Planning Permission Ireland
InvalidExtensionDecided 1 February 2021

6, Seafield Court, Killiney, Co Dublin

Demolition of a chimney and rear extension, with construction of new front and rear extensions.

D20B/0440 · Dun Laoghaire Rathdown County Council · Lodged 23 December 2020

Reference
D20B/0440
Authority
Dun Laoghaire Rathdown County Council
Register status
Decided
Type
Permission
Received
23 December 2020

Summary

AI-generated

The project involves the demolition of an existing chimney and rear extension. It will be replaced by a 9 sq.m single-storey front extension and a 34 sq.m rear extension, with six roof lights added to the existing roof.

Extensiondemolitionrear extensionfront extension
Floor area
43 m²

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

Development which will consist of demolition of existing chimney and existing rear extension and construction of 9 sq. M single storey extension to the front, and a 34 sq. M extension to the rear, with 6 no. Roof lights added to the existing roof, internal modifications and associated site works

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
1 Killiney Court, Seafield Road, KillineyDec 2025€375,00062 m
87 Seafield Court, Killiney, DublinOct 2025€730,000105 m
104 Seafield Court, Seafield Rd, KillineyFeb 2025€705,000114 m
33 Seafield Court, Killiney, DublinApr 2025€690,000139 m
34 Bayview Close, Killiney, DublinJan 2025€685,000186 m
13 Bayview Close, Killiney, DublinMar 2026€305,000190 m
1 Seafield Rd, Killiney, DublinDec 2025€1,260,000228 m
20 Bayview Park, Killiney, DublinJul 2025€624,950269 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 received23 December 2020
  2. Decision issued1 February 2021

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