The plans would see the existing school replaced with a new building.
Plans for a new secondary school in the midlands could see it accommodate up to 1,300 students.
The Board of Management at Coláiste Íosagáin in Portarlington is seeking planning permission for a new two and three-storey post-primary school.
The new development would allow the school to accommodate an additional 160 students, increasing from 1,140 to 1,300.
The building would replace the existing school, and the plans include the demolition of the current premises, as well as a number of temporary buildings.
As the proposed development would be built on the existing GAA pitch, it also includes plans to construct a new pitch on the site.
Overall, the plans would see the new school feature 48 general classrooms, 24 specialist teaching rooms and four special needs classrooms, as well as a range of other facilities, including a library and P.E hall.
It's expected the contract for development of the new project would take more than two years.
A decision from Offaly County Council is due by the 22nd of September.
Westmeath Gardaí Confiscate €7k In Illegal Cannabinoids
Laois Councillor Honoured For 40 Years Of Public Service
Laois Man Appears In Court After €8m Cocaine Find
Revenue Offering Help For Couriers After Fastway Closure
Anonymous Westmeath Man Donates Unclaimed Cash To Charity
Offaly Fianna Fail Councillor Adds To Scrutiny Of Taoiseach
Midlands Macra Clubs Shine In National Awards
High Court To Decide On Seizing Cars Used By Enoch Burke
Man Charged Over €8m Cocaine Seizure in Laois
Laois TD Criticises Rural Planning Requirements
Westmeath Company Up For Business & Finance Award
Former Defence Force Member Jailed For Six Years Over 1981 Rape
Midlands Founded Dance School Wins Big At National Awards
Offaly And Laois Outpace Westmeath In Social Housing Rollout
Offaly MEP Eyes Growth For Irish Whiskey During EU-India Trade Talks
Polish Pilot Found Guilty Of €8.4m Midlands Drug Smuggling Operation
Offaly Councillor Questions Housing Scheme
Medical Conditions Linked To Psoriasis In Focus For Awareness Week
Laois Company Named Finalist In National Startup Awards
Water Quality The Focus At Agricultural Conference In Laois