Work will begin next week on a two-year scheme to regenerate Holyhead town centre.
Stanley Street will be closed to traffic for resurfacing work for two weeks as the first phase of the Townscape Transformation Project gets underway.
It's being funded by part of the £22.5 million 'levelling up' grant secured from the former UK Government in January last year.
Anglesey Council says it hopes the investment will help reverse the decline of Holyhead town centre - in one of Wales' most deprived areas - which has been amplified by Covid and the cost-of-living crisis.
Funding will be spent on investing in properties and empty buildings on Stanley Street in an effort to increase football and attract more business to the town.
Deputy leader Cllr Gary Pritchard said: "This is a significant project for Holyhead, we look forward to seeing the positive impact it can have on the economy as well as the local community."
"As one who was brought up in the town, I am very aware of its unique history and culture. It is well located with its strong links to Ireland and as a gateway to popular visitor destinations. We want to make sure it can capitalise on this for the benefit of its residents and businesses."
"Our aim is to re-create a thriving town centre, one that reflects the spirit and potential of Holyhead, and one which will attract new opportunities, ensuring a brighter future for everyone."
The first phase of work on some of the town's centre buildings will take place during the initial two-week closure on Stanley Street, which begins on Monday 30th September.
Businesses along Stanley Street will remain open as usual while work takes place - and the council says it hopes the transformation will mark a "positive turning point" for Holyhead's future.
Cllr Pritchard added: “We appreciate there may be some disruption as the transformation begins, but by working with our partners and residents we hope to minimise this and ensure that the long-term benefits far outweigh any short-term inconveniences.“
The project, which will be phased, is due to be completed by 2026.