18, Colliers Avenue, Ranelagh, Dublin 6
Retention of a first-floor rear roof extension and rooflights in Ranelagh.
2169/18 · Dublin City Council · Lodged 29 January 2018
- Reference
- 2169/18
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Retention Permission
- Received
- 29 January 2018
Summary
AI-generatedRetention planning permission is sought for a 9.7 square metre first-floor rear roof extension to form a study/store room. The works include 4 rooflights replacing 5 previous windows within an Architectural Conservation Area.
- Storey
- 1
- Floor area
- 10 m²
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
Retention: retention planning permission for the extension of the rear roof at first floor level to form study/store room & 4 no. Rooflights in the rear roof & all associated works. The proposed 4 no. Rooflights replaces 5 no. Windows previously at roof level. Floor area to be retained is 9.7m2. The site located is in the collier's avenue architectural conservation area.
Land-use zoning
What this land is zoned for
“To protect and/or improve the amenities of residential conservation areas.”
National zoning type: Existing residential
Objective set by the 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 |
|---|---|---|---|
| 17 Anna Villa, Ranelagh, Dublin 6 | May 2026 | €1,050,000 | 37 m |
| 12 Anna Villa, Ranelagh, Dublin 6 | Jan 2026 | €935,000 | 52 m |
| 52 Annavilla, Ranelagh, Dublin 6 | Jun 2026 | €735,000 | 61 m |
| 4 Colliers Ave, Ranelagh, Dublin | Jun 2025 | €950,000 | 107 m |
| 3 Anna Villa, Ranelagh, Dublin 6 | Apr 2026 | €850,000 | 118 m |
| 1a Mornington Lodge, Ashfield Rd, Ranelagh Dublin 6 | Aug 2025 | €1,260,000 | 136 m |
| 16 Ashfield Road, Ranelagh, Dublin 6 | Nov 2025 | €1,450,000 | 143 m |
| 15 Ashfield Rd, Ranelagh, Dublin 6 | Feb 2025 | €1,063,000 | 170 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 received29 January 2018
- Further information requested23 March 2018
- Further information received25 May 2018
- Decision due21 June 2018
- Decision issued20 June 2018
- Grant issued27 July 2018
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- WithdrawnAt this site
RETENTION: Retention planning permission for the extension of the rear roof at first floor level to form…
18, Colliers Avenue, Ranelagh, Dublin 6
2054/18Dublin CityLodged 12 Jan 2018Retention
- Granted50 m away
Construction of 2-storey extension to rear including new steps to garden and landing to 1st floor extension,…
12, Anna Villa, Ranelagh, Dublin 6, D06 ED79
WEB2153/26Dublin CityLodged 11 May 2026Extension
- Withdrawn60 m away
Construction of 2-storey extension to rear including balcony and steps to garden , construction of new open…
12 Anna Villa, ranelagh, Dublin 6, D06 ED79
WEB1864/26Dublin CityLodged 20 Feb 2026Extension
- Granted70 m away
Permission is sought for a rear, ground floor extension at No. 12/12A Collier's Avenue, Ranelagh, Dublin 6,…
12/12A Collier's Avenue, Ranelagh, Dublin 6
4272/19Dublin CityLodged 23 Oct 2019Extension
- Granted70 m away
The development consist of : (a) the demolition of the existing two-storey return and single storey…
18 Mornington Road, Dublin 6, D06 RH48
3585/23Dublin CityLodged 18 Apr 2023Extension
- Invalid70 m away
A) The demolition of the existing two-storey return, and single-storey extension. B) The construction of a…
18, Mornington Road, Ranelagh, Dublin 6, D06 RH48
3500/23Dublin CityLodged 3 Apr 2023Extension
- Invalid70 m away
Demolition of existing ground-floor extension (23m²) and single-storey bay with glazed lean-to roof (3.6 m²),…
17, Mornington Road, Ranelagh, Dublin 6 D06 P827
WEB1694/22Dublin CityLodged 28 Jul 2022Extension
- Granted70 m away
Works to the rear comprising of demolition of existing ground-floor extension (23 sq.m) and single-storey bay…
17, Mornington Road, Dublin 6 D06 P827
WEB1718/22Dublin CityLodged 3 Aug 2022Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- WithdrawnRetention
RETENTION: Retention planning permission for the extension of the rear roof at first floor level to form…
18, Colliers Avenue, Ranelagh, Dublin 6
2054/18Dublin CityLodged 12 Jan 2018
- GrantedRetention
RETENTION: Retention permission of an existing single storey rear extension (7.56sqm) and retention of…
47, Bangor Road, Crumlin, Dublin 12
2333/19Dublin CityLodged 22 Feb 2019
- GrantedRetention
RETENTION: Retention permission for rear extension with 3 no. rooflights, conversion of attic for use as…
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WEB1585/26Dublin CityLodged 12 Mar 2026
- GrantedRetention
Permission for the retention of (A) A single-storey extension to the rear of the existing dwelling house, (B)…
Dursey , Ballincollie Road , Dublin Pike
2442987Cork CityLodged 6 Jun 2024
- InvalidRetention
RETENTION: planning permission for the construction of a 14.68sq.m. first floor extension to the rear, a…
11, Foster Terrace, Dublin 3
4047/19Dublin CityLodged 23 Sept 2019
- GrantedRetention
RETENTION: Planning permission for (i) 2no. roof windows to front elevation. (ii) Dormer to the rear of…
1, Tower Villas, Kilmainham Lane, Dublin 8
3480/20Dublin CityLodged 1 Oct 2020
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