48, The Rise, Mount Merrion, Co Dublin
Construction of a first-floor dormer window to the front of a house.
D20B/0384 · Dun Laoghaire Rathdown County Council · Lodged 30 November 2020
- Reference
- D20B/0384
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 November 2020
Summary
AI-generatedPlanning permission is sought for the construction of a first-floor dormer extension and window to the front of an existing two-storey house.
- 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
Permission is sought for the construction of (first floor) dormer extension/window to the front of existing (two storey) house
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 |
|---|---|---|---|
| 18 Greenfield Road, Mount Merrion, Blackrock | Oct 2025 | €1,350,000 | 61 m |
| 49 The Rise, Mount Merrion, Blackrock | Sept 2025 | €1,305,000 | 81 m |
| Seven Churches, Glendalough, Co Wicklow | Sept 2025 | €351,000 | 152 m |
| 45 Greenfield Rd, Mount Merrion, Dublin | Nov 2025 | €1,390,000 | 174 m |
| 57 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,563,880 | 196 m |
| 58 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Mar 2026 | €1,550,660 | 248 m |
| St Anthonys, 19 Greygates, Stillorgan Rd | Oct 2025 | €1,650,000 | 250 m |
| 56 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Apr 2026 | €1,475,771 | 260 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 received30 November 2020
- Decision issued28 January 2021
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Altering/raising pitched roof, to existing first floor extension to the rear of the existing house, building…
48, The Rise, Mount Merrion, Blackrock, Co. Dublin, A94A3Y6
D24B/0523/WEBDún Laoghaire–RathdownLodged 4 Dec 2024Extension
- RefusedAt this site
Removal of existing pitched roof structure, to existing first floor extension to rear, and replacement with…
48, The Rise, Mount Merrion, Blackrock, Dublin, A94A3Y6
D25B/0375/WEBDún Laoghaire–RathdownLodged 4 Jul 2025Extension
- GrantedAt this site
Permission is sought for, (a) construction of part single and part two storey extension to rear; (b)…
48, The Rise, Mount Merrion, Co. Dublin
D12A/0404Dún Laoghaire–RathdownLodged 12 Oct 2012Extension
- Granted30 m away
Outline permission sought for a two-storey 4 bedroom house at rear of No. 28 Greenfield Road, with new…
28, Greenfield Road, with access from The Rise, Mount Merrion, Co. Dublin
D06A/0195Dún Laoghaire–RathdownLodged 15 Feb 2006New dwelling
- Granted40 m away
Permission is sought for alterations and additions to an existing 2-storey- semi-detached dwelling. The…
54, The Rise, Mount Merrion, Co. Dublin
D22A/0470Dún Laoghaire–RathdownLodged 1 Jul 2022Extension
- Granted40 m away
Permission for development consisting of the following works: Conversion of existing garage for use as part…
'Vanleigh', 20, Greenfield Road, Mount Merrion, Co Dublin
D13B/0069Dún Laoghaire–RathdownLodged 26 Feb 2013Extension
- Granted40 m away
Permission for demolition of existing garage/stores; construction of 2-storey extension to side; part-single…
26 Greenfield Road, Mount Merrion, Co Dublin
D15A/0127Dún Laoghaire–RathdownLodged 26 Feb 2015Extension
- Granted40 m away
Permission for change to existing planning grant Ref. D15A/0127 consisting of additional footprint to rear…
26 Greenfield Road, Mount Merrion, Co Dublin
D15A/0539Dún Laoghaire–RathdownLodged 26 Aug 2015Alterations
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 for the construction of a dormer extension at first floor to the front of existing dwelling
33 Highbury, Carrigaline Middle, Co.Cork,
224614corkLodged 21 Mar 2022
- GrantedAlterations
Permission sought for provision of dormer window in pitched roof, to first floor bedroom to the front…
14, Craiglands, Dalkey, Co Dublin
D07B/0242Dún Laoghaire–RathdownLodged 20 Mar 2007
- GrantedExtension
Permission is sought for construction of a new front dormer window to replace existing, minor internal…
104 , Friar Street , Cork
1737381Cork CityLodged 13 Apr 2017
- GrantedExtension
Permission is sought for the construction of a new dormer window to the front and a new dormer window to the…
131, Booterstown Avenue, Booterstown, Co Dublin
D21B/0374Dún Laoghaire–RathdownLodged 21 Jul 2021
- GrantedExtension
Permission is sought for a first-floor dormer style extension to the front and rear of the house
29 Oaktree Road, Stillorgan, Dublin, A94 C7Y3
D22B/0062Dún Laoghaire–RathdownLodged 9 May 2022
- GrantedExtension
Permission for proposed dormer window to front elevation (west) of existing semi-detached dormer dwelling…
22A Forest Grange , Ballymakenny Road , Drogheda Co Louth
20138LouthLodged 2 Mar 2020
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