Westmeath and Laois also saw an increase.
Offaly house prices have soared by 9% in the second quarter of the year, according to a new REA report.
The results show the cost of a home in the county is now €240,000.
Prices increased by 3.5% in Westmeath, where the average cost is €295,000, while in Laois, it's €265,000.
Dublin City saw an increase of 1.6%, bringing the average cost to €525,500, with other cities in the country seeing a rise of around €5,000.
REA spokesperson, Seamus Carthy says their figures are also showing an increase in landlords leaving the market:
NASA Artemis II Mission Begins Journey Back To Earth
Westmeath Boy To Be Laid To Rest After Devastating Road Accident
Laois Man To Hold Charity Raffle And Open Day This Weekend
Westmeath Cycleway Bridge To Be Named After Late Mary O'Rourke
Former Oireachtas PAC Chair Urges Direct Answers From State Bodies
Westmeath Family Appear In Court Over Violent Row
Revenue Seize Contraband Worth Over €352K
Farmers Vow To Continue Fuel Protest
Three Midlands Garda Stations Left Without Dedicated Officers
Midlands Fire Stations To Benefit From Fire Services Capital Programme
Midlands Motorists Clocked Speeding Over Bank Holiday Weekend
Gardaí Seek Witnesses Following Westmeath Burglary
Teacher Pay, AI And Staffing Crisis To Dominate Union Conferences
Electric Picnic Organiser Sees UK Festival Cancelled After Kanye West Booking
Missing Offaly Man Found Safe And Well
Man Dies Following Midlands Crash
Storm Dave Leaves Hundreds Of Midlands Homes Without Power
Laois Dairy Farm Submits Planning Application To Retain Onside Accommodation
Westmeath’s Musical Link To Sinead O’Connor Highlighted By Wax Museum Update
Moneygall To Feature On New US Presidents Trail Celebrating Irish Roots