8 Grosvenor Terrace, Monkstown, Blackrock, Co. Dublin, A94CW16 [a protected structure]
Demolition of a side extension and construction of a single storey side and rear extension at a protected structure.
D21A/0196 · Dun Laoghaire Rathdown County Council · Lodged 10 March 2021
- Reference
- D21A/0196
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 March 2021
Summary
AI-generatedPermission is sought to demolish a single-storey side extension and external metal staircase. The development involves constructing a single-storey side and rear extension at a protected structure.
- 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 to demolish single storey side extension & external metal staircase & construct single storey side/ rear extension & associated works.
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.
Built — construction complete
A commencement notice records works starting on 27 September 2021.
Notified floor area: 36 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Pakenham Lodge, Pakenham Road, Monkstown | Jul 2026 | €2,150,000 | 48 m |
| 8 Monkstown Gate, Pakenham Road, Monkstown | Dec 2025 | €1,020,000 | 78 m |
| 17 Grosvenor House, Grosvenor Terrace, Dublin | Jan 2025 | €516,551 | 86 m |
| 16 Grosvenor House, Pakenahm Road, Monkstown | Feb 2026 | €535,000 | 86 m |
| Longford Lodge, 25 Monkstown Crescent, Monkstown Blackrock | Mar 2026 | €1,350,000 | 93 m |
| 18 Packenham Apts, The Slopes, Monkstown | Apr 2025 | €310,000 | 168 m |
| 19 Packenham Apts, Sloperton, Monkstown | Mar 2026 | €565,500 | 178 m |
| 6 Pakenham, Monkstown, Dublin | Jan 2025 | €485,000 | 180 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 received10 March 2021
- Decision issued23 April 2021
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 to demolish single storey side extension & external metal staircase, & construct first floor level…
8 Grosvenor Terrace, Monkstown, Blackrock, Co. Dublin, A94 CW16 [a Protected Structure]
D21A/0520Dún Laoghaire–RathdownLodged 8 Jun 2021Extension
- GrantedAt this site
Permission for development consisting of a single storey conservatory at lower ground floor level to the rear…
8 Grosvenor Terrace, Monkstown, Co Dublin
D17A/0660Dún Laoghaire–RathdownLodged 21 Jul 2017Extension
- GrantedAt this site
Permission for: Conversion and alteration of outbuildings to rear of main house to studio, greenhouse and…
8 Grosvenor Terrace, Monkstown, Co Dublin (A Protected Structure)
D15A/0446Dún Laoghaire–RathdownLodged 9 Jul 2015Alterations
- GrantedAt this site
Permission for development consisting of: new window and door in south elevation at lower ground floor level;…
8, Grosvenor Terrace, Monkstown, Co. Dublin (A Protected Structure)
D14A/0380Dún Laoghaire–RathdownLodged 17 Jun 2014Alterations
- GrantedAt this site
Permission sought for amendments to previously permitted development, Plan Reg Ref D23A/0552, including…
6, Pakenham Road, Monkstown, Dun Laoghaire, Co. Dublin
D24A/0649Dún Laoghaire–RathdownLodged 20 Aug 2024Retention
- GrantedAt this site
Permission sought for alterations and extensions to existing dwelling comprising (1) demolition of existing…
6 Pakenham Road, Monkstown, Dun Laoghaire, Co. Dublin
D23A/0552Dún Laoghaire–RathdownLodged 18 Aug 2023Extension
- InvalidAt this site
Amendments to previously granted D23A/0552, including retention of construction already carried out. The…
6, Pakenham Road, Monkstown, Blackrock, Dublin, A94V4H0
D24A/0615Dún Laoghaire–RathdownLodged 9 Aug 2024Alterations
- GrantedAt this site
Retention sought for a 24.2 sq.m. domestic garage to the side
Longford Lodge, Pakenham Road, Monkstown, Co. Dublin
D05B/0816Dún Laoghaire–RathdownLodged 16 Nov 2005Retention
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
Permission to demolish single storey side extension & external metal staircase, & construct first floor level…
8 Grosvenor Terrace, Monkstown, Blackrock, Co. Dublin, A94 CW16 [a Protected Structure]
D21A/0520Dún Laoghaire–RathdownLodged 8 Jun 2021
- GrantedExtension
Permission to demolish single storey rear extension, & construct single storey & 2 storey rear extension, and…
14, Magennis Square, Dublin 2
4845/22Dublin CityLodged 14 Sept 2022
- GrantedExtension
Permission to demolish rear and side extensions and to construct a side extension, rear extension…
Camus South,, Ardfield,, Clonakilty,, Co. Cork
10405corkLodged 10 Jun 2010
- InvalidExtension
Permission to demolish single storey rear extension & construct single storey & 2-storey rear extension, and…
14, Magennis Square, Dublin 2
4773/22Dublin CityLodged 2 Sept 2022
- GrantedExtension
Permission for the demolition of a side extension and erection of a two storey side and rear extension and…
15 Obelisk Grove, St Augustins Park, Blackrock, Co Dublin
D15B/0343Dún Laoghaire–RathdownLodged 3 Sept 2015
- GrantedExtension
Permission for demolition of the existing single storey side and rear extension and the construction of a new…
135 Churchtown Road Lower, Churchtown, Dublin 14
D16B/0054Dún Laoghaire–RathdownLodged 24 Jun 2016
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