Planning Permission Ireland
InvalidExtensionDecided 12 January 2026

8 Beechpark, Castleknock Road, Dublin, D15 PN4N

Extensions and a new front porch for a semi-detached house in Castleknock.

FW26A/0003E · Fingal County Council · Lodged 5 January 2026

Reference
FW26A/0003E
Authority
Fingal County Council
Register status
Invalid or incomplete
Type
Permission
Received
5 January 2026

Summary

AI-generated

The development consists of a new front entrance porch, a first-floor side and rear extension, and a ground-floor rear extension to an existing two-storey semi-detached house.

Extensionextensionsuburban
Storeys
2

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

The development will consist of the following: (a) new front entrance porch, (b) first floor side and rear extension, (c) ground floor rear extension, all to existing 2 storey semi-detached house.

Built & sold

What happened next

Beyond the decision: whether this development was built, and what property here has sold for.

Recent sales nearby

within 500 m
Residential Property Price Register sales within 500 metres of this site
AddressDatePriceDistance
11 Beechpark Ave, Castleknock, Dublin 15Nov 2025€1,175,00084 m
17 Beechpark Ave, Castleknock, Dublin 15Mar 2026€800,000101 m
19 Oak Lawn, Castleknock, Dublin 15Sept 2025€1,050,000105 m
9 Denewood, Beechpark Ave, Castleknock Dublin 15Mar 2025€554,000157 m
99 Park Drive Ave, Castleknock, Dublin 15Oct 2025€460,000172 m
87 Park Drive Ave, Castleknock, Dublin 15Mar 2026€478,000179 m
58 The Hawthorns Boroimhe Swords, DublinJun 2025€387,000181 m
26 Beechpark Avenue, Castleknock, Dublin 15Dec 2025€1,400,000189 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

  1. Application received5 January 2026
  2. Decision due4 March 2026
  3. Decision issued12 January 2026

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