Luttrellstown Gate, Castleknock
47 homesCastlethorn Developments Luttrellstown LimitedDublin 15, Fingal County Council
Approved Feb 2026; building started Mar 2026.
On the planning register as Kellystown and Porterstown Lands (FW25A/0419E). 99 new homes have sold at Luttrellstown Gate since 31 Jul 2025, at a median €502,203 on the Property Price Register (without VAT). Build progress, sales and land nearby on Buildable →
- 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
- 47 homes
- Uses
- residential
- Applicant
- Castlethorn Developments Luttrellstown Limited
- Site
- 2.09 ha
- Appeal
- ACP 500486 · Other
Building progress councils’ figures, Q2 2026
- 2026Approved
- 2026Building started
- Not yetFirst homes signed off
47 homes permitted; building has not started (Q2 2026).
completed · under construction · not started · 35 houses and 12 apartments permitted
Quarter by quarter
| Quarter | Permitted | Under construction | Completed | Completed share |
|---|---|---|---|---|
| Q4 2025 | 0 | 0 | 0 | |
| Q1 2026 | 0 | 0 | 0 | |
| Q2 2026 | 47 | 0 | 0 |
The scheme
Castlethorn Developments Luttrellstown Limited proposes a residential development on a site in the townlands of Kellystown and Porterstown, Dublin 15. The project involves the construction of 47 units on a site area of approximately 2.17 hectares.
it involves the development of 47 residential units
What the register says
Permission at site (c. 2.17 ha) in the townlands of Porterstown and Ke…
Cut short by the council feed. Full text ↗
Summary from the register record.
Planning timeline 7 steps
- 26 Sept 2025Application lodged — Standard
- 17 Dec 2025Appealed to An Coimisiún Pleanála — PL-500486-DF-25
- 3 Feb 2026Council decision — Grant
- 3 Feb 2026Commission decision — Granted
- 3 Feb 2026Final approval
- 22 Jul 2026Building started
- 15 Mar 2031Approval runs out (estimate)
The site 2.09 ha
Boundary of Luttrellstown Gate, Castleknock as the Dublin councils map it in the housing pipeline.
Planning applications inside the site 7 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
- RefusedIn the townlands of Kellystown, Porterstown and Diswellstown, Clonsill
Appeals inside the site 9 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)
- RefusedIn the townlands of Kellystown, Porterstown and Diswellstown, Dublin 15. (www.kellystownshd.com)
Building work started inside the site 2 commencement notices
Full planning report for 53.37842, -6.40934
WhatZoning, appeals, sold prices, flood and heritage — the whole area in one PDF.apos;s planned around it, could you extend, and what to ask before you buy.
No account, no payment. Not a statutory planning search.
Other big developments nearby within 2 km
- Kellystown · 12 m away
- Kellystown · 12 m away
- Porterstown · 191 m away
- Kellystown · 213 m away
- Old Schoolhouse Site (former Clonsilla School · 215 m away
- Clonsilla Inn · 293 m away
- Clonsilla Inn · 293 m away
- Windmill · 496 m away
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