Laois had 271 new dwellings on the list.
Over 600 homes were added to the midland's residential building stock in the last 12 months.
According to the latest report from GeoView, the average cost of house in the region is 184 thousand euro.
Laois saw the highest increase in housing stock - 271 homes were added to the GeoDirectory database in the year to June, with a further 316 under construction.
193 new dwellings were listed in Offaly, with another 95 under construction.
While 157 were added in Westmeath, and 249 are being built.
However, residential construction was particularly weak in the midlands in comparison to the rest of the country - Offaly accounted for just 0.7 per cent of the national total, Westmeath was 1.8, and Laois was 2.3 per cent.
The national average vacancy rate is 4.5 per cent - Offaly is level with that, while Westmeath is above at 4.9, and Laois below at 3.8.
Midlands Beautician Turned Tarmac Layer Sing Trades Praises
Laois Company Wishes Rose Of Tralee Luck For DWTS Final
Regional March For Gaza Taking Place In Offaly Tomorrow
Digital Career Skills Platform Launches For Midlands
Canadian Ambassador To Ireland Visits Offaly
Laois Council Moves To Acquire Derelict Building On Main Street
Offaly TD Demands Stronger Ticket Touting Laws As Six Nations Prices Hit €3k
Offaly Hotel Manager Highlights Lack Of HSE Staff To Register Marriages In County
Threshold Express Concern Over Excessive Short Term Lets
New Highly Skilled Midlands Jobs Announced
Wind Chill Expected To Bring Back Winter Feeling
Pieta House Expected To Close Midlands Services
Westmeath Hotel Applies For New Wellness Centre
Midlands MEP Demands Stronger Disability Access Laws
Tullamore Lions Club Named All Ireland Club Of The Year
€366k In Compensation Paid Last Year For Pothole Damage To Motorists
Offaly Councillor Expresses Concern On 'Nearest School' Rule For Online Admission
High Court Hears Moving Enoch Burke To Castlerea Prison Was 'Lawful'
IFA Welcome Plan To Dredge Parts Of River Shannon In Offaly
Regional Enforcement Authority To Prevent Illegal Peat Extraction Still Being Formed