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:
Planning Permission Approved For New 800 Pupil Secondary School In Midlands
Annual Rose Of Tralee Tour Underway
Longford-Westmeath TD Urges Action On Vacant HSE-Owned Buildings
Taoiseach Backs Offaly Camino Proposal
Laois Pride Launch Writing Competition In Memory Of Joe Drennan
Laois Truck Driver Arrested For Driving Overweight Truck Under Influence
Offaly Business Closed Over Food Safety Breach
Gardai Continuing Laois Meadow Fire Investigation