20, Mulgrave Terrace, Dun Laoghaire, Co. Dublin
Partial demolition and construction of a two-storey rear extension to a protected house.
D06A/1871 · Dun Laoghaire Rathdown County Council · Lodged 15 December 2006
- Reference
- D06A/1871
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 December 2006
Summary
AI-generatedThe development involves the partial demolition of an existing rear extension and the construction of a new two-storey rear extension. Internal renovations will also be carried out on the property, which is a protected structure.
- 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
For the demolition of section of existing single and two storey extension to rear of house,construction of a two storey extension to rear of return, containing kitchen and family room at ground floor level, and bedrooms and bathrooms over at first floor level internal renovations to existing house to 20 mulgrave terrace, a list 2 protected structure.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 21 Mulgrave Terrace, Dun Laoghaire, Dublin | Jul 2025 | €1,400,000 | 11 m |
| 12 Mulgrave Terrace, Dun Laoghaire, Dublin | Aug 2025 | €1,651,324 | 93 m |
| 3 Patrick Court, Patrick St, Dun Laoghaire | Jun 2026 | €585,000 | 97 m |
| 2 Patrick Court, Patrick St, Dun Laoghaire | Apr 2026 | €572,000 | 103 m |
| 32 Mulgrave St, Dun Laoghaire, Dublin | Jul 2025 | €880,000 | 120 m |
| 30 Mulgrave St, Dun Laoghaire, Dublin | Nov 2025 | €1,800,000 | 143 m |
| Tivoli Mews, 7 Tivoli Terrace South, Dun Laoghaire | May 2025 | €1,110,000 | 153 m |
| Whitethorn, Royal Terrace West, Dun Laoghaire | Nov 2025 | €1,300,000 | 164 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 received15 December 2006
- Decision issued16 February 2007
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Removal of existing electronically operated timber sheeted gates, erection of two rendered blockwork gate…
20, Mulgrave Terrace, Dun Laoghaire, Dublin
D08A/0094Dún Laoghaire–RathdownLodged 31 Jan 2008Alterations
- RefusedAt this site
Removal of existing timber sheeted gates, erection of two rendered blockwork gate piers to existing vehicular…
20, Mulgrave Terrace, Dun Laoghaire, Co. Dublin
D07A/1313Dún Laoghaire–RathdownLodged 14 Sept 2007Alterations
- GrantedAt this site
Permission for — New door to north side of ground floor rear return to replace existing kitchen window
21 Mulgrave Terrace, Dún Laoghaire, Co Dublin (A Protected Structure)
D18A/0205Dún Laoghaire–RathdownLodged 8 Mar 2018Alterations
- GrantedAt this site
Planning permission is sought for the restoration of the main structure, the reinstatement of the primary…
18, Mulgrave Terrace, Dun Laoghaire, Co. Dublin
D11A/0540Dún Laoghaire–RathdownLodged 3 Apr 2012Alterations
- GrantedAt this site
Permission for development consisting of: (1) the demolition of existing single-storey pitched and flat…
18, Mulgrave Terrace, Dun Laoghaire, Co. Dublin
D13A/0385Dún Laoghaire–RathdownLodged 16 Oct 2013Extension
- GrantedAt this site
Planning permission is sought for: (A) The provision of a new vehicular access from Mulgrave Terrace and new…
18, Mulgrave Terrace, Dun Laoghaire, Co. Dublin
D11A/0542Dún Laoghaire–RathdownLodged 29 Nov 2011Alterations
- Granted40 m away
Single storey extension to the side of return at rear of existing house, enclosed by boundary wall at side.…
17, Mulgrave Terrace, Dun Laoghaire, Co. Dublin.
D04A/1095Dún Laoghaire–RathdownLodged 24 Sept 2004Extension
- Granted40 m away
Existing single storey light workshop premises
61, Patrick Street, Dun Laoghaire, Co Dublin
D08A/0649Dún Laoghaire–RathdownLodged 22 Apr 2009Commercial
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