Oatlands House, Diswellstown, Castleknock, Dublin 15
Alterations to a previously permitted development at Oatlands House in Castleknock.
FW17A/0232 · Fingal County Council · Lodged 21 December 2017
- Reference
- FW17A/0232
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission and Retention
- Received
- 21 December 2017
Summary
AI-generatedThe application seeks permission and retention for alterations to a previously approved development under reference F08A/1355 at Oatlands House, Castleknock.
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Alterations to development permitted under ref ref f08a/1355
Land-use zoning
What this land is zoned for
“Protect and enhance high amenity areas”
National zoning type: Conservation, amenity or buffer space, corridor/belt, landscape
Objective set by the The Fingal Development Plan 2023 – 2029 (2023–2029). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Built — construction complete
A commencement notice records works starting on 25 September 2017.
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 34 Diswellstown Drive, Castleknock, Dublin 15 | Feb 2025 | €681,000 | 286 m |
| 36 Diswellstown Drive, Castleknock, Dublin 15 | Apr 2025 | €710,000 | 288 m |
| 40 Diswellstown Drive, Castleknock, Dublin 15 | Jul 2025 | €750,000 | 293 m |
| 6 Diswellstown Manor, Porterstown Road, Castleknock | Apr 2025 | €850,000 | 337 m |
| 22 Diswelstown Park, Castleknock, Dublin 15 | Sept 2025 | €782,500 | 419 m |
| 20 Diswellstown Park, Castleknock, Dublin 15 | Jun 2025 | €777,500 | 425 m |
| Woodcrest, Somerton Road, Castleknock | Jul 2025 | €730,000 | 473 m |
| 7 Diswellstown Place, Castleknock, Dublin 15 | Dec 2025 | €700,000 | 484 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received21 December 2017
- Decision due23 February 2018
- Decision issued3 July 2018
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Part granted, part refusedAt this site
Protected Structure : retention permissions for alterations to develop
Oatlands House, Diswellstown, Castleknock, Dublin 15
FW18A/0092FingalLodged 29 Jun 2018Retention
- GrantedAt this site
Renovations to and redevelopment, including extensions, of the existin
Oatlands House, Diswellstown, Castleknock, Dublin 15
F08A/1355/E2FingalLodged 1 Aug 2014Alterations
- Withdrawn60 m away
The development will consist of a wastewater pump station and rising m
Oatlands, Castleknock, Dublin
FW21A/0101FingalLodged 30 Nov 2021Infrastructure
- Granted70 m away
Alterations to development permitted under Reg. Ref: F08A/1355 to cons
Oatlands House, Diswellstown, Castleknock, Dublin 15
FW18A/0124FingalLodged 21 Aug 2018Alterations
- Granted100 m away
The development will consist of the replacement of approximately 3m of
Diswellstown Above Ground Installation (AGI), Diswellstown, Castleknoc
FW19A/0137FingalLodged 13 Aug 2019Infrastructure
- Granted100 m away
Construction of a single storey packaged boiler house kiosk, a boiler
Diswellstown Above Ground Installation (AGI), Diswellstown, Castleknoc
FW21A/0141FingalLodged 6 Aug 2021Infrastructure
- Granted150 m away
The proposed works consist of the following
Lutterellstown, Diswellstown, Castleknock, Dublin 15
FW21A/0045FingalLodged 8 Mar 2021Other
- Granted150 m away
Permission for for a new 349.3m2 single storey prefabricated office bu
West Link Toll Plaza, Luttrellstown Road, Diswellstown, Castleknock, D
FW14A/0116FingalLodged 8 Dec 2014Commercial
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
Alterations to development premitted under Reg. Ref F08A/1353
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FW17A/0082FingalLodged 11 May 2017
- GrantedAlterations
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FW18A/0124FingalLodged 21 Aug 2018
- RefusedAlterations
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- GrantedAlterations
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F21A/0043FingalLodged 29 Jan 2021
- GrantedAlterations
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F18A/0206FingalLodged 25 Apr 2018
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