Can bailiffs go to my old correspondence address?

Yes

The bailiff may attend the address on the warrant or writ of control, but they may not take control of goods there if the debtor does nor live or trade at that address.

If the occupants of the debtors previous address are being harassed by bailiffs, they may apply for an injunction restraining them from doing so.^[1]

The bailiff's power is limited to taking control of goods where the debtor usually lives or carries on a trade or business.^[2]

If a bailiff wants to take control of the debtors goods at an address that is not where he lives or carries on a trade or business, then the bailiff must apply for that authority separately.^[3]

^{[1] Section 3 of the Protection from Harassment Act 1997
[2] Paragraph 14(6) of Schedule 12 of the Tribunals, Courts and Enforcement Act 2007
[3] Paragraph 15 of Schedule 12 of the Tribunals, Courts and Enforcement Act 2007}