Planning Permission Ireland
GrantedExtensionDecided 27 April 2026

16 Hillside Park, Rathfarnham, Dublin 16, D16 E6C0

Demolition of a conservatory and garage to build a two-storey side and rear extension.

SD26B/0102W · South Dublin County Council · Lodged 11 March 2026

Reference
SD26B/0102W
Authority
South Dublin County Council
Register status
Decided
Type
Permission
Received
11 March 2026

Summary

AI-generated

The project involves the demolition of an existing rear conservatory and a converted side garage. A new two-storey side and rear extension will be constructed, including widening the vehicular access.

Extensionextensiondemolitiondriveway
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

Alteration/extension of the existing two-storey semi-detached house comprising demolition of the existing rear conservatory and converted garage at the side, and construction of a new two-storey side/rear extension, with hipped roof including extension of the existing hipped roof, modifications to the existing fenestration, and associated internal alterations and site development including widening of the existing vehicular access.

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
16 Hillside Park, Rathfarnham, Dublin 16Jan 2026€770,0001 m
12 Hillside Park, Rathfarnham, Dublin 16Mar 2026€730,00042 m
5 Hillside Park, Rathfarnham, Dublin 16Sept 2025€910,00061 m
40 Hillside Park, Rathfarnham, Dublin 16Mar 2026€631,000103 m
206 Ballyroan Rd, Rathfarnham, Dublin 16Mar 2026€865,000123 m
50 Hillside Park, Ballyroan Rd, Rathfarnham Dublin 14Apr 2026€736,000138 m
189 Ballyroan Rd, Rathfarnham, Dublin 16Oct 2025€780,000205 m
No 4 Block 8 Ely Woods, Owendoher Lodge, RathfarnhamJun 2025€550,000224 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 received11 March 2026
  2. Decision due5 May 2026
  3. Decision issued27 April 2026
  4. Permission expiry9 June 2031

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