Carrickbrennan House, Monkstown Valley, Monkstown, Co Dublin
Addition of a single-storey glazed conservatory and internal alterations to Carrickbrennan House, a protected structure.
D15A/0407 · Dun Laoghaire Rathdown County Council · Lodged 22 June 2015
- Reference
- D15A/0407
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 June 2015
Summary
AI-generatedThe development includes adding a single-storey glazed conservatory to the south-west of the house, a new patio, and remodelling the existing kitchen. It also involves re-opening a sealed internal door, sealing off an external utility door, and modifying French doors. The works relate to a protected structure and were previously approved.
- Storey
- 1
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
Permission for the addition of a single storey glazed conservatory to the south west of carrickbrennan house, patio to south and west of same, remodelling of the existing kitchen, re-opening of original sealed internal door to kitchen and sealing off adjoining internal door, sealing off existing external utility room door and modifying french doors from kitchen to conservatory and associated site works. The above works were previously approved (d08a/0005). A 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 |
|---|---|---|---|
| 11 Arundel, Monkstown Valley, Monkstown | Oct 2025 | €695,000 | 23 m |
| 4 The Beeches, Monkstown Valley, Monkstown | Jul 2025 | €648,000 | 65 m |
| 1 Arundel, Monkstown Valley, Monkstown | Jan 2025 | €1,080,000 | 68 m |
| 16 Southdene, Monkstown Valley, Monkstown | Jun 2026 | €630,000 | 92 m |
| 58 The Beeches, Monkstown Valley, Monkstown | Feb 2025 | €810,000 | 102 m |
| 35 The Alders, Monkstown Valley, Monkstown | May 2026 | €382,000 | 158 m |
| 17 Beauparc Downs, Monkstown Valley, Monkstown | Feb 2026 | €550,000 | 169 m |
| 18 Beauparc Downs, Monkstown Valley, Dublin | May 2025 | €495,000 | 169 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 received22 June 2015
- Decision issued14 August 2015
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
Addition of a single storey glazed conservatory to the south west conservatory to the south west of…
Carrickbrennan House, Monkstown Valley, Monkstown, Co. Dublin
D08A/0005Dún Laoghaire–RathdownLodged 8 Jan 2008Alterations
- GrantedAt this site
Permission for the following, including all associated site-works — The provision of an external door at…
Carrickbrennan House, Monkstown Valley, Monkstown, County Dublin, A94H3V2, (A Protected Structure, RPS No 831
D21A/0629Dún Laoghaire–RathdownLodged 6 Jul 2021Alterations
- Granted70 m away
The rear dormer structure, new gable stairwell window, new rooflights to the front pitch of the main roof and…
18, The Beeches, Monkstown Valley, Monkstown, Blackrock, Dublin, A94E1T1
D25B/0357/WEBDún Laoghaire–RathdownLodged 24 Jun 2025Extension
- Invalid70 m away
The rear dormer structure, new gable stairwell window, new rooflights to the front pitch of the main roof and…
18, The Beeches, Monkstown Valley, Monkstown, Blackrock, Dublin, A94E1T1
D25B/0350/WEBDún Laoghaire–RathdownLodged 19 Jun 2025Extension
- Granted70 m away
Planning permission sought for new window at ground floor level to west facing side elevation to existing…
5, Monkstown Valley, Monkstown, Co. Dublin
D09B/0270Dún Laoghaire–RathdownLodged 25 Jun 2009Alterations
- Granted70 m away
(1) Formation of porch to front (2) Two storey extension to side and rear comprising kitchen at ground floor…
1, Arundel, Monkstown Valley, Monkstown, Co. Dublin
D05A/1276Dún Laoghaire–RathdownLodged 3 Oct 2005Extension
- Granted70 m away
(1) formation of porch to front (2) extension at first floor level to side of house over existing extension…
1, Arundel, Monkstown Valley, Monkstown, Co. Dublin
D05B/0087Dún Laoghaire–RathdownLodged 15 Feb 2005Extension
- Invalid70 m away
Permission for development, the development will consist of widening to the existing front entrance, a new…
34, Southdene, Monkstown, County Dublin
D20A/0627Dún Laoghaire–RathdownLodged 7 Sept 2020Extension
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
Addition of a single storey glazed conservatory to the south west conservatory to the south west of…
Carrickbrennan House, Monkstown Valley, Monkstown, Co. Dublin
D08A/0005Dún Laoghaire–RathdownLodged 8 Jan 2008
- GrantedAlterations
Permission is sought at (a Protected Structure) for the demolition of the existing conservatory to the rear;…
1, Killiney Terrace, Breffni Road, Sandycove, Co. Dublin A96 HN22
D18A/0158Dún Laoghaire–RathdownLodged 24 Apr 2018
- GrantedExtension
PROTECTED STRUCTURE: The development will consist of: The removal of (non-original) conservatory to the rear…
Rockville House, 1A, Ailesbury Road, Dublin 4
2522/21Dublin CityLodged 1 Apr 2021
- GrantedAlterations
Permission is sought for works to a protected structure, consisting of; new heating system and hotpress,…
29, Waltham Terrace, Blackrock, Co. Dublin
D10A/0162Dún Laoghaire–RathdownLodged 24 Mar 2010
- GrantedAlterations
Permission for amendments to previously granted/refused Planning Permission no. D15A/0415 comprising: A.…
1 Coliemore Villas, Colimore Road, Dalkey, Co Dublin .
D15A/0832Dún Laoghaire–RathdownLodged 8 Mar 2016
- GrantedExtension
The development will consist of the demolition of an existing two storey extension to the rear (area 33.6…
1, Cliff Terrace, Breffni Road, Sandycove, Co. Dublin
D04A/1499Dún Laoghaire–RathdownLodged 18 Mar 2005
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