Eglinton Lodge, 6, Seafield Avenue, Monkstown, Co. Dublin
Demolition of a rear extension and side conservatory to build a two-storey extension on a protected structure.
D11A/0082 · Dun Laoghaire Rathdown County Council · Lodged 22 February 2011
- Reference
- D11A/0082
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 February 2011
Summary
AI-generatedPermission is sought for the demolition of a ground-floor dining room extension and a first-floor side conservatory. A new two-storey extension will be constructed to the side and rear of this 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
Planning permission is sought for (a) demolition of existing ground floor dining room extension to rear, including removal of existing chimney breast, (b) demolition of existing first floor conservatory to side and rear, (c) construction of two storey extension to side and rear and (d) all associated site works. (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 |
|---|---|---|---|
| Victoria Lodge, 9 Seafield Ave, Monkstown | Jan 2025 | €2,420,000 | 53 m |
| Basement Apt, 19 Belgrave Square, Monkstown | Jan 2025 | €1,121,544 | 65 m |
| 18 Belgrave Sq North, Monkstown, Dublin | Sept 2025 | €2,120,000 | 70 m |
| 27 Belgrave Sq East, Monkstown, Dublin | Mar 2025 | €2,460,000 | 100 m |
| 12 Queen's Park, Monkstown, Blackrock | Dec 2025 | €2,500,000 | 188 m |
| 13 Trafalgar Terrace, Monkstown, Dublin | Sept 2025 | €3,370,000 | 198 m |
| 44 Belgrave Square West, Monkstown, Co Dublin | Sept 2025 | €3,400,000 | 201 m |
| 46 Belgrave Sq West, Monkstown, Dublin | Feb 2025 | €2,620,000 | 201 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 February 2011
- Decision issued15 April 2011
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
Permission is sought for the following (a protected structure): Removal of existing raised terrace and…
Seafield Lodge, Seafield Avenue, Monkstown, Co. Dublin
D12A/0190Dún Laoghaire–RathdownLodged 17 May 2012Extension
- RefusedAt this site
Permission for removal of existing raised terrace and construction of new three storey extension to rear…
Seafield Lodge, Seafield Avenue, Monkstown, Co. Dublin
D10A/0666Dún Laoghaire–RathdownLodged 6 Dec 2010Extension
- Refused30 m away
Outline Permission for the demolition of existing dwelling and the construction of 2 new dwellings
Erris, Belgrave Square East, Monkstown, Co Dublin
D17A/0092Dún Laoghaire–RathdownLodged 27 Apr 2017New dwelling
- Granted40 m away
Permission is sought for demolition of existing non-original two storey return , construction of a new…
8 & 8a, Seafield Avenue, Blackrock, Monkstown, Co Dublin, (Protected Structure), a three-storey semi-detached house, and adjacent part single, part two storey mews cottage
D21A/0085Dún Laoghaire–RathdownLodged 4 Feb 2021Extension
- Granted40 m away
Permission is sought for alterations to existing vehicular entrance gates including widening the existing…
8 & 8A, Seafield Avenue, Monkstown, Co Dublin, (A Protected Structure)
D21A/1117Dún Laoghaire–RathdownLodged 16 Dec 2021Alterations
- Compliance submission40 m away
Compliance with Condition No. 2 of Reg. Ref. D21A/0085
8 & 8a, Seafield Avenue, Blackrock, Monkstown, Co Dublin, (Protected Structure), a three-storey semi-detached house, and adjacent part single, part two storey mews cottage
D21A/0085/C1Dún Laoghaire–RathdownLodged 28 Jul 2023Other
- Refused50 m away
Retention of replacement balcony and exit stairs at rear of building on 1st floor level. This is a protected…
Victoria Lodge, 9 Seafield Avenue, Monkstown, Co. Dublin.
D02B/0537Dún Laoghaire–RathdownLodged 10 Jul 2002Retention
- Granted50 m away
The refurbishment of a three storey semi-detached house (Protected Structure RPS 485) including the following…
9, Victoria Lodge, Seafield Avenue, Monkstown, Blackrock, Dublin, A94CX78
D25A/0446/WEBDún Laoghaire–RathdownLodged 5 Jun 2025Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Demolish existing double height conservatory to rear and to build single storey extension at ground floor…
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D04A/1105Dún Laoghaire–RathdownLodged 27 Sept 2004
- GrantedExtension
Planning for works at a protected structure comprising; Demolition of existing 26sq.m single storey…
Ashton, The Hill, Monkstown, Co. Dublin
D09A/0888Dún Laoghaire–RathdownLodged 30 Mar 2010
- GrantedExtension
Demolition of existing conservatory and kitchen, new single storey extension to south and west elevations,…
Hollywood Castle, Claremont Road, Carrickmines, Dublin 18
D03A/0829Dún Laoghaire–RathdownLodged 3 Sept 2003
- GrantedAlterations
Permission for the demolition of an existing single storey extension, wc structure and garage to the rear…
5, Tivoli Terrace North, Dun Laoghaire, Co. Dublin
D14A/0085Dún Laoghaire–RathdownLodged 23 May 2014
- GrantedExtension
For the demolition of the existing two-storey and single storey side extensions and the construction of a…
Abbotsford, Brighton Road, Foxrock, Dublin 18
D06A/0799Dún Laoghaire–RathdownLodged 8 Jun 2006
- GrantedExtension
Permission for development. The development will consist of works to a Protected Structure; the demolition of…
1 De Vesci Terrace, Dun Laoghaire, Co. Dublin, A96 HX48
D22A/0117Dún Laoghaire–RathdownLodged 27 May 2022
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