The follow-up confirms the move is complete, attaches a map or transport notes, restates the new address once, and thanks clients for their patience with any delivery wobble. Keep it to five lines; the follow-up is a handshake, not a second announcement. Attach the transport notes as a link or an image rather than a paragraph of directions, and name the nearest MRT exit, because that single fact answers the question every visitor actually has. Keep mail redirection running for 90 days; the follow-up email does not catch every envelope, and redirected post buys three months of grace for the clients who update their records slowly. Thank the clients who flexed a delivery date around your move weekend by name; gratitude with a name in it reads as gratitude.
Address Changes as Operations Writing
Relocation notices, bank-detail changes and system migrations share the update-notice register where completeness is the whole value, and marked small-group practice keeps that completeness a habit. iWorld Learning's Business English small-group classes mark exactly this operations-notice writing in classes of three to six, where the channel table becomes a checklist habit rather than a memory test. Archive the notice set; the next change of any kind starts from it.
Frequently Asked Questions
Do banks and vendors need a different letter?
Yes; formal change-of-address letters with account numbers go separately to banks, insurers and government bodies, because client-broadcast emails do not update official records.
What happens to mail sent to the old address?
Arrange postal redirection for at least 90 days before moving day and state in the notice that mail is being redirected, so clients stop worrying about lost documents.
Should I mention downtime during the move?
State it once with exact hours if phones or systems pause; a named short gap reads as competence while an unmentioned gap reads as chaos.