Kellystown and Porterstown Lands
56 homesCastlethorn Developments Luttrellstown LimitedDublin 15, Fingal County Council
Approved Feb 2026; building started Mar 2026.
- 26 Sept 2025Received
- 20 Nov 2025Approved
- 17 Dec 2025Appealed
- 3 Feb 2026Final approval
- 13 Mar 2026Building started
- 12 Jun 2026Appeal: Other
- Status
- Building started
- Decision
- Approved · 20 Nov 2025
- Size
- 56 homes
- Uses
- residential
- Applicant
- Castlethorn Developments Luttrellstown Limited
- Site
- 2.35 ha
- Appeal
- ACP 500488 · Other
Building progress councils’ figures, Q2 2026
- 2026Approved
- 2026Building started
- Not yetFirst homes signed off
56 homes permitted; building has not started (Q2 2026).
completed · under construction · not started · 50 houses and 6 apartments permitted
Quarter by quarter
| Quarter | Permitted | Under construction | Completed | Completed share |
|---|---|---|---|---|
| Q4 2025 | 0 | 0 | 0 | |
| Q1 2026 | 0 | 0 | 0 | |
| Q2 2026 | 56 | 0 | 0 |
The scheme
Castlethorn Developments Luttrellstown Limited proposes a residential development on lands in the townlands of Kellystown and Porterstown, Dublin 15. The project involves the construction of 56 units on a site area of 2.35 hectares.
it involves the development of 56 residential units
What the register says
Castlethorn Developments Luttrellstown Limited, intends to apply for P…
Cut short by the council feed. Full text ↗
Summary from the register record.
Planning timeline 7 steps
- 26 Sept 2025Application lodged — Standard
- 20 Nov 2025Council decision — Grant
- 17 Dec 2025Appealed to An Coimisiún Pleanála — PL-500488-DF-25
- 12 Jun 2026Commission decision — Granted
- 12 Jun 2026Final approval
- 22 Jul 2026Building started
- 27 Jul 2031Approval runs out (estimate)
The site 2.35 ha
Boundary of Kellystown and Porterstown Lands as the Dublin councils map it in the housing pipeline.
Planning applications inside the site 6 applications in the last 10 years
- CommencedLands in the Townlands of Kellystown and Porterstown, Dublin 15
- CommencedLands in the Townlands of Kellystown and Porterstown, Dublin 15
- WithdrawnLands in the Townlands of, Kellystown and Porterstown,, Dublin 15
- WithdrawnLands in the Townlands of Kellystown and Porterstown, Dublin 15
- RefusedThe townlands of Porterstown and Kellystown, Dublin 15
- CommencedIn the townlands of Kellystown, Porterstown and Diswellstown, Clonsill
Appeals inside the site 8 with An Coimisiún Pleanála
- OtherLands in the Townlands of Kellystown and Porterstown, Dublin 15
- OtherLands in the Townlands of Kellystown and Porterstown, Dublin 15
- OtherKellystown, Clonsilla, Dublin 15
- OtherKellystown, Clonsilla, Dublin 15
- OtherKellystown, Clonsilla, Dublin 15
- GrantedKellystown, Clonsilla, Dublin 15
- OtherCounty Dublin, County Meath, County Kildare
- Granted with conditionsIn the townlands of Kellystown, Porterstown and Diswellstown, Clonsilla, Dublin 15. (www.kellystownshd2.com)
Building work started inside the site 1 commencement notice
Other big developments nearby within 2 km
- Old Schoolhouse Site (former Clonsilla School · 220 m away
- Clonsilla Inn · 287 m away
- Winterwood · 1.8 km away
- Site A · 1.8 km away
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