Have Your Say on the Proposed Housing Development at Lehaunstown Lane

We are inviting you to take part in a public consultation on a proposed new residential development at Lehaunstown Lane, Dublin 18.

The consultation will be open from Monday, 26 May 2026, to Friday, 10 July 2026, inclusive.

What is proposed?

Dún Laoghaire-Rathdown County Council plans to build 109 new homes on Council-owned land at Lehaunstown Lane. The development will include a mix of one, two, and three-bedroom homes across buildings ranging from 2 to 4 stories in height.

The 109 homes will consist of:

• 28 one-bedroom homes (for 2 people)
• 6 two-bedroom homes (for 3 people)
• 53 two-bedroom homes (for 4 people)
• 22 three-bedroom homes

The development will also include:

• Open spaces and shared community areas
• Car parking and bicycle parking

Environmental checks

DLR has carried out an Appropriate Assessment Screening and an Environmental Impact Assessment Screening. The results confirm that the proposed development is unlikely to have significant effects on the environment or any designated European site, and that no further assessments are required.

Within 4 weeks of this notice, you can apply to An Coimisiún Pleanála to review whether the proposed development could have significant environmental effects.

Find out more

You can view full details of the proposal, including plans, drawings, and reports, online or in person:

• Online: via the consultation portal below
• County Hall, Marine Road, Dún Laoghaire Monday to Friday, 10:00 am–4:00 pm (excluding bank holidays)
• Council Offices, Dundrum Office Park, Dundrum Monday to Friday, 9:30 am–12:30 pm and 1:30 pm–4:30 pm (excluding bank holidays)

Have your say

The deadline for submissions is 4:30pm on Friday, 10 July 2026.

You can submit your views:

• Online via the consultation portal below
• By email to lehaunstownpart8@dlrcoco.ie
• In writing to Housing Projects, Housing Department, Dún Laoghaire-Rathdown County Council, County Hall, Marine Road, Dún Laoghaire

Have your say: Proposed Residential Development at Lehaunstown Lane, Dublin 18