The party has come under fire for the promise.
A Laois Offaly Sinn Féin TD is re-iterating his party's promise they could provide affordable homes for under €300,000.
Sinn Féin has come under fire for claims it could deliver such a scheme in the Capital.
However, Deputy Brian Stanley says their party research has found they could reduce the cost of a home under an affordable housing scheme by up to 30%.
He says there would be little regional variation:
Ambulance Response Times Drop Slightly In Midlands
Westmeath Motorsport Official Stewards F1 Race
HSE Figures Show Major Staffing Gaps In Mildands Youth Mental Health Services
Offaly Gardai Appeal For Public Input Into LCSP Survey
Motorists Warned To Expect Major Delays For Tullamore Show
Almost €80k Going To Laois Flood Defences
Electric Cars Overtake Every Other Engine Type In Sales
Laois Mother Appeals To HSE For Clinical Trial Reimbursement